CN203571483U - LED lighting panel - Google Patents
LED lighting panel Download PDFInfo
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- CN203571483U CN203571483U CN201320656931.8U CN201320656931U CN203571483U CN 203571483 U CN203571483 U CN 203571483U CN 201320656931 U CN201320656931 U CN 201320656931U CN 203571483 U CN203571483 U CN 203571483U
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- mounting groove
- aluminium
- led
- light module
- leaded light
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Abstract
In order to solve the problems that a product is not thin and light enough, is complex to assemble, and needs more parts due to the fact that a structure is not compact in an LED panel light, the utility model provides an LED lighting panel. The LED lighting panel comprises a light guide module, a plurality of outer aluminum frames for sealing the light guide module, at least one LED lighting strip and an elastic part. A light guide module mounting groove, an LED lighting strip mounting groove and an elastic mounting groove are respectively formed in each outer aluminum frame. The light guide module is arranged in the outer aluminum frames, the LED lighting strips are arranged in the LED lighting strip mounting grooves of the outer aluminum frames, the elastic part is in an L shape and comprises a first end and a second end which are respectively inserted into the elastic part mounting grooves of the outer aluminum grooves, and the first end and the second end are provided with elastic portions capable of being compressed and deformed.
Description
Technical field
The utility model relates to field of liquid crystal display, relates in particular to a kind of LED luminescent panel.
Background technology
At present, the application of LED lamp is very extensive, and existing LED lamp comprises two kinds: a kind of is direct-injection type, and diffuser plate is placed on the top of LED light source; Another is light-guiding type, and LED, in panel side, derives light by leaded light module.
The existing a kind of ultra-thin LED flat panel lamp providing, include LED lamp bar, described flat lamp is provided with an aluminium section bar housing, below aluminium section bar housing, be provided with light pulverizer plate, outside described aluminium section bar, on edge, be provided with LED lamp bar, described LED lamp bar connects power supply, described light pulverizer plate top is provided with LGP, above described LGP, be provided with cover plate, cover plate and housing fixedly typically use fastened by screw.
But there is following problem in existing ultra-thin LED flat panel lamp: structure is not compact, so that product is frivolous not, assembling more complicated, and required accessory is more.
Utility model content
Not compact for solving the structure existing in existing LED flat lamp, so that product is frivolous not, assemble more complicated, the problem that required accessory is more, the utility model provides a kind of LED luminescent panel.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:
A kind of LED luminescent panel is provided, comprises leaded light module, several are for encapsulating aluminium housing, at least one LED light-emitting section and elastic component of described leaded light module; On each aluminium housing, be equipped with leaded light module mounting groove, LED light-emitting section mounting groove and elastic component mounting groove; Described leaded light module is arranged in described aluminium housing by described leaded light module mounting groove; Described LED light-emitting section is arranged in the LED light-emitting section mounting groove of described aluminium housing; Described elastic component is L-type, comprises first end and the second end, and described first end and the second end insert respectively in the described elastic component mounting groove of adjacent described aluminium housing, and described first end and the second end have the elastic portion of compressible distortion.
According to LED luminescent panel of the present utility model, by adopting described elastic component to connect adjacent aluminium housing, described elastic component is L-type, comprise first end and the second end, described first end and the second end insert respectively in the described elastic component mounting groove of adjacent described aluminium housing, described first end and the second end have the elastic portion of compressible distortion, after described first end and the second end insert respectively in the described elastic component mounting groove of adjacent described aluminium housing, the pretightning force that elastic portion on described first end and the second end produces with described elastic component mounting groove madial wall elasticity butt the distortion of adjacent described aluminium housing respectively, make described aluminium housing fix described leaded light module, LED light-emitting section.With respect to prior art, owing to adopting described elastic component to connect adjacent aluminium housing, need to perforate on aluminium housing, required accessory is less, makes assembling relatively simple, and structure is compacter, and then makes LED luminescent panel thinner.
Preferably, described leaded light module is rectangular.
Preferably, described leaded light module comprises the diffuser plate, LGP, reflecting plate and the backboard that stack gradually from top to bottom.
Preferably, described elastic portion is arranged on respectively the centre position of described first end and the centre position of described the second end.
Preferably, described aluminium housing cross section is C type, and it comprises bottom aluminium wing, top aluminium wing and for connecting the side wing of described bottom aluminium wing, top aluminium wing.
Preferably, described leaded light module mounting groove is between described bottom aluminium wing, top aluminium wing; Described elastic component mounting groove is positioned at described side wing inwall, and described LED light-emitting section mounting groove is between described elastic component mounting groove and described leaded light module mounting groove.
Preferably, described bottom aluminium wing length is greater than described top aluminium wing length.
Preferably, described aluminium housing is provided with crossed beam trunking, and described crossed beam trunking is between described LED light-emitting section mounting groove and described elastic component mounting groove.
Preferably, described aluminium housing inside is provided with two caustic surfaces that are oppositely arranged, and two described caustic surfaces are all between described LED light-emitting section mounting groove and described leaded light module mounting groove.
Preferably, the distance between two caustic surfaces increases gradually from described LED light-emitting section mounting groove to described leaded light module mounting groove; Between the plane at the plane at two caustic surface places and leaded light module place, all there is angle α, 0.<α<90。。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the LED luminescent panel that provides of the utility model one embodiment;
Fig. 2 is the structural representation of the LED luminescent panel other direction that provides of the utility model one embodiment;
Fig. 3 is aluminium housing in the LED luminescent panel that provides of the utility model one embodiment and the schematic cross-section of LED light-emitting section;
Fig. 4 is the structural representation of the LED luminescent panel Elastic part that provides of the utility model one embodiment.
Wherein, 1, aluminium housing; 2, leaded light module; 3, LED light-emitting section; 4, elastic component; 5, crossed beam trunking; 6, caustic surface; 11, top aluminium wing; 12, bottom aluminium wing; 13, LED light-emitting section mounting groove; 14, elastic component mounting groove; 15, side wing; 16, leaded light module mounting groove; 41, first end; 42, the second end; 43, elastic portion.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the utility model provides a kind of LED luminescent panel, comprises leaded light module 2, several are for encapsulating aluminium housing 1, at least one LED light-emitting section 3 and the elastic component 4 of described leaded light module 2; On each aluminium housing 1, be equipped with leaded light module mounting groove 16, LED light-emitting section mounting groove 13 and elastic component mounting groove 14; Described leaded light module 4 is arranged in described aluminium housing 1 by described leaded light module mounting groove 16; Described LED light-emitting section 3 is arranged in the LED light-emitting section mounting groove 13 of described aluminium housing 1; Described elastic component 4 is L-type, comprises first end 41 and the second end 42, and described first end 41 and the second end 42 insert respectively in the described elastic component mounting groove 14 of adjacent described aluminium housing 1, and described first end 41 and the second end 42 have the elastic portion 43 of compressible distortion.In another embodiment of the utility model, for reaching illuminating effect, described LED light-emitting section 3 can be one or two, three or four, that is to say LED luminescent panel can be monolateral or opposite side described LED light-emitting section 3 is installed, i.e. LED light-emitting section 3 or pair of LEDs light-emitting section 3 or two pairs of LED light-emitting sections 3, wherein, LED light-emitting section 3 is provided with multiple LED lamps.
The LED luminescent panel that the utility model provides, by adopting described elastic component 4 to connect adjacent described aluminium housing 1, described elastic component 4 is L-type, comprise first end 41 and the second end 42, described first end 41 and the second end 42 insert respectively in the described elastic component mounting groove 14 of adjacent described aluminium housing 1, described first end 41 and the second end 42 have the elastic portion 43 of compressible distortion, when described first end 41 and the second end 42 insert respectively the described elastic component mounting groove 14 of adjacent described aluminium housing 1 interior after, elastic portion 43 on described first end 41 and the second end 42 produces pretightning force with described elastic component mounting groove 14 madial wall elasticity butts the distortion of adjacent described aluminium housing 1 respectively, make the fixing described leaded light module 2 of described aluminium housing 1, LED light-emitting section 3.With respect to prior art, owing to adopting described elastic component 4 to connect adjacent described aluminium housing 1, need to perforate on described aluminium housing 1, required accessory is less, makes assembling relatively simple, and structure is compacter, and then makes LED luminescent panel thinner.
As the preferred mode of one, described leaded light module 2 is rectangular.In the present embodiment, described leaded light module 2 can be rectangular, and accordingly, the quantity of aluminium housing 1 can relative set be also four, and described four aluminium housings 1 are separately positioned on the surrounding of described leaded light module 2.
As the preferred mode of one, described leaded light module 2 comprises the diffuser plate, LGP, reflecting plate and the backboard that stack gradually from top to bottom.In the present embodiment, the light that is arranged at LED light-emitting section 3 in the LED light-emitting section mounting groove 13 of described aluminium housing 1 is derived by described leaded light module 2, described leaded light module 2 stacks gradually from top to bottom comprises diffuser plate, LGP, reflecting plate and backboard, LED luminescent panel is only because the change of leaded light module 2 thickness changes like this, reject the impact of other factors on LED luminescent panel thickness, be conducive to ultra-thin LED luminescent panel.
As the preferred mode of one, described elastic portion 43 is separately positioned on the centre position of described first end 41 and the centre position of described the second end 42.In the present embodiment, described elastic component 4 is L-type, comprise first end 41 and the second end 42, described first end 41 and the second end 42 insert respectively in the described elastic component mounting groove 14 of adjacent described aluminium housing 1, described first end 41 and the second end 42 have the elastic portion 43 of compressible distortion, when described first end 41 and the second end 42 insert respectively the described elastic component mounting groove 14 of adjacent described aluminium housing 1 interior after, described elastic portion 43 is also out of shape with described elastic component mounting groove 14 madial wall elasticity butts the pretightning force producing respectively, make the fixing described leaded light module 2 of described aluminium housing 1, LED light-emitting section 3.In novel another embodiment of this reality, described elastic component 4 is L-type, comprise first end 41 and the second end 42, described first end 41 and the second end 42 insert respectively in the described elastic component mounting groove 14 of adjacent described aluminium housing 1, described first end 41 and the second end 42 have hangnail parts, when described first end 41 and the second end 42 insert respectively the described elastic component mounting groove 14 of adjacent described aluminium housing 1 interior after, described hangnail parts connect with described elastic component mounting groove 14 madial walls respectively and are out of shape the pretightning force of generation, as long as make the fixing described leaded light module 2 of described aluminium housing 1, LED light-emitting section 3.
As the preferred mode of one, described aluminium housing 1 cross section is C type, and it comprises bottom aluminium wing 12, top aluminium wing 11 and for connecting the side wing 15 of described bottom aluminium wing 12, top aluminium wing 11.
As the preferred mode of one, described leaded light module mounting groove 16 is between described bottom aluminium wing 12, top aluminium wing 11; Described elastic component mounting groove 14 is positioned at described side wing 15 inwalls, and described LED light-emitting section mounting groove 13 is between described elastic component mounting groove 14 and described leaded light module mounting groove 16.In the present embodiment, leaded light module mounting groove 16 between described bottom aluminium wing 12, top aluminium wing 11, when 1 injection moulding of described aluminium housing, be integrated, and elastic component mounting groove 14 in described aluminium housing 1 is closure, after described aluminium housing 1 injection mo(u)lding, by machined, form, described elastic component mounting groove 14 has certain length, as long as guarantee to install described elastic component 4.
