WO2014131369A1

WO2014131369A1 - Back plate module and light-plate mounting structure therefor

Info

Publication number: WO2014131369A1
Application number: PCT/CN2014/072699
Authority: WO
Inventors: 陈明允
Original assignee: 东莞巨扬电器有限公司
Priority date: 2013-02-28
Filing date: 2014-02-28
Publication date: 2014-09-04
Also published as: CN104019411A; CN104019411B

Abstract

A back plate module (1) and a light-plate mounting structure (12) therefor. The back plate module (1) is used on a ceiling light and comprises a back plate (11), a plurality of light plates (13, 14, 15), and a plurality of light-plate mounting structures (12). The light plates (13, 14, 15) are arrayed on one surface of the back plate (11) and form a plurality of closed or nearly-closed light-plate arrays, said light-plate arrays being closed arrays that are concentric one to the other. Any light-plate mounting structure (12) can, upon passing through the back plate (11), pass through light plates (13, 14, 15) of the various light plate arrays so as to enable the light plates (13, 14, 15) through which light-plate mounting structures (12) have passed to adhere tightly to the surface of the back plate (11). The back plate module (1) allows the user to avoid improper disassembly and allows the manufacturer or supplier to ensure that the ceiling light retains its original out-of-factory or time-of-sale shape.

Description

Backplane module and lamp board assembly structure thereof

The present invention relates to a backplane module, and more particularly to a backplane module for a luminaire and a panel assembly structure thereof. Background technique

Ceiling lights are a type of lighting device that is widely used in modern lighting. Most of today's ceiling lamps use a light-emitting diode as a light source, and the light-emitting diode is disposed on the lamp board and then combined with the back plate of the ceiling lamp.

Chinese Patent Publication No. 202100995 discloses an integrated LED indicator lamp which is locked by a screw and a protection plate, and the lamp board and the protection board are locked by screws to the backboard, and the flat lamp is The combination means to achieve an integrated lighting device.

However, the above-described manner of assembling the integrated lighting device simplifies the assembly of the manufacturer, but the terminal user can easily disassemble the integrated lighting device. In today's era of consumer protection, manufacturers must ensure the quality of their products, while at the same time taking into account their own responsibilities and product protection. In this way, there is room for improvement in the design of anyone who can disassemble. Summary of the invention

In view of the deficiencies of the prior art, it is an object of the present invention to provide a backplane module having a lamp panel assembly structure and the lamp panel assembly structure.

To achieve the above objective, the technical solution adopted by the present invention is to provide a backplane module, which is applied to a ceiling lamp, and the backplane module includes:

a back plate having a first face and a second face opposite the first face;

a plurality of light panels disposed on the second surface of the back panel, and each of the light panels is provided with a plurality of light emitting elements; wherein some of the light panels are at least arranged in a closed shape or a near closed a first light panel arrangement of the shape, and the other of the plurality of light panels is a second light panel arrangement arranged at least in another closed shape or another near closed shape, and the first light panel is arranged The second light panel is arranged concentrically and closedly in a concentric manner, or is formed in a concentric and nearly closed arrangement with each other;

At least one light board assembly structure for inserting the back board and then inserting at least one light board located in the first light board array and at least another light board located in the second light board array, so that the At least one light board with the at least another A light panel is in close contact with the second side of the back panel.

Preferably, each of the lamp board assembly structures includes a riveting unit, and the riveting unit includes a riveting connection portion, at least two through portions, and two protrusion portions corresponding to the two through portions, and each of the two The piercing portion is connected between the riveting connection portion and the corresponding protruding portion, and is disposed on a surface of the riveting connection portion.

Preferably, the at least one light panel assembly structure comprises a plurality of light panel assembly structures, and the plurality of light panel assembly structures are arranged in a radial shape.

Preferably, the at least two through portions of the riveting unit include a first through portion and a second through portion, and the first through portion is configured to sequentially pass the back plate and the first portion The at least one light panel is arranged in the light board, and the second through portion is configured to sequentially pass the back board and the at least one other light board in the second light board arrangement.

Preferably, each of the lamp board assembly structures further includes a pressing unit corresponding to the riveting unit, wherein the at least two through portions respectively pass through the at least one light board and at least another light When the board is combined with the riveting unit, the back board and the at least one light board are clamped together and the back board and the at least another light board are clamped together.

Preferably, the pressing unit includes a pressing contact portion, two coupling through holes corresponding to the two through portions, and at least one pressing portion, and the at least one pressing portion is disposed on a surface of the pressing connecting portion. The two combined perforations are respectively provided for the two protrusions to pass therethrough, so that the pressing unit is combined with the riveting unit.

