CN203771236U - Square LED ceiling lamp - Google Patents
Square LED ceiling lamp Download PDFInfo
- Publication number
- CN203771236U CN203771236U CN201420157163.6U CN201420157163U CN203771236U CN 203771236 U CN203771236 U CN 203771236U CN 201420157163 U CN201420157163 U CN 201420157163U CN 203771236 U CN203771236 U CN 203771236U
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- lamp
- light
- lamp bracket
- fitted
- square
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a square LED ceiling lamp which comprises a lamp base part, a light source part, a light emitting part and a rear cover part. The lamp base part is used for mounting and fixing the lamp and comprises a square lamp frame and edge protecting strips. The lamp frame is made of a metal section bar and provided with fixing holes. Each edge protecting strip is provided with an arc area and is mounted on the outer side of the lamp frame. The lamp frame comprises a vertical part, a horizontal part located at the bottom of the vertical part and a lamp frame protruding part opposite to the horizontal part. The light source part comprises a heat conducting strips and LED lamp strips, wherein the heat conducting strips are fitted to the side of the vertical part above the horizontal part of the lamp frame, and the LED lamp strips are fitted to the heat conducting strips and face outwardly. The light emitting part comprises a light transmitting plate and a light guide plate, wherein the light transmitting plate is fitted to the upper surface of the horizontal part at the bottom of the lamp frame, the light guide plate is used for transmitting the light emitted by the LED lamp, and the lateral side of the light guide plate is opposite to the light emitting surfaces of the LED lamp strips. The rear cover part comprises a rear cover plate with a wire inlet. The rear cover plate covers the top of the lamp base part. The square LED ceiling lamp is light and thin, safe to use, high in light transmission rate and good in lighting effect, and front mounting is achieved.
Description
Technical field
The utility model relates to LED field of light fittings, relates to particularly a kind of safe easy-to-install square LED ceiling lighting that can be used for the light and thin type on special vehicle that uses.
Background technology
Installation is simple and easy, outward appearance is simply generous owing to having for ceiling lighting, at room lighting, is widely used.Ceiling lighting generally comprises lamp bracket, LED assembly, drive circuit and lampshade, and LED assembly is driven by drive circuit constant current, is fixedly mounted on lamp bracket inside.Traditional ceiling lighting, the general more complicated of connected mode of its lampshade and lamp socket, the surrounding of light fixture has rib and corner angle, like this, is unfavorable for the dismounting of lampshade on lamp socket, has again the potential safety hazard such as hurt sb.'s feelings simultaneously.When it is installed in application scenario, be all generally first to take lampshade apart, then lamp bracket be arranged on ceiling, finally just adopt securing member to be installed on lamp bracket on lampshade.This installation and occupation mode have been brought problems: 1. light fixture is from installing, and installing hole affects the neat and artistic of fitting structure above in concrete application; 2. the light fixture back side is provided with installing blind, install from the back side of installation site, needs demolition, installation installation position, is inconvenient to install, and 3. the surrounding of light fixture has rib and corner angle, can scratch people, static discharge also easily occurs and hurt sb.'s feelings, and has potential safety hazard.
Summary of the invention
The purpose of this utility model is the problem existing for prior art, and a kind of neat and artistic square LED ceiling lighting that can be used for the light and thin type on special vehicle of safe easy-to-install fitting structure that uses is provided.
The technical solution of the utility model is to provide a kind of square LED ceiling lighting, comprising:
Lamp socket portion, be used for the installation of light fixture and fix, comprise the square lamp bracket 1 consisting of shape and be provided with fixing hole 15 and be arranged on the Protective edging 2 that outside on lamp bracket 1 is provided with arc angling, lamp bracket 1 comprises vertical portion 11 and is positioned at the horizontal part 12 of bottom, vertical portion and the lamp bracket lug boss 13 that is positioned at horizontal part offside;
Light source portion, comprises the heat conduction bar 6 on 11 sides, vertical portion of horizontal part 12 tops that are fitted in lamp bracket 1 and is fitted in the outside LED lamp band 7 of light-emitting area on heat conduction bar 6;
Light out part, comprise the light-passing board 4 on horizontal part 12 upper surfaces that are fitted in lamp bracket 1 bottom place and be fitted on light-passing board 4 for conducting the LGP 5 of LED lamp band bright dipping, the side of LGP 5 is relative with the light-emitting area of LED lamp band 7;
Rear cap, comprises the back shroud 3 that is provided with entrance hole, and back shroud 3 covers the top in lamp socket portion.
Further, described lamp bracket 1 bottom be positioned at lamp bracket lug boss 13 above be provided with groove 14 along its length, at groove 14 places, be provided with for the fixing fixing hole 15 of light fixture, the corner of described lamp bracket 1 adopts metal L-type connecting plate 9 to be fixedly connected with.
Further, described Protective edging 2 comprises side portion 21 and is positioned at the following portion 22 of side portion 21 bottoms, the side of portion is provided with the Protective edging lug boss 23 that fastens and be connected with lamp bracket lug boss 13 below, and side portion 21 is mutually overlapping directly with the inner side edge of following portion 22 connections, opposite side is arc angling.
Further, the side of described LGP 5 is provided with and strengthens light transmissive pit or/and projection, for improving optical transmission rate, strengthens illuminating effect.Described pit is or/and the size magnitude of projection is that micron is to millimeter.Preferentially, be 1-10 micron, optical transmission effect improves more than 3%.
Further, the upper surface of described LGP 5 is provided with reflector layer, and described reflector layer is that the metals such as the metal platinum such as aluminium, tin or aluminium, tin cross layer, improves the utilization rate of light, strengthens the illuminating effect of lamp.
Further, between described LGP 5 and back shroud 3, be provided with a plurality of foams 8, for compressing LGP, make it be difficult for sliding, also have cushioning effect simultaneously concurrently.
Further, the material of lamp socket portion and rear cap is magnadure or aluminium alloy, and preferentially for magnalium closes, the intensity of magnadure is large, and the gross thickness of light fixture can be controlled at below 10mm; Magnadure quality is light, and the weight of this utility model is about 1/3rd of ordinary lamp and lantern.
LED light fixture of the present utility model is first pulled down Protective edging before installation, yet adopt screw light fixture is fixed on installation position before light fixture through the fixing hole on light fixture lamp bracket, finally again Protective edging is arranged on the lamp bracket of light fixture by engagement connection, Protective edging blocks installing hole, on the front surface of light fixture without fixing hole, fitting structure neat and artistic; The outer side edges of the side portion of Protective edging and front portion connection is chamfering arcuate segments, and rib and corner angle that the surrounding of light fixture can not be hurted sb.'s feelings, static discharge can not occur yet, and uses safer.
Beneficial effect
Light fixture is used safer, by installing Protective edging outward additional at lamp bracket, and Protective edging outer side edges design chamfering arcuate segments,, can there is not static discharge yet and hurt sb.'s feelings or cause fire in the rib that the surrounding of light fixture can not be hurted sb.'s feelings and corner angle.
Before install, by adopting lamp bracket and Protective edging, design and installation through hole on lamp bracket, facilitates light fixture from installing above, without demolition, installation installation position, convenient installation; Protective edging is arranged on lamp bracket, blocks installing hole, and fitting structure is neat and artistic.
Improve light transmittance, the pit by LGP lateral layout is or/and projection, and light transmittance can improve more than 3%; The reflector layer arranging on LGP upper surface, has further increased the illuminating effect of light fixture.
Accompanying drawing explanation
The front cross sectional view of Fig. 1 the utility model lamp affixed to the ceiling.
Fig. 2 lamp bracket transverse section of section material schematic diagram.
Fig. 3 Protective edging cross sectional representation.
Wherein, 1-lamp bracket, 2-Protective edging, 3-back shroud, 4-light-passing board, 5-LGP, 6-heat conduction bar, 7-LED lamp band, 9-metal L-type connecting plate, 11-vertical portion, 12-horizontal part, 13-lamp bracket lug boss, 14-groove, 15-fixing hole, 21-side portion, the following portion of 22-, 23-Protective edging lug boss.
The specific embodiment
In order to illustrate the technical solution of the utility model and technical purpose, below in conjunction with the drawings and the specific embodiments, the utility model is described further.
As shown in Figure 1 to Figure 3, a kind of square LED ceiling lighting, comprises lamp socket portion, light source portion, light out part and rear cap.Described lamp socket portion, be used for the installation of light fixture and fix, comprise the square lamp bracket 1 being formed by shape and be arranged on the Protective edging 2 that outside on lamp bracket 1 is provided with chamfering arcuate segments, lamp bracket 1 comprises vertical portion 11 and is positioned at the horizontal part 12 of bottom, vertical portion and the lamp bracket lug boss 13 that is positioned at horizontal part offside, and the material of lamp bracket 1 and Protective edging 2 is magnadure.Described light source portion, comprises the heat conduction bar 6 on 11 sides, vertical portion of horizontal part 12 tops that are fitted in lamp bracket 1 and is fitted in the outside LED lamp band 7 of light-emitting area on heat conduction bar 6.Described light out part, comprise the light-passing board 4 on horizontal part 12 upper surfaces that are fitted in lamp bracket 1 bottom place and be fitted on light-passing board 4 for conducting the LGP 5 of LED lamp band bright dipping, the side of LGP 5 is just relative with the light-emitting area of LED lamp band 7.Described rear cap, comprises the back shroud 3 that is provided with entrance hole, and back shroud 3 materials are magnadure, back shroud 3 be provided with for the fixing back shroud through hole of lamp bracket, back shroud 3 covers the top in lamp socket portion; Between LGP 5 and back shroud 3, be provided with a plurality of foams 8, for compressing LGP, it does not slided, have shockproof effect simultaneously concurrently.Further, the side of the LGP 4 of present embodiment is provided with and strengthens light transmissive pit or/and projection, pit is or/and the size magnitude of projection is that micron is to millimeter, preferentially, for 1-10 micron, pit or projection make the light of incidence surface reflection secondary incident strengthen optical transmission rate, and optical transmission rate improves more than 3%.The upper surface of LGP 5 is provided with reflector layer, and reflector layer is that the metals such as the metal platinum such as aluminium, tin or aluminium, tin cross layer, is preferably aluminium platinum or aluminium and crosses layer, crosses layer and effectively light is reflexed to light-emitting window, improves the utilization rate of light, increases brightness, improves illuminating effect.
Wherein, the corner of described lamp bracket 1 adopts metal L-type connecting plate 9 to be fixedly connected with.Lamp bracket 1 is provided with a plurality of for the fixing lamp bracket screw of back shroud.Lamp bracket 1 bottom be positioned at lamp bracket lug boss 13 above be provided with groove 14 along its length, at groove 14 places, be provided with a plurality ofly for the fixing fixing hole 15 of light fixture, fixing hole 15 is preferably the through hole of playground track type, facilitates light fixture location and installation; The corner of described lamp bracket 1 adopts metal L-type connecting plate 9 to be fixedly connected with.The material of metal L-type connecting plate 9 is the metals such as iron, steel or alloy, is preferably steel.
Wherein, described Protective edging 2 comprises side portion 21 and is positioned at the following portion 22 of side portion 21 bottoms, the side of portion is provided with the Protective edging lug boss 23 that fastens and be connected with lamp bracket lug boss 13 below, and side portion 21 is mutually overlapping directly with the inner side edge of following portion 22 connections, opposite side is chamfering arcuate segments.
Wherein, the material of lamp socket portion and rear cap is magnadure, and the intensity of magnadure is large, and the gross thickness of light fixture is controlled at below 10mm, and on market, the thickness of common LED light fixture is all more than 20mm; Magnadure quality is light, and the weight of this utility model is about 1/3rd of ordinary lamp and lantern.The material of lamp socket portion and rear cap can also be the metal materials such as aluminium alloy or aluminium.
LED light fixture is first pulled down Protective edging before installation, then adopt screw to pass fixing hole light fixture is fixed on installation position from light fixture on light fixture lamp bracket above, again Protective edging is arranged on the lamp bracket of light fixture by closing engagement connection mode, Protective edging blocks fixing hole, on the front surface of light fixture, without fixing hole, fitting structure is neat and artistic; The outer side edges of the side portion of Protective edging and front portion connection is chamfering arcuate segments, and rib and corner angle that the surrounding of light fixture and edge can not be hurted sb.'s feelings static discharge can not occur yet and hurt sb.'s feelings or cause fire, use safer.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and the claimed scope of the utility model is defined by appending claims, description and equivalent thereof.
Claims (6)
1. a square LED ceiling lighting, is characterized in that, comprising:
Lamp socket portion, be used for the installation of light fixture and fix, comprise the square lamp bracket (1) consisting of shape and be provided with fixing hole (15) and be arranged on the Protective edging (2) that outside on lamp bracket (1) is provided with arcuate segments, lamp bracket (1) comprises vertical portion (11) and is positioned at the horizontal part (12) of bottom, vertical portion and the lamp bracket lug boss (13) that is positioned at horizontal part offside;
Light source portion, comprises the heat conduction bar (6) on the vertical portion (11) of horizontal part (12) top that is fitted in lamp bracket (1) and is fitted in the outside LED lamp band (7) of light-emitting area on heat conduction bar (6);
Light out part, comprise the light-passing board (4) on horizontal part (12) upper surface that is fitted in lamp bracket (1) bottom place and be fitted on light-passing board (4) for conducting the LGP (5) of LED lamp band bright dipping, the side of LGP (5) is relative with the light-emitting area of LED lamp band (7);
Rear cap, comprises the back shroud (3) that is provided with entrance hole, and back shroud (3) covers the top in lamp socket portion.
2. a kind of square LED ceiling lighting according to claim 1, it is characterized in that: described lamp bracket (1) bottom is provided with groove (14) along its length in the top that is positioned at lamp bracket lug boss (13), at groove (14), locate to be provided with for the fixing fixing hole of light fixture (15), the corner of described lamp bracket (1) adopts metal L-type connecting plate (9) to be fixedly connected with.
3. a kind of square LED ceiling lighting according to claim 1, it is characterized in that: described Protective edging (2) comprises side portion (21) and is positioned at the following portion (22) of side portion (21) bottom, the side of portion is provided with the Protective edging lug boss (23) coordinating with lamp bracket lug boss (13) phase clamping below, and side portion (21) is mutually overlapping directly with the inner side edge of following portion (22) connection, opposite side is arc angling.
4. a kind of square LED ceiling lighting according to claim 1, is characterized in that: the side of described LGP (4) is provided with and strengthens light transmissive pit or/and projection.
5. a kind of square LED ceiling lighting according to claim 1, is characterized in that: between described LGP (5) and back shroud (3), be provided with a plurality of foams (8).
6. according to a kind of square LED ceiling lighting described in the arbitrary claim of claim 1-5, it is characterized in that: the material of lamp socket portion and rear cap is magnadure or aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157163.6U CN203771236U (en) | 2014-04-02 | 2014-04-02 | Square LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157163.6U CN203771236U (en) | 2014-04-02 | 2014-04-02 | Square LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771236U true CN203771236U (en) | 2014-08-13 |
Family
ID=51288426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157163.6U Expired - Fee Related CN203771236U (en) | 2014-04-02 | 2014-04-02 | Square LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137652A (en) * | 2021-12-07 | 2022-03-04 | 华玻视讯(珠海)科技有限公司 | Novel glass light guide plate |
| WO2025152446A1 (en) * | 2024-01-20 | 2025-07-24 | 比亚迪股份有限公司 | Starlight headliner and vehicle |
-
2014
- 2014-04-02 CN CN201420157163.6U patent/CN203771236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137652A (en) * | 2021-12-07 | 2022-03-04 | 华玻视讯(珠海)科技有限公司 | Novel glass light guide plate |
| CN114137652B (en) * | 2021-12-07 | 2023-11-28 | 华玻视讯(珠海)科技有限公司 | Glass light guide plate |
| WO2025152446A1 (en) * | 2024-01-20 | 2025-07-24 | 比亚迪股份有限公司 | Starlight headliner and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Branch Center No. 2 moling Water Pavilion Road in Jiangning District of Nanjing City, Jiangsu province 211102 A9 Patentee after: NANJING SANYI PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: Branch Center No. 2 moling Water Pavilion Road in Jiangning District of Nanjing City, Jiangsu province 211102 A9 Patentee before: NANJING SANYI LIGHT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |