CN209386120U - A kind of LED downlight of curved surface uniformly light-emitting - Google Patents
A kind of LED downlight of curved surface uniformly light-emitting Download PDFInfo
- Publication number
- CN209386120U CN209386120U CN201821903704.XU CN201821903704U CN209386120U CN 209386120 U CN209386120 U CN 209386120U CN 201821903704 U CN201821903704 U CN 201821903704U CN 209386120 U CN209386120 U CN 209386120U
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- bowl
- shape
- lamp body
- curved surface
- downlight
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Abstract
The LED downlight that the utility model provides a kind of curved surface uniformly light-emitting includes lamp body, lamp plate, bottom cover, driving power, upper cover, the lamp body is bowl-shape lamp body, bowl-shape lamp body includes bowl-shape groove and the broadside positioned at bowl-shape recessed circumferential, lamp plate and reflector, scattering sheet are equipped in bowl-shape groove, scattering sheet is curve form, and scattering sheet is fastened and connected with reflector；The two sides of the bottom cover are equipped with I-shaped bayonet, and encapsulated spring is fixed on the I-shaped bayonet.The LED downlight of curved surface uniformly light-emitting provided by the utility model effectively improves the luminous uniformity of downlight by setting scattering sheet to the scattering sheet of translucent curve form；It by setting bowl-shape for lamp body, is radiated by the broadside of the bowl-shape recessed circumferential of bowl-shape lamp body, increasing heat radiation area optimizes heat dissipation effect, to improve downlight service life；By the way that I-shaped bayonet is arranged in the two sides of bottom cover, encapsulated spring is fixed on I-shaped bayonet, downlight is improved and stability is installed.
Description
Technical field
The utility model relates to LED downlight technical fields, and in particular to a kind of LED downlight of curved surface uniformly light-emitting.
Background technique
LED downlight is a kind of illuminator for being embedded into light down-ejection type in ceiling.LED downlight is to belong to directional type photograph
Bright lamp tool, only its opposite ability light, beam angle belong to optically focused, and light is relatively concentrated, and comparison of light and shade is strong, more prominent
Illuminated object, lumens are higher.LED downlight has the characteristics that energy saving, the feature of environmental protection, economy, low-carbon.But existing LED
The uniformity of luminance of downlight is still to be improved, and traditional lamp body structure is unfavorable for radiating, the bad use that will affect downlight of radiating
Service life, and existing LED downlight is embedded in exist when being installed in ceiling and installs unsteady problem.
Utility model content
The utility model provides a kind of LED downlight of curved surface uniformly light-emitting in view of the above shortcomings of the prior art, solves
The skill for improving downlight uniformity of luminance, optimization downlight heat dissipation effect, improving downlight service life, improving downlight installation stability
Art problem.
The utility model in order to solve the above problem used by technical solution are as follows:
The utility model provides a kind of LED downlight of curved surface uniformly light-emitting, including lamp body, lamp plate, bottom cover, driving power,
Upper cover, the lamp body are bowl-shape lamp body, and bowl-shape lamp body includes bowl-shape groove and the broadside positioned at bowl-shape recessed circumferential, bowl-shape groove
Interior to be equipped with lamp plate and reflector, scattering sheet, scattering sheet is curve form, and scattering sheet is fastened and connected with reflector；The bottom cover
Two sides are equipped with I-shaped bayonet, and encapsulated spring is fixed on the I-shaped bayonet.
Further, the scattering sheet is translucent scattering sheet.
Further, the color of the reflector is white.
Further, the bowl-shape lamp body is galvanized sheet structure.
Further, the bottom cover and upper cover are plastic cap structure.
Further, protective ring and crimping code are additionally provided in driving power neighbour side.
The utility model has the beneficial effects that:
The LED downlight of curved surface uniformly light-emitting provided by the utility model is by setting translucent curved form for scattering sheet
The scattering sheet of shape effectively improves the luminous uniformity of downlight；By setting bowl-shape for lamp body, pass through the bowl-shape recessed of bowl-shape lamp body
The broadside on slot periphery radiates, increasing heat radiation area, optimizes heat dissipation effect, to improve downlight service life；By in bottom cover
I-shaped bayonet is arranged in two sides, and encapsulated spring is fixed on I-shaped bayonet, improves downlight and installs stability.
Detailed description of the invention
Fig. 1 is the main view of the LED downlight of the utility model curved surface uniformly light-emitting；
Fig. 2 is the right view of the LED downlight of the utility model curved surface uniformly light-emitting；
Fig. 3 is the top view of the LED downlight of the utility model curved surface uniformly light-emitting；
Fig. 4 is the exploded view of the LED downlight of the utility model curved surface uniformly light-emitting.
Specific embodiment
The embodiments of the present invention is specifically illustrated with reference to the accompanying drawing, and attached drawing is only for reference and illustrates use, not structure
The limitation of pairs of the utility model patent protection scope.
As shown in Figs 1-4, the utility model provides a kind of LED downlight of curved surface uniformly light-emitting, including lamp body 1, LED lamp panel
2, bottom cover 3, driving power 4, upper cover 5, the lamp body 1 are bowl-shape lamp body, and bowl-shape lamp body includes bowl-shape groove and is located at bowl-shape recessed
The broadside on slot periphery, is equipped with lamp plate 2 and reflector 6, scattering sheet 7 in bowl-shape groove, and scattering sheet 7 is curve form, scattering sheet 7 with
Reflector 6 is fastened and connected；The two sides of the bottom cover 3 are equipped with I-shaped bayonet 31, and encapsulated spring 8 is fixed on the I-shaped bayonet
On 31.
In the present embodiment, the scattering sheet 7 is translucent scattering sheet.
In the present embodiment, the color of the reflector 6 is white.
In the present embodiment, the bowl-shape lamp body 1 is galvanized sheet structure.
In the present embodiment, the bottom cover 3 and upper cover 5 are plastic cap structure.
In the present embodiment, protective ring and crimping code (not shown) are additionally provided in the adjacent side of driving power 4.
The course of work of the LED downlight of the utility model curved surface uniformly light-emitting are as follows: driving power 4 drives LED lamp panel 2 to send out
Light, the light that LED lamp panel 2 issues is reflective by white reflection cup 6, then passes through translucent 7 uniformly light-emitting of curved surface scattering sheet, bowl-shape lamp
Body 1 is effectively radiated by the broadside of bowl-shape recessed circumferential, and encapsulated spring 8 is fixed on the I-shaped bayonet 31 of 3 two sides of bottom cover, just
In firm installation, protective ring is with crimping code for being fixedly connected with line.The utility model effectively improves the luminous uniformity of downlight, excellent
Change heat dissipation effect, improve downlight service life and improves downlight installation stability.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (6)
1. a kind of LED downlight of curved surface uniformly light-emitting, including lamp body, lamp plate, bottom cover, driving power, upper cover, it is characterised in that:
The lamp body is bowl-shape lamp body, and bowl-shape lamp body includes bowl-shape groove and the broadside positioned at bowl-shape recessed circumferential, is set in bowl-shape groove
There are lamp plate and reflector, scattering sheet, scattering sheet is curve form, and scattering sheet is fastened and connected with reflector；The two sides of the bottom cover
Equipped with I-shaped bayonet, encapsulated spring is fixed on the I-shaped bayonet.
2. the LED downlight of curved surface uniformly light-emitting according to claim 1, it is characterised in that:
The scattering sheet is translucent scattering sheet.
3. the LED downlight of curved surface uniformly light-emitting according to claim 1, it is characterised in that:
The color of the reflector is white.
4. the LED downlight of curved surface uniformly light-emitting according to claim 1, it is characterised in that:
The bowl-shape lamp body is galvanized sheet structure.
5. the LED downlight of curved surface uniformly light-emitting according to claim 1, it is characterised in that:
The bottom cover and upper cover are plastic cap structure.
6. the LED downlight of curved surface uniformly light-emitting according to claim 1, it is characterised in that:
Protective ring and crimping code are additionally provided in driving power neighbour side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903704.XU CN209386120U (en) | 2018-11-19 | 2018-11-19 | A kind of LED downlight of curved surface uniformly light-emitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903704.XU CN209386120U (en) | 2018-11-19 | 2018-11-19 | A kind of LED downlight of curved surface uniformly light-emitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386120U true CN209386120U (en) | 2019-09-13 |
Family
ID=67864771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903704.XU Active CN209386120U (en) | 2018-11-19 | 2018-11-19 | A kind of LED downlight of curved surface uniformly light-emitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386120U (en) |
-
2018
- 2018-11-19 CN CN201821903704.XU patent/CN209386120U/en active Active
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