LED lamp with lead-out wire fixing structure

Abstract

This utility model provides an LED lamp with a lead wire fixing structure. The LED lamp with the lead wire fixing structure includes: an LED lamp body, a lead wire mounted on the top of the LED lamp body, and the LED lamp body is provided with a lead wire fixing structure, an angle adjustment mechanism, and a positioning mechanism. The lead wire fixing structure includes a mounting plate, four locking screws, an external threaded sleeve, an elastic fixing tube, an internal threaded compression tube, and an inclined surface. The mounting plate is located on the top of the LED lamp body, and the four locking screws are all mounted on the mounting plate and threadedly connected to the LED lamp body. The external threaded sleeve is fixedly mounted on the top of the mounting plate, and the elastic fixing tube is fixedly mounted inside the external threaded sleeve. The LED lamp with the lead wire fixing structure provided by this utility model can fix the LED lamp lead wire, preventing the lead wire from loosening and detaching, and also allows for adjustment of the illumination angle.

Description

Technical Field

[0001] This utility model belongs to the field of LED lighting technology, and in particular relates to an LED light with a lead wire fixing structure. Background Technology

[0002] An LED light is an electroluminescent semiconductor chip that is cured onto a support using silver or white glue. Then, silver or gold wires are used to connect the chip to the circuit board. The entire chip is sealed with epoxy resin to protect the internal core wires. Finally, a housing is installed. Therefore, LED lights have good shock resistance.

[0003] In the existing technology, the fixing structure of the lead wire does not have a strong clamping effect on the lead wire, and it is usually easy for the wire to fall off due to external pulling force. At the same time, the entry of external moisture can easily cause a short circuit.

[0004] Therefore, it is necessary to provide a new LED light with a lead wire fixing structure to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide an LED light with a lead wire fixing structure that can fix the LED light lead wire, prevent the lead wire from loosening and detaching, and adjust the illumination angle.

[0006] To solve the above-mentioned technical problems, the present invention provides an LED lamp with a lead wire fixing structure, comprising: an LED lamp body, a lead wire installed on the top of the LED lamp body, and a lead wire fixing structure, an angle adjustment mechanism, and a positioning mechanism provided on the LED lamp body;

[0007] The lead wire fixing structure includes a mounting plate, four locking screws, an external threaded sleeve, an elastic fixing tube, an internal threaded extrusion tube, and an inclined surface. The mounting plate is set on the top of the LED lamp body. All four locking screws are mounted on the mounting plate and are threadedly connected to the LED lamp body. The external threaded sleeve is fixedly mounted on the top of the mounting plate. The elastic fixing tube is fixedly mounted inside the external threaded sleeve. The internal threaded extrusion tube is threaded onto the external threaded sleeve. The inclined surface is located in the middle section inside the internal threaded extrusion tube.

[0008] The angle adjustment mechanism includes a mounting ring, two fixed shafts, and a disc. The mounting ring is sleeved on the LED lamp body. Both fixed shafts are fixedly mounted on the LED lamp body. Both fixed shafts are rotatably connected to the mounting ring, and the corresponding fixed shaft passes through the mounting ring. The disc is fixedly mounted on one end of the corresponding fixed shaft.

[0009] As a further embodiment of this utility model, the positioning mechanism includes a fixed block, a sliding groove, an insert block, a telescopic spring, and a pull rod. The fixed block is fixedly installed on the outer wall of the mounting ring, the sliding groove is formed on the fixed block, the insert block is slidably installed in the sliding groove, the telescopic spring is fixedly installed on the insert block, one end of the telescopic spring is fixedly connected to the inner wall of the sliding groove, and the pull rod is fixedly installed on the insert block.

[0010] As a further embodiment of this utility model, a sealing ring is fixedly installed at the bottom of the mounting plate, and the bottom of the sealing ring is in contact with the top of the LED lamp body.

[0011] As a further embodiment of this utility model, the disc is provided with a plurality of positioning slots, and one side of the insert extends into the corresponding positioning slot and is adapted to the positioning slot.

[0012] As a further embodiment of this utility model, the fixing block has a strip-shaped groove, and the pull rod passes through the strip-shaped groove and is adapted to the strip-shaped groove.

[0013] As a further embodiment of this utility model, the lead wire passes through the mounting plate, the external threaded sleeve, the elastic fixing tube, and the internal threaded extrusion tube, wherein the inner diameter of the elastic fixing tube is slightly larger than the outer diameter of the lead wire.

[0014] Compared with related technologies, the LED lamp with a lead wire fixing structure provided by this utility model has the following advantages:

[0015] 1. This utility model, by setting a lead wire fixing structure, can fix the lead wire of the LED lamp body, and prevent the lead wire from loosening or falling off due to external pulling force.

[0016] 2. This utility model, by setting an angle adjustment mechanism, enables the illumination angle of the LED lamp body to be adjusted according to illumination requirements;

[0017] 3. This utility model, by setting a positioning mechanism, enables the positioning and fixing of the illumination angle after adjusting the illumination angle of the LED lamp body. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 A three-dimensional structural diagram of an LED lamp with a lead wire fixing structure provided by this utility model;

[0020] Figure 2 A partial cross-sectional view of the LED lamp with a lead wire fixing structure provided by this utility model;

[0021] Figure 3 This is a second partial cross-sectional view of the LED lamp with a lead wire fixing structure provided by this utility model.

[0022] In the diagram: 1. LED lamp body; 2. Lead wire; 3. Mounting plate; 4. Locking screw; 5. External threaded sleeve; 6. Elastic fixing tube; 7. Internal threaded extrusion tube; 8. Inclined surface; 9. Mounting ring; 10. Fixing shaft; 11. Disc; 12. Fixing block; 13. Sliding groove; 14. Insert block; 15. Telescopic spring; 16. Pull rod; 17. Sealing ring; 18. Positioning slot. Detailed Implementation

[0023] Please refer to the following: Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A three-dimensional structural diagram of an LED lamp with a lead wire fixing structure provided by this utility model; Figure 2 A partial cross-sectional view of the LED lamp with a lead wire fixing structure provided by this utility model; Figure 3 This is a partial cross-sectional view of the LED lamp with a lead wire fixing structure provided by the present invention. The LED lamp with the lead wire fixing structure includes: an LED lamp body 1, a lead wire 2 installed on the top of the LED lamp body 1, and the LED lamp body 1 is provided with a lead wire fixing structure, an angle adjustment mechanism, and a positioning mechanism;

[0024] The lead wire fixing structure includes a mounting plate 3, four locking screws 4, an external threaded sleeve 5, an elastic fixing tube 6, an internal threaded extrusion tube 7, and an inclined surface 8. The mounting plate 3 is set on the top of the LED lamp body 1. All four locking screws 4 are mounted on the mounting plate 3 and are threadedly connected to the LED lamp body 1. The external threaded sleeve 5 is fixedly mounted on the top of the mounting plate 3. The elastic fixing tube 6 is fixedly mounted inside the external threaded sleeve 5. The internal threaded extrusion tube 7 is threaded onto the external threaded sleeve 5. The inclined surface 8 is located in the middle section inside the internal threaded extrusion tube 7.

[0025] The angle adjustment mechanism includes a mounting ring 9, two fixed shafts 10 and a disc 11. The mounting ring 9 is sleeved on the LED lamp body 1. The two fixed shafts 10 are fixedly mounted on the LED lamp body 1. The two fixed shafts 10 are rotatably connected to the mounting ring 9 and the corresponding fixed shaft 10 passes through the mounting ring 9. The disc 11 is fixedly mounted on one end of the corresponding fixed shaft 10.

[0026] like Figure 2As shown, the positioning mechanism includes a fixed block 12, a sliding groove 13, an insert block 14, a telescopic spring 15, and a pull rod 16. The fixed block 12 is fixedly installed on the outer wall of the mounting ring 9. The sliding groove 13 is formed on the fixed block 12. The insert block 14 is slidably installed in the sliding groove 13. The telescopic spring 15 is fixedly installed on the insert block 14. One end of the telescopic spring 15 is fixedly connected to the inner wall of the sliding groove 13. The pull rod 16 is fixedly installed on the insert block 14.

[0027] By setting a positioning mechanism, the illumination angle can be fixed after adjusting the illumination angle of the LED lamp body 1.

[0028] like Figure 3 As shown, a sealing ring 17 is fixedly installed on the bottom of the mounting plate 3, and the bottom of the sealing ring 17 is in contact with the top of the LED lamp body 1.

[0029] By setting the sealing ring 17, the sealing performance at the connection between the LED lamp body 1 and the mounting plate 3 can be improved after the mounting plate 3 is installed on the LED lamp body 1.

[0030] like Figure 2 As shown, the disc 11 has multiple positioning slots 18, and one side of the insert block 14 extends into the corresponding positioning slot 18 and is adapted to the positioning slot 18.

[0031] By setting the positioning slot 18, the illumination angle can be fixed by cooperating with the plug block 14 after adjusting the illumination angle of the LED lamp body 1.

