CN209944273U - Intelligent LED landscape lamp diffuse reflection lampshade - Google Patents
Intelligent LED landscape lamp diffuse reflection lampshade Download PDFInfo
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- CN209944273U CN209944273U CN201920966107.XU CN201920966107U CN209944273U CN 209944273 U CN209944273 U CN 209944273U CN 201920966107 U CN201920966107 U CN 201920966107U CN 209944273 U CN209944273 U CN 209944273U
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Abstract
The utility model discloses an intelligent LED landscape lamp diffuse reflection lamp shade, including the lamp stand, with lamp stand threaded connection's lamp shade, be located LED lamp pearl in the lamp shade, the lamp shade include with lamp stand threaded connection's connecting seat, with connecting seat fixed connection's radiating ring, with radiating ring fixed connection's reflection glass cover, be provided with on the radiating ring and be used for radiating heat dissipation mechanism, heat dissipation mechanism is including being used for the installation the metal sheet of LED lamp pearl, seting up the louvre on the radiating ring is global, the fan-shaped hole has been seted up on the metal sheet, the pitch arc of fan-shaped hole with the pitch arc length unanimity and the coincidence of louvre. The heat dissipation efficiency is improved, and the energy waste is reduced.
Description
Technical Field
The utility model relates to the field of lighting technology, especially, relate to an intelligent LED landscape lamp diffuse reflection lamp shade.
Background
An led (light Emitting diode) is an acronym of light Emitting diode, and is a solid semiconductor device that can directly convert electrical energy into optical energy. When the LED lamp is used for a long time, overhigh stability can be generated, and the lighting effect of the LED lamp can be reduced due to overhigh temperature.
At present, the chinese patent with publication number CN207350241U in the prior art discloses a novel heat dissipation LED street lamp cover, which comprises a lamp cover body, a connecting cylinder, a baffle plate and a heat sink, wherein the baffle plate is arranged above the lamp cover body, and is connected with the lampshade body through the connecting cylinder, the radiating fins are fixedly arranged on the back surface of the lampshade body, and are symmetrically distributed on both sides of the connecting cylinder, the bottom of the baffle is provided with a fixed base, the tail end of the fixed base is fixedly connected with a connecting rod, the connecting rod is provided with a plurality of first screw holes from top to bottom, the side wall of the connecting cylinder is provided with a plurality of second screw holes penetrating through the side wall from top to bottom, the connecting rod enters the connecting cylinder, and is connected with the connecting cylinder through a fixing bolt, a heat conducting plate is installed at the top of the interior of the lampshade body, and a lamp post connecting cylinder is arranged on the lampshade body.
The technical scheme has the following defects: when the lamp is used for a long time, the heat dissipation mode is single due to the fact that the heat dissipation is carried out only through the heat dissipation fins, the heat dissipation speed is slow, the heat dissipation efficiency is low, and energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent LED landscape lamp diffuse reflection lamp shade improves the radiating efficiency, and it is extravagant to reduce the energy.
The technical purpose of the utility model is realized through following technical scheme:
the utility model provides an intelligent LED landscape lamp diffuse reflection lamp shade, including the lamp stand, with lamp stand threaded connection's lamp shade, be located LED lamp pearl in the lamp shade, the lamp shade include with lamp stand threaded connection's connecting seat, with connecting seat fixed connection's radiating ring, with radiating ring fixed connection's reflection glass cover, be provided with on the radiating ring and be used for radiating heat dissipation mechanism, heat dissipation mechanism is including being used for the installation the metal sheet of LED lamp pearl, seting up and be in the radiating hole on the radiating ring is global, the fan-shaped hole has been seted up on the metal sheet, the pitch arc of fan-shaped hole with the pitch arc length unanimity and the coincidence of radiating hole.
Through above-mentioned technical scheme, when LED lamp pearl uses for a long time, can produce heat and stay in the lamp shade, utilize heat dissipation mechanism can be with some heat can conduct to the metal sheet, dispel the heat by the metal sheet, another part heat can dispel the heat through the louvre on the heat dissipation ring to heat dissipation in the lamp shade has been accelerated, and it is extravagant to reduce the energy.
The utility model discloses further set up to: the radiating holes and the fan-shaped holes are four and are uniformly distributed along the circumferential surface of the radiating ring.
Through above-mentioned technical scheme, global along the heat dissipation ring sets up a plurality of louvres and fan-shaped hole, can make the heat that LED lamp pearl produced all directions again can both dispel the heat for thermal giving off.
The utility model discloses further set up to: the metal plate extends to the outer wall of the heat dissipation ring, and a heat dissipation fin is fixed to the part, located on the outer wall of the heat dissipation ring, of the metal plate.
Through above-mentioned technical scheme, the heat that LED lamp pearl produced can conduct to the metal sheet, and the metal sheet can be with heat conduction to the radiating fin that is located the radiating ring outside to can increase heat radiating area through radiating fin, and then can further improve the radiating rate.
The utility model discloses further set up to: the radiating fins are abutted against the outer wall of the radiating ring.
Through above-mentioned technical scheme, with the outer wall butt of radiating fin and radiating ring, can be so that the heat conduction on the radiating ring to the radiating fin on, and then can accelerate the giving off of heat in the lamp shade.
The utility model discloses further set up to be provided with the subassembly of blowing on the sector hole, the subassembly of blowing include with fixed connecting rod in sector hole both sides, with connecting rod integrated into one piece just is located the installing frame of connecting rod intermediate position, fix miniature fan in the installing frame.
Through above-mentioned technical scheme, the miniature fan of fixing in the installing frame can blow the heat in the lamp shade outside the radiating ring through the louvre to make the heat in the lamp shade spread through the louvre fast, and then can accelerate the giving off of heat in the lamp shade.
The utility model discloses further set up to: the blowing direction of the micro fan is perpendicular to the peripheral surface of the heat dissipation hole.
Through above-mentioned technical scheme, with the direction of blowing of miniature fan with global perpendicular of louvre, can be so that the heat of miniature fan transmission can the through-hole louvre of unimpeded, and can reduce thermal transmission path's length, and then can improve the radiating rate.
The utility model discloses further set up to: and a radiating net is fixedly connected to the radiating holes.
Through above-mentioned technical scheme, the setting of radiator-grid can reduce during the dust gets into the lamp shade, and then can reduce the dust and fall on LED lamp pearl surface to can guarantee the illumination brightness of LED lamp pearl.
The utility model discloses further set up to: and the metal plate is bonded with heat-conducting silica gel.
Through above-mentioned technical scheme, heat conduction silica gel can accelerate the heat conduction in the lamp shade to the metal sheet on, and then can accelerate thermal conduction in the lamp shade to accelerate thermal giving off.
To sum up, the utility model discloses a beneficial technological effect does:
1. through setting up heat dissipation mechanism, can conduct a part heat to the metal sheet, dispel the heat by the metal sheet, another part heat can dispel the heat through the louvre on the cooling ring to the heat in the lamp shade has been accelerated and has been gived off, and it is extravagant to reduce the energy.
2. Through setting up radiating fin, can be with heat conduction to the radiating fin that is located the radiating ring outside to can increase heat radiating area through radiating fin, and then can further improve the radiating speed.
3. Through setting up the subassembly of blowing, the miniature fan can blow the heat in the lamp shade outside the radiating ring through the louvre to make the heat in the lamp shade spread through the louvre fast, and then can accelerate the giving off of heat in the lamp shade.
Drawings
Fig. 1 is a schematic structural diagram of the present invention, mainly illustrating the overall construction;
fig. 2 is an exploded schematic view of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention, mainly highlighting the heat dissipation mechanism and the blowing assembly.
Reference numerals: 1. a lamp socket; 2. a lamp shade; 21. a connecting seat; 22. a heat dissipation ring; 23. a reflective glass cover; 3. LED lamp beads; 41. a metal plate; 411. a sector hole; 412. a heat dissipating fin; 413. heat conducting silica gel; 42. heat dissipation holes; 421. a heat-dissipating web; 5. a blowing assembly; 51. a connecting rod; 52. installing a frame; 53. a micro fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An intelligent LED landscape lamp diffuse reflection lampshade 2 is shown in figures 1 and 2 and comprises a lamp holder 1, a lampshade 2 and LED lamp beads 3, wherein the lamp holder 1 is a spiral lamp holder 1, and threads which are spirally matched with the lampshade 2 are arranged in the lamp holder 1; the lampshade 2 comprises a connecting seat 21, a heat dissipation ring 22 and a reflecting glass cover 23, the connecting seat 21 is in threaded connection with the lamp holder 1, threads which are in threaded fit with the lamp holder 1 are arranged in the connecting seat 21, the heat dissipation ring 22 is a metal ring and is fixedly connected with one surface, far away from the threaded connection, of the connecting seat 21, the reflecting glass cover 23 is in a semi-arc shape and is fixedly connected with the heat dissipation ring 22, and the reflecting glass cover 23 is a transparent cover and is used for diffusing light generated by the LED lamp beads 3; the LED lamp bead 3 is arranged in the middle of the heat dissipation ring 22 and is positioned in the reflecting glass cover 23.
As shown in fig. 3, the heat dissipation ring 22 is provided with a heat dissipation mechanism for dissipating heat, the heat dissipation mechanism includes heat dissipation holes 42 and a metal plate 41, the heat dissipation holes 42 are arc-shaped holes, the radius of the heat dissipation holes 42 is consistent with the radius of the heat dissipation ring 22, the heat dissipation holes 42 are formed on the circumferential surface of the heat dissipation ring 22 and communicate with the inside and the outside of the heat dissipation ring 22, the number of the heat dissipation holes 42 is four, and the four heat dissipation holes 42 are uniformly distributed along the circumferential surface of the heat dissipation ring 22; metal sheet 41 is the circular slab and with the inner wall fixed connection of cooling ring 22, sector hole 411 has been seted up on metal sheet 41, sector hole 411's arc and louvre 42's the unanimous and coincidence of pitch arc length, sector hole 411 also is four, four sector hole 411 and four louvre 42 one-to-ones, metal sheet 41 still extends to the outside of cooling ring 22, be located the outside metal sheet 41 fixedly connected with radiating fin 412 of cooling ring 22, and radiating fin 412 and cooling ring 22's outer wall butt, LED lamp pearl 3 is installed at the intermediate position of metal sheet 41. One part of the heat generated by the LED lamp beads 3 is transmitted to the radiating fins 412 outside the radiating ring 22 through the metal plate 41 in a heat conduction manner, and is radiated through the radiating fins 412, and the other part of the heat is radiated through the radiating holes 42, so that the heat generated by the LED lamp beads 3 is radiated through the metal plate 41 and the radiating holes 42 simultaneously, the dissipation of the heat in the lampshade 2 can be accelerated, and the energy waste is reduced.
As shown in fig. 3, the heat dissipation hole 42 is further provided with a blowing assembly 5, the blowing assembly 5 includes a connection rod 51, an installation frame 52, and a micro fan 53, the connection rod 51 is connected to two sides of the fan-shaped hole 411, the length direction of the connection rod 51 is perpendicular to the straight line of the radius of the metal plate 41, and the connection rod 51 is located in the middle of the fan-shaped hole 411; the mounting frame 52 is a square frame body and is integrally formed with the connecting rod 51, the mounting frame 52 is positioned in the middle of the connecting rod 51, and the frame edge of the connecting frame integrally formed with the connecting rod 51 is perpendicular to the metal plate 41; the micro fan 53 is installed in the installation frame 52, and the blowing direction of the micro fan 53 is perpendicular to the peripheral surface of the heat dissipation hole 42. The micro fan 53 can blow the heat in the lamp housing 2 out of the heat dissipation ring 22 through the heat dissipation holes 42, so that the heat in the lamp housing 2 can be quickly transferred out through the heat dissipation holes 42, and the heat dissipation in the lamp housing 2 can be accelerated.
Continuing as shown in fig. 3, fixedly connected with radiator mesh 421 on the louvre 42, radiator mesh 421 can reduce during the dust gets into lamp shade 2, and then can reduce the dust and fall on the surface of LED lamp pearl 3 to can guarantee LED lamp pearl 3's illumination luminance. In addition, the metal plate 41 is adhered with the heat-conducting silica gel 413, and the heat-conducting silica gel 413 can accelerate the heat conduction in the lampshade 2 to the metal plate 41, so that the heat conduction in the lampshade 2 can be accelerated, and the heat dissipation is accelerated.
The specific working principle is that when the LED lamp bead 3 is used for a long time, a large amount of heat can be generated and can be remained in the lampshade 2, the heat in the lampshade 2 can be blown out of the lampshade 2 through the heat dissipation holes 42 by utilizing the micro fan 53, meanwhile, the heat in the lampshade 2 can be conducted to the metal plate 41 through the heat conduction silica gel 413, the metal plate 41 conducts the heat to the heat dissipation fins 412, the heat is dissipated to the outside of the lampshade 2 by utilizing the heat dissipation fins 412, therefore, the heat in the lampshade 2 can be dissipated, and the waste of energy is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an intelligent LED landscape lamp diffuse reflection lamp shade, including lamp stand (1), with lamp stand (1) threaded connection's lamp shade (2), be located LED lamp pearl (3) in lamp shade (2), its characterized in that: lamp shade (2) include with lamp stand (1) threaded connection's connecting seat (21), with connecting seat (21) fixed connection's radiating ring (22), with radiating ring (22) fixed connection's reflection glass cover (23), be provided with on radiating ring (22) and be used for radiating heat dissipation mechanism, heat dissipation mechanism is including being used for the installation metal sheet (41) of LED lamp pearl (3), set up louvre (42) on radiating ring (22) global, fan-shaped hole (411) have been seted up on metal sheet (41), the pitch arc of fan-shaped hole (411) with the pitch arc length of louvre (42) is unanimous and coincides.
2. The intelligent LED landscape lamp diffuse reflection lampshade of claim 1, which is characterized in that: the radiating holes (42) and the fan-shaped holes (411) are four, and the four radiating holes (42) and the fan-shaped holes (411) are uniformly distributed along the circumferential surface of the radiating ring (22).
3. The intelligent LED landscape lamp diffuse reflection lampshade of claim 1, which is characterized in that: the metal plate (41) extends to the outer wall of the heat dissipation ring (22), and a heat dissipation fin (412) is fixed to the part, located on the outer wall of the heat dissipation ring (22), of the metal plate (41).
4. The intelligent LED landscape lamp diffuse reflection lampshade of claim 3, which is characterized in that: the heat dissipation fins (412) abut against the outer wall of the heat dissipation ring (22).
5. The intelligent LED landscape lamp diffuse reflection lampshade of claim 1, which is characterized in that: the fan-shaped hole (411) is provided with a blowing assembly (5), and the blowing assembly (5) comprises a connecting rod (51) fixed to two sides of the fan-shaped hole (411), an installation frame (52) integrally formed with the connecting rod (51) and located in the middle of the connecting rod (51), and a micro fan (53) fixed to the installation frame (52).
6. The intelligent LED landscape lamp diffuse reflection lampshade of claim 5, which is characterized in that: the blowing direction of the micro fan (53) is perpendicular to the peripheral surface of the heat dissipation hole (42).
7. The intelligent LED landscape lamp diffuse reflection lampshade of claim 1, which is characterized in that: and a heat dissipation net (421) is fixedly connected to the heat dissipation hole (42).
8. The intelligent LED landscape lamp diffuse reflection lampshade of claim 1, which is characterized in that: and the metal plate (41) is bonded with heat-conducting silica gel (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966107.XU CN209944273U (en) | 2019-06-22 | 2019-06-22 | Intelligent LED landscape lamp diffuse reflection lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920966107.XU CN209944273U (en) | 2019-06-22 | 2019-06-22 | Intelligent LED landscape lamp diffuse reflection lampshade |
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| Publication Number | Publication Date |
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| CN209944273U true CN209944273U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920966107.XU Active CN209944273U (en) | 2019-06-22 | 2019-06-22 | Intelligent LED landscape lamp diffuse reflection lampshade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734224A (en) * | 2023-05-24 | 2023-09-12 | 扬州吉山津田光电科技有限公司 | Lighting device |
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2019
- 2019-06-22 CN CN201920966107.XU patent/CN209944273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734224A (en) * | 2023-05-24 | 2023-09-12 | 扬州吉山津田光电科技有限公司 | Lighting device |
| CN116734224B (en) * | 2023-05-24 | 2024-01-23 | 扬州吉山津田光电科技有限公司 | Lighting device |
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