WO2020220932A1 - Miroir de courtoisie à del - Google Patents

Miroir de courtoisie à del Download PDF

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Publication number
WO2020220932A1
WO2020220932A1 PCT/CN2020/083239 CN2020083239W WO2020220932A1 WO 2020220932 A1 WO2020220932 A1 WO 2020220932A1 CN 2020083239 W CN2020083239 W CN 2020083239W WO 2020220932 A1 WO2020220932 A1 WO 2020220932A1
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WO
WIPO (PCT)
Prior art keywords
light
mirror
emitting surface
led
present
Prior art date
Application number
PCT/CN2020/083239
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English (en)
Chinese (zh)
Inventor
季蓉
Original Assignee
沈建
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 沈建 filed Critical 沈建
Publication of WO2020220932A1 publication Critical patent/WO2020220932A1/fr

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D42/00—Hand, pocket, or shaving mirrors
    • A45D42/08—Shaving mirrors
    • A45D42/10—Shaving mirrors illuminated
    • 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

Definitions

  • the invention belongs to the field of makeup mirrors.
  • the light in front of the makeup mirror needs to illuminate the makeup person's face from all angles, and the light is even. This is also the basic requirement of professional makeup mirrors for light.
  • the current professional makeup mirror is realized by installing multiple light bulbs around the mirror or in three directions on the left, top, and right, as shown in Figure 1.
  • the mirror and the luminous body it is also realized by installing the bulbs on the 4 sides of the mirror or the three parts on the left, upper and right sides of the mirror, as shown in Figure 2.
  • the bulb emits light from all angles, and it is installed around the mirror or in the three directions of left, upper and right, whether it is the front direction or the side direction, it can illuminate the face evenly.
  • the light source utilization rate is relatively low. It is precisely because the light bulb emits light from all angles, and when we look at the mirror when we make up, we only need light from the front and the inner side of the center of the mirror. Light from other directions is actually unnecessary, and it is wasted.
  • Figure 3 is a prior art flat light emitting LED light mirror, which has the advantages of beauty and energy saving.
  • the light in the inner direction depends on the scattering of the front light emitting surface, and the light in the inner direction is very weak and cannot be uniformly illuminated. It brightens the face, so it cannot be used as a makeup mirror that requires high light.
  • the technical problem to be solved by the present invention is to provide an LED makeup mirror, which is composed of a mirror surface and a luminous body.
  • the luminous body has both the light in the direction facing the mirror surface (hereinafter referred to as the "front light-emitting surface”) and the direction The light from the side of the center of the mirror (hereafter referred to as the “inner light-emitting surface”), the LED makeup mirror designed in this way not only retains the advantages of the existing makeup mirror with uniform light, but also solves the shortcomings of low light efficiency and unsightly .
  • the LED makeup mirror of the present invention is composed of a mirror 1 and a lamp body 2 that can simultaneously emit frontal light and inner side light.
  • the feature is that the light-emitting surface of the lamp body 2 is located on the mirror surface 1.
  • the light-emitting surface of each of the above positions of the lamp body 2 contains a positive light-emitting surface 6 and an inner light-emitting surface 7, and the positive light-emitting surface 6 faces the mirror 1 when the power is on Light is emitted in the direction, and the inner light-emitting surface 7 emits light toward the side of the center of the mirror 1.
  • the luminous flux of the light emitted by the inner light-emitting surface 7 should not be less than 30% of the luminous flux of the light emitted by the front light-emitting surface 6.
  • the mirror 1 is generally made of a transparent glass substrate, plated with reflective layer materials such as silver or aluminum, and then coated with a protective finish, when the mirror 1 is surrounded by sandblasting and other processes to remove the reflective layer and protective finish, it can be
  • the light-emitting window is made, so the front light-emitting surface of the lamp body 2 can also be a light-emitting window integrated with the mirror surface 1, such as the front light-emitting surface 6 shown in FIG.
  • the front light-emitting surface and the inner light-emitting surface can also be combined into a slope or arc, or a slope or arc and The mixing of planes is called a combined light-emitting surface in the present invention.
  • Fig. 5 shows a partial form of the front light emitting surface, the inner light emitting surface and the combined light emitting surface of the present invention.
  • the light emitted from the light-emitting surface at the left side of the lamp body 2 (the light-emitting surface in the dashed frame 3 in Figure 4) is used as the test parameter; as shown in Figure 6, the present invention will be in the range of 0-45 degrees
  • the light inside is collectively referred to as frontal light, and the light within the range of 45 degrees to 90 degrees is collectively referred to as inner side light.
  • Figure 6 shows the luminous flux test data of a certain plane emitting LED light mirror in the range of 0-90 degrees. The data can clearly show that the luminous flux in the range of 45 degrees to 90 degrees is less than the luminous flux in the range of 0-45 degrees. 30%, that is, the luminous flux of the inner side light is less than 30% of the front light.
  • the size of the mirror surface of the present invention is generally 15cm To within 120cm square.
  • Figure 1 is a prior art makeup mirror solution.
  • Figure 2 is another prior art makeup mirror solution.
  • Figure 3 is a plan of the prior art flat LED light mirror solution
  • Fig. 4 is a schematic structural diagram of the first embodiment of the present invention.
  • Figure 5 is a partial schematic view of the light-emitting surface of the present invention.
  • Figure 6 is an example graph of luminous flux test data in the range of 0-90 degrees.
  • Fig. 7 is a schematic diagram of the front light emitting surface and the inner light emitting surface of the first embodiment of the present invention.
  • Fig. 8 is a schematic structural diagram of a second embodiment of the present invention.
  • FIG. 9 is a schematic diagram of the form of the combined light-emitting surface of the second embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the isometric structure of the third embodiment of the present invention.
  • FIG. 11 is a schematic view of the front and cross-sectional structure of a third embodiment of the present invention.
  • FIG. 12 is a schematic diagram of the combined light emitting surface form of the third embodiment of the present invention.
  • FIG. 13 is a schematic diagram of the isometric structure of the fourth embodiment of the present invention.
  • Fig. 14 is an exploded view of the front installation of the fourth embodiment of the present invention.
  • Fig. 15 is an exploded view of the fourth embodiment of the present invention in the rear direction.
  • Fig. 16 is a schematic diagram of the front light emitting surface and the inner light emitting surface of the fourth embodiment of the present invention.
  • Fig. 4 shows the makeup mirror according to the first embodiment of the present invention.
  • the left figure is an axonometric schematic diagram of the overall structure, and the right figure is an exploded schematic diagram used to see the internal structure.
  • the first embodiment of the present invention is composed of a mirror 1 and a lamp body 2; the lamp body 2 is composed of a mirror box 8, a lampshade 5, and an LED light board 4; among them, 4 of the LED light boards 4 are installed on the side (in this embodiment, we It is called a side-mounted LED light board), 4 of them are front-mounted (we call it a front-mounted LED light board in this embodiment), and there are 8 in total.
  • the back plate and the surrounding frame of the mirror box 8 are made of 6mm multi-layer board bonding.
  • the bottom of the back plate of the mirror box 8 has a circular hole 9 for connecting the power cord;
  • the front is installed with an LED light board 4 Fix it on the back panel near the periphery of the mirror box 8 with glue; install the LED light board on the side 4 fix it on the inner side wall of the frame around the mirror box 8 with glue;
  • Embodiment 1 of the present invention uses an external LED adapter as a power source, and Install the LED light board 4 and the side-mounted LED light board 4 with wires and connect them to the secondary power cord of the external LED power adapter that penetrates through the circular hole 9 at the bottom of the back plate of the mirror box 8; then connect the lampshade 5 to the mirror
  • the box 8 is fixed together with glue; finally, the mirror 1 is passed through the lampshade 5 with the mirror facing outward, and the back of the mirror 1 and the inner wall of the back panel of the mirror box 8 are firmly bonded with glue
  • the LED lamp board 4 in the first embodiment of the present invention is made by using 2835 SMD packaged LED chips, welded on an aluminum-based PCB board; the lampshade 5 has an outer right-angle shape and is made of transparent PC material by injection molding.
  • the first embodiment of the present invention adopts a 40W, 6000K color temperature LED light source, and the luminous flux emitted by the front light-emitting surface is basically the same as the light flux emitted by the inner light-emitting surface.
  • the first embodiment of the present invention uses a 40W external LED adapter as a power source.
  • the primary end of the adapter is directly plugged into the mains, and the secondary end passes through the circular hole 9 under the back plate of the mirror box 8 to connect to the LED light board.
  • FIG. 7 is a schematic diagram of the light-emitting surface form of Embodiment 1 of the present invention, which is a typical outer right-angle form.
  • the luminous flux of the front light emitted by the front light-emitting surface and the light flux of the inner side light emitted by the inner light-emitting surface are basically the same, which meets the design requirements.
  • the outer dimensions of the vanity mirror in Embodiment 1 of the present invention are 412mm in width, 512mm in height, and 28mm in thickness; the mirror size is 360mm in width, 460mm in height, and 5mm in thickness, and the width of the front light emitting surface and the inner light emitting surface are both 20mm.
  • Fig. 8 shows the cosmetic mirror of the second embodiment of the present invention.
  • the mirror surface and the acrylic luminous body are removed from the lower right corner of the front view.
  • the second embodiment of the present invention is composed of a mirror 1 and a lamp body 2.
  • the lamp body 2 is composed of a back plate 11, a lamp board bracket 10, an LED lamp board 4 and an acrylic lamp frame 12; the back and outer sides of the acrylic lamp frame 12 are affixed with reflectors Paper 13 is used to reflect part of the light emitted by the LED lamp board 4 into the acrylic lamp frame 12; the combined light-emitting surface 14 is the light-emitting surface of the lamp body 2 and is located on the front inner side of the acrylic lamp frame. In order to make the emitted light softer, the combination The light-emitting surface 14 is frosted.
  • the round hole 9 in the middle of the back plate 11 of the second embodiment of the present invention is used to connect the power cord; the back of the acrylic lamp frame 12 and the reflective paper 13 are glued to the back plate 11 with glue, and the lamp board bracket 10 is also glued On the back plate 11, there is a gap of the thickness of the LED light board 4 between the light board bracket 10 and the acrylic light frame 12; insert 4 LED light boards 4 into the gap between the light board bracket 10 and the acrylic light frame 12, outside
  • the adapter secondary power cord is inserted through the round hole 9 in the middle of the back plate 11 and connected to the LED light board 4; finally, glue is applied to the four peripheral edges of the back of the mirror 1 and placed in the groove of the acrylic light frame 12, and glued If the connection is firm, the structure of Embodiment 2 of the present invention is completed.
  • the back plate 11 of the second embodiment of the present invention is made of 6mm thick multilayer wood; the acrylic lamp frame 12 is made of transparent acrylic; the lamp board bracket 10 is made of aluminum alloy profile; the LED lamp board 4 is made of aluminum-based PCB board
  • the surface is mounted with 5000K color temperature and 0.2W 2835 SMD LED chips. Two horizontal LED light boards 4 each contain 45 LED chips, and two vertical LED light boards 4 each contain 51 LED chips. In the second embodiment of the present invention, a total of 192 LED chips are used.
  • Embodiment 2 of the present invention a 30W external LED adapter is used as a power supply.
  • the primary of the adapter is connected to the mains power, and the secondary power line is connected to the LED light board 4 through the round hole 9 in the middle of the back plate 11.
  • the working principle of the second embodiment of the present invention is: after power on, an external LED adapter provides an appropriate DC current to the LED light board 4 to drive the LED lamp beads on the LED light board 4 to emit light, because the LED lamp beads are attached to the acrylic lamp frame On the transparent inner side of 12, a small part of the light emitted by the LED lamp bead is directly emitted out of the acrylic lamp frame 12 through the combined light-emitting surface 14. In addition, most of the light shines on the bottom and outer sides of the acrylic lamp frame 12.
  • Figure 9 is a schematic diagram of the combined light-emitting surface of Embodiment 2 of the present invention.
  • the light-emitting surface is in the form of an inner arc and a plane, and the light emitted by it can also be decomposed into front light and inner side light.
  • the combined light-emitting surface The luminous flux of the front light emitted by 14 accounts for about 55%, and the luminous flux of the emitted inner side light accounts for about 45%, which meets the design requirements.
  • the outer dimensions of the makeup mirror of the second embodiment of the present invention are 354mm in width, 400mm in height, and 26mm in thickness; the size of the mirror surface is 304mm in width, 350mm in height, and 4mm in thickness, and the LED luminous power is 30W.
  • Fig. 10 and Fig. 11 show schematic structural diagrams of Embodiment 3 of the present invention.
  • the left picture of Fig. 10 is a perspective view of the front direction. In order to see the installation method of the LED light board 4 inside the combined light-emitting surface 14, the lower part of the right-hand combined light-emitting surface 14 is removed; the right picture of Fig. 10 is a back direction axonometric view ; Figure 11
  • the upper figure is a front view, the lower right figure is a top sectional view, and the lower left figure is a partial enlarged view.
  • the third embodiment of the present invention is composed of a mirror 1 and a lamp body 2.
  • Embodiment 3 of the present invention is a daily makeup mirror used in the bathroom, so the requirement for light is relatively low. To save costs, the light-emitting surface of the lamp body 2 is only on the left and right positions of the mirror 1; for convenience Place cosmetics and other small objects.
  • the lamp body part of the lower part of the mirror 1 is also designed with a protruding lower support plate 19. To facilitate wiring, directly place the driving power 16 on the lower support plate at the rear of the mirror; in order to facilitate the damage of the mirror 1 For the subsequent replacement, the mirror 1 and the lamp body 2 are designed to be replaced independently.
  • the function of the screw 15 is to fix the mirror 1 and the lamp body 2 independent of each other.
  • the lamp body 2 of the third embodiment of the present invention is composed of the left and right sides of the lamp frame 17, the upper cover plate 18, the lower support plate 19, the driving power source 16, the LED lamp plate 4 and the combined light emitting surface 14.
  • the lamp frame 17 is made of solid hardwood and the cross-section is as shown in the partial enlarged view in Fig. 11. A round hole 9 is punched in the middle of the two lamp frames 17 for the LED lamp board 4 to exit.
  • the upper cover 18 is made of a 10mm thick solid wood board, and wood screws are used to connect the upper cover 18 and the lamp frame 17 as shown in Figure 10
  • the lower pallet 19 is made of a 15mm thick solid wood board, and wood screws are used to connect the lower pallet 19 and the light frame 17 as shown in Figure 10
  • the LED light board 4 is composed of an aluminum-based PCB board and 2835 SMD LED chips, with double-sided Fix the LED lamp board 4 on the lamp frame 17 with glue; align the driving power supply 16 with the back of the lower pallet 19 and fix it on the lower pallet 19 with glue.
  • the secondary end of the driving power 16 is connected to the LED through the circular hole 9
  • the other end of the lamp board 4 is directly connected to the mains; then a little glue is applied to the two sides of the combined light-emitting surface 14 and inserted into the small groove of the lamp frame 17, and the entire lamp body 2 is completed.
  • the mirror 1 adopts a 5mm glass mirror with 3 through holes on each side.
  • the mirror 1 is embedded in the central part of the lamp body 2, and the mirror 1 and the lamp frame 17 of the lamp body 2 are fixed with 6 screws 15.
  • Embodiment 3 of the present invention The production is complete.
  • FIG. 12 is a schematic diagram of the combined light-emitting surface form of the lamp body 2 in Embodiment 3 of the present invention.
  • the light emitted by it can also be decomposed into front light and inner side light.
  • the luminous flux of the front light emitted by the combined light-emitting surface 14 accounts for approximately 50%
  • the luminous flux of the emitted inner side light accounts for about 50%, which meets the design requirements.
  • the outer dimensions of the makeup mirror in the third embodiment of the present invention are 462mm in width, 516mm in height, and 155mm in thickness; the mirror size is 390mm in width, 491mm in height, and 5mm in thickness, and the LED luminous power is 40W.
  • FIG. 13, FIG. 14, FIG. 15 are schematic diagrams of the structure of Embodiment 4 of the present invention.
  • Fig. 13 is an axonometric view in the front direction
  • Fig. 14 is an exploded view in the front direction
  • Fig. 15 is an exploded view in the back direction.
  • the fourth embodiment of the present invention is composed of a mirror 1 and a lamp body 2.
  • the lamp body 2 is composed of a mirror frame 17, an inner light-emitting surface 7, a front light-emitting surface 6, an LED light board 4, an LED light strip 22, a chassis mounting square tube 23, a driving power source 16, a chassis 20 and a chassis locking screw 21, and the present invention
  • the difference in other embodiments is that the front light emitting surface 6 of the lamp body 2 and the mirror surface 1 are the same glass substrate, and the reflective layer and the protective finish around the mirror surface 1 are sandblasted to form a translucent frosted window. .
  • the mirror frame 17 is made of 1.5mm thick aluminum alloy extruded profiles by bending, forming and welding.
  • the inner side is sprayed with white paint to facilitate reflection;
  • the inner light-emitting surface 7 is made of a transparent acrylic ring with a thickness of 10mm, a diameter of 300mm, and a height of 30mm, which is processed on the inner and rear sides.
  • the acrylic ring of the inner light-emitting surface 7 When installing, insert the acrylic ring of the inner light-emitting surface 7 into the mirror frame 17, insert the front light-emitting surface 6 and the mirror 1 into the small step on the inner and back side of the acrylic ring of the inner light-emitting surface 7, and use glass glue to connect the above parts firmly ;Paste the light-emitting surface of the LED light board 4 with glass glue on the back plane of the acrylic ring of the inner light-emitting surface 7, and connect the output end of the LED board 4 and the driving power supply 16 with wires; the driving power supply 16 and the chassis
  • the mounting square tube 23 is glued to the proper position behind the mirror 1; the chassis 20 is made of 1.5mm thick iron plate stamped and flanged, the flange height is 10mm, and a 25mm high and 1.5mm thick iron ring is welded in the middle.
  • a round hole 9 is drilled in the center of the chassis for wire exit.
  • the inner surface is sprayed with white paint to facilitate reflection;
  • the LED light strip 22 is pasted on the 25mm high iron ring of the chassis 20 with a sticker around it, and the light strip is light-emitting surface Facing outwards, use wires to connect the light strip to the output end of the drive power supply 16;
  • the input end power line of the drive power supply 16 passes through the middle circular hole 9 of the chassis 20 and is led to the outside; finally, the chassis 20 is connected with the locking screw 21
  • the chassis mounting square tube 23 is connected and locked, and the fourth embodiment of the present invention is completed.
  • the driving power supply 16 in the fourth embodiment of the present invention uses a 40W constant current driving power supply;
  • the LED strip 22 is made of a 10mm wide flexible PCB and 5050 SMD LED lamp beads, and the power is 20W;
  • the LED lamp board 4 is made of 2835 SMD LED chip and aluminum-based PCB board are composed, and the power is also 20W.
  • the LED light strip 22 and the LED light board 4 emit light at the same time; the light emitted by the light strip 22 illuminates the cavity formed by the chassis 20 and the mirror frame 17, and the reflected light passes through
  • the front light emitting body 6 emits front light; the LED light board 4 guides light through the inner light emitting surface 7 made of transparent acrylic material, and generates side light on the inner frosted surface to emit light. Since the power of the LED light strip 22 and the LED light board 4 are the same, the light emitted from the inner light-emitting surface is basically the same as the light emitted from the front light-emitting surface.
  • FIG. 16 is a schematic diagram of the light-emitting surface form of the lamp body 2 in Embodiment 4 of the present invention.
  • the luminous flux of the front light accounts for about 45%, and the luminous flux of the inner side light accounts for about 55%, which meets the design requirements.
  • the outer dimensions of the makeup mirror in Embodiment 4 of the present invention are 303 mm in diameter and 40 mm in thickness; the mirror surface size is 250 mm in diameter and 5 mm in thickness, and the LED luminous power is 40W.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne un miroir de courtoisie à DEL, constitué d'un miroir (1) et d'un corps de lampe (2) qui peut émettre simultanément une lumière frontale et une lumière latérale interne ; la surface électroluminescente du corps de lampe (2) est située autour des quatre côtés de la surface de miroir (1) ou des trois positions de la gauche, du haut et de la droite ou des deux positions de la gauche et de la droite ; chaque position de la surface électroluminescente du corps de lampe (2) contient une surface électroluminescente frontale (6) et une surface électroluminescente latérale interne (7) ; lorsqu'elle est mise sous tension, la surface électroluminescente frontale (6) émet de la lumière dans la direction directement opposée à la surface de miroir (1), et la surface électroluminescente latérale interne (7) émet de la lumière vers le centre de la surface de miroir (1).
PCT/CN2020/083239 2019-04-28 2020-04-03 Miroir de courtoisie à del WO2020220932A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920599365.9U CN209915263U (zh) 2019-04-28 2019-04-28 一种led化妆镜
CN201920599365.9 2019-04-28

Publications (1)

Publication Number Publication Date
WO2020220932A1 true WO2020220932A1 (fr) 2020-11-05

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Application Number Title Priority Date Filing Date
PCT/CN2020/083239 WO2020220932A1 (fr) 2019-04-28 2020-04-03 Miroir de courtoisie à del

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CN (1) CN209915263U (fr)
WO (1) WO2020220932A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209915263U (zh) * 2019-04-28 2020-01-10 季蓉 一种led化妆镜

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008073174A (ja) * 2006-09-20 2008-04-03 Wako Denken Kk 照明付き鏡
CN201870007U (zh) * 2010-09-26 2011-06-22 东莞市友美电源设备有限公司 一种led夜视镜
CN203446807U (zh) * 2013-08-27 2014-02-26 天津中环电子照明科技有限公司 一种带均匀出光的led灯化妆镜
CN204091280U (zh) * 2014-09-29 2015-01-14 范晓泽 一种带有照明的化妆镜
CN206119540U (zh) * 2016-08-03 2017-04-26 东莞市金都电子科技有限公司 Led化妆镜
CN207928127U (zh) * 2017-07-13 2018-10-02 浙江港宏装饰科技有限公司 一种带led灯带的装饰镜
CN209915263U (zh) * 2019-04-28 2020-01-10 季蓉 一种led化妆镜

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008073174A (ja) * 2006-09-20 2008-04-03 Wako Denken Kk 照明付き鏡
CN201870007U (zh) * 2010-09-26 2011-06-22 东莞市友美电源设备有限公司 一种led夜视镜
CN203446807U (zh) * 2013-08-27 2014-02-26 天津中环电子照明科技有限公司 一种带均匀出光的led灯化妆镜
CN204091280U (zh) * 2014-09-29 2015-01-14 范晓泽 一种带有照明的化妆镜
CN206119540U (zh) * 2016-08-03 2017-04-26 东莞市金都电子科技有限公司 Led化妆镜
CN207928127U (zh) * 2017-07-13 2018-10-02 浙江港宏装饰科技有限公司 一种带led灯带的装饰镜
CN209915263U (zh) * 2019-04-28 2020-01-10 季蓉 一种led化妆镜

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