CN210532234U - High-efficiency heat-dissipation LED lamp set - Google Patents
High-efficiency heat-dissipation LED lamp set Download PDFInfo
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- CN210532234U CN210532234U CN201921770227.9U CN201921770227U CN210532234U CN 210532234 U CN210532234 U CN 210532234U CN 201921770227 U CN201921770227 U CN 201921770227U CN 210532234 U CN210532234 U CN 210532234U
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Abstract
The utility model is suitable for a LED lamp technical field provides a high-efficient heat dissipation LED banks, including connecting lamp stand and lamp holder connecting rod in lamp pole bottom and top respectively, the end connection LED banks structure of lamp holder connecting rod, be equipped with heat radiation structure on the LED banks structure; the LED lamp group structure comprises LED lamps, the LED lamps are fixedly connected to the base through a fixing plate, and a channel is arranged at the edge of the base; the lamp shade of connection including printing opacity portion and radiating part can be dismantled to the outside of base, and heat radiation structure includes radiator fan and fan, still including setting up in a plurality of groups fin of radiating part periphery. Therefore, the utility model discloses a LED banks structure sets up two heat radiation structure, and the radiating effect is good, LED banks structure long service life.
Description
Technical Field
The utility model relates to a LED lamp technical field especially relates to a high-efficient heat dissipation LED banks.
Background
The LED garden lamp is one kind of outdoor lighting lamp, and its light source uses new type LED semiconductor as luminous body, usually refers to outdoor road lighting lamp below 6 meters. Because the garden lamp generally lights at night, lights out in the morning of the next day, and the lighting time is longer, the garden lamp often generates heat, and especially in hot summer, the temperature at the lamp holder is very high, and the service life of the LED garden lamp is greatly influenced.
A heat dissipation structure can be arranged on the LED garden lamp in the prior art, but the heat dissipation effect is poor.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide a high-efficient heat dissipation LED banks, it sets up two heat radiation structure, and the radiating effect is good, LED banks structure long service life.
In order to achieve the above object, the utility model provides a high-efficient heat dissipation LED banks, including connecting lamp stand and the lamp holder connecting rod at lamp pole bottom and top respectively, the end connection LED banks structure of lamp holder connecting rod, the structural heat radiation structure that is equipped with of LED banks.
The LED lamp group structure comprises a plurality of LED lamps fixedly connected to a fixing plate, the fixing plate is fixedly connected to a base through screws, and a plurality of channels for air circulation are formed in the edge position of the base; the outer part of the base, which is positioned at one side of the LED lamp, is detachably connected with the lampshade, and the lampshade comprises a light-transmitting part and a heat-radiating part; the base is located the outside connection lamp body of LED lamp dorsal side.
The heat dissipation structure comprises a plurality of heat dissipation fans arranged on the base and positioned on one side of the LED lamp, and a fan arranged on the base and positioned on the back side of the LED lamp, wherein the fan is connected with an air outlet pipe penetrating out of the lamp housing, and the end part of the air outlet pipe penetrating out of the lamp housing is provided with an opening downwards; the lamp shell is located a first air inlet is formed in the position, at the lower end of the lamp holder connecting rod, of the lamp shell, and an air filter is installed in the first air inlet.
The heat dissipation structure also comprises a plurality of groups of heat dissipation fins arranged on the periphery of the heat dissipation part of the lampshade, the heat dissipation fins are in a trapezoid shape with a large bottom end and a small top, and the bottom ends of the heat dissipation fins are arranged on the lampshade; each group of the radiating fins comprises a first radiating fin and a second radiating fin, and the area of the first radiating fin is larger than that of the second radiating fin.
According to the utility model discloses a high-efficient heat dissipation LED banks, the periphery of first air inlet still is equipped with the second buckler, the bottom side of second buckler is equipped with the second air inlet.
According to the utility model discloses a high-efficient heat dissipation LED banks, be equipped with the second dust cover in the second air inlet.
According to the utility model discloses a high-efficient heat dissipation LED banks, it wears out to go out the tuber pipe the tip of lamp body part is equipped with first buckler.
According to the utility model discloses a high-efficient heat dissipation LED banks, it wears out to go out the tuber pipe the air outlet department of the tip of lamp body part still is equipped with first dust screen.
According to the utility model discloses a high-efficient heat dissipation LED banks, contained angle between LED banks structure and the horizontal plane is 40 ~ 60 degrees.
According to the utility model discloses a high-efficient heat dissipation LED banks, the LED lamp is equipped with 8 ~ 12.
According to the utility model discloses a high-efficient heat dissipation LED banks, radiator fan is equipped with 4 ~ 6.
According to the utility model discloses a high-efficient heat dissipation LED banks, the passageway is equipped with 4 ~ 6.
According to the utility model discloses a high-efficient heat dissipation LED banks, the radiating part with the material of fin is copper.
The utility model aims to provide a high-efficiency heat-dissipation LED lamp set, which is characterized in that a heat dissipation structure is arranged on the LED lamp set structure; the heat dissipation structure comprises a heat dissipation fan and a fan, and when the LED lamp group generates heat during illumination, high-temperature air in the lamp shade and the lamp shell is LED out to the external environment through the action of the heat dissipation fan and the fan, so that the LED lamp group structure is cooled; an air outlet pipe of the fan penetrates out of the lamp shell, a first air inlet is formed in the lamp shell, an air filter is installed in the first air inlet, the air filter can fully filter and purify air entering the lamp shell, and the service life of the LED lamp group structure and the service life of the heat dissipation structure are prolonged; the radiating structure further comprises a plurality of groups of radiating fins, each group of radiating fins comprises a first radiating fin and a second radiating fin, the area of each first radiating fin is larger than that of each second radiating fin, when the radiating fan breaks down, the radiating fins can continuously radiate heat, the LED lamp bank can be normally used, when the radiating fan normally works, the radiating fins can assist the radiating fan to radiate heat, the radiating effect is improved, and the service life of the LED garden lamp is prolonged. To sum up, the beneficial effects of the utility model are that: the LED lamp bank structure is provided with the double heat dissipation structures, the heat dissipation effect is good, and the service life of the LED lamp bank structure is long.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of part A of FIG. 1;
FIG. 3 is a schematic view of the base structure of the present invention;
fig. 4 is a schematic structural view of the lampshade of the present invention;
in the figure: 1-LED lamp, 11-fixing plate, 12-base, 121-channel; 13-lampshade, 14-lamp housing; 2-a heat radiation fan, 21-a fan, 22-an air outlet pipe and 221-a first dust screen; 23-an air filter, 24-a second waterproof cover, 241-a second dustproof net; 25-first fin, 251-second fin; 3-lamp pole, 4-lamp holder, 5-lamp holder connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. 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, the utility model provides a high-efficient heat dissipation LED banks, including connecting lamp stand 4 and the lamp holder connecting rod 5 in 3 bottoms of lamp poles and tops respectively, the end connection LED banks structure of lamp holder connecting rod 5 is equipped with heat radiation structure on the LED banks structure. The inside of lamp holder connecting rod 5 is equipped with the circuit groove, the utility model provides an all electric wires all set up in this inside circuit groove, avoid the electric wire to expose in the outside. The utility model discloses a lamp stand 4 can be used for burying underground, also can be used for being connected with the ground stake.
Referring to fig. 2, the LED lamp group structure includes a plurality of LED lamps 1 fixedly connected to a fixing plate 11 through epoxy resin, the fixing plate 11 is fixedly connected to a base 12 through screws, referring to fig. 3, a plurality of channels 121 for air circulation are disposed at an edge of the base 12, the base 12 is detachably connected to a lampshade 13 at an outer portion of one side of the LED lamp 1, the lampshade 13 includes a light-transmitting portion 131 and a heat-dissipating portion 132, the heat-dissipating portion 132 is made of copper, the lampshade 13 and the base 12 can be connected by threads or screws, and those skilled in the art can select the connection mode according to actual conditions; the base 12 is located on the back side of the LED lamp 1 and is externally connected to the lamp housing 14.
Referring to fig. 2 and 3, the heat dissipation structure includes a plurality of heat dissipation fans 2 disposed on the base 12 and located at one side of the LED lamp 1, and a blower 21 disposed on the base 12 and located at a back side of the LED lamp 1, the blower 21 is connected to an air outlet pipe 22 penetrating through the lamp housing 14, the end of the air outlet pipe 22 penetrating through the lamp housing 14 is open downward to prevent rainwater from entering, and the end is further provided with a first waterproof cover 222 to better prevent rainwater from entering, so as to prevent the electrical components from being damaged due to water entering the electrical components; the first dust screen 221 is further arranged at the air outlet of the end portion, so that external dust and the like are prevented from entering the fan 21 through the air outlet pipe 22 and damaging parts. The lamp housing 14 is provided with a first air inlet at the position of the lower end of the lamp holder connecting rod 5, an air filter 23 is installed in the first air inlet, the air filter 23 can fully filter and purify air entering the lamp housing 14, impurities such as particles in the air can be removed, and the service life of the LED lamp bank structure and the heat dissipation structure is prolonged.
The utility model discloses in, radiator fan 2 passes through motor drive, and radiator fan 2's motor and fan 21's switch is connected with the switch electricity of LED lamp 1, and when LED lamp 1 was opened, radiator fan 2's motor and fan 21 were also opened simultaneously.
In the using process, the LED lamp group generates heat when being illuminated, so that the temperature of the air in the lampshade 13 is increased, and because the edge position of the base 12 is provided with the plurality of channels 121 for air circulation, the high-temperature air in the lampshade 13 and the air in the lamp shell 14 can circulate; the high-temperature air in the lampshade 13 and the air in the lamp shell 14 can circulate through the action of the cooling fan 2; the high-temperature air in the lampshade 13 and the lamp shell 14 is led out to the external environment through the action of the fan 21; at this time, a negative pressure environment is formed in the lamp shade 13 and the lamp housing 14, and since the lamp housing 14 is provided with the first air inlet, outside cold air can enter the lamp shade 13 and the lamp housing 14; the process is continuously circulated, and the LED lamp bank structure is cooled.
The heat dissipation structure further comprises a plurality of groups of heat dissipation fins arranged on the periphery of the heat dissipation part 132 of the lampshade 13, the heat dissipation fins are trapezoidal with large bottom ends and small tops, the bottom ends of the heat dissipation fins are mounted on the lampshade 13, and the heat generated by long-time illumination of the LED lamp 1 can be dissipated quickly due to the large bottom ends and the small top ends of the heat dissipation fins, so that a good heat dissipation effect is achieved; each group of radiating fins comprises a first radiating fin 25 and a second radiating fin 251, the area of the first radiating fin 25 is larger than that of the second radiating fin 251, the first radiating fin 25 and the second radiating fin 251 are arranged at intervals, so that the first radiating fin 25 absorbs more heat, the temperature is higher than that of the second radiating fin 251, a temperature difference is formed, pressure difference is generated due to the existence of the temperature difference, air around the radiating fins flows from the side with high pressure to the side with low pressure, the flow of the air drives the flow of the heat on the radiating fins, and the radiating speed is accelerated. The utility model discloses in, the material of fin is the copper sheet, is favorable to accelerating thermal conduction.
The heat dissipation part 132 of the lampshade 13 is made of copper, and the heat dissipation sheet is also made of copper, so that the heat conduction effect is good; when the heat dissipation fan 2 fails and cannot dissipate heat of high-temperature air in the lampshade 13 and the lamp housing 14, the heat dissipation fins can continuously dissipate heat of the high-temperature air in the lampshade 13, so that the LED lamp bank can be normally used; when the cooling fan 2 normally works, the cooling fins can assist the cooling fan 2 to dissipate heat, so that the heat dissipation effect is improved, and the service life of the LED garden lamp is prolonged.
In the utility model, 8-12 LED lamps are arranged on the LED lamp 1; 4-6 cooling fans are arranged; there are 4-6 channels 121.
The utility model discloses in, the contained angle between LED banks structure and the horizontal plane is 40 ~ 60 degrees.
In the utility model, the periphery of the first air inlet is also provided with a second waterproof cover 24, and the second waterproof cover 24 can prevent rainwater from entering the lamp housing 14; the bottom side of the second waterproof cover 24 is provided with a second air inlet, a second dustproof net 241 is arranged in the second air inlet, the second air inlet is arranged at the bottom side of the second waterproof cover 24 and has dustproof and waterproof functions, and the second dustproof net 241 can improve the dustproof effect.
In summary, the heat dissipation structure is arranged on the LED lamp group structure; the heat dissipation structure comprises a heat dissipation fan and a fan, and when the LED lamp group generates heat during illumination, high-temperature air in the lamp shade and the lamp shell is LED out to the external environment through the action of the heat dissipation fan and the fan, so that the LED lamp group structure is cooled; an air outlet pipe of the fan penetrates out of the lamp shell, a first air inlet is formed in the lamp shell, an air filter is installed in the first air inlet, the air filter can fully filter and purify air entering the lamp shell, and the service life of the LED lamp group structure and the service life of the heat dissipation structure are prolonged; the radiating structure further comprises a plurality of groups of radiating fins, each group of radiating fins comprises a first radiating fin and a second radiating fin, the area of each first radiating fin is larger than that of each second radiating fin, when the radiating fan breaks down, the radiating fins can continuously radiate heat, the LED lamp bank can be normally used, when the radiating fan normally works, the radiating fins can assist the radiating fan to radiate heat, the radiating effect is improved, and the service life of the LED garden lamp is prolonged. To sum up, the beneficial effects of the utility model are that: the LED lamp bank structure is provided with the double heat dissipation structures, the heat dissipation effect is good, and the service life of the LED lamp bank structure is long.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. A high-efficiency heat-dissipation LED lamp set is characterized by comprising a lamp holder and a lamp holder connecting rod which are respectively connected to the bottom and the top of a lamp pole, wherein the end part of the lamp holder connecting rod is connected with an LED lamp set structure;
the LED lamp group structure comprises a plurality of LED lamps fixedly connected to a fixing plate, the fixing plate is fixedly connected to a base through screws, and a plurality of channels for air circulation are formed in the edge position of the base; the base is positioned on the outer part of one side of the LED lamp and is detachably connected with a lampshade, and the lampshade comprises a light-transmitting part and a heat dissipation part; the base is positioned outside the back side of the LED lamp and is connected with the lamp shell;
the heat dissipation structure comprises a plurality of heat dissipation fans arranged on the base and positioned on one side of the LED lamp, and a fan arranged on the base and positioned on the back side of the LED lamp, wherein the fan is connected with an air outlet pipe penetrating out of the lamp housing, and the end part of the air outlet pipe penetrating out of the lamp housing is provided with an opening downwards; a first air inlet is formed in the position, located at the lower end of the lamp holder connecting rod, of the lamp shell, and an air filter is installed in the first air inlet;
the heat dissipation structure also comprises a plurality of groups of heat dissipation fins arranged on the periphery of the heat dissipation part of the lampshade, the heat dissipation fins are in a trapezoid shape with a large bottom end and a small top, and the bottom ends of the heat dissipation fins are arranged on the lampshade; each group of the radiating fins comprises a first radiating fin and a second radiating fin, and the area of the first radiating fin is larger than that of the second radiating fin.
2. The LED lamp bank with high heat dissipation efficiency as claimed in claim 1, wherein a second waterproof cover is further disposed on the periphery of the first air inlet, and a second air inlet is disposed on the bottom side of the second waterproof cover.
3. The efficient heat dissipating LED light bank of claim 2, wherein a second dust cover is disposed in the second air inlet.
4. The LED lamp bank with high heat dissipation efficiency as claimed in claim 3, wherein a first waterproof cover is disposed at an end of the air outlet pipe penetrating out of the lamp housing portion.
5. The LED lamp bank with high heat dissipation efficiency as claimed in claim 4, wherein a first dust screen is further disposed at the air outlet of the end portion of the air outlet pipe, which penetrates out of the lamp housing portion.
6. The efficient heat dissipation LED lamp set according to claim 4, wherein an included angle between the LED lamp set structure and a horizontal plane is 40-60 degrees.
7. The efficient heat dissipation LED lamp set of claim 6, wherein the number of the LED lamps is 8-12.
8. The LED lamp bank with high heat dissipation efficiency as claimed in claim 6, wherein the number of the heat dissipation fans is 4-6.
9. The efficient heat dissipation LED lamp bank as recited in claim 6, wherein there are 4-6 channels.
10. The LED lamp bank with high heat dissipation efficiency as claimed in claim 6, wherein the heat dissipation portion and the heat dissipation plate are both made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770227.9U CN210532234U (en) | 2019-10-18 | 2019-10-18 | High-efficiency heat-dissipation LED lamp set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770227.9U CN210532234U (en) | 2019-10-18 | 2019-10-18 | High-efficiency heat-dissipation LED lamp set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210532234U true CN210532234U (en) | 2020-05-15 |
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ID=70608031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770227.9U Active CN210532234U (en) | 2019-10-18 | 2019-10-18 | High-efficiency heat-dissipation LED lamp set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210532234U (en) |
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2019
- 2019-10-18 CN CN201921770227.9U patent/CN210532234U/en active Active
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