LED working lamp with standby power supply

Abstract

The utility model relates to the technical field of LED working lamps, and discloses an LED working lamp with a standby power supply, which comprises a lamp shell, a power supply mounting mechanism comprises the standby power supply, the standby power supply is connected inside the lamp shell in a sliding manner, the bottom of a power line is fixedly connected to the rear side of the standby power supply, and the standby power supply is connected with the power line. The other end of the power line is fixedly connected with a switch, the front side of the interior of the lamp shell is slidably connected with a power source cover, the rear side of the standby power source is fixedly connected with two wire clamps, and the rear side of the standby power source is fixedly connected with two partition plates. According to the utility model, the power supply cover connected in the lamp housing in a sliding manner provides a stable working environment for the standby power supply, the rear side of the standby power supply is connected with the power line, and meanwhile, the two wire clamps on the rear side of the standby power supply clamp a circuit in the lamp housing; therefore, when the standby power supply is replaced, a circuit in the lamp shell is not damaged.

Description

Technical Field

[0001] This utility model relates to the field of LED work light technology, and in particular to an LED work light with a backup power supply. Background Technology

[0002] Common LED work lights come in various types, including handheld LED work lights, magnetic LED work lights, head-mounted LED work lights, and fixed LED work lights. These lights are typically used to provide a strong light source to aid in working in low-light environments. The main reason for using backup power for LED work lights is to ensure that the equipment continues to operate normally and that work is not interrupted when the main power supply fails or is unavailable, especially in emergencies. Backup power improves the reliability and safety of the equipment, providing better protection, particularly when used outdoors or in locations far from a power source. Therefore, backup power not only enhances the practicality of LED work lights but also improves the safety of the working environment.

[0003] The working principle of an LED work light with backup power is based on the combination of LED lighting technology and a backup power system. The light fixture consists of an LED light source, a driver, a backup battery (such as a lithium or lead-acid battery), and a battery management system (BMS). During normal operation, the LED work light draws power from the mains through the driver to illuminate the LED chips. When the main power supply fails, the backup battery automatically connects to the power supply system, maintaining the continuous lighting function of the LED light and ensuring normal operation even without external power. The battery management system ensures battery safety, prevents overcharging and over-discharging, extends battery life, and ensures stable equipment operation.

[0004] In existing technologies, some LED work lights with backup power supplies are typically installed using fixed shaft clamp screws. While this installation method is effective in some standard environments, it has limitations in various other installation environments. For example, in situations requiring frequent adjustments to the angle or position of the light fixture, the fixed shaft clamp screw method may not be flexible enough to adapt to different angle and position requirements. Furthermore, this fixing method may also have poor adaptability to installation space, making it unsuitable for complex or confined working environments, thus limiting its application range. Therefore, this paper proposes an LED work light with a backup power supply to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an LED work light with a backup power supply, aiming to improve the problem that some existing LED work lights with backup power supplies are mostly fixed by fixing shaft clamps and screws, but this method is difficult to adapt to the various existing installation environments.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an LED work light with a backup power supply, comprising a lamp housing, multiple mounting mechanisms fixedly connected to both sides of the lamp housing, a power supply mounting mechanism slidably connected inside the lamp housing, multiple LED light sources fixedly connected to the top inside the lamp housing, and a power cord fixedly connected inside the lamp housing.

[0007] The power supply installation mechanism includes a backup power supply, which is slidably connected inside the lamp housing. The bottom of the power cord is fixedly connected to the rear side of the backup power supply, and the other end of the power cord is fixedly connected to a switch. A power cover is slidably connected to the front side of the inside of the lamp housing. Two wire clamps are fixedly connected to the rear side of the backup power supply, and two partition plates are fixedly connected to the rear side of the backup power supply.

[0008] As a further description of the above technical solution: the multiple mounting mechanism includes two fixed seats, the two fixed seats are fixedly connected to the two ends of the lamp housing on the side close to each other, and fixed screws are fixedly connected to the two fixed seats on the side far from each other. The power cord is slidably connected inside the fixed screws. A hook seat is rotatably connected to the bottom of the lamp housing. A hanging hook is rotatably connected inside the hook seat. A clamping mounting component is fixedly connected to the bottom of the lamp housing.

[0009] As a further description of the above technical solution: the clamping and mounting assembly includes an auxiliary connecting block, the top of which is fixedly connected to the bottom of the lamp housing, a fixing block is rotatably connected to the front bottom of the lamp housing, a rotating connecting shaft is rotatably connected inside the fixing block, both ends of the rotating connecting shaft are rotatably connected to the bottom inside the lamp housing, and a plurality of fixing springs are fixedly connected to the fixing block on the side close to the lamp housing, the other ends of the plurality of fixing springs are fixedly connected to the inside of the lamp housing;

[0010] As a further description of the above technical solution: a placement groove is provided on the rear side of the backup power supply, and the placement groove and the rear inner wall of the lamp housing form an installation groove, and the two partition plates are slidably connected in the installation groove;

[0011] As a further description of the above technical solution: a connecting groove is provided on the bottom rear side of the lamp housing, the fixing block is rotatably connected in the connecting groove, a plurality of cavities are provided on the rear side of the connecting groove, and the other end of the fixing spring is fixedly connected in the cavity;

[0012] As a further description of the above technical solution: square grooves are provided on the adjacent sides of the fixing block and the auxiliary connecting block, and the two square grooves correspond to each other;

[0013] As a further description of the above technical solution: a hidden groove is provided on the rear side of the lamp housing, and the suspension hook is slidably connected in the hidden groove;

[0014] As a further description of the above technical solution: two magnets are fixedly connected inside each of the two fixing bases, and the magnets correspond to the areas to be installed.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the power cover slidably connected inside the lamp housing provides a stable working environment for the backup power supply. The back of the backup power supply is connected to the power cord, and the two wire clamps on the back of the backup power supply provide clamps for the wiring inside the lamp housing, so that the wiring inside the lamp housing will not be damaged when the backup power supply is replaced. The back of the backup power supply has two partition plates that combine with the inner wall of the lamp housing to form a cavity, providing a place for the wiring inside the lamp housing, thereby optimizing the space utilization inside the lamp housing.

[0017] 2. In this utility model, the mounting bases on both sides of the lamp housing can be installed with screws. When there are hooks at the installation position, the device can be fixed by two suspension hooks at the bottom of the lamp housing. When there are sliders at the installation position, the device can be fixed by engaging the rotating connecting shaft at the bottom rear of the lamp housing. With the help of the fixing spring on the side of the rotating connecting shaft near the lamp housing and the cooperation of the auxiliary connecting block at the bottom of the lamp housing, the device can be fixed. Through the above structure, the installation methods of the device are expanded to adapt to different installation positions in different environments. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of an LED work light with a backup power supply proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of a fixing block for an LED work light with a backup power supply proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the suspension hook structure of an LED work light with a backup power supply proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of an auxiliary connection block for an LED work light with a backup power supply proposed in this utility model.

[0022] Legend:

[0023] 1. Lamp housing; 2. Power cord; 3. Mounting base; 4. Fixing screws; 5. Divider plate; 6. Wire clamp; 7. Power cover; 8. Backup power supply; 9. Hook base; 10. Suspension hook; 11. Fixing block; 12. Rotating connecting shaft; 13. Fixing spring; 14. Auxiliary connecting block; 15. LWD light source; 16. Magnet. 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] Reference Figure 1 , Figure 2 This utility model provides an embodiment of an LED work light with a backup power supply, comprising a lamp housing 1, which serves as the external protection and support structure for the LED work light. Multiple mounting mechanisms are fixedly connected to both sides of the lamp housing 1, providing various installation options for the LED work light to adapt to different usage scenarios. A power supply mounting mechanism is slidably connected inside the lamp housing 1, ensuring stable connection between the backup power supply 8 and the lamp housing 1, as well as stable power transmission via the power cord 2. Multiple LED light sources 15 are fixedly connected to the top of the interior of the lamp housing 1. A power cord 2 is fixedly connected inside the lamp housing 1, with one end connected to the rear of the backup power supply 8 and the other end connected to the LED light source via a switch. The power cord 2 is connected to a mounting base 3 via fixing screws 4, ensuring the power cord 2 is fixed and adaptable to different power requirements.

[0026] The power supply installation mechanism includes a backup power supply 8, which provides backup power to the LED work light, ensuring continuous operation even when the main power supply fails. The backup power supply 8 is slidably connected inside the lamp housing 1. The bottom of the power cord 2 is fixedly connected to the rear of the backup power supply 8, and a switch is fixedly connected to the other end of the power cord 2. A power cover 7 is slidably connected to the front of the inside of the lamp housing 1. The power cover 7 is designed to slide and is located on the front of the lamp housing 1 to protect the power supply unit and prevent dust or moisture from entering. Two electrical switches are fixedly connected to the rear of the backup power supply 8. Two wire clamps 6 are fixedly connected to the rear side of the backup power supply 8 to fix the power cord 2 and ensure that the cord will not loosen or fall off. Two partition plates 5 are fixedly connected to the rear side of the backup power supply 8. The function of the partition plates 5 is to provide isolation space for the backup power supply 8, avoid interference with other components inside the lamp housing 1, and ensure that the backup power supply 8 is placed stably. A placement groove is opened on the rear side of the backup power supply 8. The placement groove and the rear inner wall of the lamp housing 1 form an installation groove. The two partition plates 5 are slidably connected in the installation groove.

[0027] Reference Figure 3 , Figure 4 The multiple mounting mechanism includes two mounting bases 3, which are one of the main components for mounting the lamps and can ensure that the LED work lights are stably mounted on various planes. The two mounting bases 3 are fixedly connected to the two ends of the lamp housing 1 on the side closer to each other, and fixed screws 4 are fixedly connected to the side farther from each other. The fixed screws 4 are used to ensure the connection between the lamp housing 1 and the mounting bases 3 and to ensure that the power cord 2 is not pulled or damaged. The power cord 2 is slidably connected inside the fixed screws 4. The bottom of the lamp housing 1 is rotatably connected to a hook seat 9, which is fixed to the bottom of the lamp housing 1 and has a rotatably connected internally to a suspension hook 10. The suspension hook 10 can rotate freely, allowing the LED work light to be suspended in the desired position. The suspension hook 10 is rotatably connected inside the hook base 9. The suspension hook 10 is slidably connected to the hidden groove at the bottom of the lamp housing 1, providing a flexible suspension method to adapt to different suspension needs. The bottom of the lamp housing 1 is fixedly connected to a clamping installation component. A hidden groove is opened on the rear side of the lamp housing 1, and the suspension hook 10 is slidably connected in the hidden groove. Two magnets 16 are fixedly connected inside the two fixing bases 3, and the magnets 16 correspond to the area to be installed.

[0028] The clamping and mounting assembly includes an auxiliary connecting block 14, which is fixedly connected to the bottom of the lamp housing 1 to provide stable support and ensure the stable installation of the work light. The top of the auxiliary connecting block 14 is fixedly connected to the bottom of the lamp housing 1. A fixing block 11 is rotatably connected to the bottom front side of the lamp housing 1. A rotating connecting shaft 12 is rotatably connected inside the fixing block 11. The rotating connecting shaft 12 is an important component connecting the fixing block 11 and the lamp housing 1, which enables the fixing block 11 to rotate around the shaft, thereby facilitating the adjustment of the angle of the fixing block 11. Both ends of the rotating connecting shaft 12 are rotatably connected to the bottom inside the lamp housing 1. Multiple fixing springs 13 are fixedly connected to the side of the fixing block 11 close to the lamp housing 1. The fixing springs 13 act on the fixing block 11 to ensure the stability of the LED light installation, thereby maintaining the stability of the lamp. The other ends of the multiple fixing springs 13 are fixedly connected to the inside of the lamp housing 1.

[0029] A connecting groove is provided on the bottom rear side of the lamp housing 1. The fixing block 11 is rotatably connected in the connecting groove. Multiple cavities are provided on the rear side of the connecting groove. The other end of the fixing spring 13 is fixedly connected in the cavity. Square grooves are provided on the adjacent side of the fixing block 11 and the auxiliary connecting block 14. The two square grooves correspond to each other.

[0030] Working principle: The mounting bases 3 on both sides of the lamp housing 1 can be installed with screws. When there is a hook at the installation position, the two hanging hooks 10 fixed to the bottom of the lamp housing 1 by the hook base 9 can be used to hook the hook to achieve fixation. When there is a slider at the installation position, the fixing block 11 on the bottom rear side of the lamp housing 1 can be pressed, and then fixed with the help of the fixing spring 13 on the side of the fixing block 11 near the lamp housing 1, and with the cooperation of the auxiliary connecting block 14 at the bottom of the lamp housing 1;

[0031] When the device is in use, one end of the power cord 2 is fixed to the rear side of the backup power supply 8, and the other end of the power cord 2 is connected to the switch of the device. At the same time, the rear side of the backup power supply 8 is connected to the internal circuit of the device, and two wire clamps 6 are provided on the rear side of the backup power supply 8 to fix the circuit connected to the backup power supply 8, so that when the backup power supply 8 is replaced, the circuit is prevented from being damaged due to pulling. Meanwhile, the two partition plates 5 on the rear side of the backup power supply 8 form a cavity with the inner wall of the lamp housing 1, and the cavity provides an installation position for the circuit inside the lamp housing 1.

[0032] The power cover 7 located in front of the backup power supply 8 provides a stable operating environment for the backup power supply 8, and the sliding groove opened inside the front of the lamp housing 1 provides a sliding space for the power cover 7. The guide blocks located on the upper and lower sides of the power cover 7 cooperate with the guide grooves on the upper and lower sides of the sliding groove to provide a stable operating environment for the power cover 7.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED work light with a backup power supply, comprising a lamp housing (1), characterized in that: Multiple mounting mechanisms are fixedly connected to both sides of the lamp housing (1), a power supply mounting mechanism is slidably connected inside the lamp housing (1), multiple LWD light sources (15) are fixedly connected to the top inside the lamp housing (1), and a power cord (2) is fixedly connected inside the lamp housing (1). The power supply installation mechanism includes a backup power supply (8), which is slidably connected inside the lamp housing (1). The bottom of the power cord (2) is fixedly connected to the rear side of the backup power supply (8). A switch is fixedly connected to the other end of the power cord (2). A power cover (7) is slidably connected to the front side of the inside of the lamp housing (1). Two wire clamps (6) are fixedly connected to the rear side of the backup power supply (8). Two partition plates (5) are fixedly connected to the rear side of the backup power supply (8).

2. The LED work light with backup power supply according to claim 1, characterized in that: The multiple mounting mechanism includes two fixed seats (3), the two fixed seats (3) are fixedly connected to the two ends of the lamp housing (1) on the side close to each other, and fixed screws (4) are fixedly connected to the side far from each other of the two fixed seats (3). The power cord (2) is slidably connected inside the fixed screws (4). A hook seat (9) is rotatably connected to the bottom of the lamp housing (1). A hanging hook (10) is rotatably connected inside the hook seat (9). A clamping mounting assembly is fixedly connected to the bottom of the lamp housing (1).

3. An LED work light with a backup power supply according to claim 2, characterized in that: The clamping and mounting assembly includes an auxiliary connecting block (14), the top of which is fixedly connected to the bottom of the lamp housing (1). A fixing block (11) is rotatably connected to the front bottom of the lamp housing (1). A rotating connecting shaft (12) is rotatably connected inside the fixing block (11). Both ends of the rotating connecting shaft (12) are rotatably connected to the bottom inside the lamp housing (1). A plurality of fixing springs (13) are fixedly connected to the side of the fixing block (11) near the lamp housing (1). The other ends of the plurality of fixing springs (13) are fixedly connected to the inside of the lamp housing (1).

4. An LED work light with a backup power supply according to claim 1, characterized in that: The backup power supply (8) has a placement slot on its rear side. The placement slot and the inner rear wall of the lamp housing (1) form an installation slot. The two partition plates (5) are slidably connected in the installation slot.

5. An LED work light with a backup power supply according to claim 3, characterized in that: The lamp housing (1) has a connecting groove on the bottom rear side, the fixing block (11) is rotatably connected in the connecting groove, the connecting groove has multiple cavities on the rear side, and the other end of the fixing spring (13) is fixedly connected in the cavity.

6. An LED work light with a backup power supply according to claim 3, characterized in that: The fixed block (11) and the auxiliary connecting block (14) have square grooves on their adjacent sides, and the two square grooves correspond to each other.

7. An LED work light with a backup power supply according to claim 2, characterized in that: The lamp housing (1) has a hidden groove on its rear side, and the suspension hook (10) is slidably connected in the hidden groove.

8. An LED work light with a backup power supply according to claim 2, characterized in that: Two magnets (16) are fixedly connected inside each of the two mounting bases (3), and the magnets (16) correspond to the areas to be installed.

Images