Metallic piece with laser holographic effects and cosmetic mirror, folding mirror and photo frame with same

Abstract

The utility model relates to a metal piece with laser dazzling color and cosmetic mirror, folding mirror and photo frame with same. The metal piece with laser dazzling color, including at least one smooth mirror surface metal piece, its characterized in that, the smooth mirror surface of metal piece is provided with at least one dazzling block, and each dazzling block is constituted by several parallel slots, and the shafts of all slots in the same dazzling block are consistent. The metal piece surface draws the dazzling pattern, adopts picosecond and femtosecond laser technology, has the dazzling visual effect of multi-angle, the utility model discloses the metal piece with dazzling pattern is applied to the cosmetic mirror, and has the dazzling visual effect on the basis of mirror surface function, the utility model discloses the metal piece with dazzling pattern is applied to the photo frame, replaces the traditional paper photo, and the portrait that is worth keeping is kept and shown through the dazzling pattern, and the overall ornamental of photo frame and photo is also improved.

Description

Technical Field

[0001] This utility model belongs to the field of laser color technology, specifically relating to a metal part with laser color and a cosmetic mirror, folding mirror and photo frame having the same. Background Technology

[0002] Ultrafast lasers can induce periodic structures (LIPSS) on smooth metal mirror surfaces, achieving diffraction of light of different wavelengths and producing dazzling effects. The underlying mechanism is based on the surface plasmon resonance (SPR) model. The ultrafast laser intensely excites a large number of free electrons on the metal surface, forming a dense, high-energy plasma layer. Simultaneously, this plasma layer is also subjected to the strong field of the ultrafast laser, initiating collective oscillations and forming surface plasmon resonances. This leads to the periodic deposition of laser energy along the surface. After electron-lattice heat transfer, the periodic energy deposition transforms into a periodic ablation structure, forming a grating structure. This achieves different diffraction angles for different wavelengths of light, producing a bright, wide-gamut dazzling effect visible to the naked eye. Summary of the Invention

[0003] This invention addresses the problem of applying laser-induced color effects to cosmetic mirrors and picture frames, and proposes a metal part with laser-induced color effects. Based on the time-series polarization competition technology, by solving multiple parameters such as ultrafast laser energy density, pulse width, polarization state, repetition frequency, and scanning overlap rate, it realizes the free drawing of complex color patterns on the surface of the metal part.

[0004] The purpose of this invention is achieved through the following technical solution: a metal part with laser iridescence, comprising a metal part having at least one smooth mirror surface, characterized in that the smooth mirror surface of the metal part is provided with at least one iridescence block, each iridescence block being composed of several parallel slots, and all slots within the same iridescence block having the same axial direction.

[0005] Metal parts can be made of stainless steel, titanium, silver, or other metal materials. Depending on the specific application requirements, metal parts can be made into various shapes such as sheets or plates, and can also be made into single-sided or multi-sided iridescent designs. Several iridescent blocks on the same smooth mirror surface combine to form a pattern.

[0006] Preferably, the slots of different iridescent blocks have different axial directions. The axial direction of the slots affects the iridescent effect; slots with different axial directions enhance the diversity of iridescent variations.

[0007] This invention discloses a single-sided cosmetic mirror with laser-induced iridescent effects, comprising a mirror surface and a mirror support frame. The mirror surface is characterized by being a metal component with laser-induced iridescent effects. This mirror can be used as a mirror, and the pattern formed by multiple iridescent blocks on the mirror surface creates a colorful iridescent effect under illumination.

[0008] This invention discloses a folding mirror with laser-induced iridescent colors, comprising an upper cover and a lower cover hinged together, a first mirror surface disposed on the upper cover, and a second mirror surface disposed on the lower cover. The first mirror surface is characterized by being a metal component with laser-induced iridescent colors; the second mirror surface is also characterized by being a metal component with laser-induced iridescent colors. Both the first and second mirror surfaces can be used as mirrors. Furthermore, the patterns formed by multiple iridescent blocks on the first and second mirror surfaces create a colorful iridescent effect under illumination.

[0009] Preferably, the outer surface of the top cover is provided with a metal part with laser-etched iridescent color. The pattern formed by multiple iridescent blocks on the top cover creates a colorful iridescent effect under illumination.

[0010] This invention discloses a laser-illuminating photo frame, comprising a frame body and a photo panel disposed within the frame body. The frame body is characterized by being a metal component with laser-illuminating properties; the pattern formed by multiple illuminating blocks on the frame body creates a colorful illuminating effect under illumination. The illuminating pattern on the frame body can be decorative patterns such as wreath patterns, cartoon patterns, or landscape patterns.

[0011] The photo plate is a metal part with laser-induced iridescent color; the pattern formed by multiple iridescent blocks on the photo plate creates a colorful iridescent effect under illumination.

[0012] Preferably, the pattern formed by combining several colorful blocks on the photo board is a portrait, or a portrait combined with a landscape or other photographic pattern, and the colorful pattern on the photo board forms a colorful effect under lighting conditions.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The metal parts of this invention utilize picosecond and femtosecond laser technology to create vibrant patterns on their surface, resulting in a multi-angle visual effect. This invention applies these vibrant patterned metal parts to a makeup mirror, combining mirror functionality with a dazzling visual effect. Furthermore, this invention applies these vibrant patterned metal parts to a photo frame, replacing traditional paper photos. This allows memorable portraits to be preserved and displayed through vibrant patterns, enhancing the overall aesthetic appeal of both the frame and the photograph. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the metal part of this utility model; Figure 2 This is a cross-sectional schematic diagram of the slot within the iridescent block of this utility model; Figure 3 This is a schematic diagram of the structure of the metal part of the present invention in a second embodiment; Figure 4 This is a schematic diagram of multiple colorful blocks of this utility model; Figure 5 This is a schematic diagram of the third embodiment of the metal part of this utility model; Figure 6 This is a schematic diagram of the single-sided makeup mirror of this utility model; Figure 7 This is a schematic diagram of the folding mirror of this utility model.

[0015] Figure 8 This is a schematic diagram of the picture frame of this utility model.

[0016] The markings in the diagram are: 1. Metal part; 2. Colorful block; 3. Slot; 21. Mirror; 22. Mirror support frame; 31. Top cover; 32. Bottom cover; 33. First mirror; 34. Second mirror; 41. Frame; 42. Photo panel. Detailed Implementation

[0017] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings: Example 1:

[0018] like Figure 1 As shown, a metal part with laser-induced iridescent patterns is a plate-shaped metal part 1. The metal part 1 can be made of stainless steel, titanium, copper, silver, or other metal materials, and employs picosecond or femtosecond laser technology. One surface of the plate is a smooth mirror surface, and on this smooth mirror surface of the metal part 1 is an iridescent block 2. The iridescent block 2 is composed of thousands to tens of thousands of parallel narrow grooves 3, such as... Figure 2 As shown; all the slots 3 within the iridescent block 2 are axially aligned. The slots 3 guide natural light diffracted in a certain direction, and the human eye will see diffracted light of different wavelengths at different positions, forming an iridescent effect.

[0019] Example 2: like Figure 3 , 4 As shown, a metal part with laser-induced iridescent patterns is a plate-shaped metal part 1. The metal part 1 can be made of metal materials such as stainless steel, titanium, copper, and silver, and uses picosecond or femtosecond laser technology. One surface of the plate is a smooth mirror surface, and multiple iridescent blocks 2 are formed on this smooth mirror surface of the metal part 1. Each iridescent block 2 is composed of thousands to tens of thousands of parallel slots 3. All slots 3 within the same iridescent block 2 have the same axis; the slots 3 of different iridescent blocks 2 have different axes.

[0020] Slot 3 will guide natural light diffracted in a certain direction, and the human eye will see diffracted light of different wavelengths at different positions, forming a dazzling effect.

[0021] The slots 3 with different axes will guide natural light to diffract in different directions, and the human eye will see different dazzling colors in one direction, forming different dazzling colors and enhancing the diversity of dazzling colors.

[0022] Example 3: like Figure 5 The diagram illustrates a metal component with laser-induced iridescent patterns. The component is a triangular prism-shaped metal part 1, which can be made of stainless steel, titanium, copper, silver, or other metal materials, and employs picosecond or femtosecond laser technology. All three prism surfaces are smooth mirror surfaces, and each smooth mirror surface has multiple iridescent blocks 2. Each iridescent block 2 consists of thousands to tens of thousands of parallel slots 3. All slots 3 within the same iridescent block 2 have the same axial direction; the slots 3 of different iridescent blocks 2 have different axial directions.

[0023] Slot 3 will guide natural light diffracted in a certain direction, and the human eye will see diffracted light of different wavelengths at different positions, forming a dazzling effect.

[0024] The slots 3 with different axes will guide natural light to diffract in different directions, and the human eye will see different dazzling colors in one direction, forming different dazzling colors and enhancing the diversity of dazzling colors.

[0025] Example 4: like Figure 6 As shown, a single-sided cosmetic mirror with laser-like iridescent effect is composed of a mirror surface 21 and a mirror support frame 22. The mirror surface 21 is composed of a metal part with laser-like iridescent effect as described in Embodiment 1 or Embodiment 2. The metal part is in the shape of a thin plate and is supported by the mirror support frame 22.

[0026] Depending on the actual needs, the colorful patterns on the mirror can be set in the center of the mirror or around the perimeter. Specific colorful patterns can include English letters, circles, diamonds, animals, portraits, stars, diamonds, etc.

[0027] Example 5: like Figure 7 As shown, a folding mirror with laser-induced iridescent colors has an upper cover 31 and a lower cover 32 that are hinged to each other. A first mirror surface 33 is installed inside the upper cover 31, and a second mirror surface 34 is installed inside the lower cover 32.

[0028] The first mirror 33 is made of a metal part with laser color effect as described in Embodiment 1 or Embodiment 2, and the metal part is in the form of a thin plate.

[0029] The second mirror 34 is made of a metal part with laser color effect as described in Embodiment 1 or Embodiment 2, and the metal part is in the form of a thin plate.

[0030] The upper cover 31 is made of a metal part with laser color effect as described in Embodiment 1 or Embodiment 2, and the metal part is in the form of a thin sheet.

[0031] Depending on the actual needs, the colorful patterns on the top and bottom mirrors can be set in the center of the mirror or around the perimeter. Specific colorful patterns can include English letters, circles, diamonds, animals, stars, diamonds, portraits, etc.

[0032] Example 6: like Figure 8 As shown, a laser-illuminating photo frame consists of a frame body 41 and a photo plate 42 installed inside the frame body 41. The frame body 41 is made of a laser-illuminating metal part as described in Embodiment 1, Embodiment 2, or Embodiment 3. The metal part used for the frame body 41 is set as a square frame, a rhombus frame, or a polygonal frame such as a pentagon, hexagon, or octagon; or a circular ring, an elliptical ring, or other shapes.

[0033] The photo plate 42 is made of a metal part with laser color effect as described in Embodiment 1 or Embodiment 2, and the metal part is plate-shaped.

[0034] The pattern formed by the combination of multiple colorful blocks 2 on the photo plate 42 is a portrait or a combination of a person and a landscape.

[0035] Depending on actual needs, the pattern on the photo plate 42 can be set as a human portrait, and the pattern on the frame 41 can be set as a wreath, circle, rhombus, star, diamond, line, or other patterns.

[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A metal part with laser-induced iridescent color, comprising a metal part (1) having at least one smooth mirror surface, characterized in that, The smooth mirror surface of the metal part (1) is provided with at least one iridescent block (2), each iridescent block (2) is composed of several parallel slots (3), and all slots (3) in the same iridescent block (2) are axially aligned.

2. The metal part with laser-induced iridescent color as described in claim 1, characterized in that, The slots (3) of different colored blocks (2) have different axial directions.

3. A single-sided makeup mirror with laser-induced iridescent effects, comprising a mirror surface (21) and a mirror support frame (22), characterized in that, The mirror (21) is configured as a metal part with laser-induced iridescence as described in any one of claims 1-2.

4. A folding mirror with laser-induced iridescent colors, comprising an upper cover (31) and a lower cover (32) hinged together, a first mirror surface (33) disposed on the upper cover, and a second mirror surface (34) disposed on the lower cover, characterized in that, The first mirror (33) is configured as a metal part with laser glare as described in any one of claims 1-2; the second mirror (34) is configured as a metal part with laser glare as described in any one of claims 1-2.

5. A folding mirror with laser-induced iridescent colors, comprising an upper cover (31) and a lower cover (32) hinged together, a first mirror surface (33) disposed on the upper cover, and a second mirror surface (34) disposed on the lower cover, characterized in that, The first mirror (33) is configured as a metal part with laser brilliance as described in any one of claims 1-2; the second mirror (34) is configured as a metal part with laser brilliance as described in any one of claims 1-2; the outer surface of the upper cover is provided with a metal part with laser brilliance as described in any one of claims 1-2.

6. A laser-engraved photo frame, comprising a frame body (41) and a photo plate (42) disposed within the frame body, characterized in that, The frame (41) is configured as a metal part with laser-induced iridescent color as described in any one of claims 1-2; The photo plate (42) is configured as a metal part with laser-induced iridescence as described in any one of claims 1-2.

7. The laser-engraved photo frame according to claim 6, characterized in that, The pattern formed by combining several colorful blocks (2) on the photo plate (42) is a portrait.

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