High-strength and convenient-to-maintain light-emitting floor tile

文档序号:1793603 发布日期:2021-11-05 浏览:24次 中文

阅读说明:本技术 一种高强度且便于维护的发光地砖 (High-strength and convenient-to-maintain light-emitting floor tile ) 是由 孙英 于 2021-07-27 设计创作,主要内容包括:本发明公开了一种高强度且便于维护的发光地砖,该发光地砖的表面具有耐磨树脂材料,按照质量份数,所述耐磨树脂材料包括以下组分:水性环氧乳液15-30份、水5-20份、有机改性化合物0.8-2份、消泡剂0.2-0.4份、有机硅树脂10-15份、ABS树脂45-60份、烧结彩砂35-50份、玻璃细小颗粒5-11份;发光地砖还包括金属外壳和灯管连接座,所述金属外壳的内部设有砖体槽,所述砖体槽的下方设有位于金属外壳内部的推板槽,所述砖体槽的一侧设有位于金属外壳内部的防盗螺柱孔。本发明方便进行灯管的更换维护操作,有效提高工作效率,对于地砖上方的展示牌,方便根据使用者的需求来调节可调节折射镜片的角度,配合反光片的反射光照射位于地砖上方的展示牌等物体。(The invention discloses a high-strength and convenient-to-maintain light-emitting floor tile, wherein the surface of the light-emitting floor tile is provided with a wear-resistant resin material, and the wear-resistant resin material comprises the following components in parts by weight: 15-30 parts of water-based epoxy emulsion, 5-20 parts of water, 0.8-2 parts of organic modified compound, 0.2-0.4 part of defoaming agent, 10-15 parts of organic silicon resin, 45-60 parts of ABS resin, 35-50 parts of sintered colored sand and 5-11 parts of glass fine particles; the luminous floor tile further comprises a metal shell and a lamp tube connecting seat, a brick body groove is formed in the metal shell, a push plate groove located in the metal shell is arranged below the brick body groove, and an anti-theft stud hole located in the metal shell is formed in one side of the brick body groove. The invention is convenient for replacing and maintaining the lamp tube, effectively improves the working efficiency, is convenient for adjusting the angle of the adjustable refraction lens according to the requirement of a user for the display board above the floor tile, and is matched with the reflected light of the reflector to irradiate the display board and other objects above the floor tile.)

1. The high-strength and convenient-to-maintain light-emitting floor tile is characterized in that the surface of the light-emitting floor tile is provided with a wear-resistant resin material, and the wear-resistant resin material comprises the following components in parts by mass: 15-30 parts of water-based epoxy emulsion, 5-20 parts of water, 0.8-2 parts of organic modified compound, 0.2-0.4 part of defoaming agent, 10-15 parts of organic silicon resin, 45-60 parts of ABS resin, 35-50 parts of sintered colored sand and 5-11 parts of glass fine particles.

2. A high strength and easy to maintain light emitting floor tile according to claim 1 wherein: the fineness of the sintered color sand is 150-200 meshes.

3. A high strength and easy to maintain light emitting floor tile according to claim 1 wherein: the organic modified compound comprises the following components in parts by weight: 0.2 to 0.6 portion of magnesium aluminum silicate compound, 0.2 to 0.5 portion of magnesium oxide and 0.4 to 1 portion of silicon dioxide.

4. A high strength and easy to maintain light emitting floor tile according to claim 1 wherein: the defoaming agent is polysiloxane.

5. A high strength and easy maintenance light emitting floor tile according to claim 1 comprising a metal housing (1) and a light pipe connecting socket (12), characterized in that: a brick body groove (13) is arranged inside the metal shell (1), a push plate groove (14) positioned inside the metal shell (1) is arranged below the brick body groove (13), an anti-theft stud hole (2) positioned inside the metal shell (1) is arranged on one side of the brick body groove (13), the bottom end of the anti-theft stud hole (2) is communicated with one end of the push plate groove (14), a luminous floor tile body (4) is arranged inside the brick body groove (13), three guide posts (17) are fixedly arranged inside the push plate groove (14), the outer surfaces of the three guide posts (17) are slidably connected with a push plate (15), a support post (16) is fixedly arranged on the middle position and the upper surface of one end of the push plate (15), the support post (16) extends into the brick body groove (13), a limit round hole is arranged at one end of the push plate (15), and a roller bearing (19) is arranged on the inner wall of the limit round hole, the anti-theft stud is characterized in that a threaded column (21) is connected to the inner thread of the anti-theft stud hole (2), an anti-theft stud head (3) is fixedly arranged at the top end of the threaded column (21), a short column (20) is fixedly arranged at the bottom end of the threaded column (21), an I-shaped limiting head (18) is fixedly arranged at the bottom end of the short column (20), and the I-shaped limiting head (18) is clamped into the inner side of the limiting round hole and is connected with the limiting round hole through a roller bearing (19).

6. A high strength and easy to maintain light emitting floor tile according to claim 1 wherein: the light-emitting floor tile comprises a floor tile base body (10), wherein a wear-resistant resin layer (6) is arranged on the upper surface of the floor tile base body (10), anti-skid line protrusions (7) are arranged on the upper surface of the wear-resistant resin layer (6), six lamp tube grooves (9) are uniformly formed in the wear-resistant resin layer (6), one ends of the lamp tube grooves (9) are provided with strip-shaped grooves (8) located on the surface of the wear-resistant resin layer (6), six LED lamp tubes (11) are arranged on the surface of a lamp tube connecting seat (12) in a fixed mode, and the LED lamp tubes (11) are inserted into the corresponding lamp tube grooves (9).

7. A high strength and easy to maintain light emitting floor tile according to claim 6 wherein: one end of the outer surface of the metal shell (1) is provided with a high-strength cable (5), the lamp tube connecting seat (12) is electrically connected with the LED lamp tube (11), and the bottom surface of the lamp tube connecting seat (12) is provided with a wiring terminal.

8. A high strength and easy to maintain light emitting floor tile according to claim 7 wherein: the lamp tube connecting seat (12) is connected with the high-strength cable (5) through a connecting terminal, and a heat-shrinkable tube is arranged at the connecting position.

9. A high strength and easy to maintain light emitting floor tile according to claim 5 wherein: six the top of LED fluorescent tube (11) and the intermediate position that is located wear-resistant resin layer (6) run through fixed toughened glass box (22) that is equipped with, the fixed laminating of inner wall of toughened glass box (22) has reflector panel (26), the intermediate position of toughened glass box (22) is connected with adjustable refraction lens (24) through thin axle (25), one side of toughened glass box (22) upper surface is equipped with the round hole, and the round hole inside is equipped with interior hexagonal adjust knob (23).

10. A high strength and easy to maintain light emitting floor tile according to claim 5 wherein: the bottom mounting of allen key (23) is equipped with damping minor axis (29), the bottom mounting of damping minor axis (29) is equipped with bevel gear B (28), the one end mounting of thin axle (25) is equipped with bevel gear A (27), bevel gear A (27) and bevel gear B (28) meshing connection, the patchhole cross-section of theftproof stud head (3) is the heptagon.

Technical Field

The invention relates to the technical field of floor tiles, in particular to a high-strength and convenient-to-maintain light-emitting floor tile.

Background

Floor tiles are a floor finishing material, also called floor tiles. Is prepared by firing clay. The specifications are various. Firm, pressure-resistant, wear-resistant and moisture-proof. Some of them are glazed and have a decorative effect. The floor tile is mainly used for the ground and the floor of public buildings and civil buildings, has very many varieties of floor tile colors and wide choice, and can be divided into glazed tiles, full-body tiles (anti-skid tiles), polished tiles, vitrified tiles and the like according to materials. The floor tile is used as a ground material for large-area paving, a living room environment with different styles is created by utilizing the color and the texture of the floor tile, and the floor tile for outdoor use can be used as a luminous floor tile in some squares.

However, the existing light-emitting floor tile is complicated to operate in the aspect of later maintenance, and the surface material strength is not high; thus, the present need is not met, and a high strength and easy to maintain light emitting floor tile has been proposed.

Disclosure of Invention

The invention aims to provide a high-strength and convenient-to-maintain light-emitting floor tile, and aims to solve the problems that the conventional light-emitting floor tile in the background technology is complicated to operate in later maintenance, low in surface material strength and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the high-strength and convenient-to-maintain light-emitting floor tile is characterized in that the surface of the light-emitting floor tile is provided with a wear-resistant resin material, and the wear-resistant resin material comprises the following components in parts by mass: 15-30 parts of water-based epoxy emulsion, 5-20 parts of water, 0.8-2 parts of organic modified compound, 0.2-0.4 part of defoaming agent, 10-15 parts of organic silicon resin, 45-60 parts of ABS resin, 35-50 parts of sintered colored sand and 5-11 parts of glass fine particles.

