Stainless steel edge-expanded luminous character

Abstract

The utility model relates to the technical field of luminous characters, in particular to a stainless steel edge-expanded luminous character which comprises a character shell, a light-transmitting plate, a limiting strip, a limiting groove, a movable groove and a movable strip, a light source is arranged in the character shell, the light-transmitting plate is arranged on the front face of the character shell, an extending edge abutting against the light-transmitting plate is formed on the character shell, and the limiting strip can abut against the inner side of the light-transmitting plate. The limiting groove is formed in the contact face of the light-transmitting plate and the extending edge, the movable groove is formed in the contact face of the extending edge and the light-transmitting plate, the movable strip is located in the movable groove, a magnet strip is arranged on the bottom face of the movable strip, and limiting pieces are hinged to the two sides of the top face of the movable strip respectively. The limiting piece can clamp the limiting groove, improve the combination of the extending edge and the light-transmitting plate and avoid separation, meanwhile, the limiting piece, the limiting groove and the adhesive tape can seal the fit clearance between the limiting groove and the movable groove, water vapor and dust are effectively prevented from entering the luminous character, and the luminous character has practical significance and popularization value.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of light-emitting characters, in particular to a stainless steel light-emitting character with extended edges. BACKGROUND

[0002] The metal light-emitting character with extended edges is a common form of light-emitting characters, and the extended edges formed on the metal character shell can cover the edges of the light-transmitting plate. It is widely used in situations such as door signboards, billboards, and plaques, and has the advantages of precise character shape and aesthetically pleasing transition.

[0003] Due to the general combination between the extended edges and the light-transmitting plate, glue is usually injected between the extended edges and the character shell to improve the sealing performance and prevent dust and water vapor from entering the light-emitting character. However, due to the difference in thermal expansion coefficient between metal and plastic materials, the glue will gradually crack, allowing dust and water vapor to enter the light-emitting character through the gap between the extended edges and the light-transmitting plate, which may affect the normal operation of the light-emitting character. The purpose of the utility model is to propose a new light-emitting character structure to alleviate the above technical problems. SUMMARY

[0004] The purpose of the utility model is to provide a stainless steel light-emitting character with extended edges to solve the problems mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a character shell, a light-transmitting plate, a limiting strip, a limiting groove, a movable groove, and a movable strip are provided. A light source is arranged inside the character shell. The light-transmitting plate is arranged on the front surface of the character shell, and an extended edge is formed on the character shell to abut against the light-transmitting plate. The limiting strip is fixed inside the character shell by bolts. The limiting strip can abut against the inner side of the light-transmitting plate. The limiting groove is formed on the contact surface between the light-transmitting plate and the extended edge. The movable groove is formed on the contact surface between the extended edge and the light-transmitting plate. The movable strip is located in the movable groove and forms a movable pair with the movable groove. A magnet strip is arranged on the bottom surface of the movable strip. Limiting pieces are hingedly connected to the top surface of the movable strip on both sides. The limiting pieces are connected by springs and can cover the cooperation gap between the limiting groove and the movable groove.

[0006] To optimize the above-mentioned technical scheme, the following measures are further taken: the cross section of the limiting strip is L-shaped.

[0007] As a further improvement of the above-mentioned technical scheme: the cross section of the limiting groove is inverted isosceles trapezoidal.

[0008] As a further improvement of the technical scheme: it further includes a rubber strip, which is located in the cooperation gap between the limiting groove and the movable groove and contacts the limiting piece.

[0009] As an improvement of the foregoing technical scheme: it further includes an indicating groove, which is formed on the front surface of the extended edge and is distributed along the direction of the movable groove and corresponds to the position of the movable groove.

[0010] Compared with the prior art, the utility model has the advantages as follows:

[0011] The utility model provides a kind of stainless steel edge expanding luminous word, and based on attractive force is moved by setting movable limit sheet, it can be stuck limit groove to improve the combination of extension edge and light-transmitting plate to avoid separation, limit sheet and limit groove, adhesive strip can also close the cooperation gap of limit groove and movable slot, effectively block water vapor, dust into luminous word, with practical significance and popularization value. BRIEF DESCRIPTION OF DRAWINGS

[0012] The drawings constituting a part of the present application are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and its description are used to explain the utility model, and do not constitute undue limitation on the utility model.In the drawings:

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the local section structure schematic diagram of the utility model;

[0015] In the drawing: word shell-1, extension edge-101, light-transmitting plate-2, limit strip-3, limit groove-4, movable slot-5, movable strip-6, magnet strip-601, limit sheet-602, spring-603, adhesive strip-7, indicating slot-8 DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0017] EMBODIMENT

[0018] Please refer to Figure 1 And Figure 2 The utility model provides a kind of stainless steel edge expanding luminous word, including word shell 1, light-transmitting plate 2, limit strip 3, limit groove 4, movable slot 5, movable strip 6, adhesive strip 7 and indicating slot 8, light source is arranged in word shell 1, light-transmitting plate 2 is arranged in the front of word shell 1 and is formed with the extension edge 101 of the light-transmitting plate 2 on word shell 1.

[0019] The limit strip 3 is fixed in the inside of word shell 1 by bolt, and the limit strip 3 can be against the inner side of light-transmitting plate 2, and the limit strip 3 cross section is L-shaped.

[0020] The limiting groove 4 is formed on the contact surface of the light-transmitting plate 2 and the extension edge 101, and the cross section of the limiting groove 4 is in the shape of an inverted isosceles trapezoid.

[0021] The movable groove 5 is formed on the contact surface of the extension edge 101 and the light-transmitting plate 2.

[0022] The movable strip 6 is movably arranged in the movable groove 5 and forms a moving pair with the movable groove 5, the bottom surface of the movable strip 6 is provided with a magnet strip 601, the top surface of the movable strip 6 is hingedly connected with limiting pieces 602 on both sides, the limiting pieces 602 are connected through a spring 603, and the limiting pieces 602 can cover the cooperation gap between the limiting groove 4 and the movable groove 5.

[0023] The rubber strip 7 is arranged in the cooperation gap between the limiting groove 4 and the movable groove 5 and is in contact with the limiting pieces 602, and the rubber strip 7 is made of elastic rubber in the specific implementation.

[0024] The indicating groove 8 is formed on the front surface of the extension edge 101 and is distributed along the movable groove 5 and corresponds to the position of the movable groove 5.

[0025] Working principle: when the light-transmitting plate 2 is installed, the limiting pieces 602 are arranged in the limiting groove 4, and the limiting strip 3 is connected with the bolts in the inner side of the character case 1 to press the light-transmitting plate 2 so that the light-transmitting plate 2 tightly abuts against the extension edge 101, at this time, the limiting pieces 602 are pressed against the rubber strip 7 to close the cooperation gap between the limiting groove 4 and the movable groove 5 due to the repulsive force of the spring 603, the limiting pieces 602 on both sides of the movable strip 6 can play a closing role, and the cooperation with the rubber strip 7 can effectively prevent dust and water vapor from entering the inside of the light-emitting character, in addition, the limiting pieces 602 can be clamped in the limiting groove 4 to avoid the separation of the light-transmitting plate 2 and the extension edge 101.

[0026] When the light-transmitting plate 2 is disassembled, the bolts on the limiting strip 3 are removed, then a magnet or metal that is attracted to the magnet strip 601 is arranged in the indicating groove 8, at this time, the magnet strip 601 is moved in the movable groove 5 under the action of the attractive force, the limiting pieces 602 no longer abut against the limiting groove 4 and retreat into the movable groove 5 in the moving process, at this time, the limiting pieces 602 no longer clamp in the limiting groove 4, and the light-transmitting plate 2 can be easily separated from the extension edge 101.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A stainless steel lettering light box, comprising a lettering shell (1) and a light-transmitting plate (2), a light source being arranged in the lettering shell (1), the light-transmitting plate (2) being arranged on the front surface of the lettering shell (1) and an extended edge (101) being formed on the lettering shell (1) to abut against the light-transmitting plate (2), characterized in that, Also include: Limiting strip (3), the limiting strip (3) is fixed inside the word shell (1) by bolt, limiting strip (3) can resist the inside of light transmission plate (2); Limiting groove (4), the limiting groove (4) is formed in the contact surface of light transmission plate (2) and extension edge (101); Movable slot (5), the movable slot (5) is formed in the contact surface of extension edge (101) and light transmission plate (2); Movable strip (6), the movable strip (6) is located in movable slot (5) and movable with movable slot (5) and forms moving pair, the bottom surface of movable strip (6) is provided with magnet strip (601), the top surface of movable strip (6) is hinged with limiting piece (602) on both sides respectively, limiting piece (602) is connected through spring (603) between limiting piece (602) and limiting piece (602) can cover the cooperation gap of limiting groove (4) and movable slot (5).

2. The stainless steel beaded lighted letter as defined in claim 1 wherein: The limiting strip (3) cross section is L-shaped.

3. The stainless steel beaded lighted letter as defined in claim 1 wherein: Limiting groove (4) cross section is inverted isosceles trapezoidal.

4. A stainless steel beaded lighted letter according to any one of claims 1-3, characterized in that: Also include adhesive tape (7), adhesive tape (7) is located in the cooperation gap of limiting groove (4) and movable slot (5) and contacts limiting piece (602).

5. A stainless steel beaded lighted letter according to any one of claims 1-3, wherein: Also include indicating slot (8), the indicating slot (8) is formed in the front of extension edge (101), indicating slot (8) is distributed along movable slot (5) and corresponds with the position of movable slot (5).

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