CN112628646A

CN112628646A - Lamp panel and ceiling lamp

Info

Publication number: CN112628646A
Application number: CN201910905658.XA
Authority: CN
Inventors: 李廷宏; 吴威威
Original assignee: Yixun Zhuhai Optoelectronics Technology Co ltd
Current assignee: Yixun Zhuhai Optoelectronics Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2021-04-09
Also published as: JP2021051993A

Abstract

The application relates to a lamp plate and ceiling lamp. The lamp panel includes a plurality of lamp panel components. A plurality of lamp plate components enclose to form the loop configuration, can guarantee luminance. In the prior art, a lamp panel material with a circular structure is adopted, and the middle part is cut off to form a whole annular lamp panel. The cut-off part can not be used for manufacturing the lamp panel, and the waste of the lamp panel material is caused. Compare in prior art, in this application embodiment the lamp plate subassembly does not contain the enclosure space, has avoided the waste of annular middle part material, has improved the utilization ratio of lamp plate material.

Description

Lamp panel and ceiling lamp

Technical Field

The application relates to the technical field of detection, especially relate to a lamp plate and ceiling lamp.

Background

With the improvement of living quality pursued by human beings and the application of the lighting of the ceiling lamp in the household lighting environment is very wide, various ceiling lamp schemes come into force.

Among the prior art, the lamp plate of ceiling lamp lamps and lanterns is circular, square or polygon to increase lamp pearl quantity, improve the luminance of ceiling lamp. This kind of lamp plate structure needs the cutting of monoblock lamp plate material to form, and the consumptive material is many, has caused the waste of lamp plate material. How to improve the utilization rate of the lamp panel material is a problem to be solved urgently.

Disclosure of Invention

Based on this, it is necessary to provide a lamp plate and ceiling lamp to the problem of how to improve the utilization ratio of lamp plate material.

A lamp panel includes a plurality of lamp panel units. The lamp panel unit is of an arc-shaped structure. The lamp panel units are surrounded to form an annular structure.

In one embodiment, the plurality of lamp panel units include a first lamp panel unit and a second lamp panel unit. First lamp plate unit includes first end and second end. The second lamp panel unit comprises a third end and a fourth end. The first electrical connector is disposed at the first end. The second electric connector is arranged at the third end. The second electrical connector mates with the first electrical connector. When the second electrical connector is mated with the first electrical connector, the first end, the third end, the second end, and the fourth end are connected in sequence. The first lamp panel unit and the second lamp panel unit form the annular structure in a surrounding manner.

In one embodiment, the lamp panel further comprises a lamp bead. The lamp pearl set up in the lamp plate unit, and with the control circuit electricity of lamp plate unit is connected.

A ceiling lamp, includes the lamp plate as in any one of above-mentioned embodiments.

In one embodiment, the ceiling lamp further comprises a lamp panel, a protective cover, a lamp shade and a power supply module. The lamp plate set up in the lamp panel surface, just the lamp pearl set up in the lamp plate is kept away from the surface of lamp panel. The safety cover set up in the surface of lamp panel, just the safety cover with the lamp panel surrounds jointly the lamp plate. The lamp shade set up in the surface of lamp panel, just the lamp shade with the lamp panel surrounds jointly the safety cover. The power module is arranged on the lamp panel. The power module is electrically connected with the lamp panel.

In one embodiment, the protective cover includes a first housing. The first shell is of an annular structure. The first shell is buckled on the surface of the lamp panel, and a first space is formed by the first shell and the lamp panel in a surrounding mode. The lamp panel is accommodated in the first space.

In one embodiment, the cross section of the first shell is of an arc-shaped thin-wall structure.

In one embodiment, the arcuate thin-walled structure comprises the arcuate thin-walled structure comprising a middle portion, a first thin-walled end, and a second thin-walled end. The wall thickness of the arc-shaped thin-walled structure gradually increases from the middle portion to the first thin-walled end, and the wall thickness of the arc-shaped thin-walled structure gradually increases from the middle portion to the second thin-walled end.

In one embodiment, the cross section of the first housing is a double-lens structure.

In one embodiment, the lamp panel comprises a second shell, and a through hole is formed in the second shell corresponding to the central portion of the lamp panel. The power supply module comprises a mains supply connector, a power supply assembly and a power supply box. The commercial power connector is arranged in the through hole. The power supply module is arranged on the surface of the lamp panel far away from the lamp panel. The power supply assembly is used for being electrically connected with the commercial power connector and the lamp panel. The power supply box is buckled on the surface of the lamp panel far away from the lamp panel. The power supply box and the lamp panel form a second space in a surrounding mode. The power supply assembly is accommodated in the second space.

In one embodiment, the ceiling lamp further comprises a hood buckle. The face guard is buckled and is used for fixing the protective cover on the lamp panel.

The lamp plate that this application embodiment provided includes a plurality of lamp plate components. A plurality of lamp plate components enclose to form the loop configuration, can guarantee luminance. In the prior art, a lamp panel material with a circular structure is adopted, and the middle part is cut off to form a whole annular lamp panel. The cut-off part can not be used for manufacturing the lamp panel, and the waste of the lamp panel material is caused. Compare in prior art, in this application embodiment the lamp plate subassembly does not contain the enclosure space, has avoided the waste of annular middle part material, has improved the utilization ratio of lamp plate material.

Drawings

Fig. 1 is a structural diagram of the lamp panel provided in an embodiment of the present application;

fig. 2 is a diagram of the lamp panel cutting layout provided in an embodiment of the present application;

fig. 3 is a structural diagram of the lamp panel provided in another embodiment of the present application;

fig. 4 is a diagram of a lamp bead arrangement provided in another embodiment of the present application;

fig. 5 is a structural view of the ceiling lamp provided in an embodiment of the present application;

fig. 6 is an exploded view of the ceiling lamp according to another embodiment of the present application;

FIG. 7 is a block diagram of the protective shield provided in one embodiment of the present application;

FIG. 8 is a cross-sectional shape view of the boot provided in one embodiment of the present application;

FIG. 9 is a cross-sectional shape view of the boot provided in another embodiment of the present application;

fig. 10 is a cross-sectional shape view of the boot provided in another embodiment of the present application.

Reference numerals:

lamp panel 10

Lamp panel assembly 100

First lamp panel assembly 110

First end 111

Second end 112

Second lamp panel assembly 120

Third terminal 121

Fourth end 122

First electrical connector 130

Second electrical connector 140

Lamp bead 150

Ceiling lamp 20

Lamp panel 30

Second housing 310

Via 311

Protective cover 40

First housing 410

Middle part 420

First thin-walled end 430

Second thin-walled end 440

Lampshade 50

Power supply module 60

Mains connector 610

Power supply assembly 620

Power supply box 630

Face mask buckle 70

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be considered as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and fig. 2, the light panel 10 provided in the embodiment of the present application includes a plurality of light panel assemblies 100. The lamp panel assembly 100 is of an arc-shaped structure. The plurality of lamp panel assemblies 100 form a ring structure.

The lamp panel 10 provided by the embodiment of the present application includes a plurality of lamp panel assemblies 100. The lamp panel assemblies 100 form an annular structure, and the light emitting brightness can be guaranteed. The circuit board of circular structure is adopted among the prior art, and the middle part is amputated to form the whole annular lamp plate. The cut-off part can not be used for manufacturing the lamp panel, and the waste of the lamp panel material is caused. Compared with the prior art, in the embodiment of the application, the lamp panel assembly 100 does not contain a closed space, so that waste of materials in the middle of an annular shape is avoided, and the utilization rate of a circuit board is improved.

In one embodiment, the light panel assembly 100 may be in the shape of a ring-shaped partial structure. The circuit structure is laid to lamp plate assembly 100 inside. A plurality of lamp plate subassembly 100 first meet in order, connect into closed circuit.

In one embodiment, the lamp panel assemblies 100 are disposed separately from each other and arranged in a ring shape.

Referring to fig. 3, in one embodiment, the lamp panel assemblies 100 include a first lamp panel assembly 110 and a second lamp panel assembly 120. The first light panel assembly 110 includes a first end 111 and a second end 112. Second lamp panel assembly 120 includes a third end 121 and a fourth end 122. The first electrical connector 130 is disposed at the first end 111. The second electrical connector 140 is disposed at the third end 121. The second electrical connector 140 mates with the first electrical connector 130. When the second electrical connector 140 is mated with the first electrical connector 130, the first end 111, the third end 121, the second end 112 and the fourth end 122 are connected in sequence. The first lamp panel assembly 110 and the second lamp panel assembly 120 form the annular structure.

When the first electrical connector 130 and the second electrical connector 140 are installed in a matching manner, the first lamp panel assembly 110 is fixed to the second lamp panel assembly 120, and the first electrical connector 130 is electrically connected with the second electrical connector 140 to form a closed circuit.

In one embodiment, the first electrical connector 130 and the second electrical connector 140 are male and female quick-connect terminals, respectively, and are fast interconnected without bonding wires. Lamp plate 10 need not the bonding wire, has promoted production efficiency.

In one embodiment, the light panel 10 further includes a light bead 150. Lamp pearl 150 set up in lamp plate assembly 100, and with lamp plate assembly 100's circuit electricity is connected, in order to guarantee lamp pearl 150 can give out light.

Referring to fig. 4, in an embodiment, the lamp panel 10 includes a plurality of first lamp bead units and a plurality of second lamp bead units. First lamp pearl unit and second lamp pearl unit alternate distribution in the lamp plate. The first lamp bead unit includes m lamp beads 150. The second lamp bead unit includes n lamp beads 150. m is larger than n, and the second lamp bead units are distributed in the area A. And the second lamp bead units are distributed in the area B.

Referring to fig. 5, a ceiling lamp 20 includes the lamp panel 10 according to any of the above embodiments.

Referring to fig. 6, in one embodiment, the ceiling lamp 20 further includes a lamp panel 30, a protective cover 40, a lamp housing 50, and a power module 60. The lamp plate 10 set up in the lamp panel 30 surface, just lamp pearl 150 set up in lamp plate 10 keeps away from the surface of lamp panel 30. The protection cover 40 set up in the surface of lamp panel 30, just the protection cover 40 with lamp panel 30 surrounds jointly lamp plate 10. The lamp cover 50 is disposed on the surface of the lamp panel 30, and the lamp cover 50 and the lamp panel 30 together surround the protection cover 40. The power module 60 is disposed on the lamp panel 30. The power module 60 is electrically connected to the lamp panel 10.

In one embodiment, the light panel 30 includes a base that includes an annular groove. The lamp plate 10 set up in annular groove.

Referring also to fig. 7, in one embodiment, the protective cover 40 includes a first housing 410. The first housing 410 has a ring-shaped structure. The first housing 410 is fastened to the surface of the lamp panel 30, and a first space is formed by the first housing 410 and the lamp panel 30. The lamp panel 10 is accommodated in the first space.

In one embodiment, the first housing 410 is fastened to the annular groove and forms the first space. Lamp plate 10 accomodate in first space, in order to protect lamp plate 10 avoids the circuit to wet and impaired.

Referring to fig. 8, in one embodiment, the cross section of the first shell 410 is an arc-shaped thin-walled structure. The wall thickness of the arc-shaped thin-wall structure is equal everywhere, the wall thickness is uniform, and the light is emitted naturally.

Referring also to fig. 9, in one embodiment, the curved thin-walled structure includes a middle portion 420, a first thin-walled end 430, and a second thin-walled end 440. The wall thickness of the curved thin-walled structure becomes gradually larger from the middle portion 420 to the first thin-walled end 430, and the wall thickness of the curved thin-walled structure becomes gradually larger from the middle portion 420 to the second thin-walled end 440, and h1 is smaller than h 2.

From the middle part 420 to both ends, the wall thickness of the first housing 410 becomes gradually thicker, and light passes through the first housing 410 to the external space, and is refracted. The scattering angle of light is large at the outer surface of the first housing 410.

Referring to fig. 10, in one embodiment, the cross section of the first housing 410 is a lens structure. The wall thickness of the two end parts of the lens structure is thicker, the curvature is increased, and the refraction angle of light is larger. The scattering angle of light becomes large at the outer surface of the first housing 410.

In one embodiment, the cross-section of the first housing 410 is a double lens structure. Between said first thin-walled end 430 and said second thin-walled end 440, the two lens structures are interconnected, the curvature of the lens being larger and the scattering angle being larger.

In one embodiment, the lamp beads 150 are disposed at corresponding positions in the middle, the wall thickness of the first shell 410 is uniform, and the scattering angle of light is 120 °. The first housing 410 is thickened from the middle portion to both ends, and the scattering angle of light is 126 °. The first housing 410 has a double lens structure, and the scattering angle of light is 136 °.

First casing 410 is transparent material, is convenient for go out the light, improves the performance of ceiling lamp 20.

In one embodiment, the lamp panel 30 includes a second housing 310, and a through hole 311 is formed in the second housing 310 corresponding to a central portion of the lamp panel 10. The power module 60 includes a mains connector 610, a power supply assembly 620 and a power supply box 630. The commercial power connector 610 is disposed in the through hole 311. The power supply assembly 620 is disposed on the surface of the lamp panel 30 away from the lamp panel 10. The power supply assembly 620 is electrically connected to the commercial power connector 610 and the lamp panel 10. The power supply box 630 is fastened to the surface of the lamp panel 30 away from the lamp panel 10. The power box 630 and the lamp panel 10 form a second space. The power supply assembly 620 is accommodated in the second space, so that the space is saved, and the volume of the ceiling lamp 20 is reduced.

In one embodiment, the power module 60 is configured to control one or more of the first lamp bead units and the second lamp bead units to emit light, so as to adjust the brightness of the emitted light.

In one embodiment, the ceiling light 20 further includes a mask button 70. The mask button 70 is used to fix the protective cover 40 to the lamp panel 30. The plurality of the mask fasteners 70 may be arranged in a circular array to increase the firmness of fixing the protective cover 40 to the lamp panel 30.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-described examples merely represent several embodiments of the present application and are not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a lamp plate, its characterized in that includes:

a plurality of lamp plate assemblies (100), lamp plate assembly (100) are the arc structure, a plurality of lamp plate assemblies (100) enclose configuration and become annular structure.

2. The light panel of claim 1, wherein the plurality of light panel assemblies (100) includes:

a first lamp panel assembly (110) comprising a first end (111) and a second end (112);

a second lamp panel assembly (120) comprising a third end (121) and a fourth end (122);

a first electrical connection (130) disposed at the first end (111);

second electric connector (140) set up in third end (121), second electric connector (140) with first electric connector (130) phase-match, when second electric connector (140) with first electric connector (130) cooperation, first end (111), third end (121), second end (112) and fourth end (122) connect gradually, first lamp plate assembly (110) with second lamp plate assembly (120) enclose the formation and become the annular structure.

3. A light panel as claimed in claim 1 or 2, further comprising:

and the lamp beads (150) are arranged on the lamp panel assembly (100) and are electrically connected with the circuit of the lamp panel assembly (100).

4. A ceiling lamp comprising a lamp panel 10 as claimed in claim 3.

5. The ceiling lamp of claim 4, further comprising:

the lamp panel (30), the lamp panel (10) is arranged on the surface of the lamp panel (30), and the lamp beads (150) are arranged on the surface, far away from the lamp panel (30), of the lamp panel (10);

the protective cover (40) is arranged on the surface of the lamp panel (30), and the protective cover (40) and the lamp panel (30) jointly surround the lamp panel (10);

the lampshade (50) is arranged on the surface of the lamp panel (30), and the lampshade (50) and the lamp panel (30) jointly surround the protective cover (40);

power module (60), set up in lamp panel (30), power module (60) with lamp plate (10) electricity is connected.

6. A ceiling lamp according to claim 5, wherein the protective cover (40) comprises:

the lamp panel comprises a first shell (410), wherein the first shell (410) is of an annular structure, the first shell (410) is buckled on the surface of the lamp panel (30), a first space is formed by the first shell (410) and the lamp panel (30) in a surrounding mode, and the lamp panel (10) is accommodated in the first space.

7. The ceiling lamp of claim 6, wherein the cross-section of the first housing (410) is an arc-shaped thin-walled structure.

8. The ceiling lamp of claim 7, wherein the curved thin-walled structure comprises a middle portion (420), a first thin-walled end (430), and a second thin-walled end (440), wherein the wall thickness of the curved thin-walled structure increases from the middle portion (420) to the first thin-walled end (430), and wherein the wall thickness of the curved thin-walled structure increases from the middle portion (420) to the second thin-walled end (440).

9. The ceiling lamp of claim 6, wherein the cross-section of the first housing (410) is a lens structure.

10. The ceiling lamp of claim 9, wherein the cross-section of the first housing (410) is a double lens structure.

11. The ceiling lamp according to claim 5, wherein the lamp panel (30) comprises a second casing (310), the second casing (310) is provided with a through hole (311) corresponding to the center of the lamp panel (10), and the power module (60) comprises:

a mains connector (610) arranged in the through hole (311);

the power supply assembly (620) is arranged on the surface, away from the lamp panel (10), of the lamp panel (30), and the power supply assembly (620) is used for being electrically connected with the commercial power connector (610) and the lamp panel (10);

the power supply box (630) is buckled on the surface of the lamp panel (30) far away from the lamp panel (10), a second space is formed by the power supply box (630) and the lamp panel (10) in a surrounding mode, and the power supply component (620) is contained in the second space.

12. The ceiling lamp according to any of claims 5-11, further comprising:

a mask button (70) for fixing the protective cover (40) to the lamp panel (30).