LED lighting device

Abstract

The utility model discloses an LED lighting device which comprises a mobile power source and an LED lighting lamp, the outer wall of the mobile power source is connected with a lifting support, and the lifting support comprises a lower supporting rod, a first damping connecting shaft, a sliding groove, a movable arm plate, a locking bolt, a clamping groove and a second handle. A spiral wire is connected between the outer surface of the lower end of the LED illuminating lamp and the mobile power source, and the output end of the mobile power source is electrically connected with the input end of the LED illuminating lamp through the spiral wire. According to the LED lighting device, through the arranged lifting support, the LED lighting lamp can be conveniently supported, the height of the LED lighting lamp can be conveniently adjusted, applicability and convenience are improved, the LED lighting lamp is connected with the connecting plate through the second damping connecting shaft, the irradiation angle of the LED lighting lamp can be conveniently adjusted, and through the arranged clamping assembly, the LED lighting lamp can be conveniently fixed to the connecting plate. Therefore, the LED illuminating lamp and the lifting support are convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to an LED lighting device. Background Art

[0002] Portable LED lighting has a wide range of uses, mainly including emergency, fire fighting, rescue, safety inspection, outdoor activities, night work, home backup, etc.

[0003] In the prior art, when using an LED lighting lamp, if the LED lighting lamp needs to be set up, a separate bracket needs to be set up, which is not convenient to use and is not convenient to adjust the irradiation angle of the LED lighting lamp.

[0004] To this end, we propose an LED lighting device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an LED lighting device, which replaces the carrying handle of the mobile power supply with a lifting bracket, and supports the LED lighting lamp through the lifting bracket, which has the advantages of being more convenient to use and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an LED lighting device, including a mobile power supply and an LED lighting lamp, the outer wall of the mobile power supply is connected to a lifting bracket, the lifting bracket includes a lower support rod, a first damping connecting shaft, a slide groove, a movable arm plate, a locking bolt, a clamping groove and a second handle, a spiral wire is connected between the lower end outer surface of the LED lighting lamp and the mobile power supply, the output end of the mobile power supply is electrically connected to the input end of the LED lighting lamp through the spiral wire, connecting plates are arranged at both ends of the LED lighting lamp, a second damping connecting shaft is arranged between the LED lighting lamp and the connecting plate, a clamping assembly is arranged on the upper part of the outer surface of the connecting plate away from the LED lighting lamp, the clamping assembly includes an installation groove, a clamping block, a guide groove, a compression spring and a guide rod, and the LED lighting lamp is rotatably connected to the connecting plate through the second damping connecting shaft, and the first handle is fixedly installed on the middle part of the upper end outer surface of the LED lighting lamp.

[0009] Preferably, the number of the lower support rod, the first damping connecting shaft, the movable arm plate, the clamping groove and the locking bolt are all two groups, and the lower parts of the two groups of the lower support rods are rotatably connected to the middle parts of the upper ends of the outer surfaces of both sides of the mobile power supply through the two groups of the first damping connecting shafts, the slide groove is opened on the upper end outer surface of the lower support rod, the locking bolt is threadedly connected to the upper part of one side of the lower support rod, and one end of the locking bolt extends into the interior of the slide groove.

[0010] Preferably, the second handle is fixedly installed at the upper part between the two groups of movable arm plates, the clamping groove is opened at the middle and upper part of the outer surface of one side of the movable arm plate, and the outer wall of the movable arm plate and the slide groove are slidably connected.

[0011] Preferably, the mounting groove is opened at the upper part of the outer surface of the connecting plate away from the LED lighting lamp, the guide groove is opened at the upper and lower ends of the outer surface of one side of the clamping block, the compression spring and the guide rod are both located in the mounting groove, and the number of guide rods and guide grooves in a group of the clamping assembly is two groups.

[0012] Preferably, the compression spring is fixedly installed between the middle of one end of the installation groove and the middle of the outer surface of one end of the clamping block, and the two groups of guide rods are fixedly installed on the upper and lower sides of the outer surface of one end of the installation groove, and one end of the guide rod extends into the guide groove.

[0013] Preferably, one end of the clamping block is clamped with the clamping groove, the outer surface of one end of the clamping block is elastically connected to one end of the mounting groove through a compression spring, the outer wall of the clamping block is slidably connected to the mounting groove, and the clamping block is slidably connected to the outer wall of the guide rod through a guide groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an LED lighting device with the following beneficial effects:

[0016] 1. This LED lighting device, through the provision of a lifting bracket, is convenient for supporting the LED lighting lamp and adjusting the height of the LED lighting lamp, thereby improving applicability and convenience.

[0017] 2. In this LED lighting device, the LED lighting lamp and the connecting plate are connected via a second damping connecting shaft, so as to facilitate adjustment of the irradiation angle of the LED lighting lamp.

[0018] 3. This LED lighting device, through the provision of a snap-on assembly, makes it easy to assemble and disassemble the LED lighting lamp and the lifting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1The utility model is a schematic diagram of the overall structure of an LED lighting device.

[0020] Figure 2 The utility model is a partial structural schematic diagram of an LED lighting device.

[0021] Figure 3 The utility model is a schematic diagram of the structure of an LED lighting lamp in an LED lighting device.

[0022] Figure 4 It is a side cross-sectional view of a clamping assembly and a mounting groove in an LED lighting device of the utility model.

[0023] In the figure: 1. mobile power supply; 2. lifting bracket; 3. LED lighting; 4. spiral wire; 5. first handle; 6. connecting plate; 7. lower support rod; 8. first damping connecting shaft; 9. slide groove; 10. movable arm plate; 11. locking bolt; 12. snap-in groove; 13. second handle; 14. second damping connecting shaft; 15. snap-in assembly; 16. mounting groove; 17. snap-in block; 18. guide groove; 19. compression spring; 20. guide rod. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] This embodiment is an LED lighting device.

[0026] like Figure 1-4 As shown, it includes a mobile power supply 1 and an LED lighting lamp 3. The outer wall of the mobile power supply 1 is connected to a lifting bracket 2. The lifting bracket 2 includes a lower support rod 7, a first damping connecting shaft 8, a slide groove 9, a movable arm plate 10, a locking bolt 11, a clamping groove 12 and a second handle 13. A spiral wire 4 is connected between the lower outer surface of the LED lighting lamp 3 and the mobile power supply 1. The output end of the mobile power supply 1 is electrically connected to the input end of the LED lighting lamp 3 through the spiral wire 4. Connecting plates 6 are provided at both ends of the LED lighting lamp 3. A second damping connecting shaft 14 is provided between the LED lighting lamp 3 and the connecting plate 6. A clamping assembly 15 is provided on the upper part of the outer surface of the connecting plate 6 away from the LED lighting lamp 3. The clamping assembly 15 includes a mounting groove 16, a clamping block 17, a guide groove 18, a compression spring 19 and a guide rod 20. The LED lighting lamp 3 is rotatably connected to the connecting plate 6 through the second damping connecting shaft 14. The middle part of the upper outer surface of the LED lighting lamp 3 is fixedly installed with a first handle 5.

[0027] The number of the lower support rod 7, the first damping connecting shaft 8, the movable arm plate 10, the clamping groove 12 and the locking bolt 11 are all two groups. The lower parts of the two groups of lower support rods 7 are rotatably connected to the middle part of the upper end of the outer surface of both sides of the mobile power supply 1 through the two groups of first damping connecting shafts 8. The slide groove 9 is opened on the upper outer surface of the lower support rod 7. The locking bolt 11 is threadedly connected to the upper part of one side of the lower support rod 7, and one end of the locking bolt 11 extends into the interior of the slide groove 9; the second handle 13 is fixedly installed on the upper part between the two groups of movable arm plates 10, the clamping groove 12 is opened in the middle and upper part of the outer surface of one side of the movable arm plate 10, and the outer wall of the movable arm plate 10 is slidably connected to the slide groove 9; the installation groove 16 is opened on the upper part of the outer surface of the connecting plate 6 away from the LED lighting lamp 3, and the guide groove 18 is opened At the upper and lower ends of the outer surface of one side of the clamping block 17, the compression spring 19 and the guide rod 20 are both located in the mounting groove 16, and the number of guide rods 20 and guide grooves 18 in a set of clamping components 15 is two groups; the compression spring 19 is fixedly installed between the middle of one end of the mounting groove 16 and the middle of the outer surface of one end of the clamping block 17, and the two groups of guide rods 20 are fixedly installed on the upper and lower sides of the outer surface of one end of the mounting groove 16, and one end of the guide rod 20 extends into the guide groove 18; there is a clamping connection between one end of the clamping block 17 and the clamping groove 12, and the outer surface of one end of the clamping block 17 is elastically connected to one end of the mounting groove 16 through the compression spring 19, and there is a sliding connection between the outer wall of the clamping block 17 and the mounting groove 16, and the clamping block 17 is slidably connected to the outer wall of the guide rod 20 through the guide groove 18.

[0028] It should be noted that the utility model is an LED lighting device, and a lifting bracket 2 is provided, which is convenient for transferring the mobile power supply 1 when holding the second handle 13, and the movable arm plate 10 can slide along the slide groove 9, and the movable arm plate 10 and the lower support rod 7 are locked and fixed by the locking bolt 11. When installing the LED lighting lamp 3, the clamping block 17 in the clamping assembly 15 is squeezed so that the clamping block 17 slides along the installation groove 16, so that one end of the clamping block 17 enters the installation groove 16, and the clamping block 17 squeezes the compression spring 19 inside the installation groove 16, and then the LED lighting lamp 3 is placed between the two groups of lifting brackets 2. When the clamping block 17 reaches the position of the clamping groove 12, due to the reset effect of the compression spring 19, one end of the clamping block 17 is clamped into the clamping groove 12, and then the spiral wire 4 is connected between the LED lighting lamp 3 and the mobile power supply 1, as shown in the attached manual. Figure 1 As shown, by setting the lifting bracket 2, it is convenient to adjust the height of the LED lighting lamp 3, and the LED lighting lamp 3 and the connecting plate 6 are rotatably connected through the second damping connecting shaft 14, so that the LED lighting lamp 3 is convenient to adjust the illumination, thereby improving the applicability and convenience; when disassembling the LED lighting lamp 3, the clamping block 17 in the clamping groove 12 is squeezed to separate the clamping block 17 from the clamping groove 12, and the LED lighting lamp 3 can be removed, which is convenient for operation.

[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An LED lighting device, comprising a mobile power source (1) and an LED lighting lamp (3), characterized in that: The outer wall of the mobile power source (1) is connected to a lifting bracket (2), and the lifting bracket (2) comprises a lower support rod (7), a first damping connecting shaft (8), a sliding groove (9), a movable arm plate (10), a locking bolt (11), a clamping groove (12) and a second handle (13). A spiral wire (4) is connected between the lower outer surface of the LED lighting lamp (3) and the mobile power source (1). The output end of the mobile power source (1) is electrically connected to the input end of the LED lighting lamp (3) through the spiral wire (4). Connecting plates (6) are provided at both ends of the LED lighting lamp (3). A second damping connecting shaft (14) is arranged between the LED lighting lamp (3) and the connecting plate (6); a clamping assembly (15) is arranged on the upper part of the outer surface of the connecting plate (6) away from the LED lighting lamp (3); the clamping assembly (15) comprises a mounting groove (16), a clamping block (17), a guide groove (18), a compression spring (19) and a guide rod (20); and the LED lighting lamp (3) is rotatably connected to the connecting plate (6) via the second damping connecting shaft (14); and a first handle (5) is fixedly installed in the middle part of the outer surface of the upper end of the LED lighting lamp (3).

2. The LED lighting device according to claim 1, characterized in that: The number of the lower support rod (7), the first damping connecting shaft (8), the movable arm plate (10), the clamping groove (12) and the locking bolt (11) are all two groups, and the lower parts of the two groups of the lower support rods (7) are rotatably connected to the middle part of the upper end of the outer surface of both sides of the mobile power supply (1) through the two groups of the first damping connecting shafts (8), and the slide groove (9) is opened on the upper end outer surface of the lower support rod (7), and the locking bolt (11) is threadedly connected to the upper part of one side of the lower support rod (7), and one end of the locking bolt (11) extends into the interior of the slide groove (9).

3. The LED lighting device according to claim 2, characterized in that: The second handle (13) is fixedly installed at the upper part between the two groups of movable arm plates (10), the clamping groove (12) is opened at the middle and upper part of the outer surface of one side of the movable arm plate (10), and the outer wall of the movable arm plate (10) and the sliding groove (9) are slidably connected.

4. The LED lighting device according to claim 3, characterized in that: The mounting groove (16) is formed on the upper portion of the outer surface of the connecting plate (6) away from the LED lighting lamp (3), the guide groove (18) is formed on the upper and lower ends of the outer surface of one side of the clamping block (17), the compression spring (19) and the guide rod (20) are both located in the mounting groove (16), and the number of the guide rods (20) and the guide grooves (18) in a set of the clamping assembly (15) is two.

5. The LED lighting device according to claim 4, characterized in that: The compression spring (19) is fixedly installed between the middle of one end of the installation groove (16) and the middle of the outer surface of one end of the clamping block (17), and the two groups of guide rods (20) are fixedly installed on the upper and lower sides of the outer surface of one end of the installation groove (16), and one end of the guide rod (20) extends into the guide groove (18).

6. The LED lighting device according to claim 5, characterized in that: One end of the clamping block (17) is clamped with the clamping groove (12), the outer surface of one end of the clamping block (17) is elastically connected to one end of the mounting groove (16) via a compression spring (19), the outer wall of the clamping block (17) is slidably connected to the mounting groove (16), and the clamping block (17) is slidably connected to the outer wall of the guide rod (20) via a guide groove (18).

Images