WO2022012222A1 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- WO2022012222A1 WO2022012222A1 PCT/CN2021/098913 CN2021098913W WO2022012222A1 WO 2022012222 A1 WO2022012222 A1 WO 2022012222A1 CN 2021098913 W CN2021098913 W CN 2021098913W WO 2022012222 A1 WO2022012222 A1 WO 2022012222A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carrier
- display
- assembly
- lighting device
- support base
- Prior art date
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0485—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present application relates to the technical field of electronic equipment, and in particular, to a lighting device.
- Lighting installations are an indispensable interior decoration in people's daily life. Lighting installations can usually be hung on the ceiling or placed on the table top. Traditional lighting devices can usually only be used as lighting tools, so their functions are relatively single.
- Embodiments of the present application provide a lighting device.
- the problem that the function of the lighting device in the prior art is relatively single can be solved, and the technical solution is as follows:
- a lighting device comprising:
- a lamp body assembly includes: a support base, a lampshade buckled on the support base, and a luminous body, a power supply module and a first connector connected to the support base, the illuminant is connected to the support base.
- the power supply module is electrically connected;
- a display assembly the display assembly comprises: a carrier, a second connector connected to the carrier and facing the side of the support base, and a display screen connected to the carrier, the display screen being connected to the support base
- the power supply module is electrically connected;
- a support assembly is connected with the first connecting piece and the second connecting piece respectively.
- the support assembly is sleeved outside the lampshade, the first end of the support assembly is connected to the first connector, and the second end of the support assembly is connected to the second connector .
- the support assembly includes: a plurality of strip-shaped blades, the first end of each of the blades is provided with a first slot facing the support base, and is connected with the first connector, each The second end of the blade is provided with a second slot facing the carrier, and is connected with the second connector.
- the first connecting piece has an annular first convex structure
- the second connecting piece has an annular second convex structure
- the first locking groove of each blade is connected to the second convex structure.
- a protruding structure is engaged, and the second locking groove of each blade is engaged with the second protruding structure.
- the carrier includes: a sub-carrier connected to one end of the lampshade away from the support base, and a first carrier board connected to the sub-carrier, the display screen being away from the light-emitting surface. It is bonded with the side of the first carrier plate away from the sub-carrier.
- a side of the first carrier plate away from the sub-carrier has a carrier groove, and the display screen is located in the carrier groove.
- the carrier further includes: a second carrier board connected to the sub-carrier,
- the display assembly further includes: a driving circuit board fixedly connected to a side of the second carrier board away from the sub-carrier, and the driving circuit board is electrically connected to the display screen.
- the display screen includes: a display panel, and a printed circuit board whose first end is electrically connected to the display panel, the second end of the printed circuit board is electrically connected to the driving circuit board, and the display The side of the panel away from the light emitting surface is bonded to the side of the first carrier plate away from the sub-carrier.
- the display panel is a flexible display panel
- the printed circuit board is a flexible printed circuit board
- a side of the first carrier board away from the sub-carrier is an arcuate arc surface.
- the number of the display screens in the display assembly is two, and in the two display screens, the ends of the two display panels away from the printed circuit board are spliced to each other.
- the side of the first carrier plate away from the sub-carrier has a strip-shaped positioning structure
- the number of the display screens in the display assembly is two
- each of the display panels is far away from all the display panels.
- One end of the flexible circuit board is spliced with the positioning structure.
- the display assembly further includes: a transparent protective cover sleeved on the carrier, and the display screen is located between the transparent protective cover and the first carrier board.
- the display screen further includes: a touch panel located on a side of the display panel away from the first carrier board.
- the lighting device further includes: a wiring tube, the support base is connected to the first end of the wiring tube, the carrier and the lampshade are both sleeved on the wiring tube, and the wiring There is a connecting wire in the tube for connecting the display screen and the power supply module.
- the lighting device further includes: a switch assembly located on the second end of the wire conduit, the switch assembly being electrically connected to the power supply module.
- the lighting device further includes: a sealing protection cover sleeved on the wiring tube and located between the switch assembly and the carrier.
- the lighting device includes a support assembly, a lamp body assembly and a display assembly.
- the light-emitting body in the lamp body assembly can emit light, and the display screen in the display assembly can display pictures. Therefore, the lighting device not only has the lighting function, but also has the display function, thereby effectively enriching the functions of the lighting device.
- FIG. 1 is a schematic structural diagram of a lighting device provided by an embodiment of the present application.
- FIG. 2 is an exploded view of a display assembly provided by an embodiment of the present application.
- FIG. 3 is a schematic structural diagram of a lighting device without a support assembly located on one side provided by an embodiment of the present application;
- FIG. 4 is a schematic structural diagram of the lighting device shown in FIG. 3 on the other side;
- Fig. 5 is a partial enlarged view of the lighting device shown in Fig. 3 on one side;
- Fig. 6 is a partial enlarged view of the lighting device shown in Fig. 3 on the other side;
- FIG. 7 is a schematic structural diagram of another lighting device provided by an embodiment of the present application.
- Fig. 8 is an exploded view of the lighting device shown in Fig. 7;
- FIG. 9 is a schematic structural diagram of a blade provided by an embodiment of the present application.
- FIG. 10 is an exploded view of another display assembly provided by an embodiment of the present application.
- FIG. 11 is a schematic view of the assembled display assembly shown in FIG. 10 .
- FIG. 1 is a schematic structural diagram of a lighting device provided by an embodiment of the present application.
- the lighting device 00 may include:
- the support assembly 100 The support assembly 100 , the lamp body assembly 200 and the display assembly 300 .
- the lamp body assembly 200 may include: a support base 203, a lamp shade 201 buckled on the support base 203, a luminous body (the luminous body 202 is not marked in FIG. 1) and a power supply module (FIG. 1) connected to the support base 203 1, the power supply module 204 is not marked) and the first connector (the first connector 205 is not marked in FIG. 1).
- the illuminant 202, the power supply module 204 and the first connector 205 may all be located between the support base 203 and the lamp body assembly 200, that is, the illuminator 202, the power supply module 204 and the first connector 205 may all be located It is located in the lampshade 201 ; the illuminant 202 , the power supply module 204 and the first connector 205 can all be located in the support base 203 , as long as the light emitted by the illuminator 202 can be emitted from the support base 203 . This embodiment of the present application does not limit this.
- the power supply module 204 can be electrically connected to the light-emitting body 202, which can supply power to the light-emitting body 202, so that the light-emitting body 202 can emit light.
- FIG. 2 is an exploded view of a display assembly provided by an embodiment of the present application.
- the display assembly 300 may include: a carrier 301 , a second connector connected to the carrier 301 and facing the side of the support base 203 (the second connector 303 is not marked in FIG. 2 ), and a second connector connected to the carrier 301 Display screen 302 .
- the power supply module 204 can also be electrically connected to the display screen 302, and can supply power to the display screen 302, so that the display screen 302 can display pictures.
- the support assembly 100 may be respectively connected with the first connecting member 205 in the lamp body assembly 200 and the second connecting member 303 in the display assembly 300 . In this way, the connection between the lamp body assembly 200 and the display assembly 300 can be realized through the support assembly 100 .
- the display screen 302 in the display assembly 300 in the lighting device 00 can display a picture, for example, can display an image picture or a video picture, and the light-emitting body 202 in the lamp body assembly 200 in the lighting device 00 can emit light . Therefore, the lighting device 00 has not only a lighting function but also a display function.
- the lighting device provided by the embodiments of the present application includes: a support assembly, a lamp body assembly, and a display assembly.
- the light-emitting body in the lamp body assembly can emit light, and the display screen in the display assembly can display pictures. Therefore, the lighting device not only has the lighting function, but also has the display function, thereby effectively enriching the functions of the lighting device.
- FIG. 3 is a side view of a lighting device without a support assembly provided by an embodiment of the present application. Schematic diagram of the structure, FIG. 4 is a schematic diagram of the structure of the lighting device shown in FIG. 3 on the other side.
- the first connecting member 205 in the lamp body assembly 100 and the second connecting member 303 in the display assembly 300 may be located at two ends of the lampshade 201 respectively.
- FIG. 5 is a partial enlarged view of the lighting device shown in FIG. 3 on one side
- FIG. 6 is a partial enlarged view of the lighting device shown in FIG. 3 on the other side.
- One end of the lampshade 201 can be in contact with the support base 203
- the other end can be in contact with the carrier 301 .
- FIG. 7 is a schematic structural diagram of another lighting device provided by an embodiment of the present application
- FIG. 8 is an exploded view of the lighting device shown in FIG. 7
- the support assembly 100 can be sleeved outside the lampshade 201 , the first end of the support assembly 100 can be connected with the first connector 205 , and the second end of the support assembly 100 can be connected with the second connector 303 .
- the support assembly 100 has a hollow area 100a.
- the light emitted by the light-emitting body 202 can be emitted from the lamp body assembly 200 through the hollow area 100 a in the supporting assembly 100 .
- the support assembly 100 may include: a plurality of strip-shaped blades 101 distributed outside the lampshade 201 .
- FIG. 9 is a schematic structural diagram of a blade provided by an embodiment of the present application.
- the first end of each blade 101 is provided with a first slot 101a facing the support base 203 in the lamp body assembly 200, and the first slot 101a can be connected with the first connector 205 on the support base 203;
- each The second end of the blade 101 has a second slot 101b facing the carrier 301 in the display assembly 300 , and the second slot 101b can be connected with the second connector 303 on the carrier 301 .
- the area between any two adjacent blades 101 is the hollow area 100 a in the support assembly 100 .
- the first connecting member 205 on the support base 203 in the lamp body assembly 200 has an annular first protruding structure 205a.
- the second connecting member 303 on the carrier member 301 in the display assembly 300 has an annular second protruding structure 303a.
- the first locking groove 101a of each blade 101 can be engaged with the first protruding structure 205a on the first connecting member 205, thereby realizing the connection between the first end of the blade 101 and the first connecting member 205;
- the two locking grooves 101b can be engaged with the second protruding structures 303a on the second connecting member 303 , thereby realizing the connection between the second end of the blade 101 and the second connecting member 303 .
- the extending direction of the first card slot 101a intersects with the extending direction of the second card slot 101b.
- the blades 101 are not easy to fall off, which effectively improves the plurality of blades 101 in the support assembly 100. Therefore, the stability of connecting the lamp body assembly 200 and the display assembly 300 through the support assembly 100 is effectively improved.
- each blade 101 is inclined, and the size of the first protruding structure 205a is larger than the size of the second protruding structure 303a.
- both the first protruding structure 205a and the second protruding structure 303a may be annular protruding structures, so that the diameter of the first protruding structure 205a is larger than that of the second protruding structure The diameter of the lifting structure 303a.
- the shape of the lampshade 201 in the lamp body assembly 200 may be truncated, and the diameter of the end of the lampshade 201 close to the first connecting member 205 is larger than that of the end of the lampshade 201 close to the second connecting member 303 diameter of.
- both the first protruding structure 205a and the second protruding structure 303a may be square annular protruding structures, so that the width of the first protruding structure 205a is greater than that of the second protruding structure 205a Raised structure.
- both the first protruding structure 205a and the second protruding structure 303a may be irregular annular protruding structures. In this way, it is only necessary to ensure that the first protruding structure 205a is The area enclosed by the annular structure may be larger than the area of the annular structure enclosed by the second protruding structures 303a.
- the plurality of strip-shaped blades 101 in the support assembly 100 are arranged in an equidistant circular array with the axis of the lampshade 201 as the central axis, that is, the plurality of blades 101 can be evenly distributed on the lampshade 201 . outside.
- the blade 101 in the lamp body assembly 200 is usually supported by an opaque material. Therefore, in the lamp body assembly 200, the blade 101 is opaque, and any two adjacent blades The area between 101 (ie, the hollow area 100a) is light-transmitting. In this way, after the light emitted by the light emitting body 202 in the lamp body assembly 200 is emitted through the plurality of blades 101, the light emitted by the light emitting body 202 can present light and dark striped light spots through the plurality of blades 101, which effectively enhances the The appearance of the lamp body 00 during lighting is improved.
- FIG. 10 is an exploded view of another display component provided by an embodiment of the present application.
- the carrier 301 in the display assembly 300 may include: a sub-carrier 3011 and a first carrier board 3012 .
- the sub-carrier 3011 can be connected to the end of the lampshade 201 in the light emitting assembly 200 away from the support base 203 ; the first carrier plate 3012 can be connected to the sub-carrier 3011 .
- the first carrier plate 3012 and the sub-carriers 3011 can be connected by evenly distributed grids 301a.
- the uniformly distributed grids 301a can improve the overall strength of the carrier 301, so that the carrier 301 is more conducive to connecting with the display screen 302. connect.
- the side A2 of the display screen 302 away from the light-emitting surface A1 may be bonded to the side B of the first carrier board 3012 away from the sub-carrier 3011 .
- the side A2 of the display screen 302 away from the light-emitting surface A1 can be bonded to the side B of the first carrier board 3012 away from the sub-carrier 3011 by adhesive.
- the back glue can be an SCF film, and the SCF film can be a multi-layer structure composed of an acrylic layer, a metal copper layer, a release film, and foam.
- the SCF film can shield signal interference and prevent screen splash or other poor display phenomena when the display screen 202 displays a picture.
- a side B of the first carrier board 3012 away from the sub-carrier 3011 has a carrier groove (not marked in FIG. 7 ), and the display screen 302 can be located in the carrier groove.
- the display screen 302 can be located in the carrier groove.
- at least one of the two sides of the first carrier board 3012 is arranged with third protruding structures C
- FIG. 10 shows that the side of the first carrier board 3012 close to the lamp body assembly 200 is arranged with third protruding structures C.
- C is illustrated as an example.
- the bearing groove is formed by a first bearing plate 3012 and a third protruding structure C located on at least one side of the first bearing plate 3012 .
- the carrier 301 in the display assembly 300 may further include: a second carrier plate 3013 connected to the carrier 3011 .
- the display assembly 300 may further include: a driving circuit board 304 fixedly connected to the side of the second carrier board 3013 away from the sub-carrier 3011 .
- the driving circuit board 304 is electrically connected to the display screen 302 .
- the driving circuit board 304 can drive the display screen 302 to display images.
- the second carrier plate 3013 may be connected to the sub-carrier 3011 through the connection grid 301b.
- the second carrier board 3013 may be a rectangular carrier board that matches the shape of the driving circuit board 304 .
- the driving circuit board 304 can be fixedly connected to the second carrier board 3013 by fixing members such as screws.
- the second connector 303 on the carrier 301 , and the sub-carrier 3011 , the first carrier plate 3012 , the second carrier plate 3013 , the grid 301 a and the connection grid 301 b in the carrier 301 are an integral structure
- the carrier 301 can generally be integrally formed by injection molding or machining.
- the display screen 302 may include: a display panel 3021 , and a printed circuit board 3022 whose first end is electrically connected to the display panel 3021 .
- the second end of the printed circuit board 3022 can be electrically connected to the driving circuit board 304 .
- the side A2 of the display panel 3021 away from the light-emitting surface A1 can be bonded to the side B of the first carrier board 3012 away from the sub-carrier 3011.
- the driving circuit board 304 can drive the display panel 3021 to display images through the printed circuit board 3022 .
- the display panel 2021 has a plurality of light-emitting devices arranged in an array, and each light-emitting device may include a red light-emitting sub-device, a green light-emitting sub-device and a blue light-emitting sub-device, and the driving circuit board 304 may be based on the picture data to be displayed , each light-emitting sub-device in the display panel 3021 is driven to emit light, so that the display panel 3021 can display a picture corresponding to the picture data to be displayed.
- the display panel 3021 may be a flexible display panel, for example, the flexible display panel may be an organic light-emitting diode (English: Organic Light-Emitting Diode; OLED for short) display panel.
- the printed circuit board 3022 may be a flexible printed circuit board.
- the side of the first carrier plate 3012 away from the sub carrier 3011 is an arcuate arc surface. In this way, the first bearing plate 3012 is an arched and arc-shaped bearing plate.
- FIG. 11 is a schematic diagram of the assembled display assembly shown in FIG. 10 , and the number of display screens 302 in the display assembly 300 is two.
- the ends of the two display panels 3021 away from the printed circuit board 3022 are spliced with each other, so that the two display panels 3021 constitute a spliced screen.
- the side of the first carrier plate 3012 away from the sub-carrier 3011 has a strip-shaped positioning structure L, and the positioning structure L can be located in a bearing groove in the first carrier plate 3012, and the The length direction of the strip-shaped positioning structure L may be perpendicular to the length direction of the bearing groove.
- One end of each of the two display panels 3021 away from the printed circuit board 3022 can be spliced with the positioning structure L, so that the two display panels 3021 form a spliced screen.
- the operator when assembling the two display panels 3021 in the carrier groove, the operator can align the end of each display panel 3021 away from the printed circuit board 3022 with the reference line structure L, and then move clockwise or Press the display panel 3021 counterclockwise to make the display panel 3021 adhere to the side of the first carrier board 3012 away from the sub-carrier 3011 .
- the so-called “splicing" in the above-mentioned embodiments refers to the mutual structure between two structures (for example, the ends of the two display panels 3021 away from the printed circuit board 3022), or, there is a relatively small gap between the two structures.
- the width of the gap can be less than 1 mm.
- the current display panel 3021 is difficult to bend with a large arc, when a display panel 3021 is pasted on the arched arc-shaped first carrier board 3012, the area of the display area in the display assembly 300 is small; and When two spliced display panels 3021 are pasted on the arched arc-shaped first carrier plate 3012, the two spliced display panels 3021 can be spliced into a curved splicing screen that can realize a large arc, effectively increasing the shows the area of the display area in the display assembly 300.
- each display panel 3021 in the display assembly 300 can be electrically connected to the driving circuit board 304 through the respective flexible circuit board 2022, the driving circuit board 304 can not only drive the spliced screen composed of two display panels 3021 spliced together When displaying the spliced picture, the two display panels 3021 can also be driven to display two different pictures respectively, which effectively enriches the types of pictures displayed by the display component 300 .
- the display screen 302 may further include: a touch panel (not marked in the figure) located on the side of the display panel 200 away from the first carrier board 3012 .
- the touch panel can detect the touch operation, so as to control the content of the screen displayed on the display panel 200 and control the light-emitting parameters of the light-emitting body 201 .
- the lighting device 00 may further include: a control component, which may be integrated in the driving circuit board 304 .
- the control assembly is connected to the display panel 3021 and the light-emitting body 201 respectively.
- the control component is used for: receiving the touch operation detected by the touch panel, and controlling the light-emitting parameters of the light-emitting body based on the touch operation; the control component is further used for: receiving the touch operation detected by the touch panel, And the display content of the display panel 3021 is controlled based on the touch operation.
- the light-emitting parameter may include at least one of light-emitting brightness, light-emitting color temperature and light-emitting color.
- the display assembly 300 may further include: a transparent protective cover 305 sleeved on the carrier 301 .
- the display screen 302 in the display assembly 300 may be located between the transparent protective cover 305 and the first carrier board 3012 .
- the display screen 302 can be protected by the transparent protective cover 305 to avoid the phenomenon that the display screen 302 is worn out and the display effect thereof is deteriorated.
- the transparent protective cover 305 may be a cylindrical cover, and the radius of the transparent protective cover 305 is approximately the same as the radius of the arched arc-shaped first carrier plate 3012.
- the transparent protective cover The radius of the shell 305 is slightly larger than the radius of the arc-shaped first carrier plate 3012 .
- the transparent protective cover 305 can abut against the third protruding structure C on the first carrier plate 3012 in the carrier 301 .
- the lighting device 00 may further include: a wiring tube 400 .
- the first end of the wire conduit 400 can be connected to the support base 203 .
- Both the carrier 301 in the display assembly 300 and the lamp cover 201 in the lamp body assembly 200 can be sleeved on the wiring tube 400 .
- the wiring tube 400 can be a cylindrical hollow tube, and the wiring tube 400 has a connecting wire (not shown in FIG. 4 ) for connecting the display screen 302 and the power supply module 204 . Since the connecting wire for connecting the display screen 302 and the power supply module 204 is located in the wiring tube 400, there is no extra wiring outside the lighting device 00, which effectively improves the aesthetics of the lighting device 00.
- the sub-carrier 3011 has a strip-shaped wiring hole D through which the connection wires in the wiring tube 400 can be connected to the driving circuit board 304 in the display assembly 300. Since the driving circuit There is a connection relationship between the board 304 and the display screen 302 , so the connection wires in the wiring tube 400 can be connected to the display screen 302 through the driving circuit board 304 .
- the light emitting body 202 in the light body assembly 200 may include: a light support plate 2021, and a light emitting diode (English: Light Emitting Diode; abbreviation: LED) lamp 2022 located on the light support plate 2021.
- the light support plate 2021 can be fixedly connected to the LED light 2022 by screws; the light support plate 2021 is located on the support base 203 and can be fixedly connected to the support base 203 by screws.
- the light support plate 2021 has a threaded connector 2021a, the threaded connector 2021a has an internal thread, and the first end of the wire tube 400 has an external thread matched with the internal thread. Therefore, after the first end of the wire tube 500 is threadedly connected to the threaded connector 2021a on the lamp support plate 2021, the connection between the first end of the wire tube 400 and the support base 203 can be realized.
- the sub-carrier 3011 in the carrier 301 has a through hole 3011 a that matches the shape of the wire tube 400 , and the carrier 301 can be sleeved on the wire tube through the through hole 3011 a in the sub-carrier 3011 400 on.
- the lampshade 201 can be sleeved on the wiring tube 400 through the support base 203 and the carrier 301 .
- the power supply module 204 on the support base 203 may include: a power interface 204a, and a battery assembly 204b connected to the power interface 204a.
- the battery assembly 204b is electrically connected to the light-emitting body 201 and the display screen 302, respectively.
- the light-emitting body 201 and the display screen 302 can be supplied with electric power through the battery assembly 204b, and the battery assembly 204b can be charged through the power interface 204a.
- the support base 203 further has a data interface 204c , and the data interface 204c can be electrically connected to the driving circuit board 304 through a data line located in the wiring tube 400 .
- the content of the picture to be displayed can be sent to the driving circuit board 304 through the data interface 204c, so that the driving circuit board 304 can drive the display screen 302 to display the picture content.
- the data interface 204c and the power interface 204a may be the same interface.
- the lighting device 00 may further include: a switch assembly 500 located on the second end of the wire conduit 400 , and the switch assembly 500 may be electrically connected to the power supply module 204 .
- the switch assembly 500 and the power supply module 204 may be electrically connected by connecting wires located in the conduit 400 .
- the switch assembly 500 may be a touch switch, and the switch assembly 500 may be screwed to the second end of the wiring tube 400 .
- the switch assembly 500 can control the power supply module 204 to supply power to the light-emitting body 202 and the display screen 302 , and can also control the power supply module 204 to stop supplying power to the light-emitting body 202 and the display screen 302 .
- the lighting device 00 may further include: a sealing protection cover 600 sleeved on the wiring tube 400 and located between the switch assembly 500 and the carrier 201 in the display assembly 300 .
- the sealing protection cover 600 can prevent the small particulate matter such as dust from entering into the display assembly 300 , resulting in the problem that the display effect of the display screen 201 in the display assembly 300 is deteriorated.
- the material of the sealing protection cover 600 may be a metal material or a plastic material.
- the surface of the sealing protection cover 600 can be surface-treated by a wire drawing process or a painting process; when the material of the sealing protection cover 600 is a plastic material, the surface of the sealing protection cover 600 The surface can be treated by painting process or electroplating process.
- the sealing protection cover 600 may be connected with the curved protection cover 304 in the display assembly 300 by means of bonding. After the sealing protection cover 600 is bonded to the curved protective cover 304 , a curved barrier for protecting the display screen 302 can be formed. In the present application, the fixing between the curved barrier and the carrier 301 in the display assembly 300 can be achieved through the screw fit between the wire tube 400 and the touch switch 500 . For example, after the curved protective cover 304 is sleeved on the carrier 301 and abuts with the third protruding structure C on the first carrier plate 3012 in the carrier 301 , the curved protective cover 304 is kept away from the lamp body assembly 200 by the curved cover 304 . The sealing protection cover 600 is installed on one side of the casing, and the connection tube 400 and the touch switch 500 are in a tightened state, so that the curved cover 304 and the carrier 301 can be fixed.
- the second end of the wiring tube 400 has a snap-fit protrusion 401
- the sealing protection cover 600 has a snap-fit groove 601 matching the shape of the snap-fit protrusion 401
- the snap-fit protrusion 401 and the snap-fit groove 601 The mutual snap-fit cooperation can not only realize the sleeve connection of the sealing protection cover 600 on the wiring tube 400, but also prevent the sealing protection cover 600 from appearing on the wiring tube 400 after the first end of the wiring tube 400 is connected to the support base 203. shedding phenomenon.
- the sealing protection cover 600 also has a supporting protrusion 602 that matches the shape of the through hole 3011a in the sub-carrier 3011 .
- the supporting protrusion 602 is located in the through hole 3011a, and the outer wall of the supporting protrusion 602 can abut with the inner wall of the sub-carrier 3011 (ie, the side wall of the through hole 3011a), and the sub-bearing can be supported by the supporting protrusion 602
- the sub-carrier 3011 plays a supporting role, preventing the sub-carrier 3011 from swinging after being sleeved on the wiring tube 400 , thereby effectively improving the stability of the display assembly 200 .
- the lamp body assembly 200 may further include: an anti-skid gasket 206 connected to the side of the support base 203 away from the light-emitting body 202 .
- the anti-skid pad 206 may generally be made of a rubber material.
- the anti-skid gasket 206 can prevent the lighting device 00 from slipping.
- the lighting device 00 may be located on a desktop in a place such as a restaurant or a coffee shop, and the display screen 202 in the lighting device 00 may display video advertisements. In this way, the lighting device 00 can be used for commercial purposes.
- the embodiments of the present application also provide an assembly method of a lighting device, and the assembly method of the lighting device is as follows:
- the operator can fix the driving circuit board 304 on the second carrier board 3013 in the carrier 301, and at the same time paste the display panel 3021 into the carrier groove of the first carrier board 3012 in the carrier 301, and attach the printed circuit
- the board 3022 is connected to the driver circuit board 304 .
- the operator can connect the first end of each blade 101 of the plurality of blades 101 to the first connector 205 on the support base 203 and the second end to the second connector 303 on the carrier 301 , and place the lampshade in the annular area enclosed by the plurality of blades 101 .
- the operator can assemble the light-emitting body 202 and the power supply module 204 on the support base 203 , and install the anti-skid gasket 206 on the side of the support base 203 away from the light-emitting body 202 .
- the operator can install the touch switch 500 on the second end of the wire tube 400, and let the first end of the wire tube 400 penetrate the sealing protection cover 600 and the sub-carrier 3011 in the carrier 301 in sequence (and also penetrate through After the curved protective cover 304) and the cover 201 (which also penetrates the annular area enclosed by the plurality of blades 101), they are threadedly connected with the lamp support plate 2021 in the luminous body 202, so as to realize the installation of the lighting device 00. assembly.
- the lighting device provided by the embodiments of the present application includes: a support assembly, a lamp body assembly, and a display assembly.
- the light-emitting body in the lamp body assembly can emit light, and the display screen in the display assembly can display pictures. Therefore, the lighting device not only has the lighting function, but also has the display function, thereby effectively enriching the functions of the lighting device.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (16)
- 一种照明装置,其特征在于,包括:灯体组件,所述灯体组件包括:支撑底座,扣置在所述支撑底座上的灯罩,以及与所述支撑底座连接的发光体、供电模块和第一连接件,所述发光体与所述供电模块电连接;显示组件,所述显示组件包括:承载件,与所述承载件连接且朝向所述支撑底座一侧的第二连接件,以及与所述承载件连接的显示屏,所述显示屏与所述供电模块电连接;支撑组件,所述支撑组件分别与所述第一连接件和第所述二连接件连接。
- 根据权利要求1所述的照明装置,其特征在于,所述支撑组件套接在所述灯罩外,且所述支撑组件的第一端与所述第一连接件连接,所述支撑组件的第二端与所述第二连接件连接。
- 根据权利要求2所述的照明装置,其特征在于,所述支撑组件包括:多个条状的叶片,每个所述叶片的第一端带有朝向所述支撑底座的第一卡槽,与所述第一连接件连接,每个所述叶片的第二端带有朝向所述承载件的第二卡槽,与所述第二连接件连接。
- 根据权利要求3所述的照明装置,其特征在于,所述第一连接件具有环状的第一凸起结构,所述第二连接件具有环状的第二凸起结构,每个所述叶片的第一卡槽与所述第一凸起结构咬合,每个所述叶片的第二卡槽与所述第二凸起结构咬合。
- 根据权利要求1所述的照明装置,其特征在于,所述承载件包括:与所述灯罩远离所述支撑底座的一端连接的子承载件,以及与所述子承载件连接的第一承载板,所述显示屏远离出光面的一面与所述第一承载板远离所述子承载件的一面粘接。
- 根据权利要求5所述的照明装置,其特征在于,所述第一承载板远离所述子承载件的一面具有承载槽,所述显示屏位于所述承载槽内。
- 根据权利要求5所述的照明装置,其特征在于,所述承载件还包括:与所述子承载件连接的第二承载板,所述显示组件还包括:与所述第二承载板远离所述子承载件的一面固定连接的驱动电路板,所述驱动电路板与所述显示屏电连接。
- 根据权利要求7所述的照明装置,其特征在于,所述显示屏包括:显示面板,以及第一端与所述显示面板电连接的印刷电路板,所述印刷电路板的第二端与所述驱动电路板电连接,所述显示面板远离出光面的一面与第一承载板远离所述子承载件的一面粘接。
- 根据权利要求8所述的照明装置,其特征在于,所述显示面板为柔性显示面板,所述印刷电路板为柔性印刷电路板,所述第一承载板远离所述子承载件的一面为拱形圆弧面。
- 根据权利要求9所述的照明装置,其特征在于,所述显示组件中的所述显示屏的个数为两个,在两个所述显示屏中,两个所述显示面板远离所述印刷电路板的一端相互拼接。
- 根据权利要求9所述的照明装置,其特征在于,所述第一承载板远离所述子承载件的一面具有条状的定位结构,所述显示组件中的所述显示屏的个数为两个,每个所述显示面板远离所述柔性电路板的一端与所述定位结构拼接。
- 根据权利要求5至11任一所述的照明装置,其特征在于,所述显示组件还包括:套接在所述承载件上的透明保护罩壳,所述显示屏位于所述透明保护罩壳与所述第一承载板之间。
- 根据权利要求8至11任一所述的照明装置,其特征在于,所述显示屏还包括:位于所述显示面板远离所述第一承载板一侧的触控面板。
- 根据权利要求1至11任一所述的照明装置,其特征在于,所述照明装置还包括:接线管,所述支撑底座与所述接线管的第一端连接,所述承载件与所述灯罩均套接在所述接线管上,所述接线管内具有用于连接所述显示屏和所述供电模块的连接线。
- 根据权利要求14所述的照明装置,其特征在于,所述照明装置还包括:位于所述接线管的第二端上的开关组件,所述开关组件与所述供电模块电连接。
- 根据权利要求15所述的照明装置,其特征在于,所述照明装置还包括:套接在所述接线管,且位于所述开关组件与所述承载件之间的密封保护盖。
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US17/789,923 US11867379B2 (en) | 2020-07-14 | 2021-06-08 | Lighting apparatus |
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CN202010673846.7A CN111765396B (zh) | 2020-07-14 | 2020-07-14 | 照明装置 |
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Also Published As
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CN111765396B (zh) | 2022-05-24 |
CN111765396A (zh) | 2020-10-13 |
US11867379B2 (en) | 2024-01-09 |
US20230048453A1 (en) | 2023-02-16 |
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