Preferably, the fineness of the sintered color sand is 150-200 meshes.

Preferably, the organic modified compound comprises the following components in parts by weight: 0.2 to 0.6 portion of magnesium aluminum silicate compound, 0.2 to 0.5 portion of magnesium oxide and 0.4 to 1 portion of silicon dioxide.

Preferably, the defoamer is a polysiloxane.

Preferably, the high-strength and easy-maintenance light-emitting floor tile comprises a metal shell and a lamp tube connecting seat, wherein a brick body groove is arranged inside the metal shell, a push plate groove positioned inside the metal shell is arranged below the brick body groove, an anti-theft stud hole positioned inside the metal shell is arranged on one side of the brick body groove, the bottom end of the anti-theft stud hole is communicated with one end of the push plate groove, a light-emitting floor tile brick body is arranged inside the brick body groove, three guide posts are fixedly arranged inside the push plate groove, the outer surfaces of the three guide posts are connected with a push plate in a sliding manner, abutting posts are fixedly arranged on the middle position and the upper surface of one end of the push plate, the abutting posts extend into the brick body groove, a limiting round hole is arranged at one end inside the push plate, a roller bearing is arranged on the inner wall of the limiting round hole, and a threaded post is connected inside the anti-theft stud hole in a threaded manner, the anti-theft stud head is fixedly arranged at the top end of the threaded column, the short column is fixedly arranged at the bottom end of the threaded column, the I-shaped limiting head is fixedly arranged at the bottom end of the short column, and the I-shaped limiting head is clamped into the inner side of the limiting round hole and is connected with the limiting round hole through a roller bearing.

Preferably, the light-emitting floor tile body comprises a floor tile base body, a wear-resistant resin layer is arranged on the upper surface of the floor tile base body, anti-skid line protrusions are arranged on the upper surface of the wear-resistant resin layer, six lamp tube grooves are uniformly formed in the wear-resistant resin layer, one end of each lamp tube groove is provided with a strip-shaped groove located on the surface of the wear-resistant resin layer, six LED lamp tubes are fixedly arranged on the surface of the lamp tube connecting seat, and the six LED lamp tubes are inserted into the corresponding lamp tube grooves.

Preferably, one end of the outer surface of the metal shell is provided with a high-strength cable, the lamp tube connecting seat is electrically connected with the LED lamp tube, and the bottom surface of the lamp tube connecting seat is provided with a wiring terminal.

Preferably, the lamp tube connecting seat is connected with the high-strength cable through a connecting terminal, and a heat-shrinkable tube is arranged at the connecting position.

Preferably, six the top of LED fluorescent tube and the intermediate position that is located wear-resistant resin layer run through fixedly and are equipped with the toughened glass box, the fixed laminating of inner wall of toughened glass box has the reflector panel, the intermediate position of toughened glass box has adjustable refraction lens through thin hub connection, one side of toughened glass box upper surface is equipped with the round hole, and the round hole inside is equipped with interior hexagonal adjust knob.

Preferably, a damping short shaft is fixedly arranged at the bottom end of the inner hexagonal adjusting knob, a bevel gear B is fixedly arranged at the bottom end of the damping short shaft, a bevel gear A is fixedly arranged at one end of the thin shaft, the bevel gear A is in meshed connection with the bevel gear B, and the section of an insertion hole of the anti-theft stud head is heptagonal.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the threaded column, the short column and the I-shaped limiting head are driven to rotate by rotating the anti-theft stud head, and the threaded column is in threaded connection with the anti-theft stud hole, so that the bottom end of the threaded column rotates along with the threaded column to perform vertical linear displacement, and the short column and the I-shaped limiting head are driven to perform vertical linear displacement;

2. according to the invention, the inner hexagonal adjusting knob is rotated to drive the bevel gear B, so that the bevel gear A and the fine shaft rotate, the included angle between the adjustable refraction lens and the horizontal line is adjusted, the light of the LED lamp tube is directly refracted, the angle of the adjustable refraction lens can be conveniently adjusted according to the requirements of a user, and objects such as display boards and the like above the floor tiles can be irradiated at fixed points by matching with the reflected light of the reflecting sheet.

