CN205001993U - LED (light -emitting diode) street lamp - Google Patents
LED (light -emitting diode) street lamp Download PDFInfo
- Publication number
- CN205001993U CN205001993U CN201520721932.5U CN201520721932U CN205001993U CN 205001993 U CN205001993 U CN 205001993U CN 201520721932 U CN201520721932 U CN 201520721932U CN 205001993 U CN205001993 U CN 205001993U
- Authority
- CN
- China
- Prior art keywords
- heat
- led
- box body
- pedestal
- street lamp
- 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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Classifications
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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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a lighting apparatus technical field relates to a LED (light -emitting diode) street lamp. It comprises base, support and control box body, heating panel, and base downside internally mounted has a LED luminous means, and the top of base is passed through the heat sink subassembly and is connected with the heating panel, supports and control the side that heating panel on the base was placed in to the box body, the support and control the box body on offer the slotted hole of its installation of being convenient for. The utility model discloses a structure of rational design LED luminous means and heat sink subassembly realizes transmitting to the environment in the produced heat of LED (light -emitting diode) street lamp is quick, effectual, not only can protect the lamp body, again the very big life of range ground improvement lamps and lanterns.
Description
Technical field
The utility model relates to technical field of lighting fixtures, specifically relates to a kind of LED street lamp.
Background technology
LED street lamp has the features such as environment friendly and pollution-free, little power consumption, light efficiency are high, the life-span is long, and therefore, LED street lamp will become the optimal selection of reducing energy consumption.Compared with conventional street lamp, the light source of LED street lamp adopts low-voltage DC supply, by GaN base power-type blue-ray LED and the yellow efficient white light synthesized, there is the particular advantages such as efficient, safety, energy-saving and environmental protection, life-span length, fast response time, colour rendering index height, can road be widely used in.Outer cover with making, high temperature resistantly can reach 135 degree, low temperature resistantly reaches-45 degree.
But, because LED is semiconductor components and devices, when its wafer is subject to temperature impact and reduces to 30% of initial luminous flux, just will lose illumination meaning, namely life termination.In theory, life-span of high-power LED street lamp was 3-5 ten thousand hours, but its important prerequisite has good thermal diffusivity.Therefore, the heat dispersion how improving LED street lamp will become the art assistant officer problem to be solved.
Utility model content
For the technical problem existed in prior art, the purpose of this utility model is the LED street lamp providing a kind of heat dispersion high.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of LED street lamp, by pedestal, support and control box body, heat sink and form, pedestal lower inner part is provided with LED lighting means, the top of pedestal is connected with heat sink by heat-removal bar assembly, support and control the side that box body is placed in heat sink on pedestal, supporting and control box body to offer the slotted eye be convenient to it and installed;
Described LED lighting means is made up of the copper coin that dispels the heat, insulation board, spacing insulated column and LED lamp bead, and heat radiation copper coin is fixed on pedestal, and insulation board is placed on heat radiation copper coin, and offers some circular dead slots be convenient to LED lamp bead and installed; Spacing insulated column is placed in the outside of LED lamp bead and is placed in the circular dead slot of insulation board; The bottom of the luminescence chip of LED lamp bead is connected with heat radiation copper coin by conduction copper platform, heat conductive silica gel successively; The copper post be connected with luminescence chip passes and is electrically connected with support and the controller controlled in box body from spacing insulated column;
Described heat-removal bar assembly is made up of cylindric gripper shoe, the radiating fin that is placed in the top of cylindric gripper shoe and the installing plate of bottom and is vertically arranged in cylindric gripper shoe outer surface, installing plate offers the installing hole be convenient to heat-removal bar assembly and installed.
LED street lamp of the present utility model, its beneficial effect shows:
LED street lamp of the present utility model, its LED lighting means is made up of the copper coin that dispels the heat, insulation board, spacing insulated column and LED lamp bead, and heat radiation copper coin is fixed on pedestal, and insulation board is placed on heat radiation copper coin, and offers some circular dead slots be convenient to LED lamp bead and installed; Spacing insulated column is placed in the outside of LED lamp bead and is placed in the circular dead slot of insulation board; The bottom of the luminescence chip of LED lamp bead is connected with heat radiation copper coin by conduction copper platform, heat conductive silica gel successively.Heat-removal bar assembly is made up of cylindric gripper shoe, the radiating fin that is placed in the top of cylindric gripper shoe and the installing plate of bottom and is vertically arranged in cylindric gripper shoe outer surface, installing plate offers the installing hole be convenient to heat-removal bar assembly and installed.The utility model passes through the structure of appropriate design LED lighting means and heat-removal bar assembly, and the heat realizing LED street lamp to produce is passed in environment fast and effectively, can not only protect lamp body, can improve again the service life of light fixture very significantly.
