CN205191313U - I shape LED lamp - Google Patents
I shape LED lamp Download PDFInfo
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- CN205191313U CN205191313U CN201521055057.8U CN201521055057U CN205191313U CN 205191313 U CN205191313 U CN 205191313U CN 201521055057 U CN201521055057 U CN 201521055057U CN 205191313 U CN205191313 U CN 205191313U
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- bottom plate
- radiating bottom
- lampshade
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Abstract
The utility model discloses a I shape LED lamp, belong to LED lamps and lanterns technical field, its technical essential includes the radiating bottom plate of rectangular shape, wherein the radiating bottom plate openly is equipped with aluminium base board, and it has a plurality of LED wicks to distribute on aluminium base board, and the tip of following length direction at aluminium base board is equipped with USB type low pressure interface, and USB type low pressure interface outlet end is connected with each LED wick, and USB type low pressure interface type end is connected with the external drive power through the low -pressure connector of USB type, be equipped with the lamp shade on aluminium base board outlying radiating bottom plate, the lamp shade comprises at the arc bearing surface at light scattering plane both ends the light scattering plane at middle part and integrated into one piece along width direction's cross -section, the both ends of following length direction at the radiating bottom plate are equipped with the end cover, are equipped with the jack on the end cover relative with USB type low pressure interface, the utility model aims at providing a compact structure, simple to operate and I shape LED lamp safe in utilization, be used for indoor outer illumination.
Description
Technical field
The utility model relates to a kind of light fixture, more particularly, particularly relates to a kind of I shape LED.
Background technology
LED light source, with the advantage of its specular removal, low energy consumption and long service life.Just gradually as illumination work in the popularization and application of each field.The whole lamp of present LED, its structure, all along the traditional structure of continuous existing light fixture, adopts the form such as screw socket, bayonet socket to install.LED light source, also has another installation form, namely for reequiping the upgrading of existing light fixture, lamp affixed to the ceiling mainly with lampshade, its form of light source is generally strip, repacking mode is original light source in dismounting lampshade, then fills LED lamp bar and is locked in lampshade, then cooperated with LED driving power.
Above-mentioned application, whole lamp mounting means is identical with existing light fixture, cannot embody the advantage of LED light source low-voltage power supply work.Upgrading repacking, lamp bar structure is simple, but there is the shortcoming of complex operation.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of compact conformation, the easy for installation and I shape LED of use safety.
The technical solution of the utility model is achieved in that a kind of I shape LED, comprise the radiating bottom plate of strip, wherein said radiating bottom plate front is provided with aluminium base, aluminium base is distributed with some LED lamp, USB type low-voltage interface is provided with in aluminium base end along its length, USB type low-voltage interface output is connected with each LED lamp, and USB type low-voltage interface input is connected with external drive power supply by the low-pressure connector of USB type; The radiating bottom plate of aluminium base periphery is provided with lampshade; Described lampshade width W 1 is 25 ~ 45mm, and lampshade height H is 8 ~ 13mm, and lampshade cross section is in the width direction made up of the light diffusion plane at middle part and the one-body molded arc supporting face at light diffusion plane two ends; Be provided with end cap at radiating bottom plate two ends along its length, the end cap relative with USB type low-voltage interface is provided with jack, end cap, radiating bottom plate and lampshade coordinate formation seal chamber.
In above-mentioned I shape LED, the width W 2 of described smooth diffusion plane is 15 ~ 25mm, and the arc radius in arc supporting face is 5 ~ 12mm; Light diffusion plane is connected with arc supporting face rounding off.
In above-mentioned I shape LED, be provided with the locating slot towards outward opening at radiating bottom plate dual-side along its length, be provided with in outer end, arc supporting face the positioning strip matched with locating slot, the overall structure that positioning strip and arc supporting face are formed in one.
In above-mentioned I shape LED, described end cap is set in lampshade and radiating bottom plate outer wall; At radiating bottom plate two ends, close end is respectively equipped with locating hole, and end cap inwall is provided with the locating convex block adapted with locating hole; Locating convex block is provided with two end faces along the length direction of radiating bottom plate, and the end face in the middle part of radiating bottom plate is guiding surface, is the perpendicular end surface perpendicular to radiating bottom plate away from the end face in the middle part of radiating bottom plate.
In above-mentioned I shape LED, be provided with the spacing lug of two panels in described end cap, the spacing lug of two panels is corresponding with arc supporting face respectively, and the spacing between spacing lug and end cap inwall and lampshade thickness adapt.
In above-mentioned I shape LED, described end cap outer face is provided with link plate, and link plate is provided with connecting hole.
In above-mentioned I shape LED, the described radiating bottom plate back side is movably set with location deck, location deck primarily of mount pad, be arranged on mount pad front connection strap, be connected to connection strap free end elastic clip composition; Mount pad is provided with installation through hole, through hole is installed and is positioned at outside elastic clip; Described elastic clip free end is folded on lampshade outer wall.
In above-mentioned I shape LED, described aluminium base is sticked on radiating bottom plate by heat conduction glue.
In above-mentioned I shape LED, described lampshade thickness is 0.8 ~ 1.5mm.
In above-mentioned I shape LED, mount pad is provided with at the connecting hole back side, mount pad is provided with mounting groove, magnet is provided with in mounting groove, magnet is provided with the first through hole that upper end is back taper, mount pad is provided with second through hole corresponding with the first through hole, and screw is sequentially connected with nut with after connecting hole through the first through hole, the second through hole.
In above-mentioned I shape LED, being interval with the parallel moving conductive contact of two panels in described USB type low-voltage interface, is insulation layer between two panels moving conductive contact; Moving conductive contact is connected with each LED lamp by pin; Being provided with two panels and moving conductive contact quiet conductive contact blade one to one in the low-pressure connector of described USB type, is insulation layer between quiet conductive contact blade.
After the utility model adopts said structure, compared with prior art, there is following advantage:
(1) by radiating bottom plate is coordinated with lampshade, making light fixture form flat structure, when not increasing volume, significantly can increase brightness and the range of exposures of light fixture; And the flat structure of light fixture, conveniently laying and transport; Further, due to light fixture not tape drive itself, therefore overall weight is very light, not only extremely low to the load-bearing requirements of installation site, can reduce costs further;
(2) connecting hole that the flat structure of radiating bottom plate, then binding end covers, can easily by lamp installation in the plane such as ceiling or furred ceiling;
(3) the rational flat structure of lampshade, makes it have preferably intensity, not yielding after pressurized, can not damage inner LED lamp;
(4) adopt USB type low-voltage interface mode, make lamp installation mode, meanwhile, also there is the advantage conveniently combinationally used.Between light fixture and light fixture, various connection can be realized easily by USB joint.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model end cap;
Fig. 3 is the structural representation of locating deck in the utility model embodiment 1;
Fig. 4 is the internal structure schematic diagram of the utility model lamp tube main body;
Fig. 5 is the sectional structure schematic diagram at A-A place in Fig. 4;
Fig. 6 is the structural representation of the utility model lampshade;
Fig. 7 is the structural representation of the utility model embodiment 2;
Fig. 8 is the structural representation of the utility model embodiment 3;
Fig. 9 is the structural representation of the utility model USB type low-voltage interface.
In figure: radiating bottom plate 1, locating slot 1a, locating hole 1b, aluminium base 2, LED lamp 3, USB type low-voltage interface 4, moving conductive contact 4a, lampshade 5, light diffusion plane 5a, arc supporting face 5b, positioning strip 5c, end cap 6, jack 6a, locating convex block 6b, spacing lug 6c, link plate 7, connecting hole 7a, location deck 8, mount pad 8a, connection strap 8b, elastic clip 8c, through hole 8d is installed, mount pad 9, mounting groove 9a, magnet 10, first through hole 10a, screw 11, nut 12, raise block set 13.
Detailed description of the invention
Consult shown in Fig. 1 to Fig. 6, a kind of I shape LED of the present utility model, comprise the radiating bottom plate 1 of strip, it adopts aluminum alloy material to make, and is interval with some vent ribs for increasing area of dissipation along its length at radiating bottom plate 1 back side.Be provided with aluminium base 2 in radiating bottom plate 1 front, described aluminium base 2 is sticked on radiating bottom plate 1 by heat conduction glue, has simple for structure, good heat conduction effect like this and advantage easy to assembly.Aluminium base 2 is distributed with some LED lamp 3, USB type low-voltage interface 4 is provided with in aluminium base 2 end along its length, USB type low-voltage interface 4 output is connected with each LED lamp 3, and USB type low-voltage interface 4 input is connected with external drive power supply by the low-pressure connector of USB type.Consulting shown in Fig. 9, be interval with the moving conductive contact 4a that two panels is parallel in described USB type low-voltage interface 4, is insulation layer between two panels moving conductive contact 4a; Moving conductive contact 4a is connected with each LED lamp 3 by pin; Being provided with two panels and moving conductive contact 4a quiet conductive contact blade one to one in the low-pressure connector of described USB type, is insulation layer between quiet conductive contact blade.Adopt this structure, cancel the data contact between conductive contact blade in former USB type low-voltage interface and USB joint, the interval between conductive contact blade can be made to increase, thus improve logical superpotential intensity.
The USB type low-voltage interface of the described above grafting that cooperatively interacts and the low-pressure connector of USB type, substantially the same with USB joint structure with the USB interface sold in the market, uniquely unlike: only have the pin that two panels moving conductive contact phase is connected with moving conductive contact in USB type low-voltage interface; By in conventional four contact plate structures, cancel for the contact transmitting data, cancel the pin be connected with corresponding contact simultaneously for two that are positioned at centre.Improvement and the USB type low-voltage interface of the low-pressure connector of USB type adapt, be equally cancel be positioned at middle two for the contact that transmits data in and the pin that connects with corresponding contact.
In the present embodiment, USB type low-voltage interface 4 is only arranged on aluminium base 2 wherein one end along its length, certainly, for convenience of being connected along its length by light fixture, also can arrange USB type low-voltage interface 4 at aluminium base 2 two ends along its length.
The radiating bottom plate 1 of aluminium base 2 periphery is provided with lampshade 5; Described lampshade 5 thickness is 0.8 ~ 1.5mm, and width W 1 is 25 ~ 45mm, and height H is 8 ~ 13mm.Lampshade 5 cross section is in the width direction made up of the light diffusion plane 5a at middle part and the one-body molded arc supporting face 5b at light diffusion plane 5a two ends; The width W 2 of described smooth diffusion plane 5a is 15 ~ 25mm, and the arc radius of arc supporting face 5b is 5 ~ 12mm; Adopt the lampshade of this structure, not only can make the volume-diminished of light fixture, and there is good intensity, depressed deformation after lampshade can be avoided to be squeezed; Light diffusion plane 5a is connected with arc supporting face 5b rounding off.Be provided with end cap 6 at radiating bottom plate 1 two ends along its length, the end cap 6 relative with USB type low-voltage interface 4 is provided with jack 6a, end cap 6, radiating bottom plate 1 and lampshade 5 coordinate formation seal chamber.
In the present embodiment, be provided with the locating slot 1a towards outward opening at radiating bottom plate 1 dual-side along its length, be provided with the positioning strip 5c matched with locating slot 1a in 5b outer end, arc supporting face, the overall structure that positioning strip 5c and arc supporting face 5b is formed in one.Adopt the structure of this outer openings, make the installation of lampshade become easy.During installation, the positioning strip of lampshade wherein one end first buckles in the locating slot of corresponding side, and then is buckled into by the positioning strip of the other end in corresponding locating slot.This operation, the problem of the installation inconvenience that the deformation because of lampshade can be avoided to bring.If side opening in adopting, lampshade can only adopt the mode of insertion to install, and not only installs inconvenience, and may cause and cannot insert due to the deformation etc. of lampshade, or squeezes the problems such as bad lampshade due to firmly excessive.
In order to reduce light fixture size, meanwhile, while proof strength and sealing effectiveness, reducing cap material to greatest extent, improving the convenience installed.In the present embodiment, end cap 6 is set in lampshade 5 and radiating bottom plate 1 outer wall; At radiating bottom plate 1 two ends, close end is respectively equipped with locating hole 1b, and end cap 6 inwall is provided with the locating convex block 6b adapted with locating hole 1b; Locating convex block 6b is provided with two end faces along the length direction of radiating bottom plate 1, and the end face in the middle part of radiating bottom plate 1 is guiding surface, is the perpendicular end surface perpendicular to radiating bottom plate 1 away from the end face in the middle part of radiating bottom plate 1.Meanwhile, for preventing displacement, in end cap 6, be provided with spacing lug 6c, the spacing between spacing lug 6c and end cap 6 inwall and lampshade 5 thickness adapt.Preferably, be provided with the spacing lug 6c of two panels in each end cap 6, two panels spacing lug 6c is corresponding with arc supporting face 5b respectively.By the cooperation of two end faces, make end cap after being inserted in radiating bottom plate 1, first coordinated with locating convex block 6b by locating hole 1b and clamp, then pass through the spacing of spacing lug 6c, namely cannot freely exit, structure is simple, firm.
Further, end cap 6 outer face is provided with link plate 7, link plate 7 is provided with connecting hole 7a.This structure, is made light fixture both can be fixedly mounted by connecting hole 7a, also can be mounted by connecting hole 7a, become portable light source.
Preferably, be movably set with location deck 8 at radiating bottom plate 1 back side, location deck 8 forms primarily of mount pad 8a, the connection strap 8b being arranged on mount pad 8a front, the elastic clip 8c that is connected to connection strap 8b free end; Mount pad 8a is provided with through hole 8d is installed, through hole 8d is installed and is positioned at outside elastic clip 8c; Described elastic clip 8c free end is folded on lampshade 5 outer wall.By location deck 8, make light fixture can dismounting more easily, improve the convenience used.According to actual needs, also magnetic attracting device can be connected at installation through hole 8d place.
Embodiment 2
Consult shown in Fig. 7, a kind of I shape LED of the present utility model, its structure is substantially the same manner as Example 1, difference is, fluorescent tube in the present embodiment adopts magnetic to install, do not locate deck 8, but be provided with mount pad 9 at the connecting hole 7a back side, mount pad 9 is provided with mounting groove 9a, magnet 10 is provided with in mounting groove 9a, magnet 10 is provided with the first through hole 10a that upper end is back taper, mount pad 9 is provided with second through hole corresponding with the first through hole 10a, screw 11 is sequentially through the first through hole 10a, second through hole is connected with nut 12 with after connecting hole 7a.Fluorescent tube is adsorbed by magnet 10 to be installed.The light fixture of the present embodiment is generally installed on the position of the adsorbable magnet such as the factory building of steel construction.
Embodiment 3
Consult shown in Fig. 8, a kind of I shape LED of the present utility model, its structure is substantially the same manner as Example 1, difference is, fluorescent tube in the present embodiment adopts screw to install, do not locate deck 8, be provided with raise block set 13 at the connecting hole 7a back side, screw is sequentially locked on installation site through connecting hole 7a and rising block set 13.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Experimental example
The I shape LED of above-described embodiment 1 is carried out external pressure test, when test lamp covers on and is subject to much external force, there will be positioning strip and depart from from locating slot, or lampshade breaks or lampshade towards going out the phenomenon that flexural deformation causes inner wick to damage.Test mode, adopts the mode of external equipment extruding lampshade, the contact area of equipment and lampshade, being equivalent to contact area when pointing extruding, carrying out pressure test in the length along light fixture to being uniformly distributed 10 points, until light fixture outer cover departs from; Test result following (following data are the mean value after 10 light fixture tests):
| Testing position | Test pressure (KG) | Breakage after lampshade pressure-off |
| 1 | 39.53 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 2 | 36.24 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 3 | 33.24 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 4 | 29.41 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 5 | 30.89 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 6 | 32.11 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 7 | 32.7 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 8 | 31.22 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 9 | 31.28 | Can direct reduction, reset rear lampshade without damaged, without distortion |
| 10 | 34.86 | Can direct reduction, reset rear lampshade without damaged, without distortion |
After tested, under above-mentioned pressure extrusion, even if lampshade departs from lampshade with radiating bottom plate, reset rear lampshade is all without obviously distortion or damaged.Above pressure data proves, the lampshade in the utility model, when adopting the mounting means of the utility model structure, has enough intensity.
Claims (10)
1. an I shape LED, comprise the radiating bottom plate (1) of strip, it is characterized in that, described radiating bottom plate (1) front is provided with aluminium base (2), aluminium base (2) is distributed with some LED lamp (3), USB type low-voltage interface (4) is provided with in aluminium base (2) wherein one end along its length, USB type low-voltage interface (4) output is connected with each LED lamp (3), and USB type low-voltage interface (4) input is connected with external drive power supply by the low-pressure connector of USB type; The radiating bottom plate (1) that aluminium base (2) is peripheral is provided with lampshade (5); Described lampshade (5) width W 1 is 25 ~ 45mm, lampshade (5) height H is 8 ~ 13mm, and lampshade (5) cross section is in the width direction made up of the light diffusion plane (5a) at middle part and the one-body molded arc supporting face (5b) at light diffusion plane (5a) two ends; End cap (6) is provided with at radiating bottom plate (1) two ends along its length, the end cap (6) relative with USB type low-voltage interface (4) is provided with jack (6a), and end cap (6), radiating bottom plate (1) and lampshade (5) coordinate formation seal chamber.
2. I shape LED according to claim 1, is characterized in that, the width W 2 of described smooth diffusion plane (5a) is 15 ~ 25mm, and the arc radius of arc supporting face (5b) is 5 ~ 12mm; Light diffusion plane (5a) is connected with arc supporting face (5b) rounding off.
3. I shape LED according to claim 1 and 2, it is characterized in that, the locating slot (1a) towards outward opening is provided with at radiating bottom plate (1) dual-side along its length, the positioning strip (5c) matched with locating slot (1a) is provided with, the overall structure that positioning strip (5c) and arc supporting face (5b) are formed in one in arc supporting face (5b) outer end.
4. I shape LED according to claim 1, is characterized in that, described end cap (6) is set in lampshade (5) and radiating bottom plate (1) outer wall; At radiating bottom plate (1) two ends, close end is respectively equipped with locating hole (1b), and end cap (6) inwall is provided with the locating convex block (6b) adapted with locating hole (1b); Locating convex block (6b) is provided with two end faces along the length direction of radiating bottom plate (1), end face near radiating bottom plate (1) middle part is guiding surface, and the end face away from radiating bottom plate (1) middle part is the perpendicular end surface perpendicular to radiating bottom plate (1).
5. the I shape LED according to claim 1 or 4, it is characterized in that, the spacing lug of two panels (6c) is provided with in described end cap (6), the spacing lug of two panels (6c) is corresponding with arc supporting face (5b) respectively, and the spacing between spacing lug (6c) and end cap (6) inwall and lampshade (5) thickness adapt.
6. I shape LED according to claim 1, is characterized in that, described end cap (6) outer face is provided with link plate (7), and link plate (7) is provided with connecting hole (7a).
7. I shape LED according to claim 1, it is characterized in that, described radiating bottom plate (1) back side be movably set with location deck (8), location deck (8) primarily of mount pad (8a), be arranged on mount pad (8a) front connection strap (8b), be connected to connection strap (8b) free end elastic clip (8c) composition; Mount pad (8a) is provided with through hole (8d) is installed, through hole (8d) is installed and is positioned at elastic clip (8c) outside; Described elastic clip (8c) free end is folded on lampshade (5) outer wall.
8. I shape LED according to claim 1, is characterized in that, described aluminium base (2) is sticked on radiating bottom plate (1) by heat conduction glue; Described lampshade (5) thickness is 0.8 ~ 1.5mm.
9. I shape LED according to claim 6, it is characterized in that, mount pad (9) is provided with at connecting hole (7a) back side, mount pad (9) is provided with mounting groove (9a), magnet (10) is provided with in mounting groove (9a), magnet (10) is provided with the first through hole (10a) that upper end is back taper, mount pad (9) is provided with second through hole corresponding with the first through hole (10a), screw (11) is sequentially through the first through hole (10a), second through hole is connected with nut (12) afterwards with connecting hole (7a).
10. I shape LED according to claim 1, is characterized in that, is interval with the moving conductive contact (4a) that two panels is parallel in described USB type low-voltage interface (4), is insulation layer between two panels moving conductive contact (4a); Moving conductive contact (4a) is connected with each LED lamp (3) by pin; Being provided with two panels and moving conductive contact (4a) quiet conductive contact blade one to one in the low-pressure connector of described USB type, is insulation layer between quiet conductive contact blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055057.8U CN205191313U (en) | 2015-12-15 | 2015-12-15 | I shape LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055057.8U CN205191313U (en) | 2015-12-15 | 2015-12-15 | I shape LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191313U true CN205191313U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055057.8U Active CN205191313U (en) | 2015-12-15 | 2015-12-15 | I shape LED lamp |
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| Country | Link |
|---|---|
| CN (1) | CN205191313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371148A (en) * | 2015-12-15 | 2016-03-02 | 梅州江南电器有限公司 | I-shaped LED (light-emitting diode) lamp |
-
2015
- 2015-12-15 CN CN201521055057.8U patent/CN205191313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371148A (en) * | 2015-12-15 | 2016-03-02 | 梅州江南电器有限公司 | I-shaped LED (light-emitting diode) lamp |
| WO2017101481A1 (en) * | 2015-12-15 | 2017-06-22 | 梅州江南电器有限公司 | I-shaped led lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |