CN208331959U - A kind of luminous aluminum profile LED flat lamp in uniform in light emission side - Google Patents
A kind of luminous aluminum profile LED flat lamp in uniform in light emission side Download PDFInfo
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- CN208331959U CN208331959U CN201821034397.6U CN201821034397U CN208331959U CN 208331959 U CN208331959 U CN 208331959U CN 201821034397 U CN201821034397 U CN 201821034397U CN 208331959 U CN208331959 U CN 208331959U
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- bottom plate
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- outer panel
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Abstract
The utility model discloses a kind of luminous aluminum profile LED flat lamp in uniform in light emission side, including frame, light source, diffuser plate, light guide plate, buffering cotton, metal backing, screw；The frame include outer panel, support plate, top plate, rib, bottom plate, along side, outer panel, support plate are disposed on bottom plate, outer panel is parallel to each other with support plate, and outer panel is located at the upper surface of bottom plate one end, the bottom plate other end is provided with along side, is extended outwardly along side from bottom plate；Support plate top is provided with top plate, and top plate is parallel with bottom plate；Support plate upper surface is provided with threaded hole；Side upper surface is provided with rib, groove；Being arranged along side upper surface for rib side is fluted, and multiple grooves are parallel to each other.The utility model has the characteristics that brightness uniformity, color difference are small, consistency is good.
Description
Technical field
The utility model relates to a kind of luminous aluminum profile LED flat lamp in uniform in light emission side, especially a kind of brightness uniformities, color
The luminous aluminum profile LED flat lamp in the uniform in light emission side that difference is small, consistency is good.
Background technique
LED flat lamp is one kind of bedroom lamp, office lamps, beautiful and generous, simple and practical, using high-grade acryl material
Matter has many advantages, such as energy-saving and environmental protection, dust-proof, antistatic, and light transmittance and steady photosensitiveness are strong, identical as conventional illumination sources wattage
In the case where, flat lamp has the characteristics that energy conservation, lumen is equal, the high CRI of colour temperature phase Sihe, flat lamp designed for providing
Shine uniform area source, relative to the point light source of bulb lamp, possesses bigger irradiated area, and irradiation level more evenly, because
This flat lamp is becoming increasingly popular.
Traditional flat lamp is to be fixed at the pcb board back side on frame with viscose glue, is then carried on the back in the baffle of frame and metal
Diffuser plate, light guide plate, reflective sheeting, buffering cotton are sequentially placed between light；There are gap, light guide plate or light between light guide plate and light source
Source is mobile, causes to be changed on the optical transport to light guide plate of light source, causes plate lamp source uneven, there are color difference,
One property is poor.
Utility model content
The purpose of this utility model is to provide a kind of brightness uniformity, the uniform in light emission sides that color difference is small, consistency is good to shine
Aluminum profile LED flat lamp.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of uniform in light emission side shines aluminum profile LED flat lamp, including frame, light source, diffuser plate, light guide plate, buffering cotton,
Metal backing, screw；
The frame include outer panel, support plate, top plate, rib, bottom plate, be disposed with along side, bottom plate outer panel,
Support plate, outer panel are parallel to each other with support plate, and outer panel is located at the upper surface of bottom plate one end, and the bottom plate other end is provided with edge
Side extends outwardly along side from bottom plate；Support plate top is provided with top plate, and top plate is parallel with bottom plate；Support plate upper surface is provided with
Threaded hole；Side upper surface is provided with rib, groove；Being arranged along side upper surface for rib side is fluted, and multiple grooves are mutual
In parallel；
The light source includes PCB circuit board, LED lamp bead, and PCB circuit board upper surface is provided with lamp bead pad；Lamp bead pad
With the pad matched of LED lamp bead bottom, LED lamp bead is welded on lamp bead pad；Several LED lamp bead LED lamp beads are equally arranged
Column；
The light source is mounted between support plate, rib, and PCB circuit board lower surface is pasted onto the side of support plate by gum
Face；
Diffuser plate, light guide plate, buffering cotton, metal backing are sequentially placed on the frame, metal backing edge is provided with
Screw hole, screw hole, threaded hole and screw cooperate, and screw passes through metal backing, frame fixed light source, diffuser plate, light guide plate, delays
Rush cotton；Trapezoidal stupefied, trapezoidal stupefied outside side plate protrusion, the stupefied lower surface in trapezoidal stupefied top are provided on the metal backing of screw bore edges
Resist light guide plate；
Be provided with strip groove on the outside of the outer panel, multiple strip grooves in etc. spacing arrangement；Outer panel, support plate, top
Plate, bottom plate surround rectangular tube, are provided with cavity in rectangular tube.
A kind of uniform in light emission side of the utility model shines aluminum profile LED flat lamp, has brightness uniformity, color difference small, consistent
The good feature of property.The utility model in frame by being arranged cavity, and cavity reduces frame material utilization amount, to mitigate the plate
Lamp weight；Light source is mounted on frame, and cavity reduction heat of light source is transmitted to approach in air through frame, and heat is directly through propping up
Fagging sheds to cavity, increases the heat-sinking capability of the flat lamp；The strip groove when flat lamp is mounted on furred ceiling, on outer panel
Furred ceiling layer is blocked, flat lamp is helped to fix；The stupefied lower surface in trapezoidal stupefied top on the metal backing resists light guide plate, and fixation is led
The position of tabula rasa fixed light source and light guide plate；Trapezoidal stupefied lightguide plate fixing effectively reduces the deformation of light guide plate, the Huang that warpage causes
Side, bright border, the uniformity, light efficiency is low, consistency is poor.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of sectional view of the luminous aluminum profile LED flat lamp in uniform in light emission side of the utility model；
Fig. 2 is a kind of outline border sectional view of the luminous aluminum profile LED flat lamp in uniform in light emission side of the utility model；
Fig. 3 is a kind of structural schematic diagram of the luminous aluminum profile LED flat lamp in uniform in light emission side of the utility model.
Specific embodiment
The purpose of this utility model can be achieved through the following technical solutions:
A kind of uniform in light emission side shines aluminum profile LED flat lamp, referring to Fig. 1-3, including frame 1, light source 2, diffuser plate 3,
Light guide plate 4, buffering cotton 5, metal backing 6, screw 7；
The frame 1 include outer panel 11, support plate 12, top plate 13, rib 15, bottom plate 16, along side 17, bottom plate 16 according to
Secondary to be provided with outer panel 11, support plate 12, outer panel 11 is parallel to each other with support plate 12, and outer panel 11 is located at 16 one end of bottom plate
Upper surface, 16 other end of bottom plate are provided with along side 17, are extended outwardly along side 17 from bottom plate 16；12 top of support plate is provided with top plate
13, top plate 13 is parallel with bottom plate 16；12 upper surface of support plate is provided with threaded hole 110；Along 17 upper surface of side be provided with rib 15,
Groove 19；15 side of rib is arranged fluted 19 along 17 upper surface of side, and multiple grooves 19 are parallel to each other；
The light source 2 includes PCB circuit board 21, LED lamp bead 22, and 21 upper surface of PCB circuit board is provided with lamp bead pad；Lamp
The pad matched of bead weld disk and 22 bottom of LED lamp bead, LED lamp bead 22 are welded on lamp bead pad；Several LED lamp bead LED lamp beads
22 equally arrange；
The light source 2 is mounted between support plate 12, rib 15, and 21 lower surface of PCB circuit board is pasted onto branch by gum
The side of fagging 12；By support plate 12, rib 15 for positioning PCB circuit board 21；
Diffuser plate 3, light guide plate 4, buffering cotton 5, metal backing 6,6 edge of metal backing have been sequentially placed on the frame 1
It is provided with screw hole, screw hole, threaded hole 110 and screw 7 cooperate, and screw 7 passes through metal backing 6,1 fixed light source 2 of frame, expansion
Fall apart 3, light guide plate 4, buffering cotton 5；Trapezoidal stupefied 61 are provided on the metal backing 6 of screw bore edges, trapezoidal stupefied 61 outside side plate
11 protrusions, the stupefied lower surface in trapezoidal stupefied 61 top resist light guide plate 4, the position of lightguide plate fixing 4 fixed light source 2 and light guide plate 4；Ladder
Stupefied 61 lightguide plate fixing 4 of shape, effectively reduce the deformation of light guide plate 4, the yellow side that warpage causes, bright border, the uniformity, light efficiency it is low, one
Cause property is poor；
Be provided with strip groove on the outside of the outer panel 11, multiple strip grooves in etc. spacing arrangement；The flat lamp is mounted on
When on furred ceiling, the strip groove on outer panel 11 blocks furred ceiling layer, and flat lamp is helped to fix；Outer panel 11, support plate 12, top plate
13, bottom plate 16 surrounds rectangular tube, and cavity 18 is provided in rectangular tube, and cavity 18 reduces frame material utilization amount, so that it is flat to mitigate this
Plate lamp weight；Light source 2 is mounted on frame 1, and reduction 2 heat of light source of cavity 18 is transmitted to approach in air, heat through frame 1
It directly sheds through support plate 12 to cavity 18, increases the heat-sinking capability of the flat lamp.
Working principle of the utility model is:
The utility model reduces frame material utilization amount by the way that cavity 18, cavity 18 are arranged in frame 1, so that it is flat to mitigate this
Plate lamp weight；Light source 2 is mounted on frame 1, and reduction 2 heat of light source of cavity 18 is transmitted to approach in air, heat through frame 1
It directly sheds through support plate 12 to cavity 18, increases the heat-sinking capability of the flat lamp；
When the flat lamp is mounted on furred ceiling, the strip groove on outer panel 11 blocks furred ceiling layer, and flat lamp is helped to fix；
Trapezoidal stupefied 61 on the metal backing 6, which push up stupefied lower surface, resists light guide plate 4,4 fixed light source 2 of lightguide plate fixing
With the position of light guide plate 4；Trapezoidal stupefied 61 lightguide plate fixing 4 effectively reduces the deformation of light guide plate 4, the yellow side that warpage causes, bright
Side, the uniformity, light efficiency is low, consistency is poor.
A kind of uniform in light emission side of the utility model shines aluminum profile LED flat lamp, has brightness uniformity, color difference small, consistent
The good feature of property.The utility model in frame by being arranged cavity, and cavity reduces frame material utilization amount, to mitigate the plate
Lamp weight；Light source is mounted on frame, and cavity reduction heat of light source is transmitted to approach in air through frame, and heat is directly through propping up
Fagging sheds to cavity, increases the heat-sinking capability of the flat lamp；The strip groove when flat lamp is mounted on furred ceiling, on outer panel
Furred ceiling layer is blocked, flat lamp is helped to fix；The stupefied lower surface in trapezoidal stupefied top on the metal backing resists light guide plate, and fixation is led
The position of tabula rasa fixed light source and light guide plate；Trapezoidal stupefied lightguide plate fixing effectively reduces the deformation of light guide plate, the Huang that warpage causes
Side, bright border, the uniformity, light efficiency is low, consistency is poor.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
- The aluminum profile LED flat lamp 1. a kind of uniform in light emission side shines, including frame (1), light source (2), diffuser plate (3), light guide plate (4), cotton (5), metal backing (6) are buffered, it is characterised in that；The frame (1) include outer panel (11), support plate (12), top plate (13), rib (15), bottom plate (16), along side (17), Outer panel (11), support plate (12) are disposed on bottom plate (16), outer panel (11) is parallel to each other with support plate (12), outside Plate (11) is located at the upper surface of bottom plate (16) one end, and bottom plate (16) other end is provided with along side (17), along side (17) from bottom plate (16) extend outwardly；Support plate (12) top is provided with top plate (13), and top plate (13) is parallel with bottom plate (16)；In support plate (12) Surface is provided with threaded hole (110)；Side (17) upper surface is provided with rib (15), groove (19)；The edge of rib (15) side Fluted (19) are arranged in side (17) upper surface, and multiple grooves (19) are parallel to each other.
- The aluminum profile LED flat lamp 2. a kind of uniform in light emission side according to claim 1 shines, which is characterized in that the light Source (2) includes PCB circuit board (21), LED lamp bead (22), and PCB circuit board (21) upper surface is provided with lamp bead pad；Lamp bead pad With the pad matched of LED lamp bead (22) bottom, LED lamp bead (22) is welded on lamp bead pad；Several LED lamp bead LED lamp beads (22) it equally arranges.
- The aluminum profile LED flat lamp 3. a kind of uniform in light emission side according to claim 1 shines, which is characterized in that the light Source (2) is mounted between support plate (12), rib (15), and PCB circuit board (21) lower surface is pasted onto support plate by gum (12) side.
- The aluminum profile LED flat lamp 4. a kind of uniform in light emission side according to claim 1 shines, which is characterized in that the side Diffuser plate (3), light guide plate (4), buffering cotton (5), metal backing (6) are sequentially placed on frame (1), metal backing (6) edge is set It is equipped with screw hole, screw hole, threaded hole (110) and screw (7) cooperate, and screw (7) is fixed by metal backing (6), frame (1) Light source (2), diffuser plate (3), light guide plate (4), buffering cotton (5)；It is provided on the metal backing (6) of screw bore edges trapezoidal stupefied (61), trapezoidal stupefied (61) outside side plate (11) protrusion, trapezoidal stupefied (61) push up stupefied lower surface and resist light guide plate (4).
- The aluminum profile LED flat lamp 5. a kind of uniform in light emission side according to claim 1 shines, which is characterized in that described outer Be provided with strip groove on the outside of side plate (11), multiple strip grooves in etc. spacing arrangement；Outer panel (11), support plate (12), top plate (13), bottom plate (16) surrounds rectangular tube, and cavity (18) are provided in rectangular tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034397.6U CN208331959U (en) | 2018-07-02 | 2018-07-02 | A kind of luminous aluminum profile LED flat lamp in uniform in light emission side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821034397.6U CN208331959U (en) | 2018-07-02 | 2018-07-02 | A kind of luminous aluminum profile LED flat lamp in uniform in light emission side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331959U true CN208331959U (en) | 2019-01-04 |
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ID=64785959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821034397.6U Active CN208331959U (en) | 2018-07-02 | 2018-07-02 | A kind of luminous aluminum profile LED flat lamp in uniform in light emission side |
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|---|---|
| CN (1) | CN208331959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022002264A1 (en) * | 2020-07-03 | 2022-01-06 | 苏州欧普照明有限公司 | Side-lit panel light |
-
2018
- 2018-07-02 CN CN201821034397.6U patent/CN208331959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022002264A1 (en) * | 2020-07-03 | 2022-01-06 | 苏州欧普照明有限公司 | Side-lit panel light |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 243000 Building 2, no.2145, Hudong South Road, Maanshan economic and Technological Development Zone, Anhui Province Patentee after: Anhui Qingniao Fire Technology Co.,Ltd. Address before: 243071 Building 2, No. 2145, Hudong South Road, economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI KONKA GREEN LIGHTING TECHNOLOGY CO.,LTD. |
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| CP03 | Change of name, title or address |