CN219867649U - Direct type panel light - Google Patents
Direct type panel light Download PDFInfo
- Publication number
- CN219867649U CN219867649U CN202321195575.4U CN202321195575U CN219867649U CN 219867649 U CN219867649 U CN 219867649U CN 202321195575 U CN202321195575 U CN 202321195575U CN 219867649 U CN219867649 U CN 219867649U
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- Prior art keywords
- connecting hole
- light
- frame
- light source
- panel
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- 238000005452 bending Methods 0.000 claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 229910000954 Medium-carbon steel Inorganic materials 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- -1 acryl Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a direct type panel lamp, which comprises a lamp panel, a frame, a lamp shade and a light source component, wherein the peripheral edge of the lamp panel is provided with a supporting part and a first connecting part, the first connecting part is provided with a first connecting hole, a containing cavity is formed in the lamp panel, the frame is arranged on the peripheral edge of the lamp panel in a surrounding mode, the frame comprises a plurality of frame strips connected end to end, each frame strip is integrally formed and comprises a plurality of bending walls, a first containing groove and a second containing groove adjacent to the first containing groove are formed in a surrounding mode through the bending walls, the bottom wall of the second containing groove is provided with a second connecting hole, the first connecting hole is connected with the second connecting hole through a fixing piece, the peripheral edge of the lamp shade is contained in the first containing groove and is propped against the supporting part, and the light source component is arranged in the containing cavity and used for emitting light towards one side of the lamp shade. Compared with the prior art, the manufacturing cost is lower, and the structural strength is higher.
Description
Technical Field
The utility model relates to the technical field of illumination, in particular to a direct type panel lamp.
Background
The direct type panel light is widely applied to office lighting, hospitals, commercial lighting and home environments due to the characteristics of high light utilization rate, lighter weight, lower overall cost than a side-emitting LED panel light and the like, and is favored by wide consumers, and the quantity can be very large. The existing direct type panel lamp generally comprises a chassis and a frame, the frame is mostly an aluminum extruded frame, the aluminum material is low in strength and easy to crack due to bending, a thread groove is needed to be milled on the aluminum extruded frame so as to be connected with the chassis in a threaded mode, the manufacturing process is complex, and the whole lamp cost is high due to high material cost and processing cost of the aluminum frame.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a direct type panel lamp which is lower in cost, higher in structural strength and convenient to mold and manufacture.
To this end, the present utility model provides a direct type panel lamp comprising:
the lamp panel is provided with a supporting part and a first connecting part at the peripheral edge, a first connecting hole is formed in the first connecting part, and a containing cavity is formed in the lamp panel;
the frame is arranged on the periphery of the lamp panel in a surrounding mode, the frame comprises a plurality of frame strips which are connected end to end, each frame strip is integrally formed and comprises a plurality of bending walls, a plurality of bending walls are jointly arranged in a surrounding mode to form a first accommodating groove and a second accommodating groove adjacent to the first accommodating groove, a second connecting hole is formed in the bottom wall of the second accommodating groove, the first connecting part is accommodated in the second accommodating groove, and the first connecting hole is connected with the second connecting hole through a fixing piece;
the peripheral edge of the lampshade is accommodated in the first accommodating groove and is abutted against the supporting part;
the light source component is arranged in the accommodating cavity and used for emitting light rays towards one side of the lampshade.
According to one embodiment of the utility model, one of the first connecting hole and the second connecting hole is a screw hole, and the other is a through hole; or the first connecting hole and the second connecting hole are screw holes, and the fixing piece is a screw.
According to one embodiment of the present utility model, the first connecting hole and the second connecting hole are pin holes, and the fixing member is a pin.
According to one embodiment of the present utility model, the first receiving groove and the second receiving groove are formed in a stepped structure.
According to one embodiment of the utility model, the two adjacent frame strips are connected by buckling, gluing, riveting or welding.
According to one embodiment of the utility model, the frame strip is integrally formed by rolling a plate material composed of low carbon steel, medium carbon steel, high carbon steel, cast iron or alloy steel.
According to one embodiment of the utility model, the light source assembly comprises a light source plate, a light emitting element arranged on the light source plate.
According to one embodiment of the utility model, the light source plate and the lamp panel are connected by a buckle, an adhesive, a riveting or a connection.
According to one embodiment of the present utility model, the light source board is elongated, and the light source assembly includes a plurality of the light source boards.
According to one embodiment of the utility model, the direct type panel light comprises a driving power supply, wherein the driving power supply is arranged on the outer side of the lamp panel and is electrically connected with the light source plate through a wire penetrating through the lamp panel.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up lamp panel, the frame, lamp shade and light source subassembly mainly constitute straight following formula panel light, the lamp panel peripheral edge is provided with supporting part and first connecting portion, first connecting hole has been seted up on the first connecting portion, lamp panel inside is formed with the holding chamber, the frame encloses and establishes at lamp panel peripheral edge, the frame includes a plurality of frame strips that head and tail are connected, each frame strip integrated into one piece just includes a plurality of walls of bending, a plurality of walls of bending enclose jointly and establish and are formed with first storage tank and with the adjacent second storage tank of first storage tank, second connecting hole has been seted up on the second storage tank diapire, first connecting portion is acceptd in the second storage tank, first connecting hole is connected through the mounting with the second connecting hole, lamp shade peripheral edge is acceptd in first storage tank and is offset with the supporting part, light source subassembly sets up in the holding intracavity and is used for the outgoing light towards lamp shade one side. Compared with the prior art, the manufacturing cost is lower, and the structural strength is higher. The first connecting portion of the peripheral edge of the lamp panel is accommodated in the second accommodating groove of the frame, and the first connecting hole in the first connecting portion is connected with the second connecting hole in the second accommodating groove through the fixing piece, so that the lamp panel is stable and reliable in connection and convenient to install. The peripheral edge of the lampshade is contained in the first containing groove of the frame and is abutted against the supporting portion, light leakage of light rays emitted by the lamp from the joint of the lamp panel and the frame can be avoided, and the overall light efficiency of the direct type panel lamp can be improved.
Drawings
FIG. 1 is an exploded view of a direct type panel light according to an embodiment of the present utility model;
FIG. 2 is a side cross-sectional view (along the length of one of the light source plates) of a direct-lit panel lamp according to an embodiment of the utility model;
FIG. 3 is an enlarged view of a portion of the portion A shown in FIG. 2;
FIG. 4 is a schematic cross-sectional view of a frame strip of a frame of a direct-lit panel light according to an embodiment of the utility model after roll forming;
FIG. 5 is an expanded view of a frame strip of the bezel of the direct-lit panel light shown in FIG. 4;
wherein the reference numerals are as follows:
100. direct type panel light;
1. a lamp panel; 11. a support part; 12. a first connection portion; 121. a first connection hole; 13. a receiving chamber;
2. a frame; 21. a frame strip; 211. bending the wall; 212. a first accommodating groove; 213. a second accommodating groove; 2131. a second connection hole; 22. a fixing member; a1, a first bending wall; a2, second bending walls; a3, a third bending wall; a4, a fourth bending wall; a5, fifth bending walls; a6, sixth bending walls; a7, a seventh bending wall; a8, an eighth bending wall;
3. a lamp shade;
4. a light source assembly; 41. a light source board; 42. a light emitting element; 43. a lens;
5. a driving power supply; 51. and (5) conducting wires.
Detailed Description
It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.
Referring to fig. 1 and 2, a direct type panel light 100 includes a lamp panel 1, a frame 2, a lamp cover 3, a light source assembly 4, and a driving power source 5.
As shown in fig. 1 and 3, the frame 2 is arranged around the periphery of the lamp panel 1, the shape of the frame 2 is matched with that of the lamp panel 1, and the lampshade 3 is clamped between the lamp panel 1 and the frame 2. The lamp panel 1 is internally formed with a receiving cavity 13. The light source assembly 4 is disposed in the accommodating cavity 13 of the lamp panel 1 and is used for emitting light towards one side of the lampshade 3. A driving power supply 5 is provided outside the lamp panel 1 for supplying power to the light source assembly 4. In some embodiments, the lamp panel 1 may be made of a metal material, such as an iron lamp panel, or may be made of a plastic material, such as PP plastic, PVC plastic, acryl, etc., which is not particularly limited.
As shown in fig. 2 and 3, the outer peripheral edge of the lamp panel 1 is provided with a support portion 11 and a first connection portion 12, and the first connection portion 12 is provided with a first connection hole 121. The supporting portion 11 is formed by bending the outer peripheral edge of the lamp panel 1, the first connecting portion 12 is located at the outer side of the supporting portion 11, the lower side of the outer peripheral edge of the lamp shade 3 is lapped on the supporting portion 12 of the lamp panel 1, and the upper side of the outer peripheral edge of the lamp shade 3 is abutted to the frame 2.
As shown in fig. 1, fig. 4 and fig. 5, the frame 2 includes a plurality of frame strips 21 connected end to end, each frame strip 21 is integrally formed and includes a plurality of bending walls 211, the plurality of bending walls 211 together enclose a first accommodating groove 212 and a second accommodating groove 213 adjacent to the first accommodating groove 212, and the first accommodating groove 212 and the second accommodating groove 213 form a step structure. The bottom wall of the second accommodating groove 213 is provided with a second connecting hole 2131.
Specifically, as shown in fig. 4, the frame strip 21 is made of a whole steel plate by rolling and forming with a rolling device, and a plurality of bending walls 211 are formed in the rolling and forming process, and the bending walls 211 have uniform thickness but unequal lengths. Referring to fig. 5, the expanded frame strip 21 specifically includes a first bending wall a1, a second bending wall a2, a third bending wall a3, a fourth bending wall a4, a fifth bending wall a5, a sixth bending wall a6, a seventh bending wall a7, and an eighth bending wall a8, where the sixth bending wall a6 may be punched in advance, and then sent to a roll forming device to perform a roll forming operation, or may be punched or drilled after the sheet roll forming operation, which is not particularly limited. In some embodiments, the frame strip 21 may be integrally formed by rolling a sheet material composed of low carbon steel, medium carbon steel, high carbon steel, cast iron, or alloy steel. The frame strip 21 rolled from the aforementioned steel sheet material has higher structural strength and lower manufacturing cost than the frame strip extruded from an aluminum material. The frame 2 can be formed by welding four frame strips 21 end to end, or can be formed by designing buckles or sleeves at two ends of the frame strips 21 to carry out buckle connection or sleeve connection, or can be formed by connecting adjacent frame strips 21 by riveting or gluing, and the specific connection mode is not limited. The shape of the frame 2 may be quadrilateral, the number of the frame 2 may be 4, or the number of the frame strips 21 may be specifically designed according to the shape of the frame 2, for example, 5, 6 or more, which is not particularly limited.
As shown in fig. 3, the outer peripheral edge of the lamp housing 3 is accommodated in the first accommodation groove 212 and abuts against the supporting portion 11, the first connection portion 12 of the lamp panel 1 is accommodated in the second accommodation groove 213, and the first connection hole 121 of the lamp panel 1 is connected to the second connection hole 2131 of the bezel 2 via the fixing member 22. So that the lamp panel 1, the frame 2 and the lamp cover 3 can be assembled together quickly.
Since the first connecting portion 11 at the peripheral edge of the lamp panel 1 is accommodated in the second accommodating groove 213 of the frame 2 and the first connecting hole 121 on the first connecting portion 12 is connected with the second connecting hole 2131 in the second accommodating groove 213 by the fixing member 22, the connection is more stable and reliable, and the installation is more convenient. The peripheral edge of the lamp cover 3 is accommodated in the first accommodating groove 212 of the frame 2 and is abutted against the supporting portion 11, so that light leakage from the joint of the lamp panel 1 and the frame 2 due to light emitted by the lamp can be avoided, and the overall light efficiency of the direct type panel lamp 100 can be improved.
In some embodiments, the lampshade 3 may be made of a material with good light transmittance, such as optical glass, pmma material, acrylic, and the like, which is not limited in particular.
In some embodiments, to facilitate the connection between the lamp panel 1 and the bezel 2, one of the first connection hole 121 and the second connection hole 2131 may be a screw hole and the other may be a through hole. Or the first connecting hole 121 and the second connecting hole 2131 are screw holes, and the fixing member 22 is a screw. Or the first connecting hole 121 and the second connecting hole 2131 are pin holes, and the fixing member 22 is a pin, which is not particularly limited.
Referring to fig. 1 and 2 again, the light source module 4 includes a light source board 41, light emitting elements 42 provided on the light source board 41, and lenses 43 provided on the light source board 41 for distributing light to the light emitting elements 42. The driving power supply 5 can be fixed on the peripheral wall of the lamp panel 1 through screws, and wire passing holes can be formed in the side wall of the lamp panel 1, so that the driving power supply 5 is electrically connected with the light source plate 41 inside the lamp panel 1 through wires 51 penetrating through the wire passing holes.
In some embodiments, the light source plate 41 and the lamp panel 1 may be snap-fit, adhesive, riveted or connected, and is not particularly limited. The light source plate 41 may be in the shape of an elongated strip, a plate, or a ring, and the light source assembly 4 includes a plurality of light source plates 41. The light source board 41 may be a PCB board, or an aluminum substrate, the light emitting element 42 may be a solid light emitting element, for example, LED particles, LED beads, a light emitting diode COB light source, or an SMD light source, and the lens 43 may be a condenser lens, or a diffusion lens, so that the driving power source 5 may be disposed on the bottom wall of the lamp panel 1 or disposed inside the lamp panel 1 according to the application environment of the lamp, which is not particularly limited.
The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.
Claims (10)
1. A direct-lit panel light, comprising:
the lamp panel (1), the peripheral edge of the lamp panel (1) is provided with a supporting part (11) and a first connecting part (12), a first connecting hole (121) is formed in the first connecting part (12), and a containing cavity (13) is formed in the lamp panel (1);
the lamp panel comprises a frame (2), wherein the frame (2) is arranged around the peripheral edge of the lamp panel (1), the frame (2) comprises a plurality of frame strips (21) connected end to end, each frame strip (21) is integrally formed and comprises a plurality of bending walls (211), a first accommodating groove (212) and a second accommodating groove (213) adjacent to the first accommodating groove (212) are jointly arranged around the bending walls (211), a second connecting hole (2131) is formed in the bottom wall of the second accommodating groove (213), the first connecting part (12) is accommodated in the second accommodating groove (213), and the first connecting hole (121) is connected with the second connecting hole (2131) through a fixing piece (22);
a lamp shade (3), wherein the peripheral edge of the lamp shade (3) is accommodated in the first accommodating groove (212) and is abutted against the supporting part (11);
the light source component (4) is arranged in the accommodating cavity (13) and is used for emitting light rays towards one side of the lampshade (3).
2. The direct-lit panel light of claim 1, wherein: one of the first connecting hole (121) and the second connecting hole (2131) is a screw hole, and the other is a through hole; or the first connecting hole (121) and the second connecting hole (2131) are screw holes, and the fixing piece (22) is a screw.
3. The direct-lit panel light of claim 1, wherein: the first connecting hole (121) and the second connecting hole (2131) are pin holes, and the fixing piece (22) is a pin.
4. A direct lit panel light as defined in claim 1 or 2 or 3 wherein: the first accommodating groove (212) and the second accommodating groove (213) form a step structure.
5. The direct-lit panel light of claim 1, wherein: and the two adjacent frame strips (21) are in buckle connection, adhesion, riveting or welding.
6. The direct-lit panel light of claim 1, wherein: the frame strip (21) is formed by rolling and integrating plates formed by low carbon steel, medium carbon steel, high carbon steel, cast iron or alloy steel.
7. The direct-lit panel light of claim 1, wherein: the light source assembly (4) comprises a light source plate (41) and light emitting elements (42) arranged on the light source plate (41).
8. The direct-lit panel light of claim 7, wherein: the light source plate (41) is in snap connection, adhesive connection, riveting or connection with the lamp panel (1).
9. The direct-lit panel light of claim 7, wherein: the light source plate (41) is long, and the light source assembly (4) comprises a plurality of light source plates (41).
10. A direct-lit panel light as defined in any one of claims 7 to 9, wherein: the direct type panel light comprises a driving power supply (5), wherein the driving power supply (5) is arranged on the outer side of the lamp panel (1) and is electrically connected with the light source plate (41) through a wire (51) penetrating through the lamp panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195575.4U CN219867649U (en) | 2023-05-17 | 2023-05-17 | Direct type panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321195575.4U CN219867649U (en) | 2023-05-17 | 2023-05-17 | Direct type panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867649U true CN219867649U (en) | 2023-10-20 |
Family
ID=88322386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321195575.4U Active CN219867649U (en) | 2023-05-17 | 2023-05-17 | Direct type panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867649U (en) |
-
2023
- 2023-05-17 CN CN202321195575.4U patent/CN219867649U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |