CN111207340A - a street lamp - Google Patents
a street lamp Download PDFInfo
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- CN111207340A CN111207340A CN201811397693.7A CN201811397693A CN111207340A CN 111207340 A CN111207340 A CN 111207340A CN 201811397693 A CN201811397693 A CN 201811397693A CN 111207340 A CN111207340 A CN 111207340A
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- radiator
- heat
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- street lamp
- light
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- 239000007787 solid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
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- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 17
- 210000003128 head Anatomy 0.000 description 12
- 238000009826 distribution Methods 0.000 description 10
- 238000005265 energy consumption Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 5
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
本发明公开一种路灯头，安装于灯杆上，路灯头包括可连接固定于灯杆上的底座、安装于底座上的支撑杆、安装于支撑杆顶部的顶盖散热器、套设于支撑杆外并拼接于底座与顶盖散热器之间的透光罩、安装于顶盖散热器内顶部的若干导热金属管、设于导热金属管前端面的LED光源结构、罩设于LED光源结构上并对光线起到引导作用的导光杯、散热器、设于底座上并与LED光源结构电连接的驱动控制装置，导热金属管安装于散热器前端面上，散热器与导热金属管的连接处设有支架，LED光源结构通过支架安装于导热金属管上，导光杯安装于支架上，散热器前端面朝向斜下方从而使LED光源结构朝向斜下方照射即照向行车路面或行人路面照射。
The invention discloses a street lamp head, which is installed on a lamp pole. The street lamp head comprises a base that can be connected and fixed on the lamp pole, a support rod installed on the base, a top cover radiator installed on the top of the support pole, and a cover sleeved on the support rod. A light-transmitting cover outside the rod and spliced between the base and the top cover radiator, a number of heat-conducting metal pipes installed on the top of the top cover radiator, an LED light source structure arranged on the front end of the heat-conducting metal pipe, and a cover provided on the LED light source structure A light guide cup, a radiator that guides the light, a drive control device that is arranged on the base and is electrically connected to the LED light source structure, a heat-conducting metal tube is installed on the front end of the radiator, and the radiator and the heat-conducting metal tube are connected to each other. There is a bracket at the connection, the LED light source structure is installed on the heat-conducting metal tube through the bracket, the light guide cup is installed on the bracket, and the front end of the radiator faces obliquely downward, so that the LED light source structure illuminates obliquely downward, that is, on the driving road or pedestrian road. irradiate.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to a street lamp cap.
Background
The most common existing street lamp structure comprises a lamp post and a street lamp cap arranged on the top of the lamp post, the spherical street lamp cap is in a common shape, but the existing street lamp cap, especially the spherical street lamp cap, is provided with a light source irradiating towards the right lower part at the top, the light emitting has no inclination angle and is uniformly dispersed outwards by taking the lamp post as the center, the light distribution mode is old compared with the traditional light distribution mode, so that the light illumination below the lamp post is high, but the light illumination between the two lamp posts and the inner side of a road is weak, the illumination is not uniform, the street lamp is arranged on a road side, the light distribution mode takes the lamp post as the center to be dispersed outwards, thus most of the light is not irradiated on the road surface of a vehicle or a pedestrian, the light resource is not utilized optimally, the light utilization rate is low, the light efficiency is general, and in order to improve the brightness of the road surface of the vehicle, the energy consumption is large, the energy waste is caused, the light pollution is caused, and the energy conservation and the environmental protection are insufficient. In addition, the light source of the conventional street lamp cap generally emits light outward only by one-time light distribution, and the light emitting effect is not good.
In addition, the LED light source is widely applied due to the advantages of energy conservation, low carbon, long service life, good color rendering, high luminous efficiency, good luminous effect, high reaction speed and the like. However, the heat dissipation problem is an important problem to be solved by the LED light source, and the quality of the heat dissipation effect directly relates to the light emitting effect and the lifetime of the lamp. The LED light source has large heat productivity, and the heat is concentrated in the LED chip with small size, so that the internal temperature of the LED chip is higher and higher, the aging of the lamp is accelerated, the service life is shortened, and the chip is burnt down in severe cases.
Therefore, how to realize one kind and to drive a vehicle road surface or the accurate luminous of pedestrian's road surface, the grading mode is novel reasonable, light resource obtains abundant utilization, light utilization rate is high, the light efficiency ideal, the energy consumption is low, no light pollution, energy-concerving and environment-protective, adopt secondary grading mode, the luminous effect ideal, multiple heat dissipation guarantee, heat conduction radiating efficiency is high, the radiating effect ideal, simple structure is reasonable, the street lamp head that is fit for carrying out mass production is the technological problem that waits to solve in an urgent need in industry.
Disclosure of Invention
The invention mainly aims to provide a street lamp cap, aiming at realizing accurate light emission towards a driving road surface or a pedestrian road surface, having novel and reasonable light distribution mode, fully utilizing light resources, high light utilization rate, ideal lighting effect, low energy consumption, no light pollution, energy conservation and environmental protection, adopting a secondary light distribution mode, having ideal light emission effect, multiple heat dissipation guarantee, high heat conduction and heat dissipation efficiency, ideal heat dissipation effect and simple and reasonable structure, and being suitable for batch production.
The invention provides a street lamp cap which is arranged on a lamp post, the street lamp cap comprises a base which can be connected and fixed on the lamp post, a supporting rod which is arranged on the base, a top cover radiator which is arranged at the top of the supporting rod, a light-transmitting cover which is sleeved outside the supporting rod and spliced between the base and the top cover radiator, and a plurality of heat-conducting metal tubes which are arranged at the inner top of the top cover radiator, the LED light source structure is arranged on the front end face of the heat conduction metal tube, the light conduction cup covers the LED light source structure and plays a role in guiding light, the radiator and the drive control device are arranged on the base and electrically connected with the LED light source structure, the heat conduction metal tube is arranged on the front end face of the radiator, a support is arranged at the joint of the radiator and the heat conduction metal tube, the LED light source structure is arranged on the heat conduction metal tube through the support, the light conduction cup is arranged on the support, and the front end face of the radiator faces obliquely below, so that the LED light source structure faces obliquely below and irradiates a driving road or a pedestrian road.
Preferably, the base comprises a base part and a base sleeve part arranged at the lower end of the base part and used for mounting the lamp post, a convex mounting support is fixedly mounted on the base part, a first opening through which the support rod passes is formed in the mounting support, and the support rod passes through the first opening and then is fixed through a first nut; the bottom of the base part is provided with a waterproof screw, and the bottom of the base part is also provided with a breather valve capable of balancing the internal and external air pressure intensity; but be equipped with the fixed orifices of a plurality of spiro couplings income jackscrew on the lateral wall of base sleeve part, on the lamp pole was located to base sleeve part cover, thereby the jackscrew spiro coupling goes into in the fixed orifices and plays the solid effect of reaching the top to the lamp pole and makes lamp pole and pedestal mounting fixed.
Preferably, the top cover radiator is provided with a second opening through which the supporting rod passes, and the supporting rod passes through the second opening and then is fixed through a second nut.
Preferably, the street lamp head further comprises a bottom cover which is sleeved on the supporting rod and covers the mounting bracket and the driving control device to cover the mounting bracket and the driving control device, so that the bottom cover has the functions of covering beauty and protection.
Preferably, the top cover radiator, the light-transmitting cover and the base are spliced to form a sphere shape, the base extends out of the outer edge outwards, and the light-transmitting cover is arranged on the outer edge.
Preferably, a silica gel sealing ring which plays a waterproof sealing role is arranged between the top cover radiator and the light-transmitting cover, between the light-transmitting cover and the base and between the second screw cap and the top cover radiator.
Preferably, the back of the radiator extends outwards to form a plurality of radiating fins, and the radiator is provided with a notch groove for the support rod to pass through.
Preferably, a plurality of heat dissipation columns extend from the top of the top cover radiator.
Preferably, the radiator, the top cover radiator and the heat conducting metal pipe are all made of heat conducting metal.
Preferably, the heat conduction metal pipe and the top in the top cover radiator and the heat conduction metal pipe and the radiator are fixed in a welding mode.
The street lamp cap realizes accurate light emission towards a driving road surface or a pedestrian road surface, has novel and reasonable light distribution mode, fully utilizes light resources, has high light utilization rate, ideal light effect, low energy consumption, no light pollution, energy conservation and environmental protection, adopts a secondary light distribution mode, has ideal light emission effect, multiple heat dissipation guarantee, high heat conduction and heat dissipation efficiency, ideal heat dissipation effect and simple and reasonable structure, and is suitable for mass production.
Drawings
Fig. 1 is a schematic perspective view of a street lamp head according to an embodiment of the invention;
fig. 2 is a second perspective view of a street lamp head according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the internal structure of a street lamp head according to an embodiment of the present invention;
fig. 4 is a schematic internal structural diagram of a street lamp head according to an embodiment of the invention, in which the bottom cover is detached.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, an embodiment of a street lamp head of the present invention is provided, which is installed on a lamp post, the street lamp head includes a base capable of being connected and fixed on the lamp post, a supporting rod 200 installed on the base, a top cover radiator 300 installed on the top of the supporting rod 200, a light-transmitting cover 400 sleeved outside the supporting rod 200 and spliced between the base and the top cover radiator 300, a plurality of heat-conducting metal tubes 501 installed on the inner top of the top cover radiator 300, an LED light source structure installed on the front end surface of the heat-conducting metal tubes 501, a light-guiding cup 502 covering the LED light source structure and guiding light, a radiator 503, a driving control device installed on the base and electrically connected with the LED light source structure, the heat-conducting metal tubes 501 are installed on the front end surface of the radiator 503, a support 506 is installed at the connection position of the radiator 503 and the heat-conducting metal tubes 501, the LED, the light guide cup 502 is mounted on the bracket 506, and the front end surface of the heat sink 503 faces obliquely downward, so that the LED light source structure faces obliquely downward, that is, irradiates on a traffic road surface or a pedestrian road surface. Such simple structure is reasonable, and LED light source structure is towards the accurate luminous of driving road surface or pedestrian's road surface, and the grading mode is novel reasonable, can not cause light pollution, and light resource has obtained abundant utilization, and the light utilization ratio is high, and the light efficiency is ideal, need not to raise power and just can ensure the luminance on driving road surface and pedestrian's road surface, and the energy consumption is low, and is energy-concerving and environment-protective. In addition, this street lamp head is equipped with secondary grading structure, and the light that LED light source structure sent firstly makes light shine towards the pedestrian's that drives a vehicle road surface direction through the guide effect of light guide cup 502, then passes through the printing opacity effect of printing opacity cover 400 again, makes the light-emitting even soft, and light can not dazzle eyes dazzling, and light just shines outwards after the secondary grading, and the light-emitting effect is ideal, and light utilization is high. Moreover, the structure is simple and reasonable in design, suitable for batch production, and capable of replacing the conventional street lamp holder and carrying out wide popularization and application.
The base comprises a base part 101 and a base sleeve part 102 which is arranged at the lower end of the base part 101 and can be provided with a lamp post, a convex mounting bracket 103 is fixedly mounted on the base part 101, the mounting bracket 103 is fixedly mounted in the base part 101 through 4 screws, a first opening through which the supporting rod 200 passes is formed in the mounting bracket 103, and the supporting rod 200 is fixed through a first nut after passing through the first opening; the bottom of the base part 101 is provided with a waterproof screw 105, and the bottom of the base part 101 is also provided with a breather valve 106 which can balance the internal and external air pressure; but be equipped with the fixed orifices 107 that a plurality of spiro couplings income jackscrew on the lateral wall of base sleeve part 102, on the lamp pole was located to base sleeve part 102 cover, thereby jackscrew spiro coupling made lamp pole and pedestal mounting fixed, the installation is simple and easy swift to the effect of reaching the top solid to the lamp pole in fixed orifices 107.
The top cover heat sink 300 is provided with a second opening for the support rod 200 to pass through, and the support rod 200 is fixed by a second nut 301 after passing through the second opening.
The street lamp head also comprises a bottom cover 600 which is sleeved on the supporting rod 200 and covers the mounting bracket 103 and the drive control device. The bottom cover 600 has the functions of covering and beautifying, protecting the internal drive control device and having various functions.
The top cover radiator 300, the light-transmitting cover 400 and the base are spliced to form a spherical shape, the base extends out of the outer edge 104, and the light-transmitting cover 400 is arranged on the outer edge 104.
Because the street lamp is generally installed in outdoor environment, therefore, the silica gel sealing ring that plays waterproof sealing effect all is equipped with between top cap radiator 300 and the printing opacity cover 400 of this street lamp head, between printing opacity cover 400 and the base, between second nut 301 and the top cap radiator 300, and waterproof sealing performance is high.
The back of the heat sink 503 extends outward to form a plurality of heat dissipation fins 504, and the heat dissipation fins 504 can greatly increase the contact area with air, thereby improving the heat dissipation area and the heat dissipation efficiency. The heat sink 503 is provided with a notch 505 for the support rod 200 to pass through. The top of the top cover radiator 300 is extended with a plurality of radiating columns 302, and the radiating columns 302 can greatly increase the contact area with air, thereby improving the radiating area and the radiating efficiency. The heat sink 503, the top cover heat sink 300 and the heat conducting metal tube 501 are all made of heat conducting metal, for example, the heat sink 503 and the top cover heat sink 300 are made of high-purity aluminum, and the heat conducting metal tube 501 is made of copper, so that the heat conducting efficiency of the heat conducting metal is high, and the heat of the LED light source can be conducted out timely and rapidly. The heat conducting metal pipe 501 and the top of the top cover radiator 300 and the heat conducting metal pipe 501 and the radiator 503 are fixed by welding. In this embodiment, the number of the heat conducting metal tubes 501 is set to 2, the upper ends of the 2 heat conducting metal tubes 501 extend towards two sides to form a circular ring, and the circular ring is tightly connected with the top cover radiator 300, so that the contact area between the heat conducting metal tubes 501 and the top cover radiator 300 can be increased, and the efficiency of heat transfer is improved. The heat generated by the LED light source structure is timely and rapidly transmitted to the heat radiator 503 and the top cover heat radiator 300 from the heat conducting metal tube 501, multi-head heat radiation is carried out, the heat radiation efficiency is high, the heat radiating fins 504 are arranged on the heat radiator 503, the heat radiating columns 302 are arranged on the top cover heat radiator 300, the contact area between the heat radiating fins and the air is greatly increased, the heat radiation efficiency is further improved, the heat radiator 503, the top cover heat radiator 300 and the heat conducting metal tube 501 are all made of heat conducting metal, the heat conduction efficiency is ensured, and under the multiple heat radiation measures, the heat radiation efficiency is extremely high, and the.
The street lamp cap realizes accurate light emission towards a driving road surface or a pedestrian road surface, has novel and reasonable light distribution mode, fully utilizes light resources, has high light utilization rate, ideal light effect, low energy consumption, no light pollution, energy conservation and environmental protection, adopts a secondary light distribution mode, has ideal light emission effect, multiple heat dissipation guarantee, high heat conduction and heat dissipation efficiency, ideal heat dissipation effect and simple and reasonable structure, and is suitable for mass production.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A street lamp holder is arranged on a lamp post and is characterized by comprising a base which can be connected and fixed on the lamp post, a supporting rod which is arranged on the base, a top cover radiator which is arranged at the top of the supporting rod, a light-transmitting cover which is sleeved outside the supporting rod and spliced between the base and the top cover radiator, and a plurality of heat-conducting metal tubes which are arranged at the inner top of the top cover radiator, the LED light source structure is arranged on the front end face of the heat conduction metal tube, the light conduction cup covers the LED light source structure and plays a role in guiding light, the radiator and the drive control device are arranged on the base and electrically connected with the LED light source structure, the heat conduction metal tube is arranged on the front end face of the radiator, a support is arranged at the joint of the radiator and the heat conduction metal tube, the LED light source structure is arranged on the heat conduction metal tube through the support, the light conduction cup is arranged on the support, and the front end face of the radiator faces obliquely below, so that the LED light source structure faces obliquely below and irradiates a driving road or a pedestrian road.
2. The street lamp head as claimed in claim 1, wherein the base comprises a base part and a base sleeve part arranged at the lower end of the base part and used for mounting a lamp post, a convex mounting bracket is fixedly arranged on the base part, a first opening through which the support rod passes is arranged on the mounting bracket, and the support rod passes through the first opening and is fixed by a first nut; the bottom of the base part is provided with a waterproof screw, and the bottom of the base part is also provided with a breather valve capable of balancing the internal and external air pressure intensity; but be equipped with the fixed orifices of a plurality of spiro couplings income jackscrew on the lateral wall of base sleeve part, on the lamp pole was located to base sleeve part cover, thereby the jackscrew spiro coupling goes into in the fixed orifices and plays the solid effect of reaching the top to the lamp pole and makes lamp pole and pedestal mounting fixed.
3. The street lamp head as claimed in claim 2, wherein the top cover heat sink is provided with a second opening for the support rod to pass through, and the support rod is fixed by a second nut after passing through the second opening.
4. The street lamp head as claimed in claim 1, 2 or 3, characterized in that the street lamp head further comprises a bottom cover which is sleeved on the support rod and covers the mounting bracket and the drive control device to achieve the functions of covering beauty and protection.
5. A street light head according to claim 4, characterized in that the top cover heat sink, the light-transmitting cover and the base are joined to form a spherical shape, the base extending outwardly beyond the outer edge, and the light-transmitting cover being disposed on the outer edge.
6. The street lamp head as claimed in claim 3, wherein silicone sealing rings for waterproof sealing are arranged between the top cover radiator and the light-transmitting cover, between the light-transmitting cover and the base, and between the second nut cap and the top cover radiator.
7. A street lamp cap as claimed in claim 5, characterized in that a plurality of heat dissipating fins extend outwardly from the back of the heat sink, and the heat sink is provided with a notch for the support rod to pass through.
8. A street lamp cap as claimed in claim 7, characterized in that a plurality of heat-dissipating studs extend from the top of the top cover heat sink.
9. The street lamp cap according to claim 8, characterized in that the heat sink, the top cover heat sink and the heat conducting metal tube are made of heat conducting metal.
10. The street lamp cap as claimed in claim 9, wherein the heat conducting metal tube is fixed to the top of the top cover heat sink and the heat conducting metal tube is fixed to the heat sink by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397693.7A CN111207340B (en) | 2018-11-22 | 2018-11-22 | A street lamp head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397693.7A CN111207340B (en) | 2018-11-22 | 2018-11-22 | A street lamp head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111207340A true CN111207340A (en) | 2020-05-29 |
| CN111207340B CN111207340B (en) | 2025-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811397693.7A Active CN111207340B (en) | 2018-11-22 | 2018-11-22 | A street lamp head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111207340B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080005356U (en) * | 2007-05-10 | 2008-11-13 | (주)월인컴 | 2 way street light |
| CN101844549A (en) * | 2009-03-26 | 2010-09-29 | 佛吉亚汽车前端模块公司 | The front assembly that comprises front bumper shield that is used for self-propelled vehicle |
| CN201715451U (en) * | 2009-11-19 | 2011-01-19 | 国格金属科技股份有限公司 | Light guide structure of lamps and lanterns |
| CN201803201U (en) * | 2010-10-13 | 2011-04-20 | 珠海天威技术开发有限公司 | Led lamp |
| WO2011090311A2 (en) * | 2010-01-19 | 2011-07-28 | Myung Beom-Young | Led lighting fixture and lighting apparatus using same |
| CN204879792U (en) * | 2015-09-09 | 2015-12-16 | 邱允立 | A crystal ceiling lamp |
| KR20160001153U (en) * | 2014-09-30 | 2016-04-07 | 김시한 | Lamp for decoration and landscape |
| CN208951889U (en) * | 2018-11-22 | 2019-06-07 | 珠海华球照明有限公司 | A kind of street lamp cap |
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2018
- 2018-11-22 CN CN201811397693.7A patent/CN111207340B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080005356U (en) * | 2007-05-10 | 2008-11-13 | (주)월인컴 | 2 way street light |
| CN101844549A (en) * | 2009-03-26 | 2010-09-29 | 佛吉亚汽车前端模块公司 | The front assembly that comprises front bumper shield that is used for self-propelled vehicle |
| CN201715451U (en) * | 2009-11-19 | 2011-01-19 | 国格金属科技股份有限公司 | Light guide structure of lamps and lanterns |
| WO2011090311A2 (en) * | 2010-01-19 | 2011-07-28 | Myung Beom-Young | Led lighting fixture and lighting apparatus using same |
| CN201803201U (en) * | 2010-10-13 | 2011-04-20 | 珠海天威技术开发有限公司 | Led lamp |
| KR20160001153U (en) * | 2014-09-30 | 2016-04-07 | 김시한 | Lamp for decoration and landscape |
| CN204879792U (en) * | 2015-09-09 | 2015-12-16 | 邱允立 | A crystal ceiling lamp |
| CN208951889U (en) * | 2018-11-22 | 2019-06-07 | 珠海华球照明有限公司 | A kind of street lamp cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111207340B (en) | 2025-02-18 |
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Effective date of registration: 20250117 Address after: 528478, 5th Floor, Building 2, No. 21 Fuqing 1st Road, Henglan Town, Zhongshan City, Guangdong Province Applicant after: Guangdong Xinyueli Lighting Technology Co.,Ltd. Country or region after: China Address before: Room 036, 4th Floor, Building 3, Science and Technology Innovation Park, No.1 Harbor, No.1 Jintang Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province 519000 Applicant before: ZHUHAI HUAQIU LIGHTING Co.,Ltd. Country or region before: China |
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