CN202074352U - LED (Light-Emitting Diode) landscape lamp - Google Patents
LED (Light-Emitting Diode) landscape lamp Download PDFInfo
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- CN202074352U CN202074352U CN2011201659982U CN201120165998U CN202074352U CN 202074352 U CN202074352 U CN 202074352U CN 2011201659982 U CN2011201659982 U CN 2011201659982U CN 201120165998 U CN201120165998 U CN 201120165998U CN 202074352 U CN202074352 U CN 202074352U
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Abstract
The utility model discloses an LED (Light-Emitting Diode) landscape lamp, which comprises an upper shell, an arc-shaped transparent cover, an LED circuit board, a radiator and a structural plate, wherein the LED circuit board is fixed on the lower surface of the radiator, the lower-end edge of the upper shell is fixed on the upper surface of the radiator, the upper-end edge of the arc-shaped transparent cover is fixed on the lower surface of the radiator, the LED circuit board is covered by the arc-shaped transparent cover, both sides of the upper shell are respectively drilled with an inserting hole for inserting a connecting rod of an LED landscape-lamp installing seat, both ends of the structural plate are respectively fixed on the radiator, and both sides of the structural plate are respectively provided with a fixing part for fixing the connecting rod which is transversely arranged. In the utility model, the weight is born by the structural plate and the radiator, the LED landscape lamp is uniformly stressed, is not easily damaged and has the advantages of long service life, simple structure, low cost and smooth and attractive shape and contour, the LED landscape lamp is naturally integrated into the installing environment of the LED landscape lamp, a light-emitting angle is large, the LED landscape lamp is simple and convenient to install, and the problems of unreasonable installing-structure design, non-uniform stress and the like of the LED landscape lamp are effectively solved.
Description
Technical field
The utility model relates to the Landscape Lamp technical field, refers in particular to a kind of LED Landscape Lamp.
Background technology
In the prior art, along with LED development of technology and constantly ripe, LED is widely used in every field, and the illuminating lamp that for example is used in public places such as sub-district, square, road both sides also begins to adopt the LED lamp.
The Landscape Lamp of prior art also begins to adopt the LED lamp, but, the Landscape Lamp overall volume of prior art is bigger, observe from depression angle and side-looking angle, Landscape Lamp is rectangular shape or approaches rectangular shape, the bottom surface of Landscape Lamp is a transparent surface, the bottom surface of Landscape Lamp is provided with writing board shape or approaches the diffuser of writing board shape, this kind Landscape Lamp such as patent announcement number are " CN101368703 ", patent name is shown in the Chinese invention patent of " LED street lamp ", the straight plate of Landscape Lamp profile, firm, Landscape Lamp appearance profile and environment are incompatible with, and Landscape Lamp is not attractive in appearance.Landscape Lamp is subjected to stopping of side and limits, and the lighting angle of Landscape Lamp is less, and illumination range is very restricted.The problem that the Landscape Lamp lighting angle is little still need further be sought solution.
On the other hand, when Landscape Lamp is installed on lamp stand, the afterbody of Landscape Lamp is fixed in lamp stand, and the Landscape Lamp overall weight is bigger, and the center of gravity of Landscape Lamp is in the position near the Landscape Lamp front portion, therefore, the Landscape Lamp that is installed on lamp stand is very big to the active force of the mounting structure of its afterbody and general frame, discontinuity equalization is very easy to be damaged, and Landscape Lamp need be selected for use have bigger structural strength, thick and heavy more solid mounting structure and general frame.The mounting structure of Landscape Lamp has improved needs.
Patent announcement number is " CN201269469 ", the patent name Chinese utility model patent for " a kind of suspension type LED street lamp ", this patent has adopted different mounting structures, lighting angle is little, the irrational problem of mounting structure but still can't solve, and there is identical problem in it with above-mentioned patent.
In addition, outside light and lamps applied to roads with big lighting angle are also disclosed in the prior art, as patent announcement number is " CN3013395898 ", the patent name Chinese design patent for " outside light ", and patent announcement number is " CN 2560823 ", the patent name Chinese utility model patent for " roads light ", this patent is to adopt the light fixture of halogenation filament as lighting source, though have bigger lighting angle, but, can't be applied to the LED Landscape Lamp because there is the problem of above-mentioned several respects in it.
Patent announcement number for " CN3013395898 ", patent name for disclosing a kind of illuminating lamp in " outside light ", the top of the last shell of Landscape Lamp connects a junction by screw, connecting portion is connected and fixed on lamp stand by screw, the Landscape Lamp of this kind embodiment needs the connectors of producing more, the structure more complicated is installed trouble.And parts such as radiator, power module are installed in the Landscape Lamp, and the weight of Landscape Lamp is bigger, and considerably beyond outside light, last shell can't carry the weight of Landscape Lamp, and this kind structure applications is in the LED view, and last shell can be out of shape or break.On the other hand, the last shell of prior art is the housing that plastics are made, and the ability of the last shell load capacity that is made of plastics is poorer, the weight that can't carry the LED Landscape Lamp.Therefore, the structure of above-mentioned patent can not be applied to the LED Landscape Lamp.
Patent announcement number is " CN 2560823 ", the patent name Chinese utility model patent for " roads light ", this patent is to adopt the light fixture of halogenation filament as lighting source, though have bigger lighting angle, but, can't be applied to the LED Landscape Lamp because there is the problem of above-mentioned several respects in it.
Outside light in above-mentioned two patents and lamps applied to roads all are to adopt the light fixture of halogenation filament as lighting source, they have all adopted the diffuser of arc-shaped curved surface, outside light and road have bigger lighting angle, but, this technology not only will address the above problem to the LED Landscape Lamp because migrate, but also needs solve the heat dissipation problem of LED lamp, the problems such as mounting structure of power supply installation question and LED Landscape Lamp, add the LED Landscape Lamp LED lamp pearl of a greater number need be set, LED lamp pearl is installed needs the larger area circuit board, production cost is higher, and this all restriction causes this technology can't be applied to the LED Landscape Lamp.The manufacturing enterprise of existing LED Landscape Lamp is also because this all restriction thinks that always this technology can't be applied to the LED Landscape Lamp, so the LED Landscape Lamp of prior art adopts the patent announcement number technical scheme for " CN101368703 " always.
The utility model content
The purpose of this utility model is to provide a kind of LED Landscape Lamp at the deficiencies in the prior art, it is simple in structure, cost is low, lighting angle is big, install simple and convenient, stress equalization, not fragile, appearance profile is attractive in appearance, problems such as the mounting structure design that effectively solves the LED Landscape Lamp is unreasonable, unbalance stress.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of LED Landscape Lamp, comprise a upper shell, one arc diffuser, the led circuit plate, radiator and structural slab, the led circuit plate is fixed in the lower surface of radiator, the lower edge of upper shell is fixed in the upper surface of radiator, the upper end-face edge of arc diffuser is fixed in the lower surface of radiator, the arc diffuser covers described led circuit plate, the both sides of described upper shell offer the laterally inserted patchhole of connecting rod for LED Landscape Lamp mount pad respectively, the two ends of structural slab are individually fixed in radiator, and the both sides of structural slab are respectively arranged with the fixed part that is used for fixing connecting rod.
Described radiator comprises the base portion of a disc-shape, the upper surface of base portion is provided with some radiating fins, the outer rim of base portion is outwards protruded the installation portion that forms an annular, and the lower edge of upper shell is fixed in the upper surface of base portion, and the upper end-face edge of last arc diffuser is fixed in the lower surface of base portion.
The middle part that described structural slab is is for dull and stereotyped, and the both sides of structural slab bending downwards respectively go out a plate, and the end of connecting plate is fixed in the upper surface of the installation portion of radiator, connecting plate and the dull and stereotyped position that joins offer for connecting rod laterally inserted penetrate mouth.
Described LED Landscape Lamp also comprises the LED power module, and middle part one side of structural slab is extended a power supply installing plate, and the LED power module is fixed in the power supply installing plate, and the LED power module is electrically connected described led circuit plate.
Described arc diffuser is set to the arc diffuser that the cover body of the printing opacity of the spherical shape that protrudes downwards or arc-shaped curved surface shape constitutes.
Described led circuit plate comprises at least two blocks of sub-led circuit plates that are symmetrical arranged or are uniformly distributed in the radiator bottom surface, and sub-led circuit plate is respectively arranged with some LED lamp pearls.
The upper end-face edge of described arc diffuser is provided with first circular fold, first circular fold is attached at the lower surface of the installation portion of described radiator, the seal groove that offers an annular of the lower surface of the installation portion of radiator, be provided with an O-ring seal between the lower surface of first circular fold and radiator, O-ring seal is partially submerged in seal groove, and first circular fold is connected and fixed on the lower surface of installation portion by screw.
The lower edge bending of described upper shell goes out one second circular fold, the be sticked upper surface of installation portion of described radiator of second circular fold, and second circular fold is connected and fixed on the upper surface of installation portion by screw.
The beneficial effect that the utility model has owing to the employing technique scheme: when LED Landscape Lamp of the present utility model is installed on LED Landscape Lamp mount pad, connecting rod is laterally inserted to be gone up in the shell and is fixed in the structural slab both sides, by structural slab and radiator load capacity, the LED Landscape Lamp is stressed evenly, be difficult for being damaged, long service life, simple in structure, cost is low, and appearance profile is smooth and easy attractive in appearance, and the LED Landscape Lamp is dissolved in its installation environment naturally, lighting angle is big, install simple and convenient, stress equalization, the mounting structure design that effectively solves the LED Landscape Lamp is unreasonable, problems such as unbalance stress.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is a front view of the present utility model.
Fig. 4 is a vertical view of the present utility model.
Fig. 5 is the cutaway view in AA cross section among Fig. 4.
Fig. 6 goes up the structural representation behind the shell for the utility model is hiding.
Fig. 7 hides structural representation behind the arc diffuser for the utility model.
Fig. 8 is a decomposing schematic representation of the present utility model.
Fig. 9 is the structural representation after LED Landscape Lamp of the present utility model is installed on connecting rod.
Among the figure: 1---upper shell, 2---the arc diffuser, 3---radiator, 4---structural slab, 5---patchhole, 6---connecting rod, 7---radiating fin, 8---installation portion, 9---base portion, 10---flat board, 11---connecting plate, 12---the LED power module, 13---first circular fold, 14---seal groove, 15---O-ring seal, 16---sub-led circuit plate, 17---LED lamp pearl, 18---second circular fold, 20---fixed part, 21---penetrate mouth.
The specific embodiment
The embodiment of a kind of LED Landscape Lamp of the present utility model is shown in Fig. 1 to 8, comprise a upper shell 1, an arc diffuser 2, led circuit plate, radiator 3 and draw together structural slab 4, the led circuit plate is fixed in the lower surface of radiator 3, the lower edge of upper shell 1 is fixed in the upper surface of radiator 3, the upper end-face edge of arc diffuser 2 is fixed in the lower surface of radiator 3, arc diffuser 2 covers described led circuit plate, thereby the led circuit plate is closed in formed seal cavity between the lower surface of arc diffuser 2 and radiator 3.
Arc diffuser 2 is set to the arc diffuser 2 that the cover body of the printing opacity of the spherical shape that protrudes downwards or arc-shaped curved surface shape constitutes.Arc diffuser 2 has bigger refractive power angle, and radiator 3 and go up shell and can not stop or limit light, and the whole LED Landscape Lamp has bigger lighting angle, increases its illumination range.
The upper end-face edge of arc diffuser 2 is provided with first circular fold 13, first circular fold 13 is attached at the lower surface of the installation portion 8 of described radiator 3, the seal groove that offers an annular 14 of the lower surface of the installation portion 8 of radiator 3, be provided with an O-ring seal 15 between the lower surface of first circular fold 13 and radiator 3, O-ring seal 15 is partially submerged in seal groove 14, and first circular fold 13 is connected and fixed on the lower surface of installation portion 8 by screw.
The lower edge bending of upper shell 1 goes out one second circular fold 18, the be sticked upper surface of installation portion 8 of described radiator 3 of second circular fold 18, second circular fold 18 is connected and fixed on the upper surface of installation portion 8 by screw, install simple and convenient, good seal performance.
The both sides of described upper shell 1 offer patchhole 5 respectively, two patchholes 5 are symmetrical arranged, LED Landscape Lamp mount pad is provided with the connecting rod 6 of horizontally set, connecting rod 6 is inserted in the upper shell 1 and passes from the patchhole 5 of upper shell 1 opposite side from the patchhole 5 of upper shell 1 one sides, the patchhole 5 of upper shell 1 both sides is equipped with sealing ring, is used for waterproof.
The two ends of structural slab 4 are individually fixed in radiator 3, and the both sides of structural slab 4 are respectively arranged with the fixed part 20 that is used for fixing connecting rod 6, are inserted into upper shell 1 interior connecting rod 6 is fixed in structural slab 4 both sides by screw fixed part 20.
The middle part that structural slab 4 is is dull and stereotyped 10, the both sides of structural slab 4 bending downwards respectively go out a plate 11, the end of connecting plate 11 is fixed in the upper surface of the installation portion 8 of radiator 3, connecting plate 4 and dull and stereotyped 10 positions that join offer for connecting rod 6 laterally inserted penetrate mouthfuls 21, penetrate mouth 21 and be used for passing, can also play the effect of location and fixed connecting rod 6 for connecting rod 6.Structural slab 4 is inverted U-shaped shape, and below, structural slab 4 middle parts reserves the heat-dissipating space of radiator 3, and reserves installing space for LED power module 12.
The led circuit plate comprises at least two blocks of sub-led circuit plates 16 that are symmetrical arranged or are uniformly distributed in radiator 3 bottom surfaces, and sub-led circuit plate 16 is respectively arranged with some LED lamp pearls 17.In better embodiment, led circuit plate and sub-led circuit plate 16 that be symmetricly set in radiator 3 bottom surfaces identical by two structures constitutes.In another better embodiment, led circuit plate and sub-led circuit plate 16 that be uniformly distributed in radiator 3 bottom surfaces identical by the structure more than three constitutes.
The utility model breaks the whole up into parts the led circuit plate, reduce the area of single sub-led circuit plate 16, can use more small-scale mould to produce sub-led circuit plate 16, realize industrialized mass production, also make simultaneously the assembly unification of LED Landscape Lamp, reduce production costs.
The LED Landscape Lamp also comprises LED power module 12, middle part one side of structural slab 4 is extended a power supply installing plate, LED power module 12 is fixed in the power supply installing plate, LED power module 12 is connected and fixed on the upper surface or the lower surface of power supply installing plate by screw, do not need to design in addition LED power module 12 mounting brackets, simple in structure, design ingenious, LED power module 12 is installed firmly, and can not influence each other between LED power module 12 and other assembly, efficiently solve the installation question of LED power module 12, LED power module 12 is electrically connected described led circuit plate.
Structural slab 4 and radiator 3 structural strength height, structural slab 4 is stronger with radiator 3 load capacity abilities, and the whole LED Landscape Lamp is that the center is integrated with structural slab 4 with radiator 3, and each assembly is individually fixed in radiator 3 or structural slab 4, compact conformation.
Connecting rod 6 is fixed in structural slab 4, and by structural slab 4 and radiator 3 load capacities, the LED Landscape Lamp is stressed evenly to be difficult for being damaged, long service life, and simple in structure, appearance profile is smooth and easy attractive in appearance, and the LED Landscape Lamp is dissolved in its installation environment naturally.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. LED Landscape Lamp, comprise a upper shell (1), one arc diffuser (2), the led circuit plate, radiator (3) and structural slab (4), the led circuit plate is fixed in the lower surface of radiator (3), it is characterized in that: the lower edge of upper shell (1) is fixed in the upper surface of radiator (3), the upper end-face edge of arc diffuser (2) is fixed in the lower surface of radiator (3), arc diffuser (2) covers described led circuit plate, the both sides of described upper shell (1) offer the laterally inserted patchhole (5) of connecting rod (6) for LED Landscape Lamp mount pad respectively, the two ends of structural slab (4) are individually fixed in radiator (3), and the both sides of structural slab (4) are respectively arranged with the fixed part (20) that is used for fixing connecting rod (6).
2. a kind of LED Landscape Lamp according to claim 1, it is characterized in that: described radiator (3) comprises the base portion (9) of a disc-shape, the upper surface of base portion (9) is provided with some radiating fins (7), the outer rim of base portion (9) is outwards protruded the installation portion (8) that forms an annular, the lower edge of upper shell (1) is fixed in the upper surface of base portion (9), and the upper end-face edge of last arc diffuser (2) is fixed in the lower surface of base portion (9).
3. a kind of LED Landscape Lamp according to claim 2, it is characterized in that: the middle part that described structural slab (4) is is dull and stereotyped (10), the both sides of structural slab (4) bending downwards respectively go out a plate (11), the end of connecting plate (11) is fixed in the upper surface of the installation portion (8) of radiator (3), the position that connecting plate (4) and dull and stereotyped (10) join offer for connecting rod (6) laterally inserted penetrate mouthful (21).
4. a kind of LED Landscape Lamp according to claim 3, it is characterized in that: described LED Landscape Lamp also comprises LED power module (12), middle part one side of structural slab (4) is extended a power supply installing plate, LED power module (12) is fixed in the power supply installing plate, and LED power module (12) is electrically connected described led circuit plate.
5. according to the described a kind of LED Landscape Lamp of one of claim 1 to 4, it is characterized in that: described arc diffuser (2) is set to the arc diffuser (2) that the cover body of the printing opacity of the spherical shape that protrudes downwards or arc-shaped curved surface shape constitutes.
6. a kind of LED Landscape Lamp according to claim 5, it is characterized in that: described led circuit plate comprises at least two blocks of sub-led circuit plates (16) that are symmetrical arranged or are uniformly distributed in radiator (3) bottom surface, and sub-led circuit plate (16) is respectively arranged with some LED lamp pearls (17).
7. a kind of LED Landscape Lamp according to claim 6, it is characterized in that: the upper end-face edge of described arc diffuser (2) is provided with first circular fold (13), first circular fold (13) is attached at the lower surface of the installation portion (8) of described radiator (3), the seal groove that offers an annular (14) of the lower surface of the installation portion (8) of radiator (3), be provided with an O-ring seal (15) between the lower surface of first circular fold (13) and radiator (3), O-ring seal (15) is partially submerged in seal groove (14), and first circular fold (13) is connected and fixed on the lower surface of installation portion (8) by screw.
8. a kind of LED Landscape Lamp according to claim 7, it is characterized in that: the lower edge bending of described upper shell (1) goes out one second circular fold (18), the be sticked upper surface of installation portion (8) of described radiator (3) of second circular fold (18), second circular fold (18) is connected and fixed on the upper surface of installation portion (8) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201659982U CN202074352U (en) | 2011-05-24 | 2011-05-24 | LED (Light-Emitting Diode) landscape lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201659982U CN202074352U (en) | 2011-05-24 | 2011-05-24 | LED (Light-Emitting Diode) landscape lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074352U true CN202074352U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201659982U Expired - Fee Related CN202074352U (en) | 2011-05-24 | 2011-05-24 | LED (Light-Emitting Diode) landscape lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574468A (en) * | 2013-10-25 | 2014-02-12 | 昆山市大久电子有限公司 | Automobile lampshade |
-
2011
- 2011-05-24 CN CN2011201659982U patent/CN202074352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574468A (en) * | 2013-10-25 | 2014-02-12 | 昆山市大久电子有限公司 | Automobile lampshade |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523839 Guangdong province Dongguan Yinhu Qiaotou Shuikou Stone Lake Industrial Zone No. 2 billion square Science Park B8 building two floor, B6 building, first floor Patentee after: Dongguan Xinquan Photoelectric Technology Co., Ltd. Address before: Dongguan city Yang Wu Dalingshan Town 523839 Guangdong city in Dongguan Province, the first industrial zone Xinquan Photoelectric Technology Co Ltd Patentee before: Dongguan Xinquan Photoelectric Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20190524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |