Novel anti-explosion emergency marker lamp

Abstract

The utility model relates to the field of marker lamps, in particular to a novel explosion-proof emergency marker lamp. The novel anti-explosion emergency marker lamp comprises a shell, a mounting plate is mounted on the inner bottom wall of the shell, an LED driving power source is mounted on the top of the mounting plate, a wiring terminal is mounted on the side, located on the LED driving power source, of the top of the mounting plate, and a small terminal module is arranged on the side, away from the wiring terminal, of the LED driving power source. And the small terminal module is mounted at the top of the mounting plate. According to the novel explosion-proof emergency marker lamp provided by the utility model, the mounting plate, the LED driving power supply, the wiring terminal, the small terminal module, the light source plate and other parts in the shell are all orderly arranged, so that not only is the space effectively utilized, but also the length and the disorder degree of cables are reduced, the overall aesthetic property and the maintainability of equipment are greatly improved, and the novel explosion-proof emergency marker lamp is suitable for popularization and application. And the mounting plate is fixed on the inner bottom wall of the shell, so that a stable mounting position is provided, and each electronic element is kept stable in a vibration and impact environment.

Description

Technical Field

[0001] The utility model relates to the field of marker lights, in particular to a new type of explosion-proof emergency marker light. Background Art

[0002] At present, many explosion-proof emergency marker lights are designed complexly, with numerous internal cables and messy wiring, which makes it difficult to install and maintain the equipment, increasing the maintenance cost and time.

[0003] Therefore, it is necessary to provide a new type of explosion-proof emergency marker light to solve the above technical problems. Content of the Utility Model

[0004] In order to overcome the defects existing in the prior art, the utility model provides a new type of explosion-proof emergency marker light to solve the above problems.

[0005] The new type of explosion-proof emergency marker light provided by the utility model includes: a housing, an installation plate is installed on the inner bottom wall of the housing, an LED driving power supply is installed on the top of the installation plate, a wiring terminal is installed on one side of the LED driving power supply on the top of the installation plate, a small terminal module is arranged on the side of the LED driving power supply away from the wiring terminal, and the small terminal module is installed on the top of the installation plate. A light source board is installed on the top inside the housing, a test button is installed on one side of the housing, and a battery pack is installed on one side of the top of the installation plate.

[0006] Preferably, the LED driving power supply is electrically connected to the wiring terminal, the small terminal module, the battery pack and the light source board, the wiring terminal is electrically connected to the light source board, and the test button is connected to the LED driving power supply through a two-core cable.

[0007] Preferably, a marine wire is connected to one side of the small terminal module, a cold pressing joint is connected to the end of the marine wire away from the small terminal module, and the cold pressing joint is installed on the top of the installation plate through a combination screw.

[0008] Preferably, two stuffing boxes are installed on the side of the housing away from the test button, and a grounding sign board is installed at the bottom of the housing.

[0009] Preferably, a lamp cover is arranged above the housing, a rubber strip is arranged between the lamp cover and the housing, buckle connecting plates are installed at both ends of both sides of the lamp cover, buckles corresponding to the buckle connecting plates are arranged on both sides of the housing, and the buckle connecting plates and the buckles are connected through split pins.

[0010] Compared with the related art, the new type of explosion-proof emergency marker light provided by the utility model has the following beneficial effects:

[0011] In the present utility model, components such as the mounting plate, LED driving power supply, wiring terminal, small terminal module, and light source board inside the housing are all arranged in an orderly manner, which not only effectively utilizes the space but also reduces the length and clutter of the cables, greatly improving the overall aesthetics and maintainability of the device. The mounting plate is fixed to the inner bottom wall of the housing, providing a stable mounting position and enabling each electronic component to remain stable in a vibrating and impact environment.

[0012] The present utility model is provided with wiring terminals, which facilitate the connection of external power supplies and signal lines, improving the installability of the device and facilitating later maintenance. Moreover, the small terminal module, as an auxiliary connection unit, enhances the modularity and expandability of the system, realizing efficient interactive connection between circuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a preferred embodiment of the novel explosion-proof emergency sign lamp provided by the present utility model;

[0014] Figure 2 is Figure 1 the schematic top view structure shown;

[0015] Figure 3 is Figure 1 the schematic left view structure shown.

[0016] Reference numerals in the figures: 1, housing; 2, rubber strip; 3, lamp cover; 4, light source board; 5, LED driving power supply; 9, small terminal module; 12, buckle; 13, buckle connecting plate; 14, mounting plate; 18, stuffing box; 20, grounding sign board; 23, marine wire; 25, cold crimping joint; 29, battery pack; 30, test button; 37, wiring terminal. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0019] A novel explosion-proof emergency sign lamp provided by an embodiment of the present utility model. The novel explosion-proof emergency sign lamp includes: a housing 1, an installation plate 14 is installed on the inner bottom wall of the housing 1, an LED drive power supply 5 is installed on the top of the installation plate 14, a wiring terminal 37 is installed on one side of the LED drive power supply 5 on the top of the installation plate 14, a small terminal module 9 is arranged on the side of the LED drive power supply 5 away from the wiring terminal 37, and the small terminal module 9 is installed on the top of the installation plate 14. A light source board 4 is installed on the top inside the housing 1, a test button 30 is installed on one side of the housing 1. A battery pack 29 is installed on one side of the top of the installation plate 14. The LED drive power supply 5 is electrically connected to the wiring terminal 37, the small terminal module 9, the battery pack 29 and the light source board 4. The wiring terminal 37 is electrically connected to the light source board 4. The test button 30 is connected to the LED drive power supply 5 through a two-core cable.

[0020] It should be noted that: Components such as the installation plate 14, LED drive power supply 5, wiring terminal 37, small terminal module 9 and light source board 4 inside the housing 1 are all arranged in reasonable positions, with a compact internal structure, effectively utilizing the space, while reducing the length and clutter of the cables, improving the overall aesthetics and maintainability of the device. The housing 1 is the external protection structure of the entire device. The installation plate 14 is arranged on the inner bottom wall of the housing 1, used to fix and support other internal components, providing a stable installation position to ensure that each electronic component remains stable in a vibration and impact environment. The LED drive power supply 5 is installed on the top of the installation plate 14 and is the power supply core of the entire emergency lamp. It converts the input power into a stable current and voltage suitable for the LED light source, and at the same time has overcurrent, overvoltage and over-temperature protection functions to ensure the long life and stable operation of the light source. The wiring terminal 37 is located on the other side of the top of the installation plate 14 and is used to connect the external power supply. This enables the power supply to be conveniently input into the internal circuit of the emergency lamp, and at the same time facilitates the installation and maintenance of the device. The small terminal module 9 is installed on the side of the installation plate 14 close to the LED drive power supply and serves as an auxiliary connection unit, facilitating the interactive connection between circuits and improving the modularity and expandability of the system. The light source board 4 is installed on the top inside the housing 1 and is used to fix and dissipate heat from the LED light source. This installation plate is designed with a high thermal conductivity material, which can effectively dissipate heat, ensure the long-term stable operation of the LED light source, and improve the overall life and performance of the lamp. The test button 30 is set on one side of the housing 1 and is used to simulate the test of the emergency situation. Pressing the button can disconnect the normal power supply, thereby detecting the performance of the emergency lamp and the battery life. The LED drive power supply 5 is connected to the wiring terminal 37, the small terminal module 9 and the light source board 4 through an electrical connection method to ensure the stable transmission of power and signals. The wiring terminal 37 is electrically connected to the light source board 4, which helps to connect the external power supply and the internal LED light source. The test button 30 is connected to the light source board 4 through a two-core cable. Using a two-core cable structure simplifies the connection process and improves the anti-interference ability.

[0021] In an embodiment of the present utility model, a marine wire 23 is connected to one side of the small terminal module 9. One end of the marine wire 23 away from the small terminal module 9 is connected to a cold pressing joint 25. The cold pressing joint 25 is installed on the top of the mounting plate 14 through a combination screw.

[0022] It should be noted that: The marine wire 23 has excellent corrosion resistance, wear resistance and anti-aging ability, and can be used for a long time in a harsh marine environment. This high-performance wire is used in the new explosion-proof emergency sign lamp, which can ensure the stability and safety of electrical connections in harsh environments. The cold pressing joint 25 realizes the tight connection between the wire and the joint through the crimping technology, avoiding the thermal damage and unstable connection problems that may be brought by traditional welding. Using a combination screw to fix the cold pressing joint on the top of the mounting plate 14 further enhances the firmness of the connection and prevents the wire from loosening or falling off under vibration or impact.

[0023] In an embodiment of the present utility model, two stuffing boxes 18 are installed on one side of the housing 1 away from the test button 30, and a grounding sign board 20 is installed at the bottom of the housing 1.

[0024] It should be noted that: The stuffing box 18 provides good sealing performance, which can effectively prevent dust, moisture and other external pollutants from entering the inside of the housing 1 and protect the normal operation of internal electronic components. The stuffing box 18 can also reduce the mechanical stress of the cable, prevent the connection point from being damaged due to cable shaking or pulling, and improve the durability and stability of the system. The grounding sign board 20 is used to indicate the grounding point of the equipment, providing a clear grounding position guide to ensure that the equipment can be correctly grounded during installation and maintenance.

[0025] In an embodiment of the present utility model, a lamp cover 3 is arranged above the housing 1. A rubber strip 2 is arranged between the lamp cover 3 and the housing 1. Buckle connecting plates 13 are installed at both ends of both sides of the lamp cover 3. Buckles 12 corresponding to the buckle connecting plates 13 are arranged on both sides of the housing 1. The buckle connecting plates 13 and the buckles 12 are connected by split pins.

[0026] It should be noted that: The lamp cover 3 is installed above the housing 1, mainly used to protect electrical components and prevent the influence of the external environment on the equipment, such as water, dust, oil stains, etc. A rubber strip 2 is arranged between the lamp cover 3 and the housing 1, mainly providing sealing to ensure that the inside of the housing 1 is not invaded by external pollutants and improve the overall protection level. The buckle connecting plates 13 are installed at both ends of both sides of the lamp cover 3, and the buckles 12 are arranged at both ends of both sides of the housing 1 at positions corresponding to the buckle connecting plates 13. The buckle connecting plates 13 and the buckles 12 are connected by split pins. The split pin is a detachable mechanical connection device, which can usually be loosened or locked by simple operations such as straight pulling out or rotating after being inserted. The lamp cover 3 is made of a transparent material, and an emergency sign board is arranged on the surface for guiding people.

[0027] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0028] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A new type of explosion-proof emergency sign light, characterized in that, Comprising: A housing (1), an installation plate (14) is installed on the inner bottom wall of the housing (1), an LED driving power supply (5) is installed on the top of the installation plate (14), a wiring terminal (37) is installed on one side of the LED driving power supply (5) on the top of the installation plate (14), a small terminal module (9) is arranged on the side of the LED driving power supply (5) away from the wiring terminal (37), and the small terminal module (9) is installed on the top of the installation plate (14), a light source board (4) is installed on the top inside the housing (1), a test button (30) is installed on one side of the housing (1), and a battery pack (29) is installed on one side of the top of the installation plate (14); A lamp shade (3) is arranged above the housing (1), a rubber strip (2) is arranged between the lamp shade (3) and the housing (1), buckle connecting plates (13) are installed at both ends of both sides of the lamp shade (3), buckles (12) corresponding to the buckle connecting plates (13) are arranged on both sides of the housing (1), and the buckle connecting plates (13) and the buckles (12) are connected by split pins.

2. The novel explosion-proof emergency sign lamp according to claim 1, characterized in that, The LED driving power supply (5) is electrically connected to the wiring terminal (37), the small terminal module (9), the battery pack (29) and the light source board (4), the wiring terminal (37) is electrically connected to the light source board (4), and the test button (30) is connected to the LED driving power supply (5) through a two-core cable.

3. The novel explosion-proof emergency sign lamp according to claim 2, wherein, One side of the small terminal module (9) is connected to a marine wire (23), one end of the marine wire (23) away from the small terminal module (9) is connected to a cold pressing joint (25), and the cold pressing joint (25) is installed on the top of the installation plate (14) through a combination screw.

4. The novel explosion-proof emergency sign lamp according to claim 3, characterized in that, Two stuffing boxes (18) are installed on one side of the housing (1) away from the test button (30), and a grounding sign board (20) is installed at the bottom of the housing (1).

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