Security door panel with warning structure

Abstract

The utility model belongs to the technical field of protective door plate, concretely relates to protective door plate with warning structure, including door plate, the lower side of door plate horizontal median line is pasted with warning strip, the horizontal median line department of door plate is installed with crosspiece, the both ends bottom of crosspiece is installed with side plate, install the mounting plate between two side plates, the utility model, when using, the sealing groove on crosspiece is butted with sealing strip, then the bolt is passed through the butt joint of mounting lug and butt lug and is locked, thereby can install crosspiece on door plate, then the power component is bonded on the surface of mounting plate, simultaneously butt joint of connector and light bar on power component, open the switch when using, light bar can project light source downward in this way, when light source irradiates on warning strip, warning strip can effectively reflect warning content also at night at this moment. So under the condition that light source is lacked at night through above -mentioned structure can also effectively play the warning function, to improve the security of door plate when using at night.

Description

Technical Field

[0001] This utility model belongs to the technical field of protective door panels, specifically relating to a protective door panel with a warning structure. Background Technology

[0002] In elevator maintenance work, protective doors serve as an important safety barrier and are widely used in elevator entrance areas. Maintenance personnel install them at elevator entrances to effectively isolate the work area from public spaces, preventing unauthorized personnel from entering and significantly reducing the risk of people falling into the elevator shaft or being injured by contact with maintenance equipment.

[0003] However, the current safety protection system of protective doors still has significant shortcomings. Although eye-catching warning signs such as "Elevator under maintenance, no entry" are displayed on the doors, their effectiveness is greatly reduced at night. In older residential areas and urban villages, due to aging public lighting facilities, wiring faults, or limited nighttime lighting, corridors and elevator lobbies are dimly lit. In certain situations, such as sudden power outages or insufficient lighting in temporary construction areas, the protective doors often become completely dark. When pedestrians are hurrying along, it is difficult to spot the protective doors hidden in the darkness from a distance. If someone approaches unnoticed, they are very likely to bump into them, resulting in injury. Utility Model Content

[0004] The purpose of this utility model is to provide a protective door panel with a warning structure, aiming to address the significant shortcomings of current protective door panel safety systems. Although the protective door panel features prominent warning lettering, such as "Elevator under maintenance, no entry," the effectiveness of these warning signs is greatly reduced in nighttime conditions. In older residential areas and urban villages, due to aging public lighting facilities, wiring faults, or limited nighttime lighting, corridors and elevator lobbies are dimly lit. In certain special scenarios, such as sudden power outages or insufficient lighting in temporary construction areas, the protective door panel often remains completely dark. When pedestrians are hurrying along, it is difficult to spot the protective door panel hidden in the darkness from a distance. If someone approaches unnoticed, they are highly likely to collide with it, resulting in injury.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective door panel with a warning structure, comprising a door panel, wherein a warning strip is pasted on the lower side of the horizontal center line of the door panel, a horizontal strip is installed at the horizontal center line of the door panel, and side panels are installed at the bottom of both ends of the horizontal strip;

[0006] An installation plate is installed between the two side panels. A light strip is adhered to the bottom of the installation plate and is located above the warning strip. A protective plate is installed between the horizontal bar and the installation plate. A power supply assembly is installed between the installation plate and the horizontal bar. The horizontal bar is connected to the light strip.

[0007] In order to enable the light strip to emit light normally at night and thus make the warning strip visible at night, the power supply assembly of the protective door panel with warning structure of this utility model preferably consists of an adapter, a connecting wire, a switch and a power supply. The wire at one end of the adapter passes through the mounting plate and connects to the terminal of the light strip. The other end of the adapter is connected in series with the switch through the connecting wire. The other end of the switch is connected in series with the power supply.

[0008] In order to form a good sealing structure at the connection end of the door panel and the crossbar, thereby preventing water stains from seeping into the lower part from the connection end, as a protective door panel with a warning structure of this utility model, preferably, a butt ear is welded on each of the two outer walls of the door panel, two sealing strips are glued and embedded on the surface of the door panel between the two butt ears, two sealing grooves are opened in parallel on one side of the crossbar, and a mounting ear is welded to each end of the crossbar.

[0009] The two sealing strips are respectively sealed and connected to a corresponding sealing groove, and each mounting ear is threadedly locked to the corresponding mounting ear by a bolt.

[0010] In order to isolate water stains from the power supply assembly, as a protective door panel with a warning structure of this utility model, preferably, a partition is provided on each side of the power supply assembly, the bottom of the partition is glued to the surface of the mounting plate, the top of the partition is left with a gap from the bottom of the crossbar, and the two sides of the two partitions are glued to the outer wall of the door panel and the guard plate respectively.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] When using it, align the sealing groove on the horizontal bar with the sealing strip, then pass the bolt through the mounting ear and align it with the mounting ear to lock it in place. This allows the horizontal bar to be installed on the door panel.

[0013] The power supply assembly is then glued to the surface of the mounting plate, and the connector on the power supply assembly is connected to the light strip. When in use, the switch is turned on, and the light strip projects a light source downwards. When the light shines on the warning strip, the warning strip can effectively reflect the warning message even at night. In this way, the above structure can effectively provide a warning function even in the absence of light at night, thereby improving the safety of the door panel when used at night. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall assembly structure provided for an embodiment of this application.

[0016] Figure 2 This is a side view sectional structural diagram of the mounting base provided in an embodiment of this application.

[0017] Figure 3 This is a schematic diagram of the horizontal strip structure provided in an embodiment of this application.

[0018] Figure 4 Provided for the embodiments of this application Figure 1 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Door panel; 11. Connecting ear; 12. Sealing strip; 2. Warning strip; 3. Horizontal bar; 31. Sealing groove; 32. Mounting ear; 4. Side panel; 5. Mounting plate; 51. Partition; 6. Light strip; 61. Adapter; 62. Connecting wire; 63. Switch; 64. Power supply; 7. Protective plate. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a protective door panel with a warning structure, including a door panel 1, a warning strip 2 pasted on the lower side of the horizontal center line of the door panel 1, a horizontal strip 3 installed at the horizontal center line of the door panel 1, and side panels 4 installed at the bottom of both ends of the horizontal strip 3.

[0022] A mounting plate 5 is installed between the two side plates 4. A light strip 6 is glued to the bottom of the mounting plate 5. The light strip 6 is located above the warning strip 2. A protective plate 7 is installed between the horizontal strip 3 and the mounting plate 5. A power supply assembly is installed between the mounting plate 5 and the horizontal strip 3. The horizontal strip 3 is connected to the light strip 6.

[0023] Preferably, the power supply assembly consists of an adapter 61, a connecting wire 62, a switch 63, and a power supply 64. One end of the wire of the adapter 61 passes through the mounting plate 5 and connects to the terminal of the light strip 6. The other end of the adapter 61 is connected in series with the switch 63 through the connecting wire 62. The other end of the switch 63 is connected in series with the power supply 64.

[0024] Preferably, a mating lug 11 is welded to the outer walls of both sides of the door panel 1, and two sealing strips 12 are bonded and embedded on the surface of the door panel 1 between the two mating lugs 11. Two sealing grooves 31 are opened in parallel on one side of the horizontal bar 3, and a mounting lug 32 is welded to both ends of the horizontal bar 3.

[0025] Two sealing strips 12 are respectively sealed and connected to a corresponding sealing groove 31, and each mounting ear 32 is threadedly locked to the corresponding docking ear 11 by a bolt.

[0026] Preferably, a partition 51 is provided on each side of the power supply assembly. The bottom of the partition 51 is bonded to the surface of the mounting plate 5, and a gap is left between the top of the partition 51 and the bottom of the crossbar 3. The two partitions 51 are bonded to the outer walls of the door panel 1 and the guard plate 7 respectively.

[0027] In practical use, when installing the horizontal bar 3, its sealing groove 31 must first be aligned with the sealing strip 12 on the door panel 1 to ensure that the sealing groove 31 and the sealing strip 12 are fully fitted to form a tight sealing structure to prevent external moisture from entering. Then, the bolts are passed through the mounting ears 32 on the horizontal bar 3 and locked to the mating ears 11 on the door panel 1.

[0028] Next, place the power supply assembly stably on the surface of mounting plate 5 and bond it with adhesive. When applying the adhesive, ensure it evenly covers the contact area between the power supply assembly and mounting plate 5 to ensure a tight fit. Before applying the adhesive, align the connectors on the power supply assembly with the light strip 6. In use, turn on the power supply 64 via switch 63, and the light strip 6 will immediately start, projecting light downwards. This light source uses high color rendering LED chips, providing soft, non-glaring light while also featuring high brightness and low energy consumption.

[0029] When the light from the light strip 6 shines on the warning strip 2, the reflective material on the surface of the warning strip 2 comes into play. This reflective material is composed of a microprism structure, which reflects the incident light back in a nearly parallel manner. In the absence of natural light at night, the warning strip 2 can efficiently reflect the light from the light strip 6, making the warning content clearly visible. Whether it is text, patterns, or signs, they can be clearly identified from a distance. This design greatly improves the safety of the door panel 1 when used at night, effectively avoiding accidents such as collisions and accidental touches caused by poor visibility, and providing reliable safety for nighttime activities.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A protective door panel with a warning structure, comprising a door panel (1), wherein a warning strip (2) is affixed to the lower side of the horizontal midline of the door panel (1), characterized in that, A horizontal strip (3) is installed at the horizontal center line of the door panel (1), and side panels (4) are installed at the bottom of both ends of the horizontal strip (3). An installation plate (5) is installed between the two side plates (4). A light strip (6) is glued to the bottom of the installation plate (5). The light strip (6) is located above the warning strip (2). A protective plate (7) is installed between the horizontal bar (3) and the installation plate (5). A power supply assembly is installed between the installation plate (5) and the horizontal bar (3). The horizontal bar (3) is connected to the light strip (6).

2. The protective door panel with a warning structure according to claim 1, characterized in that: The power supply assembly consists of an adapter (61), a connecting wire (62), a switch (63), and a power supply (64). One end of the adapter (61) has a wire passing through the mounting plate (5) and connecting to the terminal of the light strip (6). The other end of the adapter (61) is connected in series with the switch (63) via the connecting wire (62). The other end of the switch (63) is connected in series with the power supply (64).

3. The protective door panel with a warning structure according to claim 1, characterized in that: A butt ear (11) is welded to each of the two outer walls of the door panel (1), and two sealing strips (12) are glued and fitted onto the surface of the door panel (1) between the two butt ears (11).

4. The protective door panel with a warning structure according to claim 3, characterized in that: Two sealing grooves (31) are provided parallel to each other on one side of the horizontal bar (3), and a mounting ear (32) is welded to each end of the horizontal bar (3).

5. The protective door panel with a warning structure according to claim 4, characterized in that: The two sealing strips (12) are respectively sealed and connected to a corresponding sealing groove (31), and each mounting ear (32) is threadedly locked to the corresponding docking ear (11) by a bolt.

6. The protective door panel with a warning structure according to claim 1, characterized in that: A partition (51) is provided on each side of the power supply assembly. The bottom of the partition (51) is bonded to the surface of the mounting plate (5). A gap is left between the top of the partition (51) and the bottom of the crossbar (3).

7. The protective door panel with a warning structure according to claim 6, characterized in that: The two partitions (51) are bonded to the outer walls of the door panel (1) and the guard plate (7) on both sides respectively.

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