Preferably, the at least one pressing portion is a pressing rib formed on the surface of the pressing contact portion and/or a pressing convex portion communicating with any of the combined through holes.

Preferably, the pressing unit further comprises at least one light-passing means disposed on the pressing-contacting portion, and the at least one light-passing means is located on a light path of at least a portion of the light beams of the light-emitting elements.

Preferably, the at least one light-passing means is a notch formed on one side of the pressing connection portion, or the at least one light-passing means is an inclined surface formed on one side of the pressing-contacting portion .

Preferably, the pressing unit further comprises at least one reinforcing structure formed on the surface of the pressing contact portion and/or on a further surface of the pressing connecting portion.

Preferably, the at least one reinforcing structure is a reinforcing rib.

Preferably, the riveting connection portion, the at least two through portions and the two protruding portions are integrally formed and/or the pressing contact portion, the two combined through holes and the at least one pressing portion are integrally formed.

The present invention also provides a backplane module, which is applied to a ceiling lamp, and the backplane module includes:

a back plate having a first face and a second face opposite the first face;

At least one light panel is disposed on the second surface of the back panel, and each of the light panels is provided with a plurality of light emitting elements; At least one riveting unit for sequentially passing the back plate and the at least one light plate; and at least one pressing unit corresponding to the at least one riveting unit and for the at least one riveting unit When the backing plate and the at least one light board are worn, the backing board and the at least one light board are jointly clamped together with the at least one riveting unit, so that the at least one light board is closely attached to the back board The second side of the.

Preferably, the at least one riveting unit comprises a riveted connection portion, at least two through portions, and two protruding portions corresponding to the two through portions, and any one of the through portions is connected to the riveted connection portion and the phase Correspondingly, the protrusions are disposed on a surface of the riveting connection portion; wherein the back plate and the at least one lamp plate respectively have two back plate perforations corresponding to the two protrusions and two lamp plate perforations, And the at least one riveting unit is coupled to the at least one pressing unit after the two protruding portions are respectively through the through holes of the two back plates and the two light plates are perforated.

Preferably, the at least one pressing unit comprises a pressing contact portion, two combined through holes corresponding to the two through portions, and at least one pressing portion, and the at least one pressing portion is disposed on the pressing contact portion. The two combined perforations are respectively provided for the two protrusions to pass through, and the at least one pressing portion is pressed against the at least one light board.

Preferably, the at least one pressing unit further comprises at least one light-passing means disposed on the pressing-contacting portion, and the at least one light-passing means is located on a light path of at least part of the light beams of the light-emitting elements.

Preferably, the at least one pressing unit further comprises at least one reinforcing structure formed on the surface of the pressing contact portion and/or on a further surface of the pressing connecting portion.

Preferably, the at least one reinforcing structure is a reinforcing rib.

Preferably, the at least one light panel comprises a plurality of light panels, and a portion of the light panels are arranged at least in a closed shape or a first light panel arrangement in a near closed shape, and in the light panels The other part of the light board is arranged at least in a second closed shape or another second light board arrangement, and the first light board arrangement is arranged with the second light board, and is concentric with each other in a concentric manner The plurality of the splicing units are configured to pass through the back panel and pass through at least one of the light panels located in the first light panel arrangement and the second light At least one other of the panel arrays. The invention also provides a lamp board assembly structure, which is applied to the assembly of a back panel and a lamp panel of a ceiling lamp. The lamp panel assembly structure comprises:

a riveting unit, comprising: a riveting connection portion, at least two through portions, and two protruding portions corresponding to the two through portions, and any one of the through portions is connected to the riveted connection portion and the corresponding protruding portion Between and disposed on a surface of the riveted joint;

a pressing unit, comprising a pressing contact portion, two combined through holes corresponding to the two through portions, and at least one pressing portion, and the at least one pressing portion is disposed on a surface of the pressing connecting portion;

Wherein, the riveting unit is coupled to the pressing unit after the two protruding portions respectively pass through the two combined perforations of the pressing unit.

Preferably, the pressing unit further comprises at least one light-passing means disposed on the pressing-contacting portion, and the at least one light-passing means is located on a light path of at least a portion of the light beam of a light-emitting element of the ceiling light.

Preferably, the at least one reinforcing structure is a reinforcing rib.

The invention can prevent the user from improperly disassembling the backboard module of the ceiling lamp, and ensures that the manufacturer or the supplier maintains the original state of the factory or sold ceiling lamp. DRAWINGS

1 is a top plan view showing the appearance of a ceiling light according to a first preferred embodiment of the present invention.

Fig. 2 is a bottom view exploded view of the ceiling lamp shown in Fig. 1.

FIG. 3 is a schematic structural view of the assembled structure of the light panel shown in FIG. 1.

FIG. 4 is an assembled view of the lamp board assembly structure shown in FIG. 3 after the lamp board is clamped to the back board.

FIG. 5 is a schematic structural view of a riveting unit according to a second preferred embodiment of the present invention.

FIG. 6 is an assembled view of the riveting unit shown in FIG. 5 after the lamp board is clamped to the back plate. FIG. 7 is an assembled view of the riveting unit of the third preferred embodiment of the present invention for clamping the lamp board and its overlapping components in front of the backboard.

Fig. 8 is a schematic view showing the assembly of the splicing unit shown in Fig. 7 after the lamp board and its stacked components are clamped to the backboard.

FIG. 9 is a schematic structural view of a lamp board assembly structure according to a fourth preferred embodiment of the present invention.

FIG. 10 is an assembled view of the lamp board assembly structure of FIG. 9 after the lamp board is clamped to the back board.

FIG. 11 is a schematic structural view of a lamp board assembly structure according to a fifth preferred embodiment of the present invention.

FIG. 12 is a schematic structural view of a lamp board assembly structure according to a sixth preferred embodiment of the present invention.

FIG. 13 is an assembled view of the lamp board assembly structure of FIG. 12 after the lamp board is clamped to the back board.

Figure 14 is a schematic view showing the structure of a lamp board assembly structure according to a seventh preferred embodiment of the present invention.

FIG. 15 is an assembled view of the lamp board assembly structure shown in FIG. 14 after the lamp board is clamped to the back board.

Figure 16 is a top plan view showing the appearance of a ceiling lamp according to an eighth preferred embodiment of the present invention. detailed description

1 and FIG. 2, FIG. 1 is a top plan view of the ceiling lamp of the first preferred embodiment of the present invention, and FIG. 2 is a bottom exploded view of the ceiling lamp of FIG. The ceiling lamp comprises a backboard module 1, a light-transmitting lampshade 8 and an opening 9 disposed in a central portion of the light-transmitting lampshade 8 and the backplane module 1, and the backplane module 1 comprises a backboard 11 and a plurality of light panels 13, 14, 15 a plurality of light panel assembly structures 12 and plastic component assemblies (not shown); wherein the back panel 11 has a first surface 111 exposed to the outside and a second surface 112 opposite the first surface 111, and any of the lamps The plates 13, 14, 15 are distributed on the second surface 112 of the backboard 11 and are provided with a plurality of LEDs 16 thereon. In addition, the transparent lampshade 8 is coupled to the backplane module 1 through the plastic assembly, but To this end, the light provided by the LED 16 is output to the outside after passing through the transparent cover 8.

Furthermore, the size and shape of any of the light panels 13, 14, 15 are not limited, for example, elongated, and they can be fastened to the back panel 11 of the ceiling lamp through the light board assembly structure 12; The plurality of light plates 13, 14, 15 may be arranged in a specific manner, such as continuous arrangement, partial continuous arrangement or spaced arrangement, etc., and circuits or electronic components matching the light plates 13, 14, 15 may be disposed on the light board 13 , 14, 15 or on the back panel 11 outside the light panels 13, 14, 15. However, it should be noted that, for some requirements, for example, when the lamp plates 13, 14, 15 are first disposed on the back plate 11 by conductive glue or other adhesive means, the lamp board assembly structure 12 of the present invention can be used as a fixing means. The light plates 13, 14, 15 are limited to the back plate 11, and the function is still to superpose the light plates 13, 14, 15 and other structures, such as a diffuser, with the light plates 13, 14, 15. together. In the preferred embodiment, the plurality of light panels 13, 14, 15 are composed of a first partial light panel 13, a second partial light panel 14, and a third partial light panel 15, and the first portion The light board 13, the second partial light board 14, and the third partial light board 15 are respectively arranged in a first shape, a second light board arrangement and a third light board arrangement of closed shapes of different sizes; The light panels 13, 14, 15 in a light panel arrangement are adjacent to each other, and the first light panel arrangement, the second light panel arrangement, and the third light panel arrangement are concentrically closed arrangements centering on the opening 9.

Please refer to FIG. 3 and FIG. 4 . FIG. 3 is a schematic structural view of the assembled structure of the light board shown in FIG. 1 , which is also an assembly diagram of the light board stuck in front of the back board, and FIG. 4 is a light board assembly structure of the light board shown in FIG. 3 . The assembly diagram is fixed after the backing plate, and in order to more clearly illustrate the relative relationship between the lamp board assembly structure and the lamp board during the assembly process, the back board is not depicted in FIGS. 3 and 4.

In the preferred embodiment, each of the lamp board assembly structures 12 includes a riveting unit 121, and the riveting unit 121 includes a riveting connection portion 1211 and a first through portion disposed on the surface of the riveting connection portion 1211. 1212, a second through portion 1213 and a third protruding portion 1214, and a first protruding portion 1215, a second protruding portion 1216 and a third protruding portion 1217 respectively corresponding to the through portions 1212, 1213, and 1214; The riveted connection between the two adjacent insertion portions and the two adjacent portions forms a π-shaped appearance, and each of the insertion portions is located between the corresponding protrusion portion and the riveted connection portion; Preferably, the riveting connection portion 1211 of the same riveting unit 121, the through portions 1212, 1213, and 1214, and the protruding portions 1215, 1216, and 1217 are integrally formed, but not limited thereto.

Furthermore, the back plate 11 has a plurality of back plate perforations, and each of the light plates 13 , 14 , 15 also has a light plate through hole 17 . During the assembly process of the light plates 13 , 14 , 15 , the wearing portions 1212 1213, 1214 are used to sequentially pass the corresponding back plate perforations and the lamp plate perforations 17 from the second surface 112 of the back plate 11 toward the first surface 111 of the back plate 11 such that the protrusions 1215, 1216, 1217 protrudes from the surface of the corresponding light plates 13, 14, 15 so that the corresponding light plates 13, 14, 15 are in close contact with the first surface 111 of the back plate 11.

In particular, in the preferred embodiment, any of the two through portions of any of the riveting units 121 respectively pass through at least one of the different lamp panel arrangements. For details, refer to FIG. 4, riveting The first through portion 1212 of the unit 121 is sequentially disposed between the back plate 11 and two adjacent light plates 13 in the first light plate arrangement such that the first protruding portion 1215 is from the surface of the two adjacent light plates 13. The second through portion 1213 of the same riveting unit 121 is sequentially disposed between the back plate 11 and the two adjacent light plates 14 in the second lamp plate arrangement such that the second protruding portion 1216 is separated from the two phases. The surface of the adjacent light board 14 protrudes, and the third through portion 1214 of the same staking unit 121 sequentially passes between the back board 11 and two adjacent light boards 15 in the third light board arrangement, so that the third protrusion Department 1217 It protrudes from the surface of the two adjacent light plates 15.

According to the above, when any person wants to disassemble the backboard module 1, the riveting unit 121 must be broken first to separate the lamp panels 13, 14, 15 from the backboard 11, and the riveting unit 121 is riveted after being broken. The unit 121 can no longer be used, so that the light boards 13, 14, 15 cannot be restored to the state close to the back board 11, so the invention can prevent the user from improperly disassembling the back panel module 1 of the ceiling lamp, ensuring the manufacturer or The supplier maintains the original state of the factory or sold ceiling light. Of course, the above is only one embodiment, and any ordinary person skilled in the art can make any equal change design according to the actual application requirements by the enlightenment obtained by the first preferred embodiment.

For example, the first partial light board 13, the second partial light board 14, and the third partial light board 15 are respectively arranged in a first light board arrangement of different sizes and nearly closed shapes, and second The light board arrangement and the third light board are arranged, and the light boards in any one of the light board arrays are spaced apart from each other, and the first light board arrangement, the second light board arrangement and the third light board arrangement are centered on the opening 9 Form a concentric near-closed arrangement.

For example, the number of the through portions and the protruding portions of any of the riveting units is not limited to three. Referring to FIG. 5 and FIG. 6, FIG. 5 is a riveting of the second preferred embodiment of the present invention. FIG. 6 is a schematic view of the assembly of the riveting unit shown in FIG. 5 after the lamp unit is clamped to the back plate, and in order to more clearly illustrate the riveting unit 221 and the lamp plates 13, 14, 15 during the assembly process. The relative relationship, the backplane is not depicted in Figures 5 and 6.

The riveting unit 221 in the preferred embodiment is substantially similar to that described in the first preferred embodiment, and is not described here, but the riveting unit 221 of the preferred embodiment is different. There are only the first through portion 2212 and the second through portion 2213 and the first protruding portion 2215 and the second protruding portion 2216 corresponding to the through portions 2212, 2213, respectively, in FIG. The riveting unit 221 fastens the light plates 13, 14, 15 shown in the figure to the back plate (in FIG. 4, the light plates 13, 14 are shown in the figure by a single riveting unit 121. , 15 cards are fixed on the backboard).

For example, any of the piercing units of any riveting unit is not limited to only the back plate and the light plate, that is, other components and the light board that are stacked with the lamp plate through the riveting unit. Co-fixed on the second side of the backboard. Referring to FIG. 7 and FIG. 8 , FIG. 8 is a schematic view showing the assembly of the lamp unit and its stacked components in front of the back plate according to the riveting unit of the third preferred embodiment of the present invention. FIG. 8 is a schematic view of FIG. The riveting unit fixes the lamp board and its overlapping components on the rear panel, and in order to more clearly illustrate the assembly of the riveting unit 121 and the lamp plates 13, 14, 15 and their components. The relative relationship in the process, the backing plate is not depicted in Figures 7 and 8.

The backplane module 1 of the ceiling light in the preferred embodiment is substantially similar to that in the first preferred embodiment. The backplane module 1 of the preferred embodiment further includes a plurality of diffuser covers 18 disposed on the light panels 13, 14, 15 substantially. The size and number of the diffuser 18 can be determined by the light panels 13, 14, 15 , that is, the diffuser 18 matches the light emitting diodes of the light panels 13, 14, 15 , for example, a diffuser 18 matches a light panel 13 The plurality of light-emitting diodes 16, 14 and 15, and the plurality of light-emitting diodes 13, 14, 15 can be matched by a single diffuser 18 that can pass through a large area.

Furthermore, the diffuser 18 has a diffuser aperture 181 for the insertion portions 3212, 3213, 3214 of the riveting unit 321 during assembly of the light panels 13, 14, 15 and the diffuser 18. The corresponding back plate perforation, the lamp plate through hole 17 and the diffuser through hole 181 are sequentially disposed by the second surface of the back plate facing the first surface of the back plate, so that the protrusions 3215, 3216, 3217 The surface of the diffuser 18 is protruded, and the diffuser 18 is adhered to the lamp plates 13, 14, 15 and the lamp plates 13, 14, 15 are in close contact with the back plate.

Referring to FIG. 9 and FIG. 10, FIG. 9 is a schematic structural view of a lamp board assembly structure according to a fourth preferred embodiment of the present invention, which is also an assembly diagram of the lamp board being clamped in front of the back board, and FIG. 10 is a lamp diagram of FIG. The assembled structure of the board assembly structure after the light board is fixed on the back board, and in order to more clearly show the relative relationship between the light board assembly structure 42 and the light board 13, 14, 15 in the assembly process, FIG. 9 and FIG. The back panel was not drawn.

The backplane module of the ceiling light in the preferred embodiment is substantially similar to that described in the first preferred embodiment, and is not described herein, except that the light panel assembly structure 42 further includes phases. Corresponding to the pressing unit 422 of the riveting unit 421, when the riveting unit 421 is passed through the back plate and the lamp plates 13, 14, 15 , the riveting unit 421 is combined to clamp the back plate and the lamp together. The plates 13, 14, 15, thus, the light plates 13, 14, 15 are more closely attached to the second side of the back plate.

Further, in the preferred embodiment, the pressing unit 422 includes a first combination of the pressing contact portion 4221 and the first through portion 4212, the second through portion 4213 and the third through portion 4214, respectively. a through hole 4222, a second joint through hole 4223 and a third joint through hole 4224, and a plurality of pressing portions 4225 disposed on a surface of the pressing contact portion 4221; preferably, any of the pressing portions 4225 are in the combined punching holes Any one of the same is pressed against the convex portion, and the pressing contact portion 4221 of the same pressing unit 422 is integrally formed, but not limited thereto. .

Furthermore, during the assembly of the light panels 13, 14, 15 the first through portion 4212 of the riveting unit 421 is worn after the two adjacent light panels 13 in the back panel and the first light panel arrangement are worn. The first engaging hole 4222 of the pressing unit 422 is disposed such that the first protruding portion 4215 protrudes from the surface of the pressing unit 422, and the second through portion 4213 of the riveting unit 421 is configured to penetrate the back plate and the second light plate. After the two adjacent lamp plates 14 are arranged, the second bonding through holes 4223 of the pressing unit 422 are passed through, so that the second protruding portion 4216 protrudes from the surface of the pressing unit 422. And the third through portion 4214 of the riveting unit 421 is disposed after the two adjacent lamp plates 15 in the rear plate and the third lamp plate arrangement, and the third bonding through hole 4224 of the pressing unit 422 is inserted. The third protruding portion 4217 protrudes from the surface of the pressing unit 422, so that the pressing portions 4225 of the pressing unit 422 can press the light plates 13, 14, 15 to be in close contact with the back plate.

Of course, the above is only one embodiment, and any ordinary person skilled in the art can make any equal change design according to actual application requirements. For example, the number of the pressing portion and the form of the pressing portion may be changed according to actual application requirements, and the pressing portion is not limited to communicate with the bonding hole. For example, the pressing portion may be formed on the surface of the pressing portion. Pressed against the ribs. Moreover, those skilled in the art can apply the pressing unit of the preferred embodiment to the first to third preferred embodiments described above, which can be obtained by the fourth preferred embodiment.

Referring to FIG. 11 and FIG. 12, FIG. 11 is a schematic structural view of a lamp board assembly structure according to a fifth preferred embodiment of the present invention, and is also an assembly diagram of the lamp board being fastened in front of the back board, and the light board is more clearly shown. The relative relationship between the assembled structure and the lamp panels 13, 14, 15 during the assembly process is not depicted in Figures 11 and 12.

The lamp board assembly structure in the preferred embodiment is substantially similar to that described in the fourth preferred embodiment, and is not described herein, except that the pressing unit 522 further includes a plurality of reinforcing structures. 4226 is formed on the surface of the pressing contact portion 4221 for reinforcing the overall structure of the pressing unit 522; preferably, any reinforcing structure 4226 is a reinforcing rib. Moreover, those skilled in the art can apply the pressing unit 522 of the preferred embodiment to the first to third preferred embodiments described above by the teachings of the fifth preferred embodiment.

In particular, in general, the light-emitting diodes 16 on the light panels 13, 14, 15 have an illumination angle between -120 degrees and 120 degrees, and since the height of the pressing unit is greater than the light panels 13, 14, 15 and the height of the light-emitting diodes 16 thereon, so that the light beams emitted by the partial light-emitting diodes 16 are pressed against the unit and are reflected on the surface of the pressing unit, and the partially reflected light beams interfere with each other, so This will result in uneven brightness in the illumination range of the ceiling light. Therefore, the present invention is designed to form a light-passing means on the pressing unit to prevent the beams from interfering with each other.

Referring to FIG. 12 and FIG. 13 , FIG. 12 is a schematic structural view of a lamp board assembly structure according to a sixth preferred embodiment of the present invention, and is also an assembly diagram of the lamp board being fastened in front of the back board, and FIG. 13 is a schematic view. 12 is a schematic view showing the assembly of the lamp board assembly structure after the lamp board is clamped to the back board, and in order to more clearly show the relative relationship between the lamp board assembly structure and the lamp boards 13, 14, 15 during the assembly process, FIG. 12 and FIG. The back panel was not drawn in 13.

The lamp board assembly structure in the preferred embodiment is substantially similar to that described in the fifth preferred embodiment. Therefore, the difference is that the pressing unit 622 forms a light-passing means at the beam path of the light-emitting diode 16 to allow the light beam of the light-emitting diode 16 to pass smoothly. In the example, the light-pass means is an inclined surface 4227 formed on the side of the connection portion 4221. In addition, those skilled in the art can apply the pressing unit 622 of the preferred embodiment to the first to third preferred embodiments described above by the teachings of the sixth preferred embodiment.

Referring to FIG. 14 and FIG. 15, FIG. 14 is a schematic structural view of a lamp board assembly structure according to a seventh preferred embodiment of the present invention, and is also an assembly diagram of the lamp board being clamped in front of the back board, and FIG. 15 is a lamp diagram of FIG. The assembly diagram of the board assembly structure after the lamp board is fixed on the back board, and in order to more clearly show the relative relationship between the lamp board assembly structure and the lamp boards 13, 14, 15 during the assembly process, FIG. 14 and FIG. 15 do not Draw the back panel.

The lamp board assembly structure in the preferred embodiment is substantially similar to that described in the sixth preferred embodiment, and will not be described herein, except that the light-passing means of the pressing unit 722 is formed. The notch 4228 which is pressed against the side of the connecting portion 4221 can also enable the light beam of the light-emitting diode 16 to pass through without being blocked by the pressing unit 422. Further, the reinforcing structure 4226 of the pressing unit 722 and the pressing portion 4225 are formed. Pressed on different surfaces of the connecting portion 4221. Of course, those skilled in the art can apply the pressing unit 722 of the preferred embodiment to the first to third preferred embodiments described above by the teachings of the seventh preferred embodiment.

It is to be noted that any of the riveting units in the fourth to seventh embodiments is not limited to being used for the rear plate to be worn after being worn in the first to third preferred embodiments. The light panels in the different light panel arrangements, that is, any of the riveting units, may also be provided with at least two light panels in the same light panel arrangement. For example, please refer to FIG. 16 , which is a top plan view of the ceiling lamp according to the eighth preferred embodiment of the present invention. The lamp board assembly structure in the preferred embodiment is substantially similar to the fourth preferred embodiment. The above description will not be repeated here, but the difference is that the preferred embodiment is to arrange any two adjacent light panels 13, 14, 15 through the light panel assembly structure 42. The card is fastened to the backboard 11.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the claims of the present invention, and all equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the present invention. Within the scope of the invention.

Claims

Rights request

1. A backplane module, applied to a ceiling lamp, the backplane module includes:

A backplane having a first side and a second side opposite to the first side;

A plurality of light panels are provided on the second surface of the back panel, and each light panel is provided with a plurality of light-emitting elements; wherein, some of the light panels are at least arranged in a closed shape or a nearly closed shape. A first light panel arrangement in a shape, and another part of the light panels is at least arranged into a second light panel arrangement in another closed shape or another nearly closed shape, and the first light panel arrangement is with The second light panel arrangement forms a concentric and closed arrangement with each other in a concentric circle, or forms a concentric and nearly closed arrangement with each other; and

At least one lamp panel assembly structure is used to penetrate the back panel and then penetrate at least one lamp panel located in the first lamp panel arrangement and at least another lamp panel located in the second lamp panel arrangement, so that the At least one light panel and the at least another light panel are in close contact with the second surface of the back panel.

2. The backplane module as claimed in claim 1, wherein each of the light panel assembly structures includes a riveting unit, and the riveting unit includes a riveting connection part, at least two penetration parts and corresponding to the two penetration parts. There are two protruding parts of the part, and each of the penetration parts is connected between the riveting connection part and the corresponding protruding part, and is arranged on a surface of the riveting connection part.

3. The backplane module of claim 2, wherein the at least one light panel assembly structure includes a plurality of light panel assembly structures, and the plurality of light panel assembly structures are arranged in a radial pattern.

4. The backplane module of claim 2, wherein the at least two penetration parts of the riveting unit include a first penetration part and a second penetration part, and the first penetration part is used to The back panel and the at least one lamp panel in the first lamp panel array are penetrated sequentially, and the second penetration portion is used to sequentially penetrate the back panel and the at least one other lamp panel in the second lamp panel array. Light board.

5. The backplane module as claimed in claim 4, wherein each of the light panel assembly structures further includes a pressing unit corresponding to the riveting unit, which is used to pass through the at least two penetration parts respectively. When the at least one lamp panel and at least another lamp panel are combined with the riveting unit, the back panel and the at least one lamp panel are jointly clamped, and the back panel and the at least another lamp panel are jointly clamped.

6. The backplane module of claim 5, wherein the pressing unit includes a pressing connection part, two combination through holes corresponding to the two penetration parts, and at least one pressing part, and the at least one pressing part Set on the pressing link On a surface of the joint part; wherein, the two combination through holes are respectively used for the two protrusions to pass through them, so that the pressing unit is combined with the riveting unit.

7. The backplane module as claimed in claim 6, wherein the at least one pressing portion is a pressing rib formed on the surface of the pressing connecting portion and/or a pressing rib communicated with any of the combination through-holes. Against the convex part.

8. The backplane module as claimed in claim 6, wherein the pressing unit further includes at least one light-passing means disposed on the pressing connection portion, and the at least one light-passing means is located on at least part of the light beams of the light-emitting elements. on the path of light.

9. The backplane module of claim 8, wherein the at least one light-passing means is a notch formed on one side of the pressing connection portion, or the at least one light-passing means is formed on one side of the pressing connection portion. An inclined surface on one side of the connecting part.

10. The backplane module of claim 6, wherein the pressing unit further includes at least one reinforcing structure formed on the surface of the pressing connection part and/or on another surface of the pressing connection part.

11. The backplane module of claim 10, wherein the at least one reinforcing structure is a reinforcing rib.

12. The backplane module according to claim 6, wherein the riveted connection part, the at least two penetration parts and the two protruding parts are integrally formed and/or the pressing connection part, the two combination through holes and the at least A pressing part is integrally formed.

13. A backplane module, applied to a ceiling lamp, the backplane module includes:

A backplane having a first side and a second side opposite to the first side;

At least one light panel is provided on the second side of the back panel, and each light panel is provided with a plurality of light-emitting elements; at least one riveting unit is used to pass through the back panel and the at least one lamp in sequence. board; and

At least one pressing unit corresponds to the at least one riveting unit and is used to be combined with the at least one riveting unit when the at least one riveting unit passes through the back panel and the at least one light panel. The back panel and the at least one light panel are clamped together so that the at least one light panel is tightly attached to the second surface of the back panel.

14. The backplane module of claim 13, wherein the at least one riveting unit includes a riveting connection part, at least two penetration parts and two protruding parts corresponding to the two penetration parts, and any one of the penetration parts The part is connected between the riveted connection part and the corresponding protruding part, and is arranged on a surface of the riveted connection part; wherein, the The back panel and the at least one light panel respectively have two back panel through holes and two light panel through holes corresponding to the two protruding parts, and the at least one riveting unit passes through the two back plate through holes and the two protruding parts in sequence respectively. The two lamp panels are perforated and combined with the at least one pressing unit.

15. The backplane module of claim 14, wherein the at least one pressing unit includes a pressing connection portion, two combination through holes corresponding to the two penetration portions, and at least one pressing portion, and the at least one pressing portion The resisting portion is disposed on a surface of the pressing connecting portion; wherein, the two combining through holes are respectively used for the two protruding portions to pass through them, so that the at least one pressing portion presses against the at least one light panel.

16. The backplane module as claimed in claim 15, wherein the at least one pressing portion is a pressing rib formed on the surface of the pressing connecting portion and/or a pressing rib communicated with any of the combination through-holes. Against the convex part.

17. The backplane module of claim 15, wherein the at least one pressing unit further includes at least one light-passing means provided on the pressing connection portion, and the at least one light-passing means is located on at least one of the light-emitting elements. On the light path of part of the beam.

18. The backplane module of claim 17, wherein the at least one light-passing means is a notch formed on one side of the pressing connection portion, or the at least one light-passing means is formed on one side of the pressing connection portion. An inclined surface on one side of the connecting part.

19. The backplane module of claim 15, wherein the at least one pressing unit further includes at least one reinforced structure formed on the surface of the pressing connection part and/or an other surface of the pressing connection part. superior.

20. The backplane module of claim 19, wherein the at least one reinforcing structure is a reinforcing rib.

21. The backplane module of claim 15, wherein the riveted connection part, the at least two penetration parts and the two protruding parts are integrally formed and/or the pressing connection part, the two combination through holes and the at least A pressing part is integrally formed.

22. The backplane module of claim 13, wherein the at least one light panel includes a plurality of light panels, and some of the light panels are at least arranged in a closed shape or a nearly closed shape. The light panel arrangement, and another part of the light panels among the light panels is at least a second light panel arrangement arranged in another closed shape or another nearly closed shape, and the first light panel arrangement is consistent with the second light panel The arrangement is to form a concentric and closed arrangement with each other in the form of concentric circles, or to form a concentric and nearly closed arrangement with each other; wherein, any of the riveting units is After the back panel is inserted, at least one lamp panel located in the first lamp panel arrangement and at least another lamp panel located in the second lamp panel arrangement are inserted.

23. A light panel assembly structure, which is used to assemble a back panel and a light panel of a ceiling lamp. The light panel assembly structure includes:

A riveting unit includes a riveting connection part, at least two penetration parts and two protruding parts corresponding to the two penetration parts, and any one of the penetration parts is connected to the riveting connection part and the corresponding protruding part between and arranged on a surface of the riveted connection part; and

A pressing unit includes a pressing connecting part, two combination through holes corresponding to the two penetration parts, and at least one pressing part, and the at least one pressing part is provided on a surface of the pressing connecting part;

Wherein, the riveting unit is combined with the pressing unit after the two protrusions respectively pass through the two combination through holes of the pressing unit.

24. The light panel assembly structure as claimed in claim 23, wherein the at least one pressing portion is a pressing rib formed on the surface of the pressing connecting portion and/or a pressing rib communicated with any of the combination through holes. Press against the convex part.

25. The light panel assembly structure of claim 23, wherein the pressing unit further includes at least one light-passing means provided on the pressing connection portion, and the at least one light-passing means is located on a light-emitting element of the ceiling lamp on the light path of at least part of the beam.

26. The light panel assembly structure of claim 25, wherein the at least one light-passing means is a notch formed on one side of the pressing connection portion, or the at least one light-passing means is formed on the pressing connection portion. An inclined surface against one side of the connecting part.

27. The light panel assembly structure of claim 23, wherein the pressing unit further includes at least one reinforcing structure formed on the surface of the pressing connection part and/or on another surface of the pressing connection part. .

28. The light panel assembly structure as claimed in claim 27, wherein the at least one reinforcing structure is a reinforcing rib.

29. The light panel assembly structure of claim 23, wherein the riveted connection part, the at least two penetration parts and the two protruding parts are integrally formed and/or the pressing connection part, the two combination through holes and the At least one pressing portion is integrally formed.