As the preferred mode of one, described bottom aluminium wing 12 length are greater than described top aluminium wing length 11.In the present embodiment, described leaded light module 2 comprises the diffuser plate stacking gradually from top to bottom, LGP, reflecting plate and backboard, described leaded light module 2 is arranged in the leaded light module mounting groove 16 between described bottom aluminium wing 12 and described top aluminium wing 11, because the length of described bottom aluminium wing 12 is greater than the length of described top aluminium wing 11, institute's leaded light module 2 is being arranged on after described leaded light module mounting groove 16, so just increased the area of dissipation of described aluminium housing 1, the heat that LED lamp in described LED electroluminescent lamp 3 is sent when work can be gone out by Quick diffusing by aluminium type material, therefore described bottom aluminium wing 12 plays the effect of stationary backplate and heat radiation.
As the preferred mode of one, described aluminium housing 1 is provided with crossed beam trunking 5, and described crossed beam trunking 5 is between described LED light-emitting section mounting groove 13 and described elastic component mounting groove 14.In the present embodiment, for solving the small space of LED luminescent panel superthin structure, be difficult to the problem of cabling, by a crossed beam trunking 5 being set between described LED light-emitting section mounting groove 13 and described elastic component mounting groove 14, by laying wire in described crossed beam trunking 5, provide power supply for described LED light-emitting section 3, make described LED electroluminescent lamp 3 connect low-tension supply by this electric wire and guarantee that the LED lamp in described LED electroluminescent lamp 3 can work under stable constant current mode, to improve the service life of LED lamp.
As the preferred mode of one, described aluminium housing 1 inside is provided with 6, two described caustic surfaces 6 of two caustic surfaces that are oppositely arranged all between described LED light-emitting section mounting groove 13 and described leaded light module mounting groove 16.In the present embodiment, the distance between two caustic surfaces 6 increases gradually from described LED light-emitting section mounting groove 13 to described leaded light module mounting groove 16.Between the plane at the plane at two caustic surface 6 places and leaded light module 2 places, all there is angle α, 0 ° of < α <90 °, two caustic surfaces 6 have certain angle of inclination with respect to leaded light module 2, can be better by the light-ray condensing of the LED lamp in described LED light-emitting section 3 to leaded light module 2, play the effect of optically focused.
Concrete assembling process is described below, described LED light-emitting section 3 is fixed in the LED light-emitting section mounting groove 13 in described aluminium housing 1, and in described leaded light module 2 is arranged in described aluminium housing 1 by described leaded light module mounting groove 16, and connect adjacent described aluminium housing 1 by described elastic component 4, the first end 41 and the second end 42 that are about to described elastic component 4 insert respectively in the described elastic component mounting groove 14 of adjacent described aluminium housing 1, described first end 41 and the second end 42 have the elastic portion 43 of compressible distortion, elastic portion 43 on described first end 41 and the second end 42 produces pretightning force with described elastic component mounting groove 14 madial wall elasticity butts the distortion of adjacent described aluminium housing 1 respectively, make the fixing described leaded light module 2 of described aluminium housing 1, LED light-emitting section 3.
The LED luminescent panel that the utility model provides, by adopting described elastic component 4 to connect adjacent described aluminium housing 1, described elastic component 4 is L-type, comprise first end 41 and the second end 42, described first end 41 and the second end 42 insert respectively in the described elastic component mounting groove 14 of adjacent described aluminium housing 1, described first end 41 and the second end 42 have the elastic portion 43 of compressible distortion, when described first end 41 and the second end 42 insert respectively the described elastic component mounting groove 14 of adjacent described aluminium housing 1 interior after, elastic portion 43 on described first end 41 and the second end 42 produces pretightning force with described elastic component mounting groove 14 madial wall elasticity butts the distortion of adjacent described aluminium housing 1 respectively, make the fixing described leaded light module 2 of described aluminium housing 1, LED light-emitting section 3.With respect to prior art, owing to adopting described elastic component 4 to connect adjacent described aluminium housing 1, and utilize the elastic portion 43 on first end 41 and second end 42 of described elastic component 4 to produce pretightning force with adjacent described elastic component mounting groove 14 madial wall elasticity butts distortion respectively, make the fixing described leaded light module 2 of described aluminium housing 1, LED light-emitting section 3, and need to perforate on described aluminium housing 1, required accessory is less, make assembling relatively simple, structure is compacter, and then makes LED luminescent panel thinner.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a LED luminescent panel, is characterized in that, comprises leaded light module, several are for encapsulating aluminium housing, at least one LED light-emitting section and elastic component of described leaded light module;
On each aluminium housing, be equipped with leaded light module mounting groove, LED light-emitting section mounting groove and elastic component mounting groove;
Described leaded light module is arranged in described aluminium housing by described leaded light module mounting groove;
Described LED light-emitting section is arranged in the LED light-emitting section mounting groove of described aluminium housing;
Described elastic component is L-type, comprises first end and the second end, and described first end and the second end insert respectively in the described elastic component mounting groove of adjacent described aluminium housing, and described first end and the second end have the elastic portion of compressible distortion.
2. LED luminescent panel as claimed in claim 1, is characterized in that, described leaded light module is rectangular.
3. LED luminescent panel as claimed in claim 1, is characterized in that, described leaded light module comprises the diffuser plate, LGP, reflecting plate and the backboard that stack gradually from top to bottom.
4. LED luminescent panel as claimed in claim 1, is characterized in that, described elastic portion is arranged on respectively the centre position of described first end and the centre position of described the second end.
5. LED luminescent panel as claimed in claim 1, is characterized in that, described aluminium housing cross section is C type, and it comprises bottom aluminium wing, top aluminium wing and for connecting the side wing of described bottom aluminium wing, top aluminium wing.
6. LED luminescent panel as claimed in claim 5, is characterized in that, described leaded light module mounting groove is between described bottom aluminium wing, top aluminium wing; Described elastic component mounting groove is positioned at described side wing inwall, and described LED light-emitting section mounting groove is between described elastic component mounting groove and described leaded light module mounting groove.
7. LED luminescent panel as claimed in claim 5, is characterized in that, described bottom aluminium wing length is greater than described top aluminium wing length.
8. LED luminescent panel as claimed in claim 5, is characterized in that, described aluminium housing is provided with crossed beam trunking, and described crossed beam trunking is between described LED light-emitting section mounting groove and described elastic component mounting groove.
9. LED luminescent panel as claimed in claim 5, is characterized in that, described aluminium housing inside is provided with two caustic surfaces that are oppositely arranged, and two described caustic surfaces are all between described LED light-emitting section mounting groove and described leaded light module mounting groove.
10. LED luminescent panel as claimed in claim 9, is characterized in that, the distance between two caustic surfaces increases gradually from described LED light-emitting section mounting groove to described leaded light module mounting groove; Between the plane at the plane at two caustic surface places and leaded light module place, all there is angle α, 0 ° of < α <90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656931.8U CN203571483U (en) | 2013-10-23 | 2013-10-23 | LED lighting panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656931.8U CN203571483U (en) | 2013-10-23 | 2013-10-23 | LED lighting panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571483U true CN203571483U (en) | 2014-04-30 |
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ID=50539214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656931.8U Expired - Fee Related CN203571483U (en) | 2013-10-23 | 2013-10-23 | LED lighting panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096711A1 (en) * | 2013-12-25 | 2015-07-02 | Byd Company Limited | Light emitting panel |
| CN105650551A (en) * | 2015-12-24 | 2016-06-08 | 深圳福凯半导体技术股份有限公司 | Panel lamp and ceiling rack thereof |
| CN109767700A (en) * | 2019-03-27 | 2019-05-17 | 深圳市恒利普智能显示有限公司 | Display screen |
-
2013
- 2013-10-23 CN CN201320656931.8U patent/CN203571483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096711A1 (en) * | 2013-12-25 | 2015-07-02 | Byd Company Limited | Light emitting panel |
| CN105650551A (en) * | 2015-12-24 | 2016-06-08 | 深圳福凯半导体技术股份有限公司 | Panel lamp and ceiling rack thereof |
| CN109767700A (en) * | 2019-03-27 | 2019-05-17 | 深圳市恒利普智能显示有限公司 | Display screen |
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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: 20140430 Termination date: 20201023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |