A lighting device for a gas station

Abstract

The utility model provides a kind of lighting equipment for gas station. Lighting equipment for gas station includes burst heat main part, the inner wall bottom of explosion-proof heat main part is equipped with LED lamp pearl, the top of explosion-proof heat main part is fixedly connected with top cover, the top of top cover is fixedly connected with panel, the both sides of panel are fixedly connected with stainless steel pressing block, the both ends of two stainless steel pressing blocks are equipped with sliding slot, the top of top cover is equipped with four locking grooves, the inner wall of sliding slot is fixedly connected to the outer wall of locking column, the outer wall of locking column is slidably connected to the inner wall of locking groove, the inner wall of locking column is slidably connected to the inner wall of button, the bottom of spring is fixedly connected to the inner wall bottom of locking column, the outer wall of locking column is slidably connected to the outer wall of locking ball, locking ball is located at the bottom of button, the middle part of button is equipped with accommodating groove, the utility model provides lighting equipment for gas station has the advantage that by pressing "button" can quickly disassemble panel to maintain inside explosion-proof heat main part.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment, and in particular to a lighting device for gas stations. Background Technology

[0002] As a flammable and explosive hazardous location, gas stations require their lighting equipment to meet strict safety requirements such as explosion-proof, fire-proof, and anti-static while ensuring high brightness and high reliability. Traditional gas station lighting devices mostly use ordinary LED lamps or early explosion-proof lamps, which are installed on the top of the canopy or above the columns to provide lighting support for the refueling area, unloading area, and operating platform at night or in low-light environments.

[0003] A lighting device for gas stations, as disclosed in the utility model patent application CN205065466U, includes a heat sink body, an aluminum substrate, a power supply, a reflector, a waterproof silicone sheet, a stainless steel spring, an anti-glare glass, a panel, and LED beads. The aluminum substrate and reflector are mounted on the heat sink body, and LED beads are mounted on the aluminum substrate. The anti-glare glass is fixed to the panel by the stainless steel spring, and there is silicone sealant between the anti-glare glass and the panel. A waterproof silicone sheet is provided between the heat sink body and the panel. The power supply is mounted on the heat sink body by four bolts, and the panel is connected to the heat sink body by four bolts.

[0004] The above-mentioned device, which is sealed and fixed with screws, has a certain waterproof capability (such as IP65), but requires the use of tools to remove multiple screws during maintenance, which is cumbersome and may affect maintenance efficiency.

[0005] Therefore, it is necessary to provide a new lighting device for gas stations to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a lighting device for gas stations.

[0007] The lighting equipment for gas stations provided by this utility model includes an explosion-proof heat dissipation body. LED beads are provided at the bottom of the inner wall of the explosion-proof heat dissipation body. A top cover is fixedly connected to the top of the explosion-proof heat dissipation body, and a panel is fixedly connected to the top of the top cover. The LED beads are located below the panel. Stainless steel pressure blocks are fixedly connected to both sides of the panel. Sliding grooves are provided at both ends of the two stainless steel pressure blocks. Four locking grooves are provided on the top of the top cover, located below the four sliding grooves. Quick-release components are slidably connected to the inner walls of the four sliding grooves. The quick-release components include a button, a locking post, a locking ball, a spring, and a receiving groove. The inner wall of the sliding groove is fixedly connected to the outer wall of the locking post, and the outer wall of the locking post is slidably connected to the inner wall of the locking groove. The inner wall of the locking post is slidably connected to the inner wall of the button. The bottom of the button is fixedly connected to the top of the spring, and the bottom of the spring is fixedly connected to the bottom of the inner wall of the locking post. The outer wall of the locking post is slidably connected to the outer wall of the locking ball, which is located at the bottom of the button. A receiving groove is provided in the middle of the button.

[0008] Preferably, the outer surface of the explosion-proof heat dissipation body is provided with dense heat dissipation fins, and an aluminum substrate is fixedly connected to the inner wall of the explosion-proof heat dissipation body.

[0009] Preferably, a base plate is fixedly connected to the bottom of the inner wall of the explosion-proof heat dissipation body, and LED beads are fixedly connected to the top of the base plate. The LED beads are arranged in a matrix on the top of the base plate, and a power module is fixedly connected to the top of one end of the base plate.

[0010] Preferably, mounting plates are fixedly connected to both sides of the inner wall of the explosion-proof heat dissipation body. The mounting plates are located above the power module. Reflectors are fixedly connected to the top of the two mounting plates. The two ends of the reflectors are fixedly connected to the top of the mounting plates by multiple bolts. Anti-glare glass is fixedly connected to the top of the reflectors.

[0011] Preferably, an intelligent control module is fixedly connected to the other end of the base plate. The intelligent control module integrates a photosensitive sensor and an RS485 communication interface.

[0012] Preferably, the reflector is a one-piece molded PC mirror reflector cup.

[0013] Compared with related technologies, the lighting equipment for gas stations provided by this utility model has the following advantages: disassembly can be completed by pressing the "button"; when the button is pressed, the "spring" is compressed, causing the "locking pin" to drive the "locking ball" to retract and disengage from the "locking groove" of the "top cover", thereby releasing the lock; after releasing the button, the spring returns to its original position, and the locking ball can be re-engaged into the locking groove to complete the locking when needed; the panel can be quickly disassembled by pressing the "button" to maintain the interior of the explosion-proof heat dissipation body. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the lighting equipment for gas stations provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the lighting equipment used in the gas station. Figure 3 for Figure 1 The diagram shows the structure of the built-in power module. Figure 4 for Figure 1 The diagram shows the structure of the quick-release assembly; The diagram shows the following components: 1. Explosion-proof heat dissipation body; 2. Heat dissipation fins; 3. Top cover; 4. Stainless steel pressure block; 5. Aluminum substrate; 6. Anti-glare glass; 7. Reflector; 8. Bolt; 9. Mounting plate; 10. Base plate; 11. LED beads; 12. Button; 13. Locking post; 14. Locking ball; 15. Spring; 16. Receiving slot; 17. Power module; 18. Panel; 19. Intelligent control module. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please refer to the following: Figure 1 , Figure 2 , Figure 3 as well as Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the lighting equipment for gas stations provided by this utility model; Figure 2 for Figure 1 The diagram shows the internal structure of the lighting equipment used in the gas station. Figure 3 for Figure 1 The diagram shows the structure of the built-in power module. Figure 4 for Figure 1 The diagram shows the structure of the quick-release assembly.

[0017] In the specific implementation process, such as Figure 1-3As shown, the present invention provides a lighting device for gas stations, including an explosion-proof heat dissipation body 1. A top cover 3 is fixedly connected to the top of the explosion-proof heat dissipation body 1, and a panel 18 is fixedly connected to the top of the top cover 3. Dense heat dissipation fins 2 are provided on the outer surface of the explosion-proof heat dissipation body 1. An aluminum substrate 5 is fixedly connected to the inner wall of the explosion-proof heat dissipation body 1. A base plate 10 is fixedly connected to the bottom of the inner wall of the explosion-proof heat dissipation body 1. LED beads 11 are fixedly connected to the top of the base plate 10. The LED beads 11 are arranged in a matrix on the top of the base plate 10. A power module 17 is fixedly connected to the top of one end of the base plate 10. LED beads 11 are located below panel 18. Mounting plates 9 are fixedly connected to both sides of the inner wall of explosion-proof heat dissipation body 1. Mounting plates 9 are located above power module 17. Reflectors 7 are fixedly connected to the top of both mounting plates 9. The two ends of reflectors 7 are fixedly connected to the top of mounting plates 9 by multiple bolts 8. Anti-glare glass 6 is fixedly connected to the top of reflectors 7. Intelligent control module 19 is fixedly connected to the other end of base plate 10. Intelligent control module 19 integrates photosensitive sensor and RS485 communication interface. Reflector 7 is a one-piece molded PC mirror reflector cup. It should be noted that the explosion-proof heat dissipation body 1 has a main shell with heat dissipation fins 2 on the outside and an aluminum substrate 5 and a base plate 10 fixed on the inner wall. The base plate 10 is fixed to the bottom of the inner wall of the explosion-proof heat dissipation body 1 and is used to install LED beads 11, power module 17, and intelligent control module 19. The LED beads 11 are arranged in a matrix on the top of the base plate 10 and are the core of the light source. The power module 17 is fixed to one end of the base plate 10 and supplies power to the LED beads 11. The intelligent control module 19 is fixed to the other end of the base plate 10 and integrates a photosensitive sensor and an RS485 interface. The mounting plate 9 is located above the power module 17 and is fixed to the inner walls on both sides of the explosion-proof heat dissipation body 1. The reflector 7 is fixed to the mounting plate 9 by bolts 8 and covers the LED beads. Above LED 11; Anti-glare glass 6 is fixed to the top of reflector 7, allowing light to pass through while preventing glare; Top cover 3 is located at the very top and connected to panel 18; Panel 18 is fixed on top of top cover 3, forming a sealed structure; The contact surface between explosion-proof heat dissipation body 1 and top cover 3 is an explosion-proof joint surface, with a width ≥10mm and a gap ≤0.1mm; An O-ring silicone seal is provided between the two, achieving an IP66 protection level; Top cover 3 has a light-transmitting window with built-in transparent sealed glass to allow external light to enter and trigger the photosensitive sensor; Reflector 7 is an upward-facing PC mirror reflector cup, covering LED beads 11 to concentrate and reflect light; LED beads 9 adopt high-efficiency SMD The 3030 package has a total power of 100–150W, and the solder joint temperature is below 75°C under normal operating conditions. The intelligent control module 19 integrates a photosensitive sensor and an RS485 communication interface, supports automatic dimming according to ambient light, and can be connected to the gas station monitoring system to realize remote switching and fault alarm. The power module 3 has overvoltage, overcurrent, and short circuit protection functions. All electrical connections use explosion-proof terminals and are led out through explosion-proof glands to ensure electrical safety.

[0018] In the specific implementation process, refer to Figure 4 As shown, this utility model provides a lighting device for gas stations. Stainless steel pressure blocks 4 are fixedly connected to both sides of the panel 18. Slide grooves are opened at both ends of the two stainless steel pressure blocks 4. Four locking grooves are opened on the top of the top cover 3. The four locking grooves are located below the four slide grooves. Quick-release components are slidably connected to the inner walls of the four slide grooves. The quick-release components include a button 12, a locking post 13, a locking ball 14, a spring 15, and a receiving groove 16. The inner wall of the slide groove is fixedly connected to the outer wall of the locking post 13. The outer wall of the locking post 13 is slidably connected to the inner wall of the locking groove. The inner wall of the locking post 13 is slidably connected to the inner wall of the button 12. The bottom of the button 12 is fixedly connected to the top of the spring 15. The bottom of the spring 15 is fixedly connected to the bottom of the inner wall of the locking post 13. The outer wall of the locking post 13 is slidably connected to the outer wall of the locking ball 14. The locking ball 14 is located at the bottom of the button 12. A receiving groove 16 is opened in the middle of the button 12. It should be noted that the locking ball 14 is embedded in the radial hole on the side wall of the locking post 13. When the button 12 is pressed down, the button 12 pushes the locking ball 14 outward and into the locking groove on the top cover 3 to achieve locking. The locking groove on the top cover 3 is a T-shaped sliding groove, which allows insertion and sliding locking, or a straight-insertion round hole, which works with the locking ball 14 to achieve snap locking.

[0019] The working principle of this utility model is as follows: The lighting equipment is hoisted or wall-mounted to a designated position. The angle of the lamp is adjusted so that the T-shaped locking groove on the top cover 3 is aligned with the stainless steel pressure block 4. The stainless steel pressure block 4 is inserted vertically downward into the locking groove area of ​​the top cover 3. The pressure on the button 12 is released, and the spring 15 pushes the button 12 upward to reset. The inclined surface at the bottom of the button 12 gradually disengages from the locking ball 14. Under the action of the structural limit or the small spring, the locking ball 14 pops outward from the radial hole on the side wall of the locking post 13. The locking ball 14 is embedded in the side wall of the locking groove of the top cover 3 to form a mechanical buckle, realizing automatic locking. The four quick-release components complete the locking, and the panel 18 is firmly fixed. The O-ring seal is compressed to ensure IP66 sealing. When the external power is connected, the lamp enters the standby or normal lighting state. External ambient light enters through the light-transmitting window on the top cover 3, passes through the transparent sealed glass, and reaches the photosensitive sensor in the intelligent control module 19 to detect the ambient illuminance in real time. The control module judges the light intensity according to the preset threshold. If it is daytime (illuminance > 500), the light will be automatically locked. The system controls the LED beads 11 to operate in energy-saving mode at 50% power. At night or on cloudy / rainy days (illuminance <500 lux), the LED beads 11 operate at 100% power. The light emitted by the LED beads 11 is reflected by the inner surface of the reflector 7, forming uniform light distribution. The light is emitted through the anti-glare glass 6. The frosted + honeycomb structure effectively reduces the UGR glare index to <19, avoiding interference with the driver's vision. Simultaneously, the power module 17 converts AC 220V to DC 36V constant current output to drive the LEDs to work stably. The heat dissipation body 1 uses dense heat dissipation fins 2 to facilitate air convection, efficiently dissipating the heat from the LEDs and ensuring a junction temperature <85°C. The intelligent control module 19 connects to the gas station's central monitoring system via an RS485 communication interface. The monitoring system can read in real time: the lamp's operating status (on / off / dimming mode), power module voltage, current, and fault information such as short circuit, overvoltage, and communication interruption. When an abnormality is detected, such as an open circuit in the LED beads 11 or a power failure, the control module automatically uploads the fault code, and the monitoring platform displays an alarm prompt. Maintenance personnel can remotely locate faulty lights. When it is necessary to clean the anti-glare glass 6 or replace parts, the operator can press the buttons 12 on both sides at the same time. The buttons 12 move downward against the elastic force of the spring 15. The inclined surface at the bottom of the buttons 12 presses the locking ball 14 inward and retracts it from the locking groove of the top cover 3. The locking state is released, and the stainless steel pressure block 4 can be slid upward along the direction of the locking groove to remove it. After removing the panel 18, you can access the internal components such as the anti-glare glass 6 and the reflector 7 for cleaning, replacement or inspection. After that, reinsert the stainless steel pressure block 4, release the button 12, and it will automatically lock.

[0020] The lighting equipment used in this gas station has the following advantages: During maintenance, simply press the buttons 12 on both sides simultaneously with both hands to unlock and slide the panel 18 upwards to remove it, avoiding the cumbersome disassembly and assembly problems and easy loss of parts caused by traditional screw fixing methods. It is convenient to regularly clean the anti-glare glass 6, check the reflector 7, or replace the seals, making it suitable for gas stations with a lot of oil stains and requiring high-frequency cleaning. The intelligent control module 19 integrates a photosensitive sensor, which can automatically adjust the LED brightness according to the ambient light intensity (half-bright during the day and full-bright at night) to achieve on-demand lighting, reducing daytime power consumption by 50% and saving more than 30% of electricity per year, reducing ineffective energy consumption and extending the life of the power supply and LED beads 11. The explosion-proof heat dissipation body 1 and the top cover 3 are provided with an explosion-proof joint surface (width ≥10mm, gap ≤0.1mm) and an O-ring silicone seal. Even if an internal electric arc or explosion occurs, the outer shell can withstand the pressure and prevent the flame from spreading. The reflector 7 adopts a dual anti-glare design of "PC mirror reflector cup, frosted and honeycomb tempered glass" to effectively control the light emission angle.

[0021] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lighting device for a gas station, comprising an explosion-proof heat dissipation body (1), wherein LED beads (11) are provided at the bottom of the inner wall of the explosion-proof heat dissipation body (1), a top cover (3) is fixedly connected to the top of the explosion-proof heat dissipation body (1), a panel (18) is fixedly connected to the top of the top cover (3), the LED beads (11) are located below the panel (18), stainless steel pressure blocks (4) are fixedly connected to both sides of the panel (18), and sliding grooves are provided at both ends of the two stainless steel pressure blocks (4), four locking grooves are provided at the top of the top cover (3), the four locking grooves are located below the four sliding grooves, and quick-release components are slidably connected to the inner walls of the four sliding grooves, characterized in that, The quick-release assembly includes a button (12), a locking post (13), a locking ball (14), a spring (15), and a receiving groove (16). The inner wall of the groove is fixedly connected to the outer wall of the locking post (13). The outer wall of the locking post (13) is slidably connected to the inner wall of the locking groove. The inner wall of the locking post (13) is slidably connected to the inner wall of the button (12). The bottom of the button (12) is fixedly connected to the top of the spring (15). The bottom of the spring (15) is fixedly connected to the bottom of the inner wall of the locking post (13). The outer wall of the locking post (13) is slidably connected to the outer wall of the locking ball (14). The locking ball (14) is located at the bottom of the button (12). The receiving groove (16) is provided in the middle of the button (12).

2. The lighting equipment for gas stations according to claim 1, characterized in that, The outer surface of the explosion-proof heat dissipation body (1) is provided with dense heat dissipation fins (2), and the inner wall of the explosion-proof heat dissipation body (1) is fixedly connected with an aluminum substrate (5).

3. The lighting equipment for gas stations according to claim 2, characterized in that, The bottom of the inner wall of the explosion-proof heat dissipation body (1) is fixedly connected to a base plate (10), and the top of the base plate (10) is fixedly connected to an LED lamp bead (11). The LED lamp beads (11) are arranged in a matrix on the top of the base plate (10), and a power module (17) is fixedly connected to the top of one end of the base plate (10).

4. The lighting equipment for gas stations according to claim 3, characterized in that, The explosion-proof heat dissipation body (1) has mounting plates (9) fixedly connected to both sides of its inner wall. The mounting plates (9) are located above the power module (17). The tops of the two mounting plates (9) are fixedly connected to reflectors (7). The two ends of the reflectors (7) are fixedly connected to the tops of the mounting plates (9) by multiple bolts (8). The tops of the reflectors (7) are fixedly connected to anti-glare glass (6).

5. The lighting equipment for gas stations according to claim 4, characterized in that, The other end of the base plate (10) is fixedly connected to an intelligent control module (19), which integrates a photosensitive sensor and an RS485 communication interface.

6. The lighting equipment for gas stations according to claim 5, characterized in that, The reflector (7) is a one-piece molded PC mirror reflector cup.

Images