Marking plate and emergency marker lamp
By setting conductive meshes on both sides of the signboard and connecting them to the power supply casing, the problem of static electricity accumulation on the signboard was solved, thus improving safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LOSE INTERNATIONAL ELECTRIC CO LTD
- Filing Date
- 2025-04-07
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional signboards accumulate static electricity after prolonged use, which can cause electrostatic damage to users when touched, and there is a lack of effective anti-static measures.
Conductive first and second grids are set on both sides of the signboard and connected to the ground wire through the power supply casing to discharge accumulated charges and solve the static electricity problem.
It effectively discharges the charge on the signboard, avoiding harm to users from static electricity and improving safety.
Smart Images
Figure CN224164046U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of emergency lighting technology, and in particular to a signboard and an emergency sign light. Background Technology
[0002] Emergency lights are one of the most common emergency lighting tools in fire emergencies. They offer long emergency response times, high brightness, and automatic emergency response in case of power failure. Fire evacuation signs are characterized by low power consumption, high brightness, and long service life. They are equipped with a power switch and indicator lights, making them suitable for use as emergency lighting in public places such as factories, hotels, schools, and other organizations during power outages.
[0003] Traditional signboards do not have anti-static measures. After long-term use, the signboard will accumulate charge and form static electricity. If the user touches it accidentally, it will cause static electricity damage. Utility Model Content
[0004] The purpose of this utility model is to provide a signboard and an emergency sign light. A first grid and a second grid are respectively set on both sides of the signboard. Both the first grid and the second grid are conductive, so that the charge accumulated on the signboard can be discharged through the first grid and the second grid through the ground wire, thus solving the problem caused by static electricity.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] One aspect of this utility model provides a signboard, the signboard comprising: a board body, a first side of the board body for receiving a light source; a first side of the board body having a first grid and a first pattern; a second side of the signboard having a second grid; the first grid and the second grid being conductive.
[0007] In some embodiments, the second, third, and fourth sides of the plate are each provided with a third grid.
[0008] In some embodiments, the first grid, the second grid, and the third grid are interconnected.
[0009] In some embodiments, the first grid includes a plurality of first enclosed regions arranged in sequence, the second grid includes a plurality of second enclosed regions arranged in sequence, and the third grid includes a plurality of third enclosed regions arranged in sequence.
[0010] In some embodiments, the area of the first enclosed region is X. 2 X 2 ≤400mm 2 ;
[0011] The area of the second enclosed region is Y 2Y 2 ≤400mm 2 ;
[0012] The area of the third enclosed region is Z. 2 Z 2 ≤400mm 2 .
[0013] In some embodiments, the first enclosed region, the second enclosed region, and the third enclosed region are rectangular, circular, triangular, or polygonal.
[0014] In some embodiments, a second pattern is provided on the second side of the signboard.
[0015] In some embodiments, the upper end of the first grid and / or the second grid is connected to a solid region, which is conductive.
[0016] One aspect of this utility model provides an emergency sign light, which includes a sign plate as described above and a power supply housing. The power supply housing is conductive, and a first edge of the sign plate is disposed inside the power supply housing. The power supply housing is electrically connected to the first grid and / or the second grid and / or the third grid, and the power supply housing is grounded.
[0017] One aspect of this utility model provides an emergency sign light, which includes a sign plate as described above and a power supply housing. The power supply housing is conductive, a first side of the sign plate is disposed inside the power supply housing, the power supply housing is electrically connected to the solid area, and the power supply housing is grounded.
[0018] According to an embodiment of the present invention, a signboard and an emergency sign light have at least the following beneficial effects: The present application provides a first grid and a second grid on both sides of the signboard, and a third grid is also provided on the second, third, and fourth sides of the signboard. The first grid, the second grid, and the third grid are all conductive, so that the charge accumulated on the signboard can be discharged through the power supply casing and the ground wire in sequence by the first grid, the second grid, and the third grid, thus solving the problem of static electricity causing trouble for users.
[0019] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this disclosure. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a structural schematic diagram of an emergency sign light according to an embodiment;
[0022] Figure 2 This is an enlarged structural diagram of part A according to an embodiment.
[0023] The reference numerals in the attached drawings are explained as follows: 1. Plate; 2. First grid; 3. First pattern; 4. First enclosed area; 5. Solid area; 6. Power supply casing. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0026] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.
[0029] The technical solutions of the embodiments of this application are briefly described below:
[0030] According to some embodiments, such as Figure 1 As shown, this application provides a signboard, the signboard comprising:
[0031] Plate 1, the first side of plate 1 is used to receive the light source;
[0032] The first grid 2 and the first pattern 3 are disposed on the first side of the plate 1;
[0033] The second grid is provided on the second side of the plate 1;
[0034] The first grid 2 and the second grid are made of materials with electrical conductivity.
[0035] Specifically, such as Figure 1 As shown, the top (first side) of the plate 1 is installed inside the power supply box of the sign light. The front (first side) and rear (second side) of the plate 1 are respectively provided with a first grid 2 and a second grid, and the first grid 2 and the second grid are conductive.
[0036] In some embodiments, the first grid 2 and the second grid are made of conductive ink and are printed on the front (first side) and rear (second side) of the plate 1 respectively using a wet printing method. The first grid 2 is printed to cover the front (first side) of the plate 1, and the second grid is printed to cover the rear (second side) of the plate 1. The first grid 2 can be wet-printed first, followed by the first pattern 3, or vice versa.
[0037] In other embodiments, the first grid 2 and the second grid can also be made of conductive materials such as copper foil or aluminum foil, and the first grid 2 and the second grid are respectively attached to the front side (first side) and the rear side (second side) of the plate 1. In this case, the first grid 2 can be attached first and then the first pattern 3 can be wet-printed, or the first pattern 3 can be wet-printed first and then the first grid 2 can be attached.
[0038] This application provides a first grid 2 and a second grid on both sides of the signboard body 1. Both the first grid 2 and the second grid are conductive and are electrically connected to the ground wire, so that the charge accumulated on the signboard can be discharged by the first grid 2 and the second grid through the ground wire, thus solving the problem caused by static electricity.
[0039] The following is in conjunction with the appendix to this instruction manual. Figures 1 to 2 The preferred embodiments of this disclosure will be further described in detail below.
[0040] According to some embodiments, the signboard also includes a third grid disposed on the second side (left side), third side (right side), and fourth side (bottom side) of the board body 1.
[0041] Specifically, the material used for the third grid is the same as that used for the first grid 2 and the second grid.
[0042] According to some embodiments, the first grid 2, the second grid, and the third grid are interconnected.
[0043] After the first grid 2, the second grid and the third grid are connected together, only one or more grids of the first grid 2, the second grid and the third grid need to be electrically connected to the ground wire to allow the charge accumulated on the signboard to be discharged through the ground wire, thus solving the problem caused by static electricity.
[0044] According to some embodiments, such as Figure 1 As shown, the first grid 2 includes multiple first enclosed regions 4 arranged in sequence, the second grid includes multiple second enclosed regions arranged in sequence, and the third grid includes multiple third enclosed regions arranged in sequence.
[0045] Specifically, the area of the first enclosed region 4 is X. 2 X 2 ≤400mm 2 ;
[0046] The area of the second enclosed region is Y. 2 Y 2 ≤400mm 2 ;
[0047] The area of the third enclosed region is Z. 2 Z 2 ≤400mm 2 .
[0048] Specifically, the first enclosed area 4, the second enclosed area, and the third enclosed area are rectangular, circular, triangular, or polygonal, etc. They can also be irregular shapes; this application does not limit them.
[0049] According to some embodiments, a second pattern is provided on the second side of the plate 1.
[0050] Based on the above embodiments, when the material of the second mesh is conductive ink, the second mesh can be wet-printed first and then the second pattern, or the second pattern can be wet-printed first and then the second mesh. When the second mesh is made of a conductive material such as copper foil or aluminum foil, the second mesh can be attached first and then the second pattern wet-printed, or the second pattern can be wet-printed first and then the second mesh attached.
[0051] According to some embodiments, such as Figure 2 As shown, the upper end of the first grid 2 and / or the second grid is connected to a solid region 5, which is conductive.
[0052] The solid region 5 uses the same material as the first grid 2 and the second grid.
[0053] In some embodiments, this application provides an emergency sign light, wherein the first grid 2 and / or the second grid do not have solid areas 5. The emergency sign light includes a sign plate as described above, and a power supply housing 6, the power supply housing 6 being conductive, a first edge of the plate 1 being disposed within the power supply housing 6, the power supply housing 6 being electrically connected to the first grid 2 and / or the second grid and / or the third grid, and the power supply housing 6 being grounded.
[0054] This application provides a first grid 2 and a second grid on both sides of the signboard body 1, and a third grid is also provided on the second, third and fourth sides of the body 1. The first grid 2, the second grid and the third grid are all conductive, so that the charge accumulated on the signboard can be discharged through the first grid 2, the second grid and the third grid in sequence through the power supply housing 6 and the ground wire, thus solving the problem of static electricity causing trouble for users.
[0055] In other embodiments, such as Figures 1 to 2 As shown, this application provides an emergency sign light, in which a solid area 5 is provided on a first grid 2 and / or a second grid. The emergency sign light includes a sign plate as described above, and a power supply housing 6. The power supply housing 6 is conductive, and a first edge of the plate 1 is disposed inside the power supply housing 6. The solid area 5 is also sealed inside the power supply housing 6. The power supply housing 6 is electrically connected to the solid area 5, and the power supply housing 6 is grounded.
[0056] This application provides a first grid 2 and a second grid on both sides of the signboard body 1, and a third grid is also provided on the second, third and fourth sides of the signboard body 1. The first grid 2, the second grid and the third grid are all conductive, so that the charge accumulated on the signboard can be discharged by the first grid 2, the second grid and the third grid in sequence through the solid area 5, the power supply casing 6 and the ground wire, thus solving the problem of static electricity causing trouble for users.
[0057] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.
[0058] Although this disclosure has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Because this disclosure can be embodied in many forms without departing from the spirit or substance of this application, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.
Claims
1. A signboard, characterized in that, The signboard includes: A plate, wherein a first edge of the plate is used to receive a light source; A first grid and a first pattern are disposed on the first side of the plate; The second grid is disposed on the second side of the plate; Both the first and second grids are conductive.
2. The signboard according to claim 1, characterized in that, The signboard also includes a third grid disposed on the second, third, and fourth sides of the board.
3. The signboard according to claim 2, characterized in that, The first grid, the second grid, and the third grid are interconnected.
4. The signboard according to claim 2, characterized in that, The first grid includes a plurality of first enclosed regions arranged in sequence, the second grid includes a plurality of second enclosed regions arranged in sequence, and the third grid includes a plurality of third enclosed regions arranged in sequence.
5. The signboard according to claim 4, characterized in that, The area of the first enclosed region is X 2 X 2 ≤400mm 2 ; The area of the second enclosed region is Y 2 Y 2 ≤400mm 2 ; The area of the third enclosed region is Z. 2 Z 2 ≤400mm 2 .
6. The signboard according to claim 4, characterized in that, The first enclosed area, the second enclosed area, and the third enclosed area are rectangular, circular, triangular, or polygonal.
7. The signboard according to claim 1, characterized in that, The second side of the plate is provided with a second pattern.
8. The signboard according to claim 1, characterized in that, The upper end of the first grid and / or the second grid is connected to a solid region, which is conductive.
9. An emergency sign light, characterized in that, The emergency sign light includes a sign plate as described in any one of claims 1 to 7, and a power supply housing, the power supply housing being conductive, a first edge of the sign plate being disposed within the power supply housing, the power supply housing being electrically connected to the first grid and / or the second grid and / or the third grid, and the power supply housing being grounded.
10. An emergency sign light, characterized in that, The emergency sign light includes a sign plate as described in claim 8, and a power supply housing, the power supply housing being conductive, a first side of the sign plate being disposed inside the power supply housing, the power supply housing being electrically connected to the solid area, and the power supply housing being grounded.