CN205824649U - Can efficient encapsulation and the LED panel lamp of heat radiation - Google Patents
Can efficient encapsulation and the LED panel lamp of heat radiation Download PDFInfo
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- CN205824649U CN205824649U CN201620822400.5U CN201620822400U CN205824649U CN 205824649 U CN205824649 U CN 205824649U CN 201620822400 U CN201620822400 U CN 201620822400U CN 205824649 U CN205824649 U CN 205824649U
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- back shroud
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- panel lamp
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Abstract
The utility model discloses a kind of can efficient encapsulation and the LED panel lamp of heat radiation, including back shroud, LED, frame, light guide plate and diffuser plate, the downward flange in back shroud least one set opposite side edge forms two vertical component effects, LED is installed on the inner surface of vertical component effect, light guide plate is located between two groups of LED of opposite side, diffuser plate is installed on below light guide plate, and frame is installed on back shroud, light guide plate and diffuser plate surrounding, and whole LED panel lamp is fixed encapsulated moulding.This utility model enhances the thermal diffusivity of LED panel lamp, and reduces manufacturing cost, and assembling process is the easiest, substantially increases packaging efficiency.
Description
Technical field
This utility model relate to a kind of can efficient encapsulation and the LED panel lamp of heat radiation, belong to lighting field.
Background technology
LED panel lamp is the indoor illumination light fitting of a top grade, and its outer rim is formed through anodic oxidation by aluminium alloy, light source
For LED, whole Design of Luminaires is attractive in appearance succinctly, air is luxurious, existing good illuminating effect, can bring again the impression of U.S. to people.
LED panel lamp design uniqueness, light forms a kind of uniform flat luminous effect, uniform-illumination after the light guide plate of high transmission rate
Property is good, light is soft, comfortable and the most blind bright, can effectively alleviate eyestrain.LED panel lamp can also radioprotective, will not stimulate pregnant
Woman, old man, the skin of child.
Chinese patent 201310203899.2 discloses a kind of panel light, including multiple first frames, connect multiple described
Multiple corner blocks of the first frame, multiple light source assembly, light element, back shroud and relative with multiple described first frames
Second frame, by cooperating of the first frame and the second frame, is packaged into light source assembly, light element and back shroud
Type, the first frame and the second frame need to be connected by nut, and the first frame is provided with multiple positioning rib, draw-in groove and projection etc.
Parts, this frame makes relatively complicated, assembles and the most more bother, and in prior art, back shroud is adopted made of plastic, limit
Frame many employings metal material is made, and is used for dispelling the heat, this panel light can only rely on first frame heat radiation, area of dissipation less thus
Cause radiating effect bad.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of can efficient encapsulation and the LED panel lamp of heat radiation, purport
In solving conventional art, LED panel lamp encapsulating structure is complicated, it is difficult to assemble and the problem of heat dispersion difference.
For solve the problems referred to above, this utility model provide a kind of can efficient encapsulation and the LED panel lamp of heat radiation, including after
Cover plate, LED, frame, light guide plate and diffuser plate, the downward flange in described back shroud least one set opposite side edge forms two and hangs down
Straight portion, described LED is installed on the inner surface of vertical component effect, and described LED is provided with multiple LED, described light guide plate
Being located between two groups of LED of opposite side, described diffuser plate is installed on below light guide plate, and described frame is installed on bonnet
Plate, light guide plate and diffuser plate surrounding, fix encapsulated moulding by whole LED panel lamp.
Further, above-mentioned can efficient encapsulation and the LED panel lamp of heat radiation, the inner surface of described vertical component effect is provided with spacing
Block, described light guide plate and diffuser plate are all limited between two limited blocks.
Further, above-mentioned can efficient encapsulation and the LED panel lamp of heat radiation, described frame in " " type, the two of described frame
It is provided with buckle inside section horizontal segment, correspondingly, is provided with draw-in groove at the upper surface of back shroud and the lower surface of diffuser plate, or, institute
State and be provided with draw-in groove inside two sections of horizontal segments of frame, be provided with buckle at the upper surface of back shroud and the lower surface of diffuser plate, described
Buckle and draw-in groove cooperate so that frame is fixing with back shroud, light guide plate and diffuser plate to be connected.
Further, above-mentioned can efficient encapsulation and the LED panel lamp of heat radiation, the edge of described vertical component effect is to in-flanges, shape
Becoming horizontal part, described diffuser plate is carried on above this horizontal part.
Further, above-mentioned can efficient encapsulation and the LED panel lamp of heat radiation, described frame in " " type, two sections of water of frame
It is provided with buckle inside flat section, correspondingly, is provided with draw-in groove, or the two of frame at the upper surface of back shroud and the lower surface of horizontal part
It is provided with draw-in groove inside section horizontal segment, is provided with buckle, described buckle and draw-in groove at the upper surface of back shroud and the lower surface of horizontal part
Cooperate so that frame is in the fixing connection of back shroud, light guide plate and diffuser plate.
Further, above-mentioned can efficient encapsulation and the LED panel lamp of heat radiation, the edge on each limit of described back shroud all to
Lower flange forms vertical component effect, and the inner surface of every vertical component effect is equipped with LED.
Further, above-mentioned can efficient encapsulation and the LED panel lamp of heat radiation, described back shroud outer surface is provided with reinforcement,
This reinforcement is in " one " font or " ten " font.
The invention also discloses a kind of can efficient encapsulation and the LED panel lamp of heat radiation, including following step:
(1) make back shroud with metal material, and at least select one group of opposite side of back shroud, the edge flange of this opposite side is formed vertically
Portion；
(2) LED is installed on vertical component effect inner surface；
(3) light guide plate is limited between the LED on the vertical component effect being in opposite side；
(4) diffuser plate is installed on it is in below light guide plate；
(5) frame uses plastics once injection moulding to make, and frame is sticked in back shroud, light guide plate and diffuser plate
Surrounding so that back shroud, light guide plate and diffuser plate are fixed, completes encapsulation.
Prominent substantial advance of the present utility model is embodied in significant technique effect: back shroud in this utility model
Employing metal material is made, and LED is installed on the vertical component effect that back shroud flange is formed, owing to vertical component effect belongs to bonnet one
Point, the most whole back shroud all can play thermolysis, has good heat sinking function, additionally, frame uses plastics disposable
Injection mo(u)lding, only can complete the encapsulation of LED panel lamp by snap effect, it is no longer necessary to use nut, compared to existing skill
Baroque frame in art, cost is the cheapest, encapsulates the easiest, substantially increases packaging efficiency.
Accompanying drawing explanation
Fig. 1 is LED panel lamp back shroud and LED schematic diagram；
Fig. 2 is LED panel lamp back shroud and LED sectional view；
Fig. 3 is LED panel lamp back shroud and LED another embodiment schematic diagram；
Fig. 4 is LED panel lamp back shroud and LED another embodiment sectional view；
Fig. 5 is LED panel lamp back shroud and the concrete schematic diagram of LED；
Fig. 6 is LED panel lamp back shroud and LED another embodiment schematic diagram；
Fig. 7 is LED panel lamp back shroud reinforcement schematic diagram；
Fig. 8 is LED panel lamp bonnet frame buckle schematic diagram.
In figure, the implication of each reference is: 1 back shroud, 11 vertical component effects, 12 horizontal parts, 13 reinforcements,
2 LED, 21 LED, 3 frames, 31 buckles, 4 light guide plates, 5 diffuser plates, 6 limited blocks.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, so that this utility model skill
Art scheme is more readily understood and grasps.
As shown in Figures 1 and 2, described in the utility model the LED panel lamp of efficient encapsulation and heat radiation back shroud can be included
1, LED 2, frame 3, light guide plate 4 and diffuser plate 5, back shroud 1 is made up of the metal material that heat conductivility is good, and bonnet
The downward flange in plate 1 one of which opposite side edge forms two vertical component effects 11, as it is shown in figure 5, LED 2 is installed on vertical component effect 11
Inner surface, LED 2 is provided with multiple LED 21.As shown in Figures 1 and 2, light guide plate 4 is limited in and is in the two of opposite side
Between group LED 2, diffuser plate 5 is positioned at below light guide plate 3, and frame 3 uses plastics once injection moulding, frame 3 to be installed on
Back shroud 1, light guide plate 4 and diffuser plate 5 surrounding, fix encapsulated moulding by whole LED panel lamp.The inner surface of vertical component effect 11 is provided with
Limited block 6, limited block 6 is for spacing light guide plate 4 and diffuser plate 5, it is simple to light guide plate 4 and diffuser plate 5 are fixed.Lead as shown in Figure 2
Tabula rasa 4 and diffuser plate 5 are limited between two limited blocks 6, in addition, it is possible to only light guide plate 4 is limited between limited block 6, and
Diffuser plate 5 is installed on below back shroud 1 vertical component effect 11, by frame 3 fixation by back shroud 1, light guide plate 4 and diffuser plate
5 are packaged.
As shown in Figures 3 and 4, as another embodiment of the present utility model, the one of which opposite side of back shroud 1
The downward flange in edge forms vertical component effect 11, and the inside side flanging in vertical component effect 11 edge forms horizontal part 12, and LED 2 is installed on vertical
The inner surface in straight portion 11, diffuser plate 5 is carried on two horizontal parts 12 being in opposite side, and light guide plate 4 is installed on diffuser plate 5
Side, and light guide plate 4 is located between two groups of LED 2 of opposite side, the inner surface of vertical component effect 11 is provided with limited block 6, limited block
6 are used for spacing light guide plate 4 and diffuser plate 5, it is simple to light guide plate 4 and diffuser plate 5 are fixed.
As shown in Figure 6, as another embodiment of the present utility model, compared to Fig. 1, each limit of back shroud 1
Edge flange all downwards, form four vertical component effects 11, every vertical component effect 11 inner surface is mounted on LED 2, by this class
Pushing away, for the embodiment in Fig. 3, also by the four edges of back shroud 1 flange all downwards, form four vertical component effects 11, every vertical
The edge in portion 11, all to in-flanges, forms horizontal part 12, is shown without here in figure.
As it is shown in fig. 7, in order to ensure the firm of back shroud 1, back shroud 1 outer surface is provided with reinforcement 13, and reinforcement 13 is excellent
Elect " one " font or " ten " font as.
As shown in Figure 8, frame 3, in " " type, is provided with buckle 31, accordingly, for figure inside two sections of horizontal segments of frame 3
Embodiment in 1 and Fig. 2, the lower surface of back shroud 1 upper surface and diffuser plate 5 is provided with draw-in groove, and the buckle up and down 31 of frame 3 is respectively
It is sticked in the draw-in groove of back shroud 1 and diffuser plate 5, thus fixing back shroud 1, light guide plate 4 and diffuser plate 5, by whole LED panel
Lamp encapsulated moulding.For the embodiment in Fig. 3 and Fig. 4, the lower surface of back shroud 1 upper surface and back shroud 1 horizontal part 12 is provided with
Draw-in groove, the buckle up and down 31 of frame 3 is sticked in the upper lower bayonet slot of back shroud 1 respectively, it is possible to by fixing back shroud 1, light guide plate 4
With diffuser plate 5, by whole LED panel lamp encapsulated moulding.Or, at frame about 3 horizontal segment, draw-in groove is installed, exists accordingly,
For the embodiment in Fig. 1 and Fig. 2, the lower surface of back shroud 1 upper surface and diffuser plate 5 installs buckle, in Fig. 3 and Fig. 4
Embodiment, back shroud 1 upper surface and back shroud 1 horizontal part 12 lower surface install buckle, as long as frame 3 can and back shroud
1 and diffuser plate 5 engage, complete whole LED panel and encapsulate.
This utility model method for packing is as follows, specifically includes following step: (1) makes back shroud 1 with metal material,
And at least select one group of opposite side of back shroud 1, and the edge flange of opposite side is formed vertical component effect 11, LED is installed on vertical by (2)
Straight portion 11 inner surface, light guide plate 4 is limited between the LED 2 on the vertical component effect 11 being in opposite side by (3), and (4) are by diffuser plate
5 are installed on and are in below light guide plate 4, and frame is sticked in back shroud 1, light guide plate 4 and the surrounding of diffuser plate 5 by (5), complete envelope
Dress.
By above description it can be seen that in this utility model back shroud use metal material make, LED is installed on
The vertical component effect that back shroud flange is formed, owing to vertical component effect belongs to a bonnet part, the most whole back shroud all can play heat radiation and make
With, there is good heat sinking function, additionally, frame uses plastics once injection moulding, only can be completed by snap effect
The encapsulation of LED panel lamp, it is no longer necessary to using nut, the baroque frame compared in prior art, cost is the cheapest,
Encapsulate the easiest, substantially increase work efficiency.
Certainly, above is only concrete exemplary applications of the present utility model, does not constitute protection domain of the present utility model and appoints
What limits.The technical scheme that all employing equivalents or equivalence are replaced and formed, all falls within this utility model rights protection model
Within enclosing.
Claims (7)
1. can efficient encapsulation and the LED panel lamp of heat radiation, including back shroud, LED, frame, light guide plate and diffuser plate, it is special
Levy and be: the downward flange in described back shroud least one set opposite side edge forms two vertical component effects, and described LED is installed on vertically
The inner surface in portion, described LED is provided with multiple LED, described light guide plate be located in opposite side two groups of LED it
Between, described diffuser plate is installed on below light guide plate, and described frame is installed on back shroud, light guide plate and diffuser plate surrounding, by whole
LED panel lamp fixes encapsulated moulding.
The most according to claim 1 can efficient encapsulation and the LED panel lamp of heat radiation, it is characterised in that: described vertical component effect
Inner surface is provided with limited block, and described light guide plate and diffuser plate are all limited between two limited blocks.
The most according to claim 1 can efficient encapsulation and the LED panel lamp of heat radiation, it is characterised in that: described frame is in " "
Type, is provided with buckle inside two sections of horizontal segments of described frame, correspondingly, sets at the upper surface of back shroud and the lower surface of diffuser plate
There is draw-in groove, or, it is provided with draw-in groove inside two sections of horizontal segments of described frame, at upper surface and the lower surface of diffuser plate of back shroud
Being provided with buckle, described buckle and draw-in groove cooperate so that frame is fixing with back shroud, light guide plate and diffuser plate to be connected.
The most according to claim 1 can efficient encapsulation and the LED panel lamp of heat radiation, it is characterised in that: described vertical component effect
Edge, to in-flanges, forms horizontal part, and described diffuser plate is carried on above this horizontal part.
The most according to claim 4 can efficient encapsulation and the LED panel lamp of heat radiation, it is characterised in that: described frame is in " "
Type, is provided with buckle inside two sections of horizontal segments of frame, correspondingly, is provided with card at the upper surface of back shroud and the lower surface of horizontal part
It is provided with draw-in groove inside groove, or two sections of horizontal segments of frame, is provided with buckle at the upper surface of back shroud and the lower surface of horizontal part,
Described buckle and draw-in groove cooperate so that frame is in the fixing connection of back shroud, light guide plate and diffuser plate.
The most according to claim 1 can efficient encapsulation and the LED panel lamp of heat radiation, it is characterised in that: described back shroud
The edge on each limit flange all downwards forms vertical component effect, and the inner surface of every vertical component effect is equipped with LED.
The most according to claim 1 can efficient encapsulation and the LED panel lamp of heat radiation, it is characterised in that: outside described back shroud
Surface is provided with reinforcement, and this reinforcement is in " one " font or " ten " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822400.5U CN205824649U (en) | 2016-07-29 | 2016-07-29 | Can efficient encapsulation and the LED panel lamp of heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620822400.5U CN205824649U (en) | 2016-07-29 | 2016-07-29 | Can efficient encapsulation and the LED panel lamp of heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824649U true CN205824649U (en) | 2016-12-21 |
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ID=57556870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620822400.5U Active CN205824649U (en) | 2016-07-29 | 2016-07-29 | Can efficient encapsulation and the LED panel lamp of heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090648A (en) * | 2016-07-29 | 2016-11-09 | 江苏欧惠达光电节能科技有限公司 | Can efficient encapsulation and the LED panel lamp of heat radiation and method for packing thereof |
| CN109185783A (en) * | 2018-08-22 | 2019-01-11 | 吴生媛 | A kind of electric power overhaul headlamp with emergency power supply |
-
2016
- 2016-07-29 CN CN201620822400.5U patent/CN205824649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090648A (en) * | 2016-07-29 | 2016-11-09 | 江苏欧惠达光电节能科技有限公司 | Can efficient encapsulation and the LED panel lamp of heat radiation and method for packing thereof |
| CN109185783A (en) * | 2018-08-22 | 2019-01-11 | 吴生媛 | A kind of electric power overhaul headlamp with emergency power supply |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |