CN207005885U - A kind of flat lamp - Google Patents
A kind of flat lamp Download PDFInfo
- Publication number
- CN207005885U CN207005885U CN201720801886.9U CN201720801886U CN207005885U CN 207005885 U CN207005885 U CN 207005885U CN 201720801886 U CN201720801886 U CN 201720801886U CN 207005885 U CN207005885 U CN 207005885U
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- China
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- edge
- neck
- press strip
- frame
- back shroud
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Abstract
The utility model discloses a kind of flat lamp, belongs to LED lamp technical field.The flat lamp, including：Frame, inner side are provided with the neck being engaged with the edge of back shroud or press strip；The back shroud that shape is adapted with frame；Press strip, the wherein side of frame is only installed on, there is the first edge and the second edge arranged along its length, first edge is stretched into neck, and the second edge compresses the back shroud；Remaining edge that the back shroud is not pushed down by press strip is stretched into the neck.The neck being engaged with the edge of back shroud or press strip is provided with the scuncheon of flat lamp, during assembling, neck is stretched into one end of back shroud, the other end is caught in neck using the first edge of press strip, second edge compresses back shroud, and LED is lighted and guide-lighting component is fixed in the frame structure of frame, without other instruments, fast assembling-disassembling can be realized, efficiency of assembling is improved and is also more convenient for safeguarding and changing parts.
Description
Technical field
It the utility model is related to LED lamp technical field, and in particular to a kind of flat lamp.
Background technology
LED flat plate light fixture is square plane and the inside as a kind of conventional area source lamp, such flat lamp
Part is also all to be plane, the reflecting plate of mounting plane shape, light guide plate and diffuser plate successively mainly in a rectangular base,
, will and in base and in the side edge mounted LED lamp bar of light guide plate, the operation principle of the light fixture is to use light guide plate side
Point, the light of line state light source import, then exhale via light guide plate front, because the light fixture has ultra-thin light, light
Uniformly, save and stablize many advantages, such as durable, more and more put into illumination instruction, display area at present.
In flat board modulated structure, in order to fix light source and light guide plate, by using the shell of an attached cavity, by light source and lead
Tabula rasa is fixed in cavity, and in order to prevent light guide plate and light source from releasing, it will usually the extension in inner chamber sets frame, and uses
Screw is locked, and such light guide plate and light source will be limited in cavity；This structure is disadvantageous in that, light fixture need by
Instrument is fixed, and fixation procedure slightly has inconvenience, and after the completion of light fixture integrally assembles, just be inconvenient to dismount, will so make
The maintenance difficulties increase of light fixture is obtained, is unfavorable for changing part.
The A of patent document CN 102168822 disclose a kind of LED flat lamp, including light guide plate and are arranged at light guide plate side
The LED module on side, in addition to a placement light guide plate and the frame of LED module；One heat sink；And frame and heat sink are fixed
Locking buckle together so that light guide plate and LED module are positioned between frame and heat sink.The LED module of the light fixture with
Light guide plate is positioned by frame and heat sink, and frame and heat sink, is clamped using locking buckle, therefore is assembled
No longer need screw, it is only necessary to which each part alignment can is connected together, and takes apart if desired, it is only necessary to open locking of loosening
Buckle.But locking buckle is complicated, processing difficulties, and only corner lock mode, sandwich construction combine loose, shadow
Ring using effect.
Utility model content
The purpose of this utility model is to provide a kind of flat lamp easy to assembly, to overcome existing LED panel lamp usual
Assembling fixation is carried out to each building block using screw, the defects of so as to influence the overall structure of LED panel lamp and quality.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of flat lamp, including：
Frame, inner side are provided with the neck being engaged with the edge of back shroud or press strip；
The back shroud that shape is adapted with frame；
Press strip, the wherein side of frame is only installed on, there is the first edge and the second edge arranged along its length, institute
State the first edge to stretch into neck, the second edge compresses the back shroud；
Remaining edge that the back shroud is not pushed down by press strip is stretched into the neck.
