Multi-lamp-bead LED lamp

Abstract

The utility model relates to the technical field of LED lamps, in particular to a multi-lamp-bead LED lamp. The device comprises a shell, a base is slidably connected to the inner surface of the shell, two fixing plates are fixedly connected to the surface of the base, sliding grooves are formed in the surfaces of the fixing plates, springs are fixedly connected to the inner surfaces of the fixing plate sliding grooves, and limiting plates are slidably connected to the inner surfaces of the fixing plate sliding grooves. The other end of the first spring is fixedly connected with the limiting plate, sliding holes are formed in the two sides of the shell, short rods are fixedly connected to the two sides of the shell, an oval plate is fixedly connected to one end of each short rod, a threaded rod is inserted into the oval plate in a threaded mode, and a push plate is rotationally connected to one end of each threaded rod. The problems that the base and the shell are generally fixed through screws, so that the screws need to be detached one by one in the detaching process, the detaching steps are complex, and the base is prone to being damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a multi-lamp bead LED lamp. Background Art

[0002] LED lamp is a semiconductor light source that can convert electrical energy into light energy. Compared with single LED lamp, the biggest advantage of multi-bead LED lamp is that it can provide more uniform and extensive lighting coverage.

[0003] A Chinese patent application CN201520195470.8 discloses a multi-lamp bead LED lamp, the key points of its technical solution are: due to the provision of a lamp body, it can accommodate multiple installation units, and each installation unit is independent of each other, and can be used with multiple LED lamp beads. In fact, after one LED lamp bead is damaged, other LED lamp beads can still be used for lighting. Due to the provision of a heat insulation layer, the overheating reaction caused by multiple LED lamp beads can be avoided, and the life of the LED lamp beads and the lighting effect are increased. Due to the provision of a heat dissipation pipe, it can cooperate with the heat dissipation column, and through the exhaust of the exhaust fan, the air flow is increased, and the heat is extracted, so as to achieve a better heat dissipation effect.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the base and the outer shell are usually fixed by screws, so the screws need to be removed one by one during the disassembly process, which makes the disassembly steps complicated and easily causes damage to the base; therefore, a multi-lamp bead LED lamp is proposed to address the above problems. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the screws need to be removed one by one during the disassembly process, resulting in complicated disassembly steps and easy damage to the base, and proposes a multi-lamp bead LED lamp.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-lamp bead LED lamp, comprising a shell, the inner surface of the shell is slidably connected to a base, the surface of the base is fixedly connected to two fixed plates, a sliding groove is provided inside the surface of the fixed plate, the inner surface of the fixed plate sliding groove is fixedly connected to a first spring, the inner surface of the fixed plate sliding groove is slidably connected to a limit plate, the other end of the first spring is fixedly connected to the limit plate, and sliding holes are provided on both sides of the shell.

[0007] The effect achieved by the above components is: it is easy for the operator to disassemble the base and the shell. Usually, the base and the shell are fixed by screws, so the screws need to be removed one by one during the disassembly process, which makes the disassembly steps complicated and easily causes damage to the base, thereby improving the practicality of the device.

[0008] Preferably, short rods are fixedly connected to both sides of the shell, one end of the short rods is fixedly connected to an elliptical plate, a screw rod is inserted into the inner thread of the elliptical plate, and one end of the screw rod is rotatably connected to a push plate.

[0009] The effect achieved by the above components is: by rotating the screw in the shape of the elliptical plate, the screw drives the push plate to move, thereby preventing the operator from being injured by pressing the limit plate with his fingers during the disassembly of the shell.

[0010] Preferably, a setting plate is fixedly connected to the surface of the elliptical plate, a long plate is slidably inserted into the setting plate, and one side of the long plate is fixedly connected to the push plate.

[0011] The effect achieved by the above components is that the push plate drives the long plate to slide in the setting plate, thereby preventing the push plate from rotating with the rotation of the screw.

[0012] Preferably, one end of the screw rod away from the push plate is fixedly connected with a handle, and the size of the limit plate is adapted to the size of the fixed plate slide groove.

[0013] The effect achieved by the above components is: turning the handle drives the screw to rotate in the elliptical plate, so that the operator can stably turn the screw to accurately control the position of the limit plate.

[0014] Preferably, a U-shaped frame is fixedly connected to the surface of the base, a heat sink is slidably connected to the inner surface of the U-shaped frame, limit rods are slidably inserted on both sides of the U-shaped frame, one end of the limit rod is fixedly connected to a placement plate, and slots are opened on both sides of the heat sink.

[0015] The effect achieved by the above components is that the heat conducting plate can effectively conduct and dissipate the heat generated by the lamp bead body to keep the operating temperature of the lamp bead body within a safe range.

[0016] Preferably, the arc surface of the limiting rod is sleeved with a second spring, and two ends of the second spring are respectively fixedly connected to the placement plate and the U-shaped frame.

[0017] The effect achieved by the above components is that the elastic force of the second spring drives the limiting rod to slide in the U-shaped frame and automatically insert into the heat sink card slot, thereby improving the convenience of the device.

[0018] Preferably, two guide plates are fixedly connected to the surface of the base, and the guide plates are L-shaped.

[0019] The effect achieved by the above components is: pushing the heat conducting plate to slide on the inner surface of the guide plate, so that the limiting rod can quickly limit the heat conducting plate.

[0020] In summary, the beneficial effects of the utility model are:

[0021] In the utility model, the effect of facilitating the operator to disassemble the base and the shell is achieved. Usually, the base and the shell are fixed by screws, so the screws need to be removed one by one during the disassembly process, which makes the disassembly steps more complicated and easily causes the base to be damaged, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the handle in the utility model;

[0024] Figure 3 It is a cross-sectional view of the fixing plate in the utility model;

[0025] Figure 4 For the utility model Figure 2 A magnified image of point A;

[0026] Figure 5 It is a structural schematic diagram of the base in the utility model;

[0027] Figure 6 For the utility model Figure 5 Enlarged view of point B.

[0028] Legend: 1. Shell; 2. Base; 3. Fixed plate; 4. First spring; 5. Limit plate; 6. Short rod; 7. Elliptical plate; 8. Screw; 9. Push plate; 10. Setting plate; 11. Long plate; 12. Handle; 13. U-shaped frame; 14. Heat dissipation plate; 15. Limit rod; 16. Placement plate; 17. Second spring; 18. Guide plate; 19. Bottom plate; 20. Lamp body. DETAILED DESCRIPTION

[0029] Reference Figure 1-6As shown, the utility model provides a technical solution: a multi-lamp bead LED lamp, comprising a shell 1, a base 2 is slidably connected to the inner surface of the shell 1, two fixed plates 3 are fixedly connected to the surface of the base 2, a sliding groove is provided in the surface of the fixed plate 3, a first spring 4 is fixedly connected to the inner surface of the sliding groove of the fixed plate 3, a limit plate 5 is slidably connected to the inner surface of the sliding groove of the fixed plate 3, the other end of the first spring 4 is fixedly connected to the limit plate 5, and sliding holes are provided on both sides of the shell 1. The effect of facilitating the operator to disassemble the base 2 and the shell 1 is achieved. Usually, the base 2 and the shell 1 are fixed by screws, so the screws need to be removed one by one during the disassembly process, resulting in a more complicated disassembly step and the base 2 is easily damaged, thereby improving the practicality of the device, a short rod 6 is fixedly connected to both sides of the shell 1, one end of the short rod 6 is fixedly connected to an elliptical plate 7, a screw 8 is inserted into the inner thread of the elliptical plate 7, and one end of the screw 8 is rotatably connected to a push plate 9. The screw rod 8 is rotated in the shape of the elliptical plate 7, and the screw rod 8 drives the push plate 9 to move, so as to avoid the operator's fingers pressing the limit plate 5 and getting injured during the disassembly of the housing 1. The surface of the elliptical plate 7 is fixedly connected with a setting plate 10, and a long plate 11 is slidably inserted in the setting plate 10, and one side of the long plate 11 is fixedly connected to the push plate 9. The push plate 9 drives the long plate 11 to slide in the setting plate 10, so as to avoid the push plate 9 rotating with the rotation of the screw rod 8. The end of the screw rod 8 away from the push plate 9 is fixedly connected with a handle 12, and the size of the limit plate 5 is adapted to the size of the slide groove of the fixed plate 3. The handle 12 is turned to drive the screw 8 to rotate in the elliptical plate 7, so that the operator can stably rotate the screw 8 to accurately control the position of the limit plate 5. The surface of the base 2 is fixedly connected with a U-shaped frame 13, and the inner surface of the U-shaped frame 13 is slidably connected with a heat sink 14. Both sides of the U-shaped frame 13 are slidably inserted with limit rods 15, and one end of the limit rod 15 is fixedly connected with a placement plate 16. Both sides of the heat sink 14 are provided with a slot. The heat conduction plate can effectively conduct and dissipate the heat generated by the lamp bead body 20 to keep the working temperature of the lamp bead body 20 within a safe range. The arc surface of the limit rod 15 is sleeved with a second spring 17, and the two ends of the second spring 17 are respectively fixedly connected to the placement plate 16 and the U-shaped frame 13. The elastic force of the second spring 17 drives the limit rod 15 to slide in the U-shaped frame 13 and automatically insert into the heat sink 14 slot, which improves the convenience of the device. The surface of the base 2 is fixedly connected with two guide plates 18, and the shape of the guide plate 18 is L-shaped. The heat conducting plate is pushed to slide on the inner surface of the guide plate 18 so that the limiting rod 15 can quickly limit the heat conducting plate.

[0030] When the operator needs to disassemble the base 2 and the shell 1, the screw 8 is driven to rotate in the elliptical plate 7 by turning the handle 12, and the screw 8 drives the push plate 9 to move, and the push plate 9 drives the long plate 11 to slide in the setting plate 10, and the push plate 9 drives the limit plate 5 to slide on the inner surface of the sliding hole of the shell 1 until the limit plate 5 is on the inner surface of the sliding groove of the fixing plate 3. At this time, the first spring 4 is in a compressed state. When the operator needs to install the heat sink 14, the heat sink 14 is pushed to slide on the inner surface of the guide plate 18, so that the limit rod 15 can quickly limit the heat sink 14 until the heat sink 14 slot is aligned with the limit rod 15, and the elastic force of the second spring 17 drives the limit rod 15 to slide in the U-shaped frame 13 and automatically insert into the heat sink 14 slot, so that the operator can easily disassemble the base 2 and the shell 1. Usually, the base 2 and the shell 1 are fixed by screws, so the screws need to be removed one by one during the disassembly process, which makes the disassembly steps more complicated and easy to cause the base 2 to be damaged, thereby improving the practicability of the device.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A multi-bead LED lamp, comprising a housing (1), characterized in that: The inner surface of the shell (1) is slidably connected to a base (2), the surface of the base (2) is fixedly connected to two fixed plates (3), the surface of the fixed plate (3) is provided with a sliding groove, the inner surface of the sliding groove of the fixed plate (3) is fixedly connected to a first spring (4), the inner surface of the sliding groove of the fixed plate (3) is slidably connected to a limit plate (5), the other end of the first spring (4) is fixedly connected to the limit plate (5), and sliding holes are provided on both sides of the shell (1).

2. The multi-bead LED lamp according to claim 1, characterized in that: Short rods (6) are fixedly connected to both sides of the shell (1), one end of the short rod (6) is fixedly connected to an elliptical plate (7), a screw rod (8) is inserted into the internal thread of the elliptical plate (7), and one end of the screw rod (8) is rotatably connected to a push plate (9).

3. The multi-bead LED lamp according to claim 2, characterized in that: A setting plate (10) is fixedly connected to the surface of the elliptical plate (7), a long plate (11) is slidably inserted into the setting plate (10), and one side of the long plate (11) is fixedly connected to the push plate (9).

4. The multi-bead LED lamp according to claim 2, characterized in that: One end of the screw rod (8) away from the push plate (9) is fixedly connected to a handle (12), and the size of the limit plate (5) is compatible with the size of the sliding groove of the fixed plate (3).

5. The multi-bead LED lamp according to claim 1, characterized in that: A U-shaped frame (13) is fixedly connected to the surface of the base (2), a heat sink (14) is slidably connected to the inner surface of the U-shaped frame (13), limiting rods (15) are slidably inserted on both sides of the U-shaped frame (13), one end of the limiting rod (15) is fixedly connected to a placement plate (16), and slots are provided on both sides of the heat sink (14).

6. The multi-bead LED lamp according to claim 5, characterized in that: The arc surface of the limiting rod (15) is sleeved with a second spring (17), and the two ends of the second spring (17) are respectively fixedly connected to the placement plate (16) and the U-shaped frame (13).

7. The multi-bead LED lamp according to claim 1, characterized in that: Two guide plates (18) are fixedly connected to the surface of the base (2), and the guide plates (18) are L-shaped.

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