Ultrahigh heat conduction aluminum nitride LED support

Abstract

The utility model discloses a superhigh heat conduction aluminium nitride LED support relates to LED support technical field, including LED support and LED lamp, the inner side of LED support upper portion is fixedly connected with transparent shell, LED lamp lower portion is fixedly connected with mounting plate, the lower portion of LED support is provided with heat dissipation opening, the middle of mounting plate lower portion is movably connected with aluminium nitride, the middle of mounting plate is provided with heat dissipation opening, the heat dissipation opening is provided with heat dissipation opening, the heat dissipation opening is provided with heat dissipation opening, the heat dissipation opening is provided with heat dissipation opening, the heat dissipation opening is provided with heat dissipation opening, and the heat dissipation opening is provided with heat dissipation opening. A rotating shaft is movably connected to the inner side face of the middle of the lower portion of the aluminum nitride, a heat dissipation plate is fixedly connected to the outer side face of the lower middle portion of the rotating shaft, and a mounting ring is movably connected to the inner wall of the lower portion of the LED support. According to the LED lamp, the aluminum nitride is arranged, heat generated by the LED lamp can be conducted through the ultrahigh heat conductivity of the aluminum nitride, then the heat is dissipated through the heat dissipation plate, the heat dissipation efficiency is higher, the LED support can be detached through the installation ring, and the damaged LED lamp on the installation plate can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of LED brackets, in particular to an ultra-high thermal conductivity aluminum nitride LED bracket. Background Art

[0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured to the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. It is sealed with epoxy resin on all sides to protect the internal core wire, and finally the outer shell is installed, so the LED lamp has good earthquake resistance.

[0003] An LED bracket disclosed in the Chinese utility model patent application disclosure specification CN213958984U, although the utility model can install LED chips of different types and sizes, and can also reduce the number of chips and save costs, but when the utility model is in use, the LED lamp will generate a lot of heat, and the heat cannot be discharged in time, which will make the resistance generated by the LED chip higher and higher, reduce the service life of the LED, and increase energy consumption. Therefore, there is a problem that the heat cannot be discharged in time. Moreover, after long-term use, the LED will be damaged, and the LED lamp cannot be replaced. The practicality is not high, so there is a problem that the LED lamp cannot be replaced. In summary, the utility model has the problems of not being able to discharge heat in time and not being able to replace the LED lamp. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an ultra-high thermal conductivity aluminum nitride LED bracket, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical scheme: comprising an LED bracket and an LED lamp, wherein the upper inner side surface of the LED bracket is fixedly connected with a transparent shell, and the lower side of the LED lamp is fixedly connected with a mounting plate;

[0008] A heat dissipation port is provided at the lower part of the LED bracket, an aluminum nitride is movably connected to the middle of the lower part of the mounting plate, a rotating shaft is movably connected to the inner side of the lower middle part of the aluminum nitride, and a heat dissipation plate is fixedly connected to the outer side of the lower middle part of the rotating shaft;

[0009] The lower inner wall of the LED bracket is movably connected with a mounting ring, the top of the mounting ring is movably connected with the mounting plate, the upper outer corner of the mounting ring is provided with a slope, the upper outer side surface of the mounting ring is provided with a fixing groove, the inner side surface of the fixing groove is movably connected with a fixing block, and the outer side surface of the fixing block is movably connected with the LED bracket.

[0010] Optionally, a reflective ring is fixedly connected to the upper inner side surface of the LED bracket, and the upper outer side surface of the reflective ring is fixedly connected to the transparent shell.

[0011] Optionally, the upper periphery of the mounting plate is movably connected to the reflective ring, and the outer side surface of the mounting plate is movably connected to the LED bracket.

[0012] Optionally, a spring is fixedly connected to the outer side surface of the fixing block, and the other end of the spring is fixedly connected to the LED bracket.

[0013] Optionally, a heat dissipation port is provided at the lower portion of the mounting ring, and the heat dissipation port on the LED bracket is in communication with the heat dissipation port on the mounting ring.

[0014] Optionally, the plurality of heat dissipation plates are evenly distributed on the rotating shaft in a circular shape, and the plurality of heat dissipation openings are evenly distributed on the LED bracket and the mounting ring in a circular shape.

[0015] (III) Beneficial effects

[0016] The utility model provides an ultra-high thermal conductivity aluminum nitride LED bracket, which has the following beneficial effects:

[0017] 1. The ultra-high thermal conductivity aluminum nitride LED bracket, by setting aluminum nitride, can conduct the heat generated by the LED lamp by utilizing the ultra-high thermal conductivity of aluminum nitride, and then dissipate the heat through the heat sink, with higher heat dissipation efficiency.

[0018] 2. The ultra-high thermal conductivity aluminum nitride LED bracket can be disassembled by setting a mounting ring, so as to facilitate the replacement of damaged LED lamps on the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the left-side cross-sectional structure of the utility model;

[0024] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0025] In the figure: 1. transparent shell; 2. LED bracket; 3. heat dissipation port; 4. rotating shaft; 5. heat dissipation plate; 6. mounting ring; 7. reflective ring; 8. mounting plate; 9. aluminum nitride; 10. LED lamp; 11. slope; 12. fixing groove; 13. fixing block; 14. spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1

[0028] See also Figures 1 to 6 The utility model provides a technical solution: an ultra-high thermal conductivity aluminum nitride LED bracket, comprising an LED bracket 2 and an LED lamp 10, wherein the upper inner side surface of the LED bracket 2 is fixedly connected with a transparent shell 1, the upper inner side surface of the LED bracket 2 is fixedly connected with a reflective ring 7, the upper outer side surface of the reflective ring 7 is fixedly connected with the transparent shell 1, and the lower side of the LED lamp 10 is fixedly connected with a mounting plate 8;

[0029] A heat dissipation port 3 is provided at the lower portion of the LED bracket 2, and a heat dissipation port 3 is provided at the lower portion of the mounting ring 6. The heat dissipation port 3 on the LED bracket 2 is communicated with the heat dissipation port 3 on the mounting ring 6. An aluminum nitride 9 is movably connected to the middle of the lower portion of the mounting plate 8, and a rotating shaft 4 is movably connected to the inner side surface of the lower middle portion of the aluminum nitride 9. A heat dissipation plate 5 is fixedly connected to the outer side surface of the middle and lower portion of the rotating shaft 4. Several heat dissipation plates 5 are evenly distributed on the rotating shaft 4 in a circular shape, and several heat dissipation ports 3 are evenly distributed on the LED bracket 2 and the mounting ring 6 in a circular shape.

[0030] When in use, when the LED lamp 10 emits light and generates a large amount of heat, the heat is conducted into the aluminum nitride 9 through the mounting plate 8, and the ultra-high thermal conductivity of the aluminum nitride 9 is used to quickly conduct the heat to the heat sink 5. The heat sink 5 dissipates heat through the heat dissipation port 3 and the lower part, thereby accelerating the heat dissipation efficiency.

[0031] Example 2

[0032] See also Figures 1 to 6The utility model provides a technical solution: an ultra-high thermal conductivity aluminum nitride LED bracket, comprising an LED bracket 2 and an LED lamp 10, wherein the upper inner side surface of the LED bracket 2 is fixedly connected with a transparent shell 1, the upper inner side surface of the LED bracket 2 is fixedly connected with a reflective ring 7, the upper outer side surface of the reflective ring 7 is fixedly connected with the transparent shell 1, and the lower side of the LED lamp 10 is fixedly connected with a mounting plate 8;

[0033] The upper periphery of the mounting plate 8 is movably connected to the reflective ring 7, the outer side surface of the mounting plate 8 is movably connected to the LED bracket 2, the lower inner wall of the LED bracket 2 is movably connected with the mounting ring 6, the top of the mounting ring 6 is movably connected to the mounting plate 8, the upper outer corner of the mounting ring 6 is provided with a slope 11, the upper outer side surface of the mounting ring 6 is provided with a fixing groove 12, the inner side surface of the fixing groove 12 is movably connected with a fixing block 13, the outer side surface of the fixing block 13 is fixedly connected with a spring 14, the other end of the spring 14 is fixedly connected to the LED bracket 2, and the outer side surface of the fixing block 13 is movably connected to the LED bracket 2.

[0034] During use, when the LED lamp 10 needs to be replaced, the mounting ring 6 is pulled downward, and the inclined surface of the fixing groove 12 on the mounting ring 6 causes the fixing block 13 to move outward, thereby compressing the spring 14, causing the fixing block 13 to leave the fixing groove 12, and then taking out the mounting ring 6, and then taking out the mounting plate 8 and the LED lamp 10, and repairing or replacing the LED lamp 10. After completion, the mounting plate 8 is placed inside the LED bracket 2 until the mounting plate 8 contacts the reflective ring 7, and then the mounting ring 6 is placed inside the LED bracket 2. The slope 11 causes the fixing block 13 to move outward, thereby compressing the spring 14. When the mounting ring 6 contacts the mounting plate 8, the spring 14 stretches, causing the fixing block 13 to enter the fixing groove 12.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-high thermal conductivity aluminum nitride LED bracket, comprising an LED bracket (2) and an LED lamp (10), characterized in that: The upper inner side surface of the LED bracket (2) is fixedly connected to a transparent shell (1), and the lower side of the LED lamp (10) is fixedly connected to a mounting plate (8); The lower part of the LED bracket (2) is provided with a heat dissipation port (3); the lower middle part of the mounting plate (8) is movably connected to an aluminum nitride (9); the lower middle inner side surface of the aluminum nitride (9) is movably connected to a rotating shaft (4); the lower middle outer side surface of the rotating shaft (4) is fixedly connected to a heat dissipation plate (5); The lower inner wall of the LED bracket (2) is movably connected to a mounting ring (6), the upper surface of the mounting ring (6) is movably connected to a mounting plate (8), the upper outer corner of the mounting ring (6) is provided with a slope (11), the upper outer side surface of the mounting ring (6) is provided with a fixing groove (12), the inner side surface of the fixing groove (12) is movably connected to a fixing block (13), and the outer side surface of the fixing block (13) is movably connected to the LED bracket (2).

2. The ultra-high thermal conductivity aluminum nitride LED bracket according to claim 1, characterized in that: A reflective ring (7) is fixedly connected to the upper inner side surface of the LED bracket (2), and an upper outer side surface of the reflective ring (7) is fixedly connected to the transparent shell (1).

3. The ultra-high thermal conductivity aluminum nitride LED bracket according to claim 1, characterized in that: The upper periphery of the mounting plate (8) is movably connected to the reflective ring (7), and the outer side surface of the mounting plate (8) is movably connected to the LED bracket (2).

4. The ultra-high thermal conductivity aluminum nitride LED bracket according to claim 1, characterized in that: A spring (14) is fixedly connected to the outer side surface of the fixing block (13), and the other end of the spring (14) is fixedly connected to the LED bracket (2).

5. The ultra-high thermal conductivity aluminum nitride LED bracket according to claim 1, characterized in that: A heat dissipation opening (3) is provided at the lower portion of the mounting ring (6), and the heat dissipation opening (3) on the LED bracket (2) is in communication with the heat dissipation opening (3) on the mounting ring (6).

6. The ultra-high thermal conductivity aluminum nitride LED bracket according to claim 1, characterized in that: A plurality of heat dissipation plates (5) are evenly distributed on the rotating shaft (4) in a circular shape, and a plurality of heat dissipation openings (3) are evenly distributed on the LED bracket (2) and the mounting ring (6) in a circular shape.

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