During assembling, place that LED is luminous and guide-lighting component in the frame structure of frame, then spread back shroud, translate
Back shroud makes its one end be caught in frame neck, reserves the space that press strip is caught in for the other end, utilizes press strip and the card of frame
Groove, which coordinates, to be fixed.Whole assembling process is without other instruments, it is possible to achieve fast assembling-disassembling, improves efficiency of assembling
It is more convenient for safeguarding and changing parts.
Preferably, the frame is spliced by section bar, the section bar includes U-shaped profile plate and internal right angle
Plate, the wherein base angle of the L-square and profile plate are surrounded to form cavity, and the vertical plate of L-square is used to install lamp bar, level board
With profile plate shape into neck.The side that U-shaped profile plate is connected with vertical plate, which stretches out to be formed, shelves LED leaded light components
Support frame.
Preferably, the press strip includes two parts being parallel to each other, Part I is less than Part II, Part I
Stretch into neck, Part II compresses back shroud.
The Part I and Part II of press strip form ledge structure, after Part I stretches into neck, position it is higher the
Back shroud is just pushed down in two parts, realizes the fixation of each component in the frame structure of frame.
Preferably, the Part I and Part II have vertical First Transition face in the front of press strip, it is described
First Transition face flushes against the edge of neck, Part II with the frame back side.
After the front of the press strip refers to assembling, press strip is pressed on above back shroud, its side upward.First Transition face
Spacing effect is played in insertion to press strip.
The back side of the frame is for the illuminated area of flat lamp, and the back side of frame is used to fix with metope.Pressure
After bar installs, Part II flushes with the frame back side, and whole flat lamp is compact-sized, convenient installation.
Preferably, the Part I and Part II have inclined second transition face at the back side of press strip.
Preferably, the oral area medial surface of the neck has guiding surface.
The inclined plane at the press strip back side and the design of neck oral area guiding surface contribute to press strip to be caught in neck.
Preferably, there is the notch for originating in the first edge on the press strip.There is flat lamp installation on the frame
Hole, there is matched notch on the press strip.
The beneficial effect that the utility model possesses：
The utility model is provided with the neck being engaged with the edge of back shroud or press strip, assembling in the scuncheon of flat lamp
When, neck is stretched into one end of back shroud, and the other end is caught in neck using the first edge of press strip, and the second edge compresses back shroud,
LED is lighted and guide-lighting component is fixed in the frame structure of frame, without other instruments, it is possible to achieve quickly tear open
Dress, improves efficiency of assembling and is also more convenient for safeguarding and changing parts.
Brief description of the drawings
Fig. 1 is the structural perspective of the utility model flat lamp frame and press strip.
Fig. 2 is the sectional view of the utility model flat lamp.
Fig. 3 is the partial enlarged drawing in A portions in Fig. 2.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but following embodiments are only this practicality
New preferred embodiment, and it is not all.Based on the embodiment in embodiment, those skilled in the art are not making creation
Property work on the premise of obtain other embodiments, belong to the scope of protection of the utility model.
As Figure 1-3, flat lamp of the present utility model, including frame 1, frame 1 are spliced by section bar, and section bar includes
U-shaped profile plate 11 and internal L-square 12, the wherein base angle of L-square and profile plate are surrounded to form cavity, and L-square erects
Straight panel 121 is used to install lamp bar 2, level board 122 and profile plate shape into neck 13.
The side that U-shaped profile plate is connected with vertical plate stretches out the carriage to be formed and shelve LED leaded light components
111.Diffuser plate 3, light guide plate 4, pearl cotton 5 and back shroud 6 are sequentially placed on carriage 111 from the bottom to top.All components are folded
After putting well, back shroud 6 is flushed with neck 13, moves left and right back shroud, and back shroud 6 can be just caught in neck 13.Neck 13
Oral area medial surface there is guiding surface 131.
The shape of back shroud 6 is adapted with frame.Its size can be the size coordinated with carriage, or it is grown
Accommodating length of the degree slightly larger than carriage.
The edge of back shroud 6 is fixed using press strip 7, and every press strip is installed on the wherein side of frame, press strip 7
With the Part I 71 being parallel to each other arranged along its length and Part II 72, Part I 71 is less than Part II
72, Part I 71 and Part II 72 form ledge structure, and after the first edge of Part I 71 stretches into neck, position is higher
Part II 72 the back side compress back shroud 6, realize the fixation of each component in the frame structure of frame.
Part I 71 and Part II 72 have vertical First Transition face 73, First Transition face 73 in the front of press strip
Against the edge of neck 13, spacing effect is played.Part II 72 flushes with the frame back side, and whole flat lamp is compact-sized,
Outward appearance is simply clean and tidy.Part I 71 and Part II 72 have inclined second transition face 74 at the back side of press strip, contribute to
Press strip is caught in neck.
Due to having flat lamp mounting hole on frame, therefore press strip 7 is provided with matched notch 75.
Assembling mode of the present utility model：
Lamp bar 2 is installed first on the L-square 12 of frame, then stack successively on the carriage 111 of frame diffuser plate 3,
Light guide plate 4 and pearl cotton 5, bending back shroud 6 makes its both ends be caught in neck 13, and flattens back shroud, then by back shroud
One end is fully advanced in neck, is reserved space for the other end, is pressed into using press strip Part I 71 in neck, Part II is just
Back shroud is pushed down well, realizes the fixation of each element.
The utility model is without other instruments, it is possible to realizes the fast assembling-disassembling of flat lamp, improves efficiency of assembling
Also it is more convenient for safeguarding and changing parts.
Claims (7)
- A kind of 1. flat lamp, it is characterised in that including：Frame, inner side are provided with the neck being engaged with the edge of back shroud or press strip；The back shroud that shape is adapted with frame；Press strip, the wherein side of frame is only installed on, there is the first edge and the second edge arranged along its length, described the One edge is stretched into neck, and the second edge compresses the back shroud；Remaining edge that the back shroud is not pushed down by press strip is stretched into the neck.
- 2. flat lamp as claimed in claim 1, it is characterised in that the press strip includes two parts being parallel to each other, and first Partially below Part II, Part I is stretched into neck, and Part II compresses back shroud.
- 3. flat lamp as claimed in claim 2, it is characterised in that the positive mask of the Part I and Part II in press strip There is vertical First Transition face, the First Transition face flushes against the edge of neck, Part II with the frame back side.
- 4. flat lamp as claimed in claim 2, it is characterised in that the Part I and Part II have at the back side of press strip There is inclined second transition face.
- 5. flat lamp as claimed in claim 1, it is characterised in that the oral area medial surface of the neck has guiding surface.
- 6. flat lamp as claimed in claim 1, it is characterised in that there is the notch for originating in the first edge on the press strip.
- 7. flat lamp as claimed in claim 1, it is characterised in that the frame is spliced by section bar, and the section bar includes U The profile plate of type and internal L-square, the wherein base angle of the L-square and profile plate are surrounded to form cavity, and L-square erects Straight panel is used to install lamp bar, level board and profile plate shape into neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801886.9U CN207005885U (en) | 2017-07-04 | 2017-07-04 | A kind of flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720801886.9U CN207005885U (en) | 2017-07-04 | 2017-07-04 | A kind of flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005885U true CN207005885U (en) | 2018-02-13 |
Family
ID=61452328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720801886.9U Active CN207005885U (en) | 2017-07-04 | 2017-07-04 | A kind of flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323218A (en) * | 2018-11-23 | 2019-02-12 | 山东华天电子科技有限公司 | A kind of special-shaped optical cavity structure of fire emergency lamp |
| CN109373240A (en) * | 2018-11-13 | 2019-02-22 | 中山市鑫海精密制造科技有限公司 | A kind of flat lamp |
-
2017
- 2017-07-04 CN CN201720801886.9U patent/CN207005885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373240A (en) * | 2018-11-13 | 2019-02-22 | 中山市鑫海精密制造科技有限公司 | A kind of flat lamp |
| CN109323218A (en) * | 2018-11-23 | 2019-02-12 | 山东华天电子科技有限公司 | A kind of special-shaped optical cavity structure of fire emergency lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee after: Chenhuangbao Technology Co., Ltd. Address before: Xie Tang Morninghope Shangyu District Industrial Park 312369 Zhejiang city of Shaoxing Province Patentee before: CHENHUI GUANGBAO TECHNOLOGY CO., LTD. |