CN204943374U - A kind of street lamp substrate of good heat dissipation effect - Google Patents
A kind of street lamp substrate of good heat dissipation effect Download PDFInfo
- Publication number
- CN204943374U CN204943374U CN201520689427.7U CN201520689427U CN204943374U CN 204943374 U CN204943374 U CN 204943374U CN 201520689427 U CN201520689427 U CN 201520689427U CN 204943374 U CN204943374 U CN 204943374U
- Authority
- CN
- China
- Prior art keywords
- led
- aluminium base
- street lamp
- lamp substrate
- heat dissipation
- 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
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to street lamp technology field, be specifically related to a kind of street lamp substrate of good heat dissipation effect, comprise aluminium base, the cross section of aluminium base is square, the two ends of aluminium base are provided with arc surface, and a rectangular array of aluminium base arranges LED more, and many row's LED are divided into symmetrical two groups, often organize between LED and connect, in parallel between two groups of LED.The square aluminum substrate of street lamp substrate of the present utility model by adopting two ends to be provided with arc surface, and arrange LED at a rectangular array of aluminium base more, LED is evenly distributed, rational in infrastructure, efficiently radiates heat area is large, improves integral heat sink performance, thus extends the service life of street lamp.Street lamp substrate of the present utility model, by being divided into symmetrical two groups by arranging LED more, often being organized between LED and being connected, in parallel between two groups of LED, adjusts luminous intensity, energy saving.
Description
Technical field
The utility model relates to street lamp technology field, is specifically related to a kind of street lamp substrate of good heat dissipation effect.
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, long service life, environmental protection is widely used gradually.But existing LED street lamp substrate is mostly circular aluminium base, arranges one or more LED in the bottom center of aluminium base, this structure to arrange heat dispersion not good, thus cause the service life of street lamp low.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, the purpose of this utility model is the street lamp substrate providing a kind of good heat dissipation effect.
The purpose of this utility model is achieved through the following technical solutions: a kind of street lamp substrate of good heat dissipation effect, comprise aluminium base, the cross section of aluminium base is square, the two ends of aluminium base are provided with arc surface, a rectangular array of aluminium base arranges LED more, many rows LED is divided into symmetrical two groups, often organizes between LED and connects, in parallel between two groups of LED.
Further, described aluminium base offers at least one installing hole.
Further, described installing hole is four, and four installing holes are arranged at four Angle Position of described aluminium base respectively.
Further, a rectangular array of described aluminium base has six row's LED, and six row's LED are divided into symmetrical two groups, three row's LED series connection in a group, and three row's LED series connection in another group are in parallel between two groups of LED.
Further, the quantity of often arranging LED is six to ten four.
Further, the quantity of often arranging LED is ten.
Further, the length of described aluminium base is 48-64mm, and the width of aluminium base is 36-44mm.
Further, the length of described aluminium base is 56mm, and the width of aluminium base is 40mm.
Further, the thickness of described aluminium base is 2.5-3.5mm, and the thickness of each LED is 0.4-0.8mm, and the diameter of described installing hole is 3-3.5mm.
Further, the thickness of described aluminium base is 3mm, and the thickness of each LED is 0.6mm, and the diameter of described installing hole is 3.2mm.
The beneficial effects of the utility model are: the square aluminum substrate of street lamp substrate of the present utility model by adopting two ends to be provided with arc surface, and arrange LED at a rectangular array of aluminium base more, LED is evenly distributed, rational in infrastructure, efficiently radiates heat area is large, improve integral heat sink performance, thus extend the service life of street lamp.Street lamp substrate of the present utility model, by being divided into symmetrical two groups by arranging LED more, often being organized between LED and being connected, in parallel between two groups of LED, adjusts luminous intensity, energy saving.
Street lamp substrate good heat dissipation effect of the present utility model, structure is simple, and easy to use, volume is little, lightweight, and cost is low, practical.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Reference numeral is: 1-aluminium base, 10-arc surface, 11-LED, 12-installing hole, the 13-the first brace, the 14-the second brace.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing 1-2, the content that embodiment is mentioned is not to restriction of the present utility model.
See Fig. 1-2, a kind of street lamp substrate of good heat dissipation effect, comprise aluminium base 1, the cross section of aluminium base 1 is square, the two ends of aluminium base 1 are provided with arc surface 10, and a rectangular array of aluminium base 1 has many row's LED 11, and many row's LED 11 are divided into symmetrical two groups, often organize series connection between LED 11, in parallel between two groups of LED 11.
The square aluminum substrate 1 of street lamp substrate of the present utility model by adopting two ends to be provided with arc surface 10, and have many row's LED 11 at a rectangular array of aluminium base 1, LED 11 is evenly distributed, rational in infrastructure, efficiently radiates heat area is large, improve integral heat sink performance, thus extend the service life of street lamp.Street lamp substrate of the present utility model, by being divided into symmetrical two groups by arranging LED 11, often organizes series connection between LED 11 more, in parallel between two groups of LED 11, adjusts luminous intensity, energy saving.
Street lamp substrate good heat dissipation effect of the present utility model, structure is simple, and easy to use, volume is little, lightweight, and cost is low, practical.
In the present embodiment, described aluminium base 1 offers at least one installing hole 12.The installation of aluminium base 1 is convenient in the setting of installing hole 12.
In the present embodiment, described installing hole 12 is four, and four installing holes 12 are arranged at four Angle Position of described aluminium base 1 respectively.Said structure be arranged so that the installation of aluminium base 1 is more stable.
In the present embodiment, a rectangular array of described aluminium base 1 has six row's LED 11, six row LED 11 to be divided into symmetrical two groups, and three row's LED 11 in a group are connected, and three row's LED 11 in another group are connected, in parallel between two groups of LED 11.Particularly, also comprise the first brace 12 and the second brace 14, first brace 12 is connected to last LED 11 of first row successively from first row first LED 11, be connected to second row first LED 11 successively through last LED 11 of second row again, then ranked first LED 11 through the 3rd and be connected to the 3rd last LED 11 of row successively; Second brace 14 ranked first a LED 11 the 6th and is connected to the 6th last LED 11 of row successively, be connected to the 5th successively through the 5th last LED 11 of row again and ranked first LED 11, then ranked first a LED 11 through the 4th and be connected to the 4th last LED 11 of row successively; The end of the first brace 12 and the second brace 14 draws negative plate, and the top of the first brace 12 and the second brace 14 is as positive plate.Three row's LED 11 in one group connected by above-mentioned connected mode, three row's LED 11 in another group are connected, in parallel between two groups of LED 11.Said structure the positive plate that can connect separately negative plate and the first brace 12 is set, or connect separately the positive plate of negative plate and the second brace 14, also can connect the positive plate of negative plate and the first brace 12, the positive plate of the second brace 14 simultaneously, luminous intensity can be adjusted, energy saving.
In the present embodiment, the quantity of often arranging LED 11 is six to ten four.For making the utility model reach best result of use, the quantity of often arranging LED 11 is ten.
In the present embodiment, the length of described aluminium base 1 is 48-64mm, and the width of aluminium base 1 is 36-44mm.For making the utility model reach best result of use, the length of described aluminium base 1 is 56mm, and the width of aluminium base 1 is 40mm.
In the present embodiment, the thickness of described aluminium base 1 is 2.5-3.5mm, and the thickness of each LED 11 is 0.4-0.8mm, and the diameter of described installing hole 12 is 3-3.5mm.For making the utility model reach best result of use, the thickness of described aluminium base 1 is 3mm, and the thickness of each LED 11 is 0.6mm, and the diameter of described installing hole 12 is 3.2mm.
Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can also realize by alternate manner, and any apparent replacement is all within protection domain of the present utility model without departing from the concept of the premise utility.
Claims (10)
1. the street lamp substrate of a good heat dissipation effect, comprise aluminium base, it is characterized in that: the cross section of aluminium base is square, the two ends of aluminium base are provided with arc surface, a rectangular array of aluminium base arranges LED more, many rows LED is divided into symmetrical two groups, often organizes between LED and connects, in parallel between two groups of LED.
2. the street lamp substrate of a kind of good heat dissipation effect according to claim 1, is characterized in that: described aluminium base offers at least one installing hole.
3. the street lamp substrate of a kind of good heat dissipation effect according to claim 2, is characterized in that: described installing hole is four, and four installing holes are arranged at four Angle Position of described aluminium base respectively.
4. the street lamp substrate of a kind of good heat dissipation effect according to claim 1, it is characterized in that: a rectangular array of described aluminium base has six row's LED, six row's LED are divided into symmetrical two groups, three row's LED series connection in one group, three row's LED series connection in another group, in parallel between two groups of LED.
5. the street lamp substrate of a kind of good heat dissipation effect according to claim 1, is characterized in that: the quantity of often arranging LED is six to ten four.
6. the street lamp substrate of a kind of good heat dissipation effect according to claim 5, is characterized in that: the quantity of often arranging LED is ten.
7. the street lamp substrate of a kind of good heat dissipation effect according to claim 1, is characterized in that: the length of described aluminium base is 48-64mm, and the width of aluminium base is 36-44mm.
8. the street lamp substrate of a kind of good heat dissipation effect according to claim 7, is characterized in that: the length of described aluminium base is 56mm, and the width of aluminium base is 40mm.
9. the street lamp substrate of a kind of good heat dissipation effect according to claim 2, is characterized in that: the thickness of described aluminium base is 2.5-3.5mm, and the thickness of each LED is 0.4-0.8mm, and the diameter of described installing hole is 3-3.5mm.
10. the street lamp substrate of a kind of good heat dissipation effect according to claim 9, is characterized in that: the thickness of described aluminium base is 3mm, and the thickness of each LED is 0.6mm, and the diameter of described installing hole is 3.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689427.7U CN204943374U (en) | 2015-09-08 | 2015-09-08 | A kind of street lamp substrate of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689427.7U CN204943374U (en) | 2015-09-08 | 2015-09-08 | A kind of street lamp substrate of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943374U true CN204943374U (en) | 2016-01-06 |
Family
ID=55010799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689427.7U Expired - Fee Related CN204943374U (en) | 2015-09-08 | 2015-09-08 | A kind of street lamp substrate of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943374U (en) |
-
2015
- 2015-09-08 CN CN201520689427.7U patent/CN204943374U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201221688Y (en) | LED daylight lamp tube | |
| CN203309715U (en) | Displacement LED (Light Emitting Diode) light source for ceiling lamp | |
| CN204943374U (en) | A kind of street lamp substrate of good heat dissipation effect | |
| CN204187465U (en) | A kind of suspension type LED road lamp | |
| CN204099957U (en) | A kind of Novel LED lamp tube | |
| CN203147395U (en) | High-brightness and energy-saving LED floodlight | |
| CN201964348U (en) | Stromatolite formula LED heat pipe radiator | |
| CN204943244U (en) | A kind of street lamp with radio function | |
| CN201145224Y (en) | LED daylight lamp | |
| CN204943276U (en) | A kind of street lamp with monitoring and radio function | |
| CN204943243U (en) | A kind of street lamp with monitoring function | |
| CN204005725U (en) | A kind of floor lamp of illumination LED on a large scale | |
| CN205191424U (en) | LED (light -emitting diode) street lamp | |
| CN201680248U (en) | Energy-saving shockproof high-brightness illumination lamp | |
| CN203249024U (en) | Wide-angle luminescent LED light tube | |
| CN201507825U (en) | Led daylight lamp | |
| CN203868819U (en) | LED fluorescent lamp tube emitting light in 360-degree mode | |
| CN202769578U (en) | Lower tube head of rotatable LED double-sided fluorescent lamp | |
| CN203453841U (en) | Split indoor and outdoor LED (light-emitting diode) module | |
| CN202972559U (en) | Fishing LED (light emitting diode) lamp | |
| CN201661880U (en) | LED fluorescent lamp with wide illumination angle | |
| CN201954349U (en) | Energy-saving environment-friendly LED advertising lamp strip | |
| CN201439882U (en) | Multi-surface LED strip lamp with heat dissipating device | |
| CN203395698U (en) | High-power integrated energy-saving LED (Light Emitting Diode) lamp | |
| CN201866553U (en) | Environment-friendly LED (light-emitting diode) daylight lamp |
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: 20160106 Termination date: 20170908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |