CN202629923U - LED (Light Emitting Diode) lamp reflecting cover - Google Patents
LED (Light Emitting Diode) lamp reflecting cover Download PDFInfo
- Publication number
- CN202629923U CN202629923U CN 201220258252 CN201220258252U CN202629923U CN 202629923 U CN202629923 U CN 202629923U CN 201220258252 CN201220258252 CN 201220258252 CN 201220258252 U CN201220258252 U CN 201220258252U CN 202629923 U CN202629923 U CN 202629923U
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- CN
- China
- Prior art keywords
- reflecting cover
- led light
- light fitting
- cover according
- collar flange
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (Light Emitting Diode) lamp reflecting cover which is provided with a bottom plate, wherein a plurality of circles of annular flanges with triangular cross sections are concentrically distributed above the bottom plate; and a plurality of light emitting module mounting holes are uniformly arranged in the bottom plate among the annular flanges. The LED lamp reflecting cover has the advantages of good light emitting angle, light attenuation reduction, light efficiency increment, simple structure, easiness for production, low cost and capability of playing a covering role.
Description
Technical field
The utility model relates to the LED technical field of lamps, relates in particular to a kind of LED light fitting reflecting cover.
Background technology
It is cup-shaped that tradition LED light fitting reflecting cover has, and smooth base plate is equipped with several illuminating module, carries out reflectively through the reflection wall that is provided with the base plate periphery, and what have is single trumpet-shaped reflection shield, and a plurality of trumpet-shaped reflection shields that pass through that have combine.Adopted the LED light fixture of classical inverse light shield to exist lighting angle not good enough, light decay is serious, influences the phenomenon of light efficiency.
The utility model content
The purpose of the utility model is a kind of LED light fitting reflecting cover to be provided to the problems referred to above weak point, and it is good to have a lighting angle, lowers light decay, improves light efficiency, simple in structure, is prone to produce, and cost is low and play the advantage of the effect of covering up.
In order to achieve the above object, the utility model adopts following technical scheme:
The LED light fitting reflecting cover has a base plate, and this base plate top is the some circle cross sections of distribution collar flange triangular in shape with one heart, evenly distributed several illuminating module installing holes on the base plate between each collar flange.
Form a uncovered dovetail groove light-emitting area that makes progress between said each adjacent collar flange is domatic.
The domatic angle of said each adjacent collar flange is 40 ° ~ 50 °.
As most preferably, the domatic angle of said each adjacent collar flange is 45 °.
Said collar flange two side slopes are all stepped.
Said base plate is provided with several fixing holes, and this fixing hole is extended with the post of dodging that is annular downwards.
As most preferably, said floor below is provided with three and dodges post, and this height of dodging post is corresponding with the height of illuminating module, to avoid base plate collision illuminating module.
Said illuminating module installing hole is rectangular, or is trapezoidal, or triangular in shape, or rounded.
Its upper surface is provided with a silvery reflection layer.
Its lower surface is provided with the heat dissipating layer processed by heat sink material.
The utility model adopts said structure, and it is good to have a lighting angle, lowers light decay, improves light efficiency, simple in structure, is prone to produce, and cost is low and play the advantage of the effect of covering up.
Description of drawings
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model upward view.
Fig. 4 is the utility model cutaway view.
Below come the utility model is further described through the accompanying drawing and the specific embodiment.
The specific embodiment
To shown in Figure 4, the utility model LED light fitting reflecting cover has a base plate 1 like Fig. 1, and this base plate 1 top is the some circle cross sections of distribution collar flange 2 triangular in shape with one heart, evenly distributed several illuminating module installing holes 3 on the base plate 1 between each collar flange 2.
Form a uncovered dovetail groove light-emitting area that makes progress between said each adjacent collar flange 2 is domatic.
The domatic included angle A of said each adjacent collar flange 2 is 40 ° ~ 50 °.
As most preferably, the domatic included angle A of said each adjacent collar flange 2 is 45 °.
2 liang of side slopes of said collar flange are all stepped.
Said base plate 1 is provided with several fixing holes 4, this fixing hole 4 be extended with downwards be annular dodge post 5.
As most preferably, said base plate 1 below is provided with three and dodges post 5, and the high degree of this height of dodging post 5 and illuminating module is corresponding, to avoid base plate collision illuminating module.
Said illuminating module installing hole 3 is rectangular, or is trapezoidal, or triangular in shape, or rounded.
Its upper surface is provided with a silvery reflection layer.
Its lower surface is provided with the heat dissipating layer processed by heat sink material.
The utility model adopts said structure, and it is good to have a lighting angle, lowers light decay, improves light efficiency, simple in structure, is prone to produce, and cost is low and play the advantage of the effect of covering up.
The also technical scheme of unrestricted the utility model more than is described, every technology that does not break away from the utility model spirit all belongs in the claim scope of the utility model.
Claims (8)
1.LED light fitting reflecting cover is characterized in that: have a base plate, this base plate top is the some circle cross sections of distribution collar flange triangular in shape with one heart, evenly distributed several illuminating module installing holes on the base plate between each collar flange.
2. LED light fitting reflecting cover according to claim 1 is characterized in that: form a uncovered dovetail groove light-emitting area that makes progress between said each adjacent collar flange is domatic.
3. LED light fitting reflecting cover according to claim 1 is characterized in that: the domatic angle of said each adjacent collar flange is 40 ° ~ 50 °.
4. LED light fitting reflecting cover according to claim 1 is characterized in that: said collar flange two side slopes are all stepped.
5. LED light fitting reflecting cover according to claim 1 is characterized in that: said base plate is provided with several fixing holes, and this fixing hole is extended with the post of dodging that is annular downwards.
6. LED light fitting reflecting cover according to claim 1 is characterized in that: said illuminating module installing hole is rectangular, or is trapezoidal, or triangular in shape, or rounded.
7. LED light fitting reflecting cover according to claim 1 is characterized in that: its upper surface is provided with a silvery reflection layer.
8. LED light fitting reflecting cover according to claim 1 is characterized in that: its lower surface is provided with the heat dissipating layer processed by heat sink material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258252 CN202629923U (en) | 2012-06-01 | 2012-06-01 | LED (Light Emitting Diode) lamp reflecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220258252 CN202629923U (en) | 2012-06-01 | 2012-06-01 | LED (Light Emitting Diode) lamp reflecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629923U true CN202629923U (en) | 2012-12-26 |
Family
ID=47383118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220258252 Expired - Fee Related CN202629923U (en) | 2012-06-01 | 2012-06-01 | LED (Light Emitting Diode) lamp reflecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539040A (en) * | 2018-12-07 | 2019-03-29 | 范永浩 | Mosquito eradication type outdoor LED headlamp |
-
2012
- 2012-06-01 CN CN 201220258252 patent/CN202629923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539040A (en) * | 2018-12-07 | 2019-03-29 | 范永浩 | Mosquito eradication type outdoor LED headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |