CN208794192U - A kind of LED panel lamp - Google Patents
A kind of LED panel lamp Download PDFInfo
- Publication number
- CN208794192U CN208794192U CN201821620201.1U CN201821620201U CN208794192U CN 208794192 U CN208794192 U CN 208794192U CN 201821620201 U CN201821620201 U CN 201821620201U CN 208794192 U CN208794192 U CN 208794192U
- Authority
- CN
- China
- Prior art keywords
- backboard
- led
- surface frame
- light
- reflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of LED panel lamps, including backboard, LED light source board, surface frame, light guide plate, reflector and diffuser plate, there is an enclosing being looped around around its light-emitting window in the surface frame, the backboard periphery all has the vertical component effect formed toward outlet light direction flange, the recessed portion that the middle part of the backboard is recessed toward light-emitting window direction, the vertical position of the backboard is fixedly connected in the enclosing of surface frame and with enclosing, LED light source board is fixed on at least inside of a vertical component effect of the backboard, the recessed portion of the backboard and reflector offset with by diffuser plate, light guide plate and reflector are fixed in surface frame, cause its heat dissipation effect bad to solve the problems, such as that the lamp bar of existing LED panel lamp radiate by frame.
Description
Technical field
The utility model relates to lighting areas, are specifically related to a kind of LED panel lamp.
Background technique
LED panel lamp is the indoor illumination light fitting of a top grade, and outer rim is formed by aluminium alloy through anodic oxidation, light source
For LED, entire Design of Luminaires is beautiful succinctly, atmosphere is luxurious, existing good illuminating effect, and the impression of beauty can be brought to people.
LED panel lamp design is unique, and light forms a kind of uniform flat luminous effect, uniform-illumination after the light guide plate of high transparency
Property it is good, light is soft, comfortably without blind it is bright, asthenopia can be effectively relieved.
Existing side entering type LED panel lamp is particularly subject to doting on for consumer, such as since it has thinner thickness
A kind of LED flat lamp disclosed in CN202719413, frame and simple right angle corner portion connection group by multiple vertical bar shapes
At a rectangular frame, it is fixed with lamp bar in the frame, in the diffuser plate for being fixedly arranged at the front end with raising lighting effect of frame
And light guide plate, reflectance coating is fixed in the rear end of frame and plays the reflection aluminium sheet of external fixed function；The light guide plate at least one
Side is equipped with one group of lamp bar, and the fixed lamp bar of the frame and light guide plate, the lamp bar include an aluminum substrate and be embedded on aluminum substrate
Light emitting diode, the light emitting diode is between aluminum substrate and light guide plate.The lamp bar of existing LED panel lamp is all to be sticked
Frame on, due to size all very littles of frame, lamp bar is radiated by frame, and which results in its heat dissipation effects not
It is good.
Utility model content
The utility model is intended to provide a kind of LED panel lamp, with solve the lamp bar of existing LED panel lamp by frame into
The capable problem for radiating and causing its heat dissipation effect bad.
Concrete scheme is as follows:
A kind of LED panel lamp, including backboard, LED light source board, surface frame, light guide plate, reflector and diffuser plate, the surface frame
The upper enclosing being looped around around its light-emitting window with one, the backboard is made of metal material, and its periphery all has past outlet
Light direction flange formed vertical component effect, the recessed portion that the middle part of the backboard is recessed toward light-emitting window direction, the backboard it is vertical
Portion is located in the enclosing of surface frame and is fixedly connected with enclosing, is fixed with LED light on at least inside of a vertical component effect of the backboard
Source plate, being sticked in LED light source board has several LED lamp beads, and the diffuser plate is arranged in surface frame and by the light-emitting window in surface frame
It covers in, the LED lamp bead on diffuser plate and in the wherein one side of light guide plate and LED light source board is being arranged in just in the light guide plate
Right, the reflector is arranged on light guide plate, and the recessed portion and reflector of the backboard offset with by diffuser plate, light guide plate and anti-
Tabula rasa is fixed in surface frame.
Further, there is the groove for installing LED light source board on the vertical component effect of the backboard.
Further, it is used to limit the limit of diffuser plate, light guide plate and reflector displacement in the surface frame with several
Block.
Further, connection fixed by snap between the vertical component effect of the backboard and the enclosing of panel.
LED panel lamp provided by the utility model has the advantage that the utility model provides compared with prior art
LED panel lamp LED light source board is fixed on backboard, enable LED lamp bead work be generate heat by entirely carrying on the back
Plate radiates, and substantially increases its heat dissipation area, therefore also substantially increases the heat dissipation effect of LED light source.
Detailed description of the invention
Fig. 1 shows the stereoscopic schematic diagram of LED panel lamp.
Fig. 2 shows the stereoscopic schematic diagrams of surface frame.
Fig. 3 shows the stereoscopic schematic diagram of backboard.
Fig. 4 shows the enlarged drawing of LED panel lamp broken section.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As Figure 1-Figure 4, the utility model provides a kind of LED panel lamp, the LED panel lamp include include backboard
10, LED light source board 20, surface frame 30, light guide plate 40, reflector 50 and diffuser plate 60.Specifically, having a ring in the surface frame 30
The enclosing 310 being wound on around its light-emitting window 300, the backboard 10 are made of metal material, and its periphery all has toward outlet light
The vertical component effect 100 that 300 direction flange are formed, the recessed portion 110 that the middle part of the backboard 10 is recessed toward light-emitting window direction, the back
The vertical component effect 100 of plate 10 is located in the enclosing 310 of surface frame 30 and is fixedly connected with enclosing 310, formed for install light guide plate 40,
The space of reflector 50 and diffuser plate 60.
It is fixed with LED light source board 20 on at least inside of a vertical component effect 100 of the backboard 10, is pasted in LED light source board 20
Equipped with several LED lamp beads 200, the diffuser plate 60 is arranged in surface frame 30 and covers in the light-emitting window 300 in surface frame 30,
The light guide plate 40 is arranged on diffuser plate 60, and the LED lamp bead in the wherein one side of light guide plate 40 and LED light source board 20
200 faces, the reflector 50 are arranged on light guide plate 40, and the recessed portion 110 and reflector 50 of the backboard 10 offset to incite somebody to action
Diffuser plate 60, light guide plate 40 and reflector 50 are fixed in surface frame 30.
Since LED light source board 20 is mounted on the vertical component effect 100 of backboard 10, entire backboard 10 is all as this
The radiating piece of LED light source board 20, therefore LED light source board 20 is mounted on frame relative to traditional LED panel lamp, it mentions significantly
Its high heat dissipation area, therefore its heat dissipation effect can be greatly improved.
With reference to Fig. 4, in the present embodiment, it is preferred that have on the vertical component effect 100 of the backboard 10 for installing LED light
The groove 102 of source plate 20, groove 102 can limit the installation site of LED light source board 20, to guarantee the LED in LED light source board 20
The side of 200 face light guide plate 40 of lamp bead.
There are several to be displaced for limiting diffuser plate 60, light guide plate 40 and reflector 50 with reference to Fig. 2, in the surface frame 30
Limited block 320.Specifically, the edge of diffuser plate 60, light guide plate 40 and reflector 50 all has a chamfering, and in surface frame 30
Four corners correspond to the limited block 320 for being provided on the position of chamfering and matching with chamfering, to limit diffuser plate 60, guide-lighting
The displacement and rotation of plate 40 and reflector 50 in the horizontal direction.
Referring to figs. 2 and 3, in the present embodiment, for the ease of the installation between backboard 10 and surface frame 30, the backboard 10
Vertical component effect 100 and surface frame 30 enclosing 310 between be connection fixed by snap.Specifically, in the vertical component effect 100 of backboard 10
It is upper that there are multiple card interfaces 104, there is the clamping block 312 to match with card interface 104 on the enclosing 310 of the surface frame 30, with
It is fixed on backboard 10 directly in surface frame 30.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (4)
1. a kind of LED panel lamp, including backboard, LED light source board, surface frame, light guide plate, reflector and diffuser plate, it is characterised in that:
There is an enclosing being looped around around its light-emitting window, the backboard is made of metal material, and its periphery all has in the surface frame
There are the vertical component effect formed toward outlet light direction flange, the recessed portion that the middle part of the backboard is recessed toward light-emitting window direction, the back
The vertical position of plate is fixedly connected in the enclosing of surface frame and with enclosing, fixed on at least inside of a vertical component effect of the backboard
There is LED light source board, being sticked in LED light source board there are several LED lamp beads, and the diffuser plate is arranged in surface frame and will be in surface frame
Light-emitting window covers in, and the LED on diffuser plate and in the wherein one side of light guide plate and LED light source board is arranged in the light guide plate
Lamp bead face, the reflector are arranged on light guide plate, and the recessed portion and reflector of the backboard offset with by diffuser plate, leaded light
Plate and reflector are fixed in surface frame.
2. LED panel lamp according to claim 1, it is characterised in that: have on the vertical component effect of the backboard for installing
The groove of LED light source board.
3. LED panel lamp according to claim 1, it is characterised in that: have several for limiting expansion in the surface frame
It falls apart, the limited block of light guide plate and reflector displacement.
4. LED panel lamp according to claim 1, it is characterised in that: the enclosing of the vertical component effect of the backboard and panel it
Between connection fixed by snap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620201.1U CN208794192U (en) | 2018-09-30 | 2018-09-30 | A kind of LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821620201.1U CN208794192U (en) | 2018-09-30 | 2018-09-30 | A kind of LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794192U true CN208794192U (en) | 2019-04-26 |
Family
ID=66211449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821620201.1U Expired - Fee Related CN208794192U (en) | 2018-09-30 | 2018-09-30 | A kind of LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242871A (en) * | 2019-07-03 | 2019-09-17 | 李文星 | Full metal jacket panel light |
| CN112984420A (en) * | 2021-05-07 | 2021-06-18 | 昆山市诚泰电气股份有限公司 | Plug-in LED panel lamp |
-
2018
- 2018-09-30 CN CN201821620201.1U patent/CN208794192U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242871A (en) * | 2019-07-03 | 2019-09-17 | 李文星 | Full metal jacket panel light |
| WO2021000354A1 (en) * | 2019-07-03 | 2021-01-07 | 李文星 | Full-metal housing panel light |
| CN112984420A (en) * | 2021-05-07 | 2021-06-18 | 昆山市诚泰电气股份有限公司 | Plug-in LED panel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |