A waterproof lamp convenient for quick replacement of power supply

Abstract

The utility model discloses a waterproof lamp convenient to quick replacement power supply relates to lamp structure technical field, this waterproof lamp convenient to quick replacement power supply, including through the free terminal interconnection radiator assembly and power supply assembly, the radiator assembly is including lens and radiator, be equipped with the lamp board between the lens and radiator, the lens is pressed in the upper surface of radiator through the lamp board, the power supply assembly includes power supply and power supply cover, the lower surface of power supply cover and radiator is detachably connected, is equipped with the cavity of protruding on the power supply cover, and the power supply sets up in the cavity, and the power supply is connected with the lamp board through the free terminal. The utility model provides a kind of waterproof lamp convenient to quick replacement power supply, can replace faulty power supply alone, avoid lamp whole replacement, greatly reduce production cost, reduce resource waste and improve maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lighting structure technology, and in particular to a waterproof lighting fixture that facilitates quick power supply replacement. Background Technology

[0002] Traditional waterproof lighting fixtures present significant maintenance challenges: To ensure airtightness, conventional waterproof lighting fixtures often integrate their power supply (such as the driver and battery) with the main body of the fixture. Replacing them requires complete disassembly, which damages the waterproof structure (such as sealant and waterproof rings). This process is not only time-consuming (replacing a single lamp often takes more than 30 minutes) but also prone to leakage and damage due to improper reinstallation.

[0003] In addition, waterproof lighting fixtures have extremely high requirements for maintenance efficiency in special scenarios: in scenarios such as road lighting (streetlights), port terminals, underground garages, and outdoor landscapes, there are many lighting fixtures and special installation locations (high altitude, humid environment). Traditional maintenance methods require occupying working space (such as road closures), investing a lot of manpower (high altitude operation teams), and long downtime, which affects public services or commercial operations. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a waterproof lamp that facilitates quick power supply replacement.

[0005] The objective of this utility model is achieved through the following technical solution: A waterproof lighting fixture is provided for easy and quick power supply replacement, comprising a heat sink assembly and a power supply assembly interconnected by free terminals; the heat sink assembly includes a lens and a heat sink, with a lamp plate disposed between the lens and the heat sink, and the lens being pressed onto the upper surface of the heat sink via the lamp plate; the power supply assembly includes a power supply and a power supply cover, the power supply cover being detachably connected to the lower surface of the heat sink, the power supply cover having a protruding cavity, the power supply being disposed within the cavity, and the power supply being connected to the lamp plate via free terminals.

[0006] Furthermore, the power supply assembly also includes a power insulation sleeve, a power pressure plate, and waterproof screws. The power supply is disposed inside the power insulation sleeve, the power pressure plate covers the top of the power insulation sleeve, and the power supply is connected to the power pressure plate via waterproof screws.

[0007] Furthermore, the power assembly also includes a power cavity sealing ring, and the power cover has an inwardly recessed power cavity, with the power cavity sealing ring snapped into the power cavity.

[0008] Furthermore, the upper surface of the heat sink is provided with a groove, the lamp plate is disposed in the groove, and a light source sealing ring is provided on the lamp plate, the light source sealing ring being located between the lamp plate and the inner surface of the groove of the heat sink.

[0009] Furthermore, the lamp panel is composed of an aluminum substrate and LED beads disposed on the aluminum substrate, and the light source sealing ring is sleeved on the outside of the aluminum substrate.

[0010] Furthermore, the heat sink assembly also includes a pivot and a terminal block. The heat sink is connected to the power cover via the pivot. The pivot is connected to the lower surface of the heat sink via a first screw, and the power cover is connected to the pivot via a second screw. The terminal block is disposed between the lower surface of the heat sink and the power pressure plate.

[0011] Furthermore, the heat sink assembly also includes a spring, a snap plate, and a buckle connected in sequence. The snap plate is fixed to the buckle by a third screw, and the two ends of the buckle are respectively connected to the heat sink and the power cover.

[0012] Furthermore, the lens is fixed to the aluminum substrate by a fourth screw, and an O-ring is also fitted over the fourth screw; the aluminum substrate is fixed in the groove of the heat sink by a fifth screw.

[0013] Furthermore, the radiator assembly also includes a waterproof and breathable valve connected to the upper surface of the radiator.

[0014] Furthermore, the radiator assembly also includes a level, which is connected to the lower surface of the radiator.

[0015] Preferably, a nameplate is also attached to the upper surface of the radiator, and the nameplate is attached to the upper surface of the radiator by a sixth screw.

[0016] This utility model provides a waterproof lamp that facilitates quick power supply replacement. Compared with the prior art, its advantages are as follows: 1. Improved maintenance efficiency: Replacement is possible simply by removing the power supply cover, without disassembling the entire light fixture or damaging the waterproof structure. 2. Reduced maintenance costs: Only the power supply module needs to be replaced or repaired, significantly improving the maintenance efficiency of highway streetlights.

[0017] 2. Reduced cost expenditure: Faulty power supplies can be replaced individually, avoiding the need to replace the entire lamp, which greatly reduces production costs and minimizes resource waste. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is an exploded schematic diagram of a waterproof lamp for quick power supply replacement according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the assembled structure of a waterproof lamp that facilitates quick power supply replacement according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the assembled structure of a waterproof lamp that facilitates quick power supply replacement according to an embodiment of the present invention; Explanation of the markings in the image: 1-Free terminal; 2-Lens; 3-Heat sink; 4-Power supply; 5-Power supply cover; 6-Cavity; 7-Power supply insulating sleeve; 8-Power supply pressure plate; 9-Waterproof screw; 10-Power supply cavity sealing ring; 11-Power supply cavity; 12-Spindle; 13-Terminal block; 14-First screw; 15-Second screw; 16-Spring; 17-Snap-on plate; 18-Snap-on; 19-Third screw; 20-Groove; 21-Light source sealing ring; 22-Aluminum substrate; 23-LED lamp bead; 24-Fourth screw; 25-O-ring seal; 26-Fifth screw; 27-Waterproof vent valve; 28-Level; 29-Nameplate; 30-Sixth screw. 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing the present invention 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 the present invention.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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 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.

[0023] Example Please see Figures 1-3The waterproof lamp shown is designed for quick power supply replacement and includes a heat sink assembly and a power supply assembly connected to each other via a free terminal 1. The heat sink assembly includes a lens 2 and a heat sink 3, with a lamp plate positioned between the lens 2 and the heat sink 3. The lens 2 is pressed onto the upper surface of the heat sink 3 via the lamp plate. The power supply assembly includes a power supply 4 and a power supply cover 5. The power supply cover 5 is detachably connected to the lower surface of the heat sink 3. The power supply cover 5 has a protruding cavity 6, and the power supply 4 is disposed within the cavity 6. The power supply 4 is connected to the lamp plate via the free terminal 1.

[0024] The power supply assembly also includes a power insulation sleeve 7, a power pressure plate 8, and waterproof screws 9. The power supply 4 is disposed inside the power insulation sleeve 7, and the power pressure plate 8 covers the top of the power insulation sleeve 7. The power supply 4 is connected to the power pressure plate 8 via the waterproof screws 9. In this embodiment, the power insulation sleeve 7 is disposed within the cavity 6. The power supply assembly also includes a power cavity sealing ring 10. The power cover 5 has an inwardly recessed power cavity 11, and the power cavity sealing ring 10 is snapped into the power cavity 11.

[0025] The heat sink assembly also includes a pivot 12 and a terminal block 13. The heat sink 3 is connected to the power cover 5 via the pivot 12. The pivot 12 is connected to the lower surface of the heat sink 3 via a first screw 14. The power cover 5 is connected to the pivot 12 via a second screw 15. The terminal block 13 is disposed between the lower surface of the heat sink 3 and the power pressure plate 8. The heat sink assembly also includes a spring 16, a snap-fit ​​plate 17, and a buckle 18 connected in sequence. The snap-fit ​​plate 17 is fixed to the buckle 18 via a third screw 19. The two ends of the buckle 18 are respectively connected to the heat sink 3 and the power cover 5.

[0026] The structure separates the heat sink assembly from the power supply assembly. The power supply 4 is connected to the lamp board via the free terminal 1. When the power supply 4 needs to be replaced, simply unscrew the second screw 15 that fixes the power supply cover 5, loosen the free terminal 1 that connects to the power supply 4, remove the power supply cover 5, and replace it with the required power supply 4 to achieve quick replacement of the power supply 4.

[0027] The upper surface of the heat sink 3 has a groove 20, and the lamp plate is disposed within the groove 20. A light source sealing ring 21 is fitted over the lamp plate, and the light source sealing ring 21 is located between the lamp plate and the inner surface of the groove 20 of the heat sink 3. The lamp plate consists of an aluminum substrate 22 and LED beads 23 disposed on the aluminum substrate 22, and the light source sealing ring 21 is fitted over the aluminum substrate 22. The lens 2 is fixed to the aluminum substrate 22 by a fourth screw 24, and an O-ring 25 is fitted over the fourth screw 24. The aluminum substrate 22 is fixed within the groove 20 of the heat sink 3 by a fifth screw 26. The heat sink assembly also includes a waterproof and breathable valve 27, which is connected to the upper surface of the heat sink 3. The heat sink assembly also includes a level 28, which is connected to the lower surface of the heat sink 3. A nameplate 29 is also connected to the upper surface of the heat sink 3 by a sixth screw 30.

[0028] In summary, this utility model provides a waterproof lamp that facilitates quick power supply replacement, and its innovation lies in: 1. Modular Separation Design: By electrically connecting the heat sink assembly (including lamp panel and lens) and the power supply assembly (including power supply) through free terminals and mechanically connecting them through detachable structures (such as shafts and clips), the power supply can be quickly replaced, reducing maintenance costs.

[0029] 2. Multiple waterproof sealing structures, including a light source sealing ring, a power supply cavity sealing ring, an O-ring, and a waterproof vent valve, achieve highly reliable waterproofing, dustproofing, and moisture protection, extending the lifespan of the lamp.

[0030] 3. Portable mechanical connection and locking: The hinge is achieved through a rotating shaft, making it easy to open and close. The spring-loaded latching mechanism (spring, pressure plate, latch) enables quick locking, making the installation and maintenance of the lamps convenient.

[0031] 4. Free terminal connection, simple electrical isolation, safe and efficient.

[0032] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A waterproof lamp fixture that facilitates quick power supply replacement, characterized in that, The device includes a heat sink assembly and a power supply assembly interconnected by free terminals. The heat sink assembly includes a lens and a heat sink, with a lamp plate positioned between the lens and the heat sink. The lens is pressed onto the upper surface of the heat sink via the lamp plate. The power supply assembly includes a power supply and a power supply cover. The power supply cover is detachably connected to the lower surface of the heat sink. The power supply cover has a protruding cavity, and the power supply is disposed within the cavity. The power supply is connected to the lamp plate via free terminals.

2. The waterproof lamp with easy and quick power supply replacement according to claim 1, characterized in that, The power supply assembly also includes a power insulation sleeve, a power pressure plate, and waterproof screws. The power supply is disposed inside the power insulation sleeve, the power pressure plate covers the top of the power insulation sleeve, and the power supply is connected to the power pressure plate through the waterproof screws.

3. The waterproof lamp fixture with easy and quick power supply replacement according to claim 2, characterized in that, The power assembly also includes a power cavity sealing ring. The power cover has an inwardly recessed power cavity, and the power cavity sealing ring is snapped into the power cavity.

4. The waterproof lamp fixture with easy and quick power supply replacement according to claim 3, characterized in that, The upper surface of the heat sink is provided with a groove, the lamp plate is disposed in the groove, and a light source sealing ring is provided on the lamp plate. The light source sealing ring is located between the lamp plate and the inner surface of the groove of the heat sink.

5. The waterproof lamp fixture with easy and quick power supply replacement according to claim 4, characterized in that, The lamp panel is composed of an aluminum substrate and LED beads disposed on the aluminum substrate, and the light source sealing ring is sleeved on the outside of the aluminum substrate.

6. The waterproof lamp fixture with easy and quick power supply replacement according to claim 5, characterized in that, The heat sink assembly also includes a pivot and a terminal block. The heat sink is connected to the power cover via the pivot. The pivot is connected to the lower surface of the heat sink via a first screw. The power cover is connected to the pivot via a second screw. The terminal block is disposed between the lower surface of the heat sink and the power pressure plate.

7. The waterproof lamp fixture with easy and quick power supply replacement according to claim 6, characterized in that, The heat sink assembly also includes a spring, a snap plate, and a buckle connected in sequence. The snap plate is fixed to the buckle by a third screw, and the two ends of the buckle are respectively connected to the heat sink and the power cover.

8. The waterproof lamp fixture with easy and quick power supply replacement according to claim 7, characterized in that, The lens is fixed to the aluminum substrate by a fourth screw, and an O-ring is also fitted over the fourth screw; the aluminum substrate is fixed in the groove of the heat sink by a fifth screw.

9. The waterproof lamp fixture with easy and quick power supply replacement according to claim 8, characterized in that, The radiator assembly also includes a waterproof and breathable valve connected to the upper surface of the radiator.

10. The waterproof lamp fixture with easy and quick power supply replacement according to claim 9, characterized in that, The radiator assembly also includes a level, which is connected to the lower surface of the radiator.

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