Accompanying drawing explanation
Fig. 1 is the stereogram of LED street lamp of the present utility model.
Fig. 2 is the side view of LED street lamp of the present utility model.
Fig. 3 is the structural representation of heat-removal bar assembly.
Fig. 4 is the structural representation of LED lighting means.
Detailed description of the invention
For further describing LED street lamp of the present utility model, below in conjunction with accompanying drawing, it is described further.
A kind of LED street lamp described in Fig. 1-4 by pedestal 15, support and control box body 13, heat sink 11 and form, pedestal 15 lower inner part is provided with LED lighting means 10, the top of pedestal 15 is connected with heat sink 11 by heat-removal bar assembly 14, support and control the side that box body 13 is placed in heat sink 11 on pedestal 15, supporting and control box body 13 to offer the slotted eye 12 be convenient to it and installed.
Described LED lighting means 10 is made up of heat radiation copper coin 8, insulation board 1, spacing insulated column 2 and LED lamp bead 3, and heat radiation copper coin 8 is fixed on pedestal 15, and insulation board 1 is placed on heat radiation copper coin 8, and offers some circular dead slots be convenient to LED lamp bead 3 and installed; Spacing insulated column 2 is placed in the outside of LED lamp bead 3 and is placed in the circular dead slot of insulation board 1; The bottom of the luminescence chip 4 of LED lamp bead 3 is connected with heat radiation copper coin 8 by conduction copper platform 7, heat conductive silica gel 6 successively; The copper post 5 be connected with luminescence chip 4 passes and is electrically connected with support and the controller controlled in box body 13 from spacing insulated column 2.
Described heat-removal bar assembly 14 is made up of cylindric gripper shoe 141, the radiating fin 143 that is placed in the top of cylindric gripper shoe 141 and the installing plate 140 of bottom and is vertically arranged in cylindric gripper shoe 141 outer surface, installing plate 140 offers the installing hole 142 be convenient to heat-removal bar assembly 14 and installed.
Above content is only to design example of the present utility model and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the design of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (1)
1. a LED street lamp, it is characterized in that, by pedestal (15), support and control box body (13), heat sink (11) forms, pedestal (15) lower inner part is provided with LED lighting means (10), the top of pedestal (15) is connected with heat sink (11) by heat-removal bar assembly (14), support and control the side that box body (13) is placed in the upper heat sink (11) of pedestal (15), supporting and control box body (13) to offer the slotted eye (12) be convenient to it and installed;
Described LED lighting means (10) is made up of heat radiation copper coin (8), insulation board (1), spacing insulated column (2) and LED lamp bead (3), heat radiation copper coin (8) is fixed on pedestal (15), insulation board (1) is placed in heat radiation copper coin (8), and offers some circular dead slots be convenient to LED lamp bead (3) and installed; Spacing insulated column (2) is placed in the outside of LED lamp bead (3) and is placed in the circular dead slot of insulation board (1); The bottom of the luminescence chip (4) of LED lamp bead (3) is connected with heat radiation copper coin (8) by conduction copper platform (7), heat conductive silica gel (6) successively; The copper post (5) be connected with luminescence chip (4) passes and is electrically connected with support and the controller controlled in box body (13) from spacing insulated column (2);
Described heat-removal bar assembly (14) is made up of the installing plate (140) of cylindric gripper shoe (141), the top being placed in cylindric gripper shoe (141) and bottom and the radiating fin (143) that is vertically arranged in cylindric gripper shoe (141) outer surface, installing plate (140) offers the installing hole (142) be convenient to heat-removal bar assembly (14) and installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721932.5U CN205001993U (en) | 2015-09-16 | 2015-09-16 | LED (light -emitting diode) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721932.5U CN205001993U (en) | 2015-09-16 | 2015-09-16 | LED (light -emitting diode) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001993U true CN205001993U (en) | 2016-01-27 |
Family
ID=55158879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721932.5U Expired - Fee Related CN205001993U (en) | 2015-09-16 | 2015-09-16 | LED (light -emitting diode) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196007A (en) * | 2017-12-20 | 2018-06-22 | 浙江舜虞检测技术有限公司 | A kind of environmental monitoring sampling apparatus for acquiring information stability |
-
2015
- 2015-09-16 CN CN201520721932.5U patent/CN205001993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196007A (en) * | 2017-12-20 | 2018-06-22 | 浙江舜虞检测技术有限公司 | A kind of environmental monitoring sampling apparatus for acquiring information stability |
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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: 20160127 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |