Novel anti-dazzle lampshade and preparation process thereof

Abstract

The novel anti-dazzle lampshade comprises a lampshade mounting frame and an anti-dazzle lampshade body slidably mounted in the lampshade mounting frame, the lampshade mounting frame comprises a mounting frame body and side sealing pieces used for being fixed to the two sides of the mounting frame body, and the mounting frame body is of a concentric-square-shaped frame structure; an inserting groove is formed in the inner side of the mounting frame body, clamping fasteners used for being connected with a lamp body are arranged on the two sides of the upper end of the mounting frame body, the anti-dazzle lampshade is arranged in the inserting groove in a sliding mode, and the side sealing pieces on the two sides are arranged on the two sides of the mounting frame body in a sliding mode respectively and seal the inserting groove; two groups of slots are arranged, a polarized light lampshade is slidably arranged in the other group of slots, the anti-dazzle lampshade is made of organic glass through blow molding, and embossed stripes are uniformly distributed on the surface of the anti-dazzle lampshade, so that the lighting effect is improved, light is softer, and meanwhile, the firmness of the anti-dazzle lampshade is enhanced. The invention relates to the technical field of lampshades, and particularly provides a novel anti-dazzle lampshade and a preparation process thereof.

Description

Technical Field

[0001] The invention relates to the technical field of lampshades, in particular to a novel anti-glare lampshade and a preparation process thereof. Background Art

[0002] The lampshade is an important part of the lamp. It protects the bulb and prevents glare. It also affects the overall appearance and lighting effect of the lamp. Common lampshade materials include polycarbonate, acrylic, fabric, etc. Among them, the polycarbonate lampshade is light, not easy to break, and anti-aging, but it will turn yellow and deform under high temperature for a long time. The acrylic lampshade has high light transmittance and good weather resistance, but the process is complicated and the cost is relatively high. The fabric lampshade has the advantages of soft light and easy cleaning, but it is flammable and expensive. Generally, the lampshade is selected according to the design style and environment.

[0003] Anti-glare is an important function of lampshades. Glare is caused by the presence of overly bright objects or extremely high brightness contrast in the field of vision, which leads to visual discomfort. If the eyes are exposed to glare for a long time, they may experience discomfort symptoms such as soreness and tears. Lampshades generally prevent glare by hiding the light source deeply or by frosting the lampshades. This design method will cause a significant drop in illumination and increase energy consumption. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the existing anti-glare lampshade has a single anti-glare mode, and has a great influence on the illumination, thereby increasing energy consumption.

[0005] In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: This solution provides a new type of anti-glare lampshade, including a lampshade mounting frame and an anti-glare lampshade slidably installed inside the lampshade mounting frame, the lampshade mounting frame includes a mounting frame body and side sealing members for fixing on both sides of the mounting frame body, the mounting frame body is a circular frame structure, the inner side of the mounting frame body is provided with a slot, and the upper two sides of the mounting frame body are provided with snap-fitting members for connecting with the lamp body, the anti-glare lampshade is slidably arranged in the slot, and the side sealing members on both sides are respectively slidably arranged on both sides of the mounting frame body and seal the slot.

[0006] Furthermore, the slots are provided in two groups, and a polarized lampshade is slidably provided in the slots in the other group.

[0007] Furthermore, the anti-glare lampshade is made of organic glass by blow molding.

[0008] Furthermore, the surface of the anti-glare lampshade is uniformly provided with embossed stripes, which improves the lighting effect, makes the light softer, and enhances the firmness of the anti-glare lampshade.

[0009] Preferably, the polarized lampshade comprises a front gradient polarizing film, a resin cover body and a rear gradient polarizing film.

[0010] Furthermore, the resin cover is located between the front gradient polarizing film and the rear gradient polarizing film, and the resin cover is respectively bonded to the front gradient polarizing film and the rear gradient polarizing film by ultraviolet light photosensitive adhesive.

[0011] Furthermore, spring pins are provided on both sides of the side sealing member, and pin holes corresponding to the spring pins are provided at four corners of the mounting frame.

[0012] Furthermore, the mounting frame and the side seals are both stamped from aluminum alloy.

[0013] The present invention provides a novel process for preparing an anti-glare lampshade, comprising the following steps:

[0014] (1) Preparation of lampshade mounting frame: stamping the mounting frame and side seals, punching pin holes at the four corners of the mounting frame, and installing spring pins on the inner side walls of the side seals;

[0015] (2) Preparation of anti-glare lampshade: preheat the organic glass raw material to 130°C, then cover it with the embossed template and pressurize it, finally cool and solidify it naturally, and grind the edges and corners;

[0016] (3) Preparing a polarized lampshade: coating both sides of the resin sheet with ultraviolet photosensitive adhesive, pasting the front gradient polarizing film and the rear gradient polarizing film on both sides of the resin sheet, respectively, irradiating the sheet under ultraviolet light for 5-10 minutes until the ultraviolet photosensitive adhesive is completely cured, and polishing the edges and corners;

[0017] (4) Assembly: Insert the anti-glare lampshade and the polarized lampshade into the slots in turn, seal the two ends of the mounting frame with two sets of side seals, and lock and secure them with spring pins and pin holes.

[0018] The beneficial effects achieved by the present invention using the above structure are as follows: The present invention proposes a new anti-glare lampshade and a preparation process thereof,

[0019] (1) The anti-glare lampshade is made of plexiglass and has a surface embossing process to reduce glare, improve lighting effects, make the light softer and enhance the firmness of the lampshade.

[0020] (2) The polarized lampshade is formed by gluing a front gradient polarizing film, a resin cover body and a rear gradient polarizing film together with ultraviolet photosensitive adhesive. It filters out scattered light in the light beam and utilizes the principle of light polarization to effectively exclude and filter out direct light in the light beam, thereby achieving the effect of eliminating glare while having a low impact on illumination. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a novel anti-glare lampshade and its preparation process proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the exploded structure of a novel anti-glare lampshade and its preparation process proposed by the present invention;

[0024] Figure 3 for Figure 2 A schematic diagram of the enlarged local structure of part A;

[0025] Figure 4 The present invention provides a novel anti-glare lampshade and a schematic diagram of a polarized lampshade structure for its preparation process.

[0026] Among them, 1. lampshade mounting frame, 2. anti-glare lampshade, 3. mounting frame, 4. side sealing parts, 5. slots, 6. snap fasteners, 7. polarized lampshade, 8. front gradient polarizing film, 9. resin cover body, 10. rear gradient polarizing film, 11. spring pin, 12. pin hole. DETAILED DESCRIPTION

[0027] The technical invention in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0029] Example 1

[0030] like Figures 1 to 3 As shown, the technical invention adopted by the present invention is as follows: a new type of anti-glare lampshade, including a lampshade mounting frame 1 and an anti-glare lampshade 2 slidably mounted inside the lampshade mounting frame 1, the lampshade mounting frame 1 includes a mounting frame body 3 and side sealing members 4 for fixing on both sides of the mounting frame body 3, the mounting frame body 3 is a circular frame structure, the inner side of the mounting frame body 3 is provided with a slot 5, and both sides of the upper end of the mounting frame body 3 are provided with snap fasteners 6 for connecting with the lamp body, the anti-glare lampshade 2 is slidably arranged in the slot 5, and the side sealing members 4 on both sides are respectively slidably arranged on both sides of the mounting frame body 3 and seal the slot 5; the anti-glare lampshade 2 is made of organic glass material through blow molding, and the surface of the anti-glare lampshade 2 is evenly provided with embossed stripes, which improves the lighting effect, makes the light softer, and at the same time enhances the firmness of the anti-glare lampshade 2.

[0031] Among them, spring pins 11 are arranged on both sides of the side sealing member 4, and pin holes 12 corresponding to the spring pins 11 are arranged at the four corners of the mounting frame 3. The mounting frame 3 and the side sealing member 4 are both stamped and formed by aluminum alloy.

[0032] Example 2

[0033] Based on Example 1, Figure 2 and Figure 4 There are two groups of slots 5, and a polarizing lampshade 7 is slidably arranged in the other group of slots 5. The polarizing lampshade 7 includes a front gradient polarizing film 8, a resin cover body 9 and a rear gradient polarizing film 10; the resin cover body 9 is located between the front gradient polarizing film 8 and the rear gradient polarizing film 10, and the resin cover body 9 is respectively bonded to the front gradient polarizing film 8 and the rear gradient polarizing film 10 by ultraviolet photosensitive adhesive.

[0034] The present invention provides a novel process for preparing an anti-glare lampshade, comprising the following steps:

[0035] (1) Preparation of lampshade mounting frame 1: stamping the mounting frame body 3 and the side sealing member 4, punching pin holes 12 at the four corners of the mounting frame body 3, and installing spring pins 11 on the inner side wall of the side sealing member 4;

[0036] (2) Preparation of anti-glare lampshade 2: preheating the organic glass raw material to 130° C., then covering the embossed template and pressurizing it, and finally cooling and solidifying it naturally, and grinding the edges and corners;

[0037] (3) Preparation of polarized lampshade 7: UV photosensitive adhesive is applied on both sides of the resin sheet material, and the front gradient polarizing film 8 and the rear gradient polarizing film 10 are respectively attached to both sides of the resin sheet material, and the UV photosensitive adhesive is completely cured under UV light for 5-10 minutes, and the edges and corners are polished;

[0038] (4) Assembly: insert the anti-glare lampshade 2 and the polarized lampshade 7 into the slot 5 in sequence, seal the two ends of the mounting frame 3 through two sets of side seals 4, and lock and fix them through the spring pin 11 and the pin hole 12.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel anti-glare lampshade, comprising a lampshade mounting frame (1) and an anti-glare lampshade (2) slidably mounted inside the lampshade mounting frame (1), characterized in that: The lampshade mounting frame (1) comprises a mounting frame (3) and side sealing members (4) for fixing on both sides of the mounting frame (3); the mounting frame (3) is a circular frame structure; a slot (5) is provided on the inner side of the mounting frame (3); buckles (6) for connecting with the lamp body are provided on both sides of the upper end of the mounting frame (3); the anti-glare lampshade (2) is slidably arranged in the slot (5); and the side sealing members (4) on both sides are respectively slidably arranged on both sides of the mounting frame (3) and seal the slot (5).

2. The novel anti-glare lampshade according to claim 1 is characterized in that: The slots (5) are provided with two groups, and a polarized lampshade (7) is slidably provided in the other group of slots (5).

3. The novel anti-glare lampshade according to claim 2 is characterized in that: The anti-glare lampshade (2) is made of organic glass material through blow molding.

4. The novel anti-glare lampshade according to claim 3 is characterized in that: The surface of the anti-glare lampshade (2) is evenly provided with embossed stripes, which improve the lighting effect, make the light softer, and enhance the firmness of the anti-glare lampshade (2).

5. The novel anti-glare lampshade according to claim 4 is characterized in that: The polarized lampshade (7) comprises a front gradient polarized film (8), a resin cover body (9) and a rear gradient polarized film (10).

6. The novel anti-glare lampshade according to claim 5 is characterized in that: The resin cover (9) is located between the front gradient polarizing film (8) and the rear gradient polarizing film (10), and the resin cover (9) is respectively bonded to the front gradient polarizing film (8) and the rear gradient polarizing film (10) by ultraviolet light photosensitive adhesive.

7. The novel anti-glare lampshade according to claim 6 is characterized in that: Spring pins (11) are provided on both sides of the side sealing member (4), and pin holes (12) corresponding to the spring pins (11) are provided at four corners of the mounting frame (3).

8. The novel anti-glare lampshade according to claim 7 is characterized in that: The mounting frame (3) and the side sealing member (4) are both formed by stamping of aluminum alloy.

9. A method for producing a high-security sheet metal production device according to any one of claims 1 to 8, characterized in that: The specific steps include: 1) Preparation of lampshade mounting frame (1): stamping and forming the mounting frame body (3) and the side sealing member (4), punching pin holes (12) at the four corners of the mounting frame body (3), and installing spring pins (11) on the inner side wall of the side sealing member (4); 2) Preparation of anti-glare lampshade (2): preheating the organic glass raw material to 130° C., then covering the embossed template and pressurizing it, and finally cooling and solidifying it naturally, and grinding the edges and corners; 3) preparing a polarized lampshade (7): coating ultraviolet photosensitive adhesive on both sides of the resin plate material, pasting the front gradient polarizing film (8) and the rear gradient polarizing film (10) on both sides of the resin plate material respectively, irradiating the material under an ultraviolet lamp for 5-10 minutes until the ultraviolet photosensitive adhesive is completely cured, and grinding the edges and corners; 4) Assembly: insert the anti-glare lampshade (2) and the polarized lampshade (7) into the slot (5) in sequence, seal the two ends of the mounting frame (3) through two sets of side seals (4), and lock and fix them through the spring pin (11) and the pin hole (12).

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