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 PDF

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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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China
Prior art keywords
bowl
lamp
shape
curved
emitting
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Active
Application number
CN201821903704.XU
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Chinese (zh)
Inventor
孔令兵
戴柳叶
焦帅帅
黄明升
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Huizhou Light Engine Ltd
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Huizhou Light Engine Ltd
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Priority to CN201821903704.XU priority Critical patent/CN209386120U/en
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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

A kind of LED downlight of curved surface uniformly light-emitting
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.
CN201821903704.XU 2018-11-19 2018-11-19 A kind of LED downlight of curved surface uniformly light-emitting Active CN209386120U (en)

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)

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