CN201582718U - Outer cover for yard lamp and LED yard lamp - Google Patents
Outer cover for yard lamp and LED yard lamp Download PDFInfo
- Publication number
- CN201582718U CN201582718U CN2009202364064U CN200920236406U CN201582718U CN 201582718 U CN201582718 U CN 201582718U CN 2009202364064 U CN2009202364064 U CN 2009202364064U CN 200920236406 U CN200920236406 U CN 200920236406U CN 201582718 U CN201582718 U CN 201582718U
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- CN
- China
- Prior art keywords
- outer cover
- lamp
- led
- cavity
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims description 24
- 239000011049 pearl Substances 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 abstract description 2
- 239000011247 coating layer Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an outer cover for a yard lamp, comprising an outer cover cavity body; the outer cover cavity body is provided with a diaphragm plate body; the wall surface of the lower plate of the diaphragm plate body is coated with a reflecting coating layer; and the wall surface at the upper side of the outer cover body is also coated with a reflecting coating layer. The utility model also discloses an LED yard lamp, comprising LED lamp bulbs, a lamp head, a power supply driving device and a radiating device, wherein the radiating device comprises a connecting base body and a plurality of radiating fin groups connected by radiating fins; all the radiating fin groups are uniformly distributed at the outer side of the connecting substrate by taking the central axis of the connecting base body as a center; one radiating fin at the outermost side of each radiating fin group is a thickened radiating fin and is provided with a plurality of LED lamp bulbs and the outer cover; all the radiating fin groups are connected with the connecting base body; and the lamp head is connected with the connecting base body. The utility model has the advantages of adjusting the illuminating angle of the lamp and leading limited light sources to be better used for illumination.
Description
Technical field
The utility model relates to lighting technical field, is a kind of outer cover and LED garden lamp that is used on the garden lamp specifically.
Background technology
The useful electrodeless lamp of traditional garden lamp, high-pressure mercury lamp or electricity-saving lamp are as light emitting source, this type of light source is the radioactivity light source, be used as on the garden lamp and can't accomplish light modulation, so that the irradiating angle of light fixture is radial, cause the light source waste big, can not effectively utilize limited light source, wherein as using high-pressure mercury lamp. garden lamp will be installed and used a plurality of power at 70w, 110w, the high-pressure sodium bulb of 150w is a light source, be installed in the diffusion type lampshade, because light source power is big, its caloric value, heat exhaust and power consumption all increase thereupon, thereby bring a series of technology and economic problems.
Occurred afterwards with LED as light source, promptly be used for outer cover and LED garden lamp on the garden lamp, LED (Light Emitting Diode) is the english abbreviation of light emitting diode, it is a kind of solid-state semiconductor devices, it can directly be converted into light to electric energy, the LED lamp is to the very sensitive luminescent device of temperature, under the lower situation of operating temperature, could obtain high optical index, the increase of LED lamp unit light flux can make every unit caloric value rise significantly, and the increase of heat makes LED emitting components luminance decay, reduction of service life, so the heat dissipation problem of light source has directly influenced the service life of garden lamp.
Summary of the invention
The purpose of this utility model provides a kind of outer cover and LED garden lamp that is used on the garden lamp, can adjust the irradiating angle of light fixture, makes limited light source be used for illumination better, and LED garden lamp longer service life, and is more energy-conservation.
The purpose of this utility model is achieved through the following technical solutions.
A kind of outer cover that is used on the garden lamp comprises the outer cover cavity, it is characterized in that: described outer cover cavity is provided with the tabula plate body, scribbles reflecting coating on the lower plate wall of tabula plate body.
Described tabula plate body is a reclinate arc tabula plate body.
Be molded at the bottom of the arc-shaped cavity at the bottom of the chamber of described outer cover cavity.
A kind of outer cover and LED garden lamp that is used on the garden lamp, comprise LED lamp pearl, lamp holder, power source drive device, it is characterized in that: described outer cover and the LED garden lamp that is used on the garden lamp also comprises heat abstractor, wherein heat abstractor comprises connection matrix and several groups of fins that are formed by connecting by fin, each groups of fins is that the center is evenly distributed on the outside that connects matrix with the central axis that connects matrix, an outermost fin of each groups of fins is the fin of a thickening, some described LED lamp pearls and aforesaid outer cover all are installed on the fin of the thickening on each groups of fins, each groups of fins be connected matrix and connect, described lamp holder be connected matrix and be connected.
On the fin of the thickening on described each groups of fins aluminium base is installed all, LED lamp pearl is installed on the aluminium base.
Described connection matrix middle part is provided with circular cavity, and power source drive device is arranged in the circular cavity by a square body, and is provided with a cover plate in the bottom of circular cavity, and cover plate is provided with the gap with being connected between the matrix.
The cavity diapire of described outer cover cavity is molded into a lenticular body.
The utility model compared with prior art has the following advantages:
The outer cover cavity of the utility model outer cover is provided with the tabula plate body, the tabula plate body is a reclinate arc tabula plate body, on the lower plate wall of tabula plate body, scribble reflecting coating, particularly outer cover is installed in the radiator outside, some LED lamp pearls and aforesaid outer cover promptly all are installed on the fin of the thickening on each groups of fins, therefore has dust-proof and pest-proof, light function of reflecting down, the effective lighting of light fixture is improved widely, reduced the light source waste, so do not need to install the light source power headlight yet, again because no matter the entire heat dissipation device is that longitudinal direction or horizontal direction can be formed with cross-ventilated passage, the heat that LED lamp pearl sends can be distributed soon, and the radiating effect effect is very good, and the LED emitting components is prolonged service life.
Because the cavity diapire of outer cover cavity is molded into a lenticular body, be molded at the bottom of the chamber as the outer cover cavity at the bottom of the arc-shaped cavity, therefore the effective lighting of light fixture is improved widely, utilized limited light source fully, reduced the light source waste.
Description of drawings
Fig. 1 is used for cover structure schematic diagram on the garden lamp for the utility model;
Fig. 2 is used for outer cover and LED garden lamp stereogram () on the garden lamp for the utility model;
Fig. 3 is used for outer cover and LED garden lamp stereogram (two) on the garden lamp for the utility model;
Fig. 4 is used for the outer cover on the garden lamp and the stereogram of LED garden lamp heat abstractor for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing outer cover and the LED garden lamp that the utility model is used on the garden lamp described in further detail.
As shown in Figure 1, the utility model is used for the outer cover 3 on the garden lamp, comprise the outer cover cavity, on the outer cover cavity, be provided with tabula plate body 31, be provided with the through hole 34 that screw connects usefulness at the medium position place of outer cover cavity upper and lower cavity wall, the both sides on outer cover cavity top are provided with two ears 35, and tabula plate body 31 is a reclinate arc tabula plate body, scribbles reflecting coating on the lower plate wall 32 of tabula plate body 31.Also can be coated with reflecting coating on the wall of the chamber of outer cover cavity, 33 are molded at the bottom of the arc-shaped cavity at the bottom of the chamber of outer cover cavity, or the cavity diapire of outer cover cavity is molded into a lenticular body.
Shown in Fig. 2-4, a kind of LED garden lamp, comprise LED lamp pearl, lamp holder 1, power source drive device and heat abstractor 2, wherein heat abstractor 2 comprises connection matrix 21 and several groups of fins that are formed by connecting by fin, each groups of fins 22 is that the center is evenly distributed on the outside that connects matrix 22 with the central axis that connects matrix 21, an outermost fin of each groups of fins 22 is the fin 23 of a thickening, fin 23 in thickening is provided with screw connecting hole 26, some LED lamp pearls and outer cover 3 all are installed on the fin 23 of the thickening on each groups of fins, and two ears 35 on the outer cover 3 can be used for covering the connection lead that is connected between adjacent two groups of fins.Each groups of fins 22 be connected matrix 21 and connect, lamp holder 1 be connected matrix 21 and be connected by screw.Connect matrix 21 hollows, lamp holder 1 forms a bearing cavity with connecting matrix 21, and power source drive device is arranged in the bearing cavity by a square body.The setting of square body makes square body be formed with the gap with being connected between matrix 21 hollows, and the convection current that utilizes air is arranged, connecting matrix 21 is a sleeve, groups of fins is provided with 8 groups, and each fin 24 in the groups of fins is by connecting skeleton 25 series connection, lamp holder 1 be connected matrix 21 and be threaded.LED lamp pearl is installed on the aluminium base 4, and aluminium base 4 is installed on the fin 23 of the thickening on each groups of fins by screw.
Claims (7)
1. an outer cover that is used on the garden lamp comprises the outer cover cavity, it is characterized in that: described outer cover cavity is provided with the tabula plate body, scribbles reflecting coating on the lower plate wall of tabula plate body.
2. the outer cover that is used on the garden lamp according to claim 1 is characterized in that: described tabula plate body is a reclinate arc tabula plate body.
3. the outer cover that is used on the garden lamp according to claim 1 is characterized in that: be molded at the bottom of the arc-shaped cavity at the bottom of the chamber of described outer cover cavity.
4. LED garden lamp, comprise LED lamp pearl, lamp holder, power source drive device, it is characterized in that: described LED garden lamp also comprises heat abstractor, wherein heat abstractor comprises connection matrix and several groups of fins that are formed by connecting by fin, each groups of fins is that the center is evenly distributed on the outside that connects matrix with the central axis that connects matrix, an outermost fin of each groups of fins is the fin of a thickening, some described LED lamp pearls and claim 1 or the 2 described outer covers that are used on the garden lamp all are installed on the fin of the thickening on each groups of fins, each groups of fins be connected matrix and connect, described lamp holder be connected matrix and be connected.
5. LED garden lamp according to claim 4 is characterized in that: on the fin of the thickening on described each groups of fins aluminium base is installed all, LED lamp pearl is installed on the aluminium base.
6. LED garden lamp according to claim 5, it is characterized in that: described connection matrix middle part is provided with circular cavity, power source drive device is arranged in the circular cavity by a square body, and is provided with a cover plate in the bottom of circular cavity, and cover plate is provided with the gap with being connected between the matrix.
7. LED garden lamp according to claim 4 is characterized in that: the cavity diapire of described outer cover cavity is molded into a lenticular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202364064U CN201582718U (en) | 2009-09-28 | 2009-09-28 | Outer cover for yard lamp and LED yard lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202364064U CN201582718U (en) | 2009-09-28 | 2009-09-28 | Outer cover for yard lamp and LED yard lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582718U true CN201582718U (en) | 2010-09-15 |
Family
ID=42724717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202364064U Expired - Fee Related CN201582718U (en) | 2009-09-28 | 2009-09-28 | Outer cover for yard lamp and LED yard lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899959A (en) * | 2014-03-25 | 2014-07-02 | 深圳宁大光电科技有限公司 | Serial outdoor illuminating apparatus on basis of pixel illumination |
-
2009
- 2009-09-28 CN CN2009202364064U patent/CN201582718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899959A (en) * | 2014-03-25 | 2014-07-02 | 深圳宁大光电科技有限公司 | Serial outdoor illuminating apparatus on basis of pixel illumination |
| CN103899959B (en) * | 2014-03-25 | 2017-01-04 | 深圳宁大光电科技有限公司 | A kind of seriation outdoor illumination device based on pixel illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20120928 |