[0032] like Figure 1 As shown, the fixing block 12 has a strip-shaped slot, and the pull rod 16 passes through the strip-shaped slot and is adapted to the strip-shaped slot;

[0033] By setting a slotted section, it is possible to move the pull rod 16 to pull the insert block 14.

[0034] like Figure 3 As shown, the lead wire 2 passes through the mounting plate 3, the external threaded sleeve 5, the elastic fixing tube 6, and the internal threaded extrusion tube 7. The inner diameter of the elastic fixing tube 6 is slightly larger than the outer diameter of the lead wire 2.

[0035] By making the inner diameter of the elastic fixing tube 6 slightly larger than the outer diameter of the lead wire 2, it is possible to make the elastic fixing tube 6 tightly pressed against the lead wire 2 after the internal threaded extrusion tube 7 extrudes the elastic fixing tube 6, thereby pressing and fixing the lead wire 2.

[0036] The working principle of the LED lamp with lead wire fixing structure provided by this utility model is as follows:

[0037] First step: When using, pass the lead wire 2 through the mounting plate 3, the external threaded sleeve 5, the elastic fixing tube 6 and the internal threaded extrusion tube 7 in sequence. Then rotate the internal threaded extrusion tube 7 to move it down. The inclined surface 8 inside the internal threaded extrusion tube 7 will extrude the elastic fixing tube 6, causing the elastic fixing tube 6 to deform and extrude and fix the lead wire 2.

[0038] Second step: When the illumination angle needs to be adjusted, pull the lever 16. The lever 16 moves the insert 14, compresses the telescopic spring 15 and disengages the insert 14 from the positioning slot 18. Then, move the LED lamp body 1 so that it swings within the mounting ring 9 via the fixed shaft 10, thereby adjusting the illumination angle. Then, release the lever 16 so that the insert 14 resets and snaps into the positioning slot 18, thereby fixing the illumination angle.

[0039] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0040] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, and they are similarly included within the patent protection scope of the present invention.

Claims

1. An LED lamp with a lead wire fixing structure, characterized in that, include: The LED lamp body has a lead wire installed on its top, and the LED lamp body is provided with a lead wire fixing structure, an angle adjustment mechanism and a positioning mechanism. The lead wire fixing structure includes a mounting plate, four locking screws, an external threaded sleeve, an elastic fixing tube, an internal threaded extrusion tube, and an inclined surface. The mounting plate is set on the top of the LED lamp body. All four locking screws are mounted on the mounting plate and are threadedly connected to the LED lamp body. The external threaded sleeve is fixedly mounted on the top of the mounting plate. The elastic fixing tube is fixedly mounted inside the external threaded sleeve. The internal threaded extrusion tube is threaded onto the external threaded sleeve. The inclined surface is located in the middle section inside the internal threaded extrusion tube. The angle adjustment mechanism includes a mounting ring, two fixed shafts, and a disc. The mounting ring is sleeved on the LED lamp body. Both fixed shafts are fixedly mounted on the LED lamp body. Both fixed shafts are rotatably connected to the mounting ring, and the corresponding fixed shaft passes through the mounting ring. The disc is fixedly mounted on one end of the corresponding fixed shaft.

2. The LED lamp with a lead wire fixing structure according to claim 1, characterized in that: The positioning mechanism includes a fixed block, a sliding groove, an insert block, a telescopic spring, and a pull rod. The fixed block is fixedly installed on the outer wall of the mounting ring. The sliding groove is formed on the fixed block. The insert block is slidably installed in the sliding groove. The telescopic spring is fixedly installed on the insert block. One end of the telescopic spring is fixedly connected to the inner wall of the sliding groove. The pull rod is fixedly installed on the insert block.

3. The LED lamp with a lead wire fixing structure according to claim 1, characterized in that: A sealing ring is fixedly installed at the bottom of the mounting plate, and the bottom of the sealing ring is in contact with the top of the LED lamp body.

4. The LED lamp with a lead wire fixing structure according to claim 2, characterized in that: The disc has multiple positioning slots, and one side of the insert extends into the corresponding positioning slot and is adapted to the positioning slot.

5. The LED lamp with a lead wire fixing structure according to claim 2, characterized in that: The fixing block has a strip-shaped slot, and the pull rod passes through the strip-shaped slot and is adapted to the strip-shaped slot.

6. The LED lamp with a lead wire fixing structure according to claim 1, characterized in that: The lead wire passes through the mounting plate, the external threaded sleeve, the elastic fixing tube, and the internal threaded extrusion tube, and the inner diameter of the elastic fixing tube is slightly larger than the outer diameter of the lead wire.

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