Aluminum alloy shell component of LED lamp

Abstract

The utility model belongs to the technical field of light-emitting diode (LED) lamps, in particular to an aluminum alloy shell component of an LED lamp, which comprises a lower shell, an upper shell is movably contacted on the lower shell, two sides of the upper shell are provided with clamping grooves, the lower shell is provided with two cavities, and the inner wall of one side of each cavity is fixedly connected with a fixing rod. A pull ring is pulled upwards, the pull ring drives a flexible steel rope to move, the flexible steel rope drives a clamping rod to move through a corresponding connecting block, the clamping rod slides on a corresponding fixing rod and compresses a spring, so that the clamping rod moves into a corresponding cavity, a limiting block on an upper shell is aligned with a corresponding limiting groove to move, and the clamping rod is clamped in the corresponding cavity. When the bottom of the upper shell is in contact with the top of the limiting ring, the pulling force on the pull ring is released at the moment, the spring in the compressed state is reset, the spring drives the corresponding clamping rod to move, the clamping rod and the clamping groove are clamped, and therefore the upper shell and the lower shell are fixed, operation is easy and convenient, and rapid installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an aluminum alloy shell component of an LED lamp. Background Art

[0002] Aluminum alloy has excellent thermal conductivity. Because LED light sources are extremely sensitive to heat, the chip temperature of LED light sources or the LED junction temperature will cause irreversible burnout of the LED light source when it exceeds 115 degrees. The lower the LED junction temperature, the longer the life of the LED, and the less likely the LED light color temperature will shift. Because of the excellent thermal conductivity of aluminum alloy, it has become an industry consensus to use aluminum alloy for LED lamp housings.

[0003] The existing aluminum alloy shell is mainly composed of an upper shell and a lower cover. In order to facilitate the maintenance of the LED lamp, the upper shell and the lower cover are usually detachable. However, since the upper shell and the lower cover are often fixed with bolts, the operation is not only cumbersome and inconvenient, but also time-consuming and labor-intensive, which greatly affects work efficiency. Therefore, we propose an aluminum alloy shell component for LED lamps to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides an aluminum alloy housing component for an LED lamp, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] The aluminum alloy shell component of the LED lamp includes a lower shell, which is movably in contact with an upper shell, and both sides of the upper shell are provided with card slots, and the lower shell is provided with two cavities, a fixing rod is fixedly connected to the inner wall of one side of the cavity, and a card rod is slidably connected to the fixing rod, a spring is fixedly connected between the end of the card rod and the inner wall of one side of the corresponding cavity, the spring is movably sleeved on the corresponding fixing rod, the card rod is clamped in the corresponding card slot, a connecting block is fixedly connected to the top of the card rod, a flexible steel rope is fixedly connected to one side of the connecting block, a fixed pulley is rotatably connected to the inner wall of one side of the cavity, the end of the flexible steel rope extends to one side of the corresponding fixed pulley and extends to the top of the lower shell and is fixedly connected to a pull ring, and a limiting ring is fixedly connected to the inner wall of the lower shell.

[0009] Furthermore, a limiting groove with one side being open is provided on the front inner wall and the rear inner wall of the lower shell.

[0010] Furthermore, a limiting block is movably contacted on the limiting groove, and one side of the limiting block is fixedly connected to one side of the upper shell.

[0011] Furthermore, the bottom of the upper shell is in movably contact with the top of the limiting ring.

[0012] Furthermore, a limiting hole is provided on the inner wall on the other side of the cavity, and the inner wall of the limiting hole is slidably connected to the outer side of the corresponding clamping rod.

[0013] Furthermore, a circular hole is provided on the inner wall of the top of the cavity, and the inner wall of the circular hole is slidably connected to the outer side of the corresponding flexible steel rope.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an aluminum alloy housing component for an LED lamp, which has the following beneficial effects:

[0016] The utility model pulls the pull ring upwards, the pull ring drives the flexible steel rope to move, the flexible steel rope drives the clamping rod to move through the corresponding connecting block, the clamping rod slides on the corresponding fixing rod and compresses the spring, so that the clamping rod moves into the corresponding cavity, and the limit block on the upper shell body is aligned with the corresponding limit groove and moved, when the bottom of the upper shell body contacts the top of the limit ring, the pulling force on the pull ring is released, the spring in the compressed state is reset, and the spring drives the corresponding clamping rod to move, so that the clamping rod and the clamping groove are clamped, thereby fixing the upper shell body and the lower shell body, the operation is simple and convenient, and it is easy to install quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the lower shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the upper shell and the limit block connected to the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the lower shell of the utility model.

[0021] In the figure: 1. lower shell; 2. upper shell; 3. slot; 4. cavity; 5. fixing rod; 6. clamping rod; 7. spring; 8. connecting block; 9. fixed pulley; 10. flexible steel rope; 11. pull ring; 12. limiting ring; 13. limiting slot; 14. limiting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] like Figure 1-Figure 4 As shown, an aluminum alloy shell component of an LED lamp proposed in an embodiment of the utility model includes a lower shell 1, and the lower shell 1 is movably contacted with an upper shell 2, and both sides of the upper shell 2 are provided with card slots 3, and the lower shell 1 is provided with two cavities 4, and a fixing rod 5 is fixedly connected to the inner wall of one side of the cavity 4, and a card rod 6 is slidably connected to the fixing rod 5, and a spring 7 is fixedly connected between the end of the card rod 6 and the inner wall of one side of the corresponding cavity 4, and the spring 7 is movably sleeved on the corresponding fixing rod 5, and the card rod 6 is clamped with the corresponding card slot 3, and a connecting block 8 is fixedly connected to the top of the card rod 6, and a flexible steel rope 10 is fixedly connected to one side of the connecting block 8, and a fixed pulley 9 is rotatably connected to the inner wall of one side of the cavity 4, and the end of the flexible steel rope 10 extends to one side of the corresponding fixed pulley 9 and extends to A pull ring 11 is fixedly connected to the top of the lower shell body 1, and a limit ring 12 is fixedly connected to the inner wall of the lower shell body 1. When the pull ring 11 is pulled upward, the pull ring 11 drives the flexible steel rope 10 to move, and the flexible steel rope 10 drives the clamping rod 6 to move through the corresponding connecting block 8. The clamping rod 6 slides on the corresponding fixing rod 5 and compresses the spring 7, so that the clamping rod 6 moves into the corresponding cavity 4, and the limit block 14 on the upper shell body 2 is aligned with the corresponding limit groove 13 and moved. When the bottom of the upper shell body 2 contacts the top of the limit ring 12, the pulling force on the pull ring 11 is released, and the spring 7 in the compressed state is reset. The spring 7 drives the corresponding clamping rod 6 to move, so that the clamping rod 6 is clamped with the clamping groove 3, thereby fixing the upper shell body 2 and the lower shell body 1. The operation is simple and convenient, and it is easy to install quickly.

[0024] like Figure 2 As shown, in some embodiments, a limit groove 13 with an opening on one side is provided on the front inner wall and the rear inner wall of the lower shell 1, and a limit block 14 is movably contacted on the limit groove 13, and one side of the limit block 14 is fixedly connected to one side of the upper shell 2. The setting of the limit block 14 plays a limiting role.

[0025] like Figure 2 As shown, in some embodiments, the bottom of the upper shell 2 is in active contact with the top of the limiting ring 12, and the setting of the limiting ring 12 plays a limiting role.

[0026] like Figure 4As shown, in some embodiments, a limiting hole is opened on the inner wall of the other side of the cavity 4, and the inner wall of the limiting hole is slidably connected to the outer side of the corresponding clamping rod 6. The setting of the clamping rod 6 plays a fixing role.

[0027] like Figure 4 As shown, in some embodiments, a circular hole is opened on the top inner wall of the cavity 4, and the inner wall of the circular hole is slidably connected to the outer side of the corresponding flexible steel rope 10. The setting of the flexible steel rope 10 plays a connecting role.

[0028] Working principle or structural principle, when in use, when disassembling, pull the pull ring 11 upwards, the pull ring 11 drives the flexible steel rope 10 to move, the flexible steel rope 10 drives the clamping rod 6 to move through the corresponding connecting block 8, the clamping rod 6 slides on the corresponding fixing rod 5 and compresses the spring 7, so that the clamping rod 6 moves into the corresponding cavity 4, the clamping rod 6 is separated from the corresponding clamping groove 3, and then the upper shell 2 is moved, the upper shell 2 drives the limit block 14 to separate from the corresponding limit groove 13, so as to separate the upper shell 2 from the lower shell 1, when installing, pull the pull ring 11 upwards, the pull ring 11 drives the flexible steel rope 10 to move The flexible steel rope 10 drives the clamping rod 6 to move through the corresponding connecting block 8. The clamping rod 6 slides on the corresponding fixing rod 5 and compresses the spring 7, so that the clamping rod 6 moves into the corresponding cavity 4, and the limit block 14 on the upper shell 2 is aligned with the corresponding limit groove 13 and moved. When the bottom of the upper shell 2 contacts the top of the limit ring 12, the pulling force on the pull ring 11 is released, and the spring 7 in the compressed state is reset. The spring 7 drives the corresponding clamping rod 6 to move, so that the clamping rod 6 is clamped with the clamping groove 3, thereby fixing the upper shell 2 and the lower shell 1. The operation is simple and convenient, and it is easy to install quickly.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An aluminum alloy housing component of an LED lamp, comprising a lower housing (1), characterized in that: The lower shell (1) is in movable contact with the upper shell (2), and both sides of the upper shell (2) are provided with a clamping groove (3). The lower shell (1) is provided with two cavities (4), and a fixing rod (5) is fixedly connected to the inner wall of one side of the cavity (4), and a clamping rod (6) is slidably connected to the fixing rod (5). A spring (7) is fixedly connected between the end of the clamping rod (6) and the inner wall of one side of the corresponding cavity (4), and the spring (7) is movably sleeved on the corresponding fixing rod (5). The clamping rod (6) is clamped with the corresponding clamping groove (3); a connecting block (8) is fixedly connected to the top of the clamping rod (6); a flexible steel rope (10) is fixedly connected to one side of the connecting block (8); a fixed pulley (9) is rotatably connected to the inner wall of one side of the cavity (4); an end of the flexible steel rope (10) passes around one side of the corresponding fixed pulley (9) and then extends upward to the top of the lower shell (1) and is fixedly connected to the pull ring (11); a limit ring (12) is fixedly connected to the inner wall of the lower shell (1).

2. The aluminum alloy housing member of the LED lamp according to claim 1, characterized in that: A limiting groove (13) with an opening on one side is provided on the front inner wall and the rear inner wall of the lower shell (1).

3. The aluminum alloy housing member of the LED lamp according to claim 2, characterized in that: The limiting groove (13) is movably in contact with a limiting block (14), and one side of the limiting block (14) is fixedly connected to one side of the upper shell (2).

4. The aluminum alloy housing member of the LED lamp according to claim 1, characterized in that: The bottom of the upper shell (2) is in movably contact with the top of the limiting ring (12).

5. The aluminum alloy housing member of the LED lamp according to claim 1, characterized in that: A limiting hole is provided on the inner wall of the other side of the cavity (4), and the inner wall of the limiting hole is slidably connected to the outer side of the corresponding clamping rod (6).

6. The aluminum alloy housing member of the LED lamp according to claim 1, characterized in that: A circular hole is provided on the top inner wall of the cavity (4), and the inner wall of the circular hole is slidably connected to the outer side of the corresponding flexible steel rope (10).

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