3. According to the invention, the organic modified compound and the water-based epoxy sand are added into the resin on the surface of the floor tile to match with the glass particles, so that the effect of attractive decoration is also achieved, and the strength of the resin layer is also effectively improved.

Drawings

FIG. 1 is a schematic view of a floor tile assembly according to the present invention;

FIG. 2 is a schematic view of a floor tile assembly in a disassembled state;

FIG. 3 is a schematic view of a front cut-away configuration of the floor tile assembly of the present invention;

FIG. 4 is a schematic view of an adjustable floor tile assembly according to the present invention in a disassembled state;

FIG. 5 is a front view of a cutaway view of the brick body of the adjustable floor tile of the present invention;

fig. 6 is a side view sectional structure diagram of the tempered glass box of the present invention.

In the figure: 1. a metal housing; 2. an anti-theft stud hole; 3. an anti-theft stud head; 4. a light-emitting floor tile body; 5. a high strength cable; 6. a wear-resistant resin layer; 7. the antiskid lines are raised; 8. a strip-shaped groove; 9. a lamp tube groove; 10. a floor tile substrate; 11. an LED lamp tube; 12. a lamp tube connecting base; 13. a brick body groove; 14. a push plate groove; 15. pushing the plate; 16. supporting columns; 17. a guide post; 18. an i-shaped restraint head; 19. a roller bearing; 20. a short column; 21. a threaded post; 22. a tempered glass box; 23. an inner hexagonal adjusting knob; 24. an adjustable refractive lens; 25. a thin shaft; 26. a light-reflecting sheet; 27. a bevel gear A; 28. a bevel gear B; 29. the stub shaft is damped.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, the present invention provides two embodiments:

the first embodiment is as follows: the high-strength and convenient-to-maintain light-emitting floor tile is characterized in that the surface of the light-emitting floor tile is provided with a wear-resistant resin material, and the wear-resistant resin material comprises the following components in parts by mass: 15-30 parts of water-based epoxy emulsion, 5-20 parts of water, 0.8-2 parts of organic modified compound, 0.2-0.4 part of defoaming agent, 10-15 parts of organic silicon resin, 45-60 parts of ABS resin, 35-50 parts of sintered colored sand and 5-11 parts of glass fine particles.

Further, the fineness of the sintered color sand is 150-200 meshes.

Further, the organic modified compound comprises the following components in parts by weight: 0.2 to 0.6 portion of magnesium aluminum silicate compound, 0.2 to 0.5 portion of magnesium oxide and 0.4 to 1 portion of silicon dioxide.

Further, the defoaming agent is polysiloxane.

Furthermore, the high-strength and convenient-to-maintain light-emitting floor tile further comprises a metal shell 1 and a lamp tube connecting seat 12, a brick body groove 13 is arranged inside the metal shell 1, a push plate groove 14 positioned inside the metal shell 1 is arranged below the brick body groove 13, an anti-theft stud hole 2 positioned inside the metal shell 1 is arranged on one side of the brick body groove 13, the bottom end of the anti-theft stud hole 2 is communicated with one end of the push plate groove 14, a light-emitting floor tile brick body 4 is arranged inside the brick body groove 13, three guide posts 17 are fixedly arranged inside the push plate groove 14, the outer surfaces of the three guide posts 17 are connected with a push plate 15 in a sliding manner, support posts 16 are fixedly arranged on the middle position and the upper surface of one end of the push plate 15, the support posts 16 extend into the brick body groove 13, a limiting round hole is arranged at one end inside the push plate 15, a roller bearing 19 is arranged on the inner wall of the limiting round hole, a threaded post 21 is connected with the inner thread of the anti-theft stud hole 2, the top end of the threaded column 21 is fixedly provided with the anti-theft stud head 3, the bottom end of the threaded column 21 is fixedly provided with a short column 20, the bottom end of the short column 20 is fixedly provided with an I-shaped limiting head 18, and the I-shaped limiting head 18 is clamped into the inner side of the limiting round hole and is connected with the limiting round hole through a roller bearing 19.

Further, the luminous floor tile brick body 4 includes the floor tile base member 10, and the upper surface of floor tile base member 10 is equipped with wear-resistant resin layer 6, and the upper surface of wear-resistant resin layer 6 is equipped with anti-skidding line arch 7, and the inside of wear-resistant resin layer 6 evenly is equipped with six light pipe grooves 9, and the one end of six light pipe grooves 9 is equipped with the bar groove 8 that is located the 6 surfaces of wear-resistant resin layer, and the fixed surface of fluorescent tube connecting seat 12 is equipped with six LED fluorescent tubes 11, and six LED fluorescent tubes 11 insert in the light pipe groove 9 that corresponds.

Further, one end of the outer surface of the metal shell 1 is provided with a high-strength cable 5, the lamp tube connecting seat 12 is electrically connected with the LED lamp tube 11, and the bottom surface of the lamp tube connecting seat 12 is provided with a wiring terminal.

Further, the lamp tube connecting base 12 is connected with the high-strength cable 5 through a connecting terminal, and a heat-shrinkable tube is arranged at the connecting position.

The working principle is as follows: when the anti-theft screw column head 3 is rotated to drive the threaded column 21, the short column 20 and the I-shaped limiting head 18 to rotate when the internal lamp tube is aged and damaged after long-term use, because the threaded column 21 is in threaded connection with the anti-theft screw column hole 2, the bottom end of the threaded column 21 rotates along with the threaded column 21 to perform vertical linear displacement, so that the short column 20 and the I-shaped limiting head 18 are driven to perform vertical linear displacement, the I-shaped limiting head 18 drives the push plate 15 in the push plate groove 14 to match with the three guide columns 17 to perform vertical linear displacement, along with the vertical displacement of the push plate 15, the two support columns 16 on the upper surface of the push plate 15 are driven, so that when the support columns 16 are driven upwards, the light-emitting floor tile body 4 is supported out of one section from the tile body groove 13, the strip-shaped groove 8 of the light-emitting floor tile body 4 is lifted to the upper surface of the metal shell 1, the lamp tube connecting seat 12 is convenient to pull out, so that the LED lamp tube 11 positioned in the lamp tube groove 9 is pulled out, and the lamp tube is convenient to replace and maintain.

Example two: the high-strength and convenient-to-maintain light-emitting floor tile is characterized in that the surface of the light-emitting floor tile is provided with a wear-resistant resin material, and the wear-resistant resin material comprises the following components in parts by mass: 15-30 parts of water-based epoxy emulsion, 5-20 parts of water, 0.8-2 parts of organic modified compound, 0.2-0.4 part of defoaming agent, 10-15 parts of organic silicon resin, 45-60 parts of ABS resin, 35-50 parts of sintered colored sand and 5-11 parts of glass fine particles.

Further, the fineness of the sintered color sand is 150-200 meshes.

Further, the organic modified compound comprises the following components in parts by weight: 0.2 to 0.6 portion of magnesium aluminum silicate compound, 0.2 to 0.5 portion of magnesium oxide and 0.4 to 1 portion of silicon dioxide.

Further, the defoaming agent is polysiloxane.

By adopting the technical scheme, the organic modified compound and the water-based epoxy sand are added into the resin on the surface of the floor tile to match with the glass particles, so that the floor tile also plays a role in attractive decoration, and the strength of the resin layer is also effectively improved.

Furthermore, the high-strength and convenient-to-maintain light-emitting floor tile further comprises a metal shell 1 and a lamp tube connecting seat 12, a brick body groove 13 is arranged inside the metal shell 1, a push plate groove 14 positioned inside the metal shell 1 is arranged below the brick body groove 13, an anti-theft stud hole 2 positioned inside the metal shell 1 is arranged on one side of the brick body groove 13, the bottom end of the anti-theft stud hole 2 is communicated with one end of the push plate groove 14, a light-emitting floor tile brick body 4 is arranged inside the brick body groove 13, three guide posts 17 are fixedly arranged inside the push plate groove 14, the outer surfaces of the three guide posts 17 are connected with a push plate 15 in a sliding manner, support posts 16 are fixedly arranged on the middle position and the upper surface of one end of the push plate 15, the support posts 16 extend into the brick body groove 13, a limiting round hole is arranged at one end inside the push plate 15, a roller bearing 19 is arranged on the inner wall of the limiting round hole, a threaded post 21 is connected with the inner thread of the anti-theft stud hole 2, the top end of the threaded column 21 is fixedly provided with the anti-theft stud head 3, the bottom end of the threaded column 21 is fixedly provided with a short column 20, the bottom end of the short column 20 is fixedly provided with an I-shaped limiting head 18, and the I-shaped limiting head 18 is clamped into the inner side of the limiting round hole and is connected with the limiting round hole through a roller bearing 19.

Further, the luminous floor tile brick body 4 includes the floor tile base member 10, and the upper surface of floor tile base member 10 is equipped with wear-resistant resin layer 6, and the upper surface of wear-resistant resin layer 6 is equipped with anti-skidding line arch 7, and the inside of wear-resistant resin layer 6 evenly is equipped with six light pipe grooves 9, and the one end of six light pipe grooves 9 is equipped with the bar groove 8 that is located the 6 surfaces of wear-resistant resin layer, and the fixed surface of fluorescent tube connecting seat 12 is equipped with six LED fluorescent tubes 11, and six LED fluorescent tubes 11 insert in the light pipe groove 9 that corresponds.

Further, one end of the outer surface of the metal shell 1 is provided with a high-strength cable 5, the lamp tube connecting seat 12 is electrically connected with the LED lamp tube 11, and the bottom surface of the lamp tube connecting seat 12 is provided with a wiring terminal.

Further, the lamp tube connecting base 12 is connected with the high-strength cable 5 through a connecting terminal, and a heat-shrinkable tube is arranged at the connecting position.

Further, the top of six LED fluorescent tubes 11 and the intermediate position that is located wear-resistant resin layer 6 run through fixed toughened glass box 22 that is equipped with, and the fixed laminating of inner wall of toughened glass box 22 has reflector panel 26, and the intermediate position of toughened glass box 22 is connected with adjustable refraction lens 24 through thin axle 25, and one side of toughened glass box 22 upper surface is equipped with the round hole, and the inside hexagon socket head adjusting knob 23 that is equipped with of round hole.

Furthermore, a damping short shaft 29 is fixedly arranged at the bottom end of the inner hexagonal adjusting knob 23, a bevel gear B28 is fixedly arranged at the bottom end of the damping short shaft 29, a bevel gear A27 is fixedly arranged at one end of the thin shaft 25, the bevel gear A27 is in meshed connection with the bevel gear B28, and the section of an insertion hole of the anti-theft stud head 3 is heptagonal.

The working principle is as follows: the floor tile assembly is arranged at a proper position, a power supply of 5 is connected, when an internal lamp tube is aged and damaged after long-term use, the anti-theft stud head 3 is rotated to drive the threaded post 21, the short post 20 and the I-shaped limiting head 18 to rotate, because the threaded post 21 is in threaded connection with the anti-theft stud hole 2, the bottom end of the threaded post 21 rotates along with the threaded post 21 to perform vertical linear displacement, so that the short post 20 and the I-shaped limiting head 18 are driven to perform vertical linear displacement, the I-shaped limiting head 18 drives the push plate 15 in the push plate groove 14 to be matched with the three guide posts 17 to perform vertical linear displacement, along with the vertical displacement of the push plate 15, the two support posts 16 on the upper surface of the push plate 15 are driven, so that when the support posts 16 are driven upwards, the light-emitting brick body 4 is supported out of a section from the brick groove 13, the strip-shaped groove 8 of the light-emitting brick body 4 is lifted to the upper surface of the metal shell 1, conveniently extract fluorescent tube connecting seat 12 thereby extract the LED fluorescent tube 11 that is located fluorescent tube groove 9, conveniently carry out the change maintenance operation of fluorescent tube, and when putting the show tablet that needs to be decorated on the ceramic tile, through rotating hexagon socket head adjusting knob 23, drive bevel gear B28, make bevel gear A27 and thin axle 25 rotate, thereby adjust the contained angle between adjustable refraction lens 24 and the water flat line, come direct refraction LED fluorescent tube 11's light, conveniently adjust the angle of adjustable refraction lens 24 according to user's demand, the reverberation of cooperation reflector panel 26, thereby can fixed point shine objects such as show tablets that are located the ceramic tile top.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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