CN204648009U - A kind of LED down - Google Patents

A kind of LED down Download PDF

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Publication number
CN204648009U
CN204648009U CN201520355388.7U CN201520355388U CN204648009U CN 204648009 U CN204648009 U CN 204648009U CN 201520355388 U CN201520355388 U CN 201520355388U CN 204648009 U CN204648009 U CN 204648009U
Authority
CN
China
Prior art keywords
housing
led
fovea part
base board
flexible base
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
Application number
CN201520355388.7U
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Chinese (zh)
Inventor
高志军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN HECHUANGXIN LIGHTING TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN HECHUANGXIN LIGHTING TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN HECHUANGXIN LIGHTING TECHNOLOGY Co Ltd filed Critical SHENZHEN HECHUANGXIN LIGHTING TECHNOLOGY Co Ltd
Priority to CN201520355388.7U priority Critical patent/CN204648009U/en
Application granted granted Critical
Publication of CN204648009U publication Critical patent/CN204648009U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of LED down, includes housing, front circlets, foam-rubber cushion, reflective sheeting, astigmatism plate, light guide plate, spring hanging plate, snak link, flexible base board and LED lamp bead; Housing comprises inner fovea part and face loop section, and inner fovea part is for holding miscellaneous part; Foam-rubber cushion is pasted onto housing inner bottom part, in order to eliminate build-up tolerance; Be distributed with LED above flexible base board, substrate back is for glue, and be attached on case inside face, LED heat passes on housing, and housing makes radiator, improves radiating efficiency; Face loop section and housing are integrated, and decrease parts, both effectively reduce costs, and make again Down lamp not light leak, improve the quality of products; None screw of whole assembling, improves efficiency of assembling.

Description

A kind of LED down
Technical field
The utility model belongs to technical field of LED illumination, specifically relates to a kind of LED down.
Background technology
LED is due to its energy-conserving and environment-protective, by the trend that replacement traditional lighting will be certainty, LED down belongs to the extensive light fixture of a kind of general practicality, city is known in because it is cheap and attractive in appearance, now annual sales volume is doubled and redoubled, the sexual valence when production efficiency of market demand more advantage widely, usual LED down, comprise press casting surface ring, flexible base board and LED lamp bead assembly, astigmatism plate, light guide plate, reflective sheeting, back shroud, spring clip, the parts such as screw, assemble sequence first flexible base board and lamp pearl assembly is pasted press casting surface ring medial surface, then astigmatism plate is put into successively, light guide plate, reflective sheeting, then back shroud is covered, several screws and face ring is adopted to be connected and fixed, last mounting spring folder, operation is various, make workman dog-tiredly tired, can not the production of rapid, high volume, and the contact surface of back shroud and face ring easily has gap, cause Down lamp light leak, product quality is not high.
Utility model content
For the problems referred to above, the purpose of this utility model is, provides a kind of structure simple, and do not use screw etc. numerous and diverse, can produce fast, preferred embodiment is as follows:
A kind of LED down, is characterized in that, include housing, front circlets, flexible base board and LED lamp bead assembly;
Flexible base board and LED lamp bead assembly are pasted on the medial surface of housing inner fovea part;
Housing border is provided with some horizontal stripe holes, and front circlets comprises some lugs, front circlets lug and horizontal stripe hole snapping, after front circlets and housing snapping, pushes down flexible base board and LED lamp bead assembly (14) makes it fix.
Inner fovea part bottom surface comprises housing inner convex bottom, housing inner convex bottom protrudes from inner fovea part, and reflective sheeting is arranged on housing inner convex bottom, for reflecting the LED light that described flexible base board and LED lamp bead assembly (14) send.
Guide Down lamp center in order to described LED, also comprise light guide plate, light guide plate is positioned on above-mentioned reflective sheeting, and above-mentioned light guide plate is made up of optical material, is positioned at above-mentioned flexible base board and LED lamp bead assembly.
Housing comprises inner fovea part and face loop section, and inner fovea part is for holding front circlets and flexible base board and LED lamp bead assembly;
In order to further disperse light, comprise astigmatism plate, above-mentioned astigmatism plate is arranged in be pushed down by above-mentioned front circlets on above-mentioned light guide plate and is fixed on above-mentioned inner fovea part.
Also comprise foam-rubber cushion, sponge is positioned on above-mentioned housing inner convex bottom, is positioned under above-mentioned reflective sheeting, foam-rubber cushion in order to eliminate Down lamp accessory assembling in due to dimensional tolerance cause loosen.
Above-mentioned flexible base board and LED lamp bead assembly are attached to the medial surface of housing inner fovea part in the mode covering glue, make it housing as its radiator.
Housing is sheet metal, face ring and back shroud into a single integrated structure, also comprise spring, spring pendant, rivet, spring pendant adopts riveting method to be connected to the outer bottom of housing inner fovea part.
Face loop section can be circular or square, and the outer rim of face loop section can be the very high surrounding edge extended.
The beneficial effects of the utility model are: face loop section and housing are integrated, and decrease parts, both effectively reduce costs, and make again Down lamp not light leak, improve the quality of products; Flexible base board and LED lamp bead assembly are attached on case inside face, and LED heat passes on housing, and housing makes radiator, improves radiating efficiency; None screw of whole assembling, improves efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is a kind of preferred embodiment explosive view of the present utility model;
Fig. 2 is the three-dimensional view of a kind of preferred embodiment of the present utility model;
Fig. 3 a kind of preferred embodiment rounded face loop section of the present utility model;
Fig. 4 a kind of preferred embodiment square face loop section of the present utility model;
The circular bright dress LED down of Fig. 5 another kind of preferred embodiment of the present utility model;
Fig. 6 preferred embodiment all parts of the present utility model sectional view;
Detailed description of the invention
Below in conjunction with each accompanying drawing, the utility model content is further described.
As a kind of LED down preferred embodiment that Fig. 1 is utility model, in figure, include housing 16, front circlets 11, flexible base board and LED lamp bead assembly 14;
Above-mentioned housing 16 comprises inner fovea part 1600 and face loop section, and above-mentioned inner fovea part is for holding front circlets 11 and flexible base board and LED lamp bead assembly 14;
Above-mentioned soft flexible base board and LED lamp bead assembly 14 are positioned at the medial surface of above-mentioned housing 16 inner fovea part 1600;
Above-mentioned housing 16 border is provided with some horizontal stripe holes 1603, front circlets 11 comprises lug 1101, front circlets lug 1101 and above-mentioned horizontal stripe hole 1603 snapping, after front circlets 11 and above-mentioned housing 16 snapping, push down astigmatism plate, light guide plate, reflective sheeting, foam-rubber cushion make it fix.
In order to be reflected by the light of flexible base board and LED lamp bead assembly 14, also comprise reflective sheeting 15, above-mentioned reflective sheeting 15 is fitted on above-mentioned inner fovea part 1600 bottom surface, for reflecting above-mentioned LED lamplight.
Above-mentioned inner fovea part 1600 bottom surface comprises housing inner convex bottom 1601, and above-mentioned housing inner convex bottom 1601 protrudes from above-mentioned inner fovea part 1600, and above-mentioned reflective sheeting 15 is arranged on housing inner convex bottom 1601.
In order to the light of flexible base board and LED lamp bead assembly 14 is transmitted to centre, comprise light guide plate 13, light guide plate 13 is positioned on above-mentioned reflective sheeting 15, and above-mentioned light guide plate is made up of optical material, be positioned at above-mentioned flexible base board and LED lamp bead assembly 14, for conducting above-mentioned LED lamplight.
In order to make light soft, also comprise astigmatism plate 12, above-mentioned astigmatism plate 12 is arranged in be pushed down by above-mentioned front circlets 11 on above-mentioned light guide plate 13 and is fixed on above-mentioned inner fovea part 1600.
Also comprise foam-rubber cushion 110, above-mentioned sponge 110 is positioned on above-mentioned housing inner convex bottom 1601, is positioned under above-mentioned reflective sheeting 15, foam-rubber cushion 110 in order to eliminate Down lamp accessory assembling in due to dimensional tolerance cause loosen.
In order to better fixing flexible substrate and LED lamp bead assembly 14, be attached to the medial surface of housing inner fovea part 1600 by the mode covering glue.
Housing adopts Sheet Metal Forming Technology for adopting sheet metal, and face ring and back shroud are designed to integrative-structure, also comprise spring 19, spring pendant 17, rivet 18 forms, and spring pendant 17 adopts riveting method to be connected to the outer bottom of housing inner fovea part 1600.
As Fig. 2, LED down viewed from bottom, in bottom, also comprises cable hole 2602, and electric wire, by cable hole, is connected with LED lamp bead assembly 14 with flexible base board.
As Fig. 3, Fig. 4, Fig. 5, above-mentioned housing comprises the face loop section of various shape, and above-mentioned loop section can be circular 3604 or square 4604, or face loop section outer rim grows sidewall 5604 to the extension of housing recess direction.
Fig. 6 is a kind of preferred embodiment all parts sectional view of the present utility model, as figure, comprise housing 66, front circlets 61, flexible base board and LED lamp bead assembly 64, lug 6101, spring 69, spring pendant 67, foam-rubber cushion 610, reflective sheeting 65, light guide plate 63, astigmatism plate 62;
In the bottom of housing 66, include installing component spring 69, spring pendant 67; At the inner fovea part of housing 66, front circlets 61 is connected in inner fovea part by lug 6101, and be squeezed in inner fovea part by astigmatism plate 62, light guide plate 63, reflective sheeting 65, foam-rubber cushion 610 provides elastic force, each parts is installed fastening.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize utility model description and accompanying drawing content to do equivalent structure or equivalent transformation; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (9)

1. a LED down, is characterized in that, includes housing (16), front circlets (11), flexible base board and LED lamp bead assembly (14);
Described housing (16) comprises inner fovea part (1600) and face loop section, and described inner fovea part is for holding front circlets (11) and flexible base board and LED lamp bead assembly (14);
Described flexible base board and LED lamp bead assembly (14) are positioned at the medial surface of described housing (16) inner fovea part (1600);
Described housing (16) border is provided with some horizontal stripe holes (1603), front circlets (11) includes lug (1101), front circlets lug (1101) and described horizontal stripe hole (1603) snapping, push down flexible base board and LED lamp bead assembly (14) makes it fix.
2. LED down according to claim 1, it is characterized in that, also comprise reflective sheeting (15), described reflective sheeting (15) is arranged on described inner fovea part (1600), for reflecting the LED light that described flexible base board and LED lamp bead assembly (14) send.
3. LED down according to claim 2, it is characterized in that, described inner fovea part (1600) bottom surface comprises housing inner convex bottom (1601), and described housing inner convex bottom (1601) protrudes from described inner fovea part (1600).
4. LED down according to Claims 2 or 3, it is characterized in that, also comprise light guide plate (13), described light guide plate (13) is positioned on described reflective sheeting (15), described light guide plate is made up of optical material, be positioned at described flexible base board and LED lamp bead assembly (14), for conducting described LED light.
5. LED down according to claim 4, it is characterized in that, also comprise astigmatism plate (12), described astigmatism plate (12) is arranged in be pushed down by described front circlets (11) on described light guide plate (13) and is fixed on described inner fovea part (1600).
6. LED down according to claim 3, it is characterized in that, also comprise foam-rubber cushion (110), described foam-rubber cushion (110) is pasted on described housing inner convex bottom (1601), be positioned under described reflective sheeting (15), foam-rubber cushion (110) in order to eliminate Down lamp accessory assembling in due to dimensional tolerance cause loosen.
7. LED down according to claim 1, it is characterized in that, described flexible base board and LED lamp bead assembly (14) are attached to the medial surface of housing inner fovea part (1600) in the mode covering glue.
8. LED down according to claim 1, it is characterized in that, housing is sheet metal, face loop section and back shroud into a single integrated structure, also comprise spring (19), spring pendant (17), rivet (18), spring pendant (17) adopts riveting method to be connected to the outer bottom of housing inner fovea part (1600).
9. LED down according to claim 1, it is characterized in that, described housing comprises face loop section, and described loop section is circular (3604) or square (4604).
CN201520355388.7U 2015-05-28 2015-05-28 A kind of LED down Expired - Fee Related CN204648009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520355388.7U CN204648009U (en) 2015-05-28 2015-05-28 A kind of LED down

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520355388.7U CN204648009U (en) 2015-05-28 2015-05-28 A kind of LED down

Publications (1)

Publication Number Publication Date
CN204648009U true CN204648009U (en) 2015-09-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520355388.7U Expired - Fee Related CN204648009U (en) 2015-05-28 2015-05-28 A kind of LED down

Country Status (1)

Country Link
CN (1) CN204648009U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105222012A (en) * 2015-10-12 2016-01-06 江西省万佳通照明科技有限公司 The ultra-thin Down lamp of integral heat sink screwless LED
CN105841001A (en) * 2016-05-20 2016-08-10 深圳创维-Rgb电子有限公司 Multi-purpose LED lamp and LED lamp body thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105222012A (en) * 2015-10-12 2016-01-06 江西省万佳通照明科技有限公司 The ultra-thin Down lamp of integral heat sink screwless LED
CN105841001A (en) * 2016-05-20 2016-08-10 深圳创维-Rgb电子有限公司 Multi-purpose LED lamp and LED lamp body thereof

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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: 20150916

Termination date: 20190528

CF01 Termination of patent right due to non-payment of annual fee