Fluorescent lamp tube aluminum alloy support

Abstract

The utility model relates to the technical field of lamp tube supports, and discloses a fluorescent lamp tube aluminum alloy support which comprises an aluminum alloy shell and a cooling fin, a reflection bottom plate is arranged at the bottom of the aluminum alloy shell, the cooling fin is arranged in the aluminum alloy shell and located above the reflection bottom plate, a heat conduction rubber sleeve is arranged above the cooling fin, and the heat conduction rubber sleeve is connected with the aluminum alloy shell. A heat conduction column is arranged at the top of the heat conduction rubber sleeve, a bottom plate is arranged at the position, located in the heat conduction rubber sleeve, of the bottom end of the heat conduction column, and cooling water is filled in the heat conduction rubber sleeve. Heat in cooling water is led out through the heat conduction column, heat dissipation is achieved, the heat dissipation effect of the whole aluminum alloy support is improved through the combined action of the cooling fins, the heat conduction rubber sleeve and the heat conduction column, the heat dissipation effect of the fluorescent lamp tube is improved conveniently, and the service life of the fluorescent lamp tube is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp tube brackets, in particular to an aluminum alloy bracket for a fluorescent lamp tube. Background Art

[0002] Fluorescent tubes, also often called fluorescent lamps, are a light source widely used in daily life and industry. Its structure is usually a completely sealed slender glass tube filled with low-pressure rare gas and a small amount of mercury. When current passes through, the low-pressure mercury vapor releases ultraviolet rays, which shine on the phosphor coating on the inner wall, causing the phosphor to glow and produce visible light. Compared with traditional incandescent lamps, fluorescent tubes have higher energy conversion efficiency and longer service life.

[0003] Fluorescent tubes usually need to be fixed with brackets to maintain their stability and the correct lighting angle. Aluminum alloy is an ideal material for brackets because it is both light and strong. This material can reduce the weight of the entire lighting device while providing sufficient support to prevent the long tube from sagging or shaking in the middle.

[0004] However, the existing aluminum alloy brackets for fluorescent tubes often only have the function of supporting the tubes, without considering the heat dissipation requirements of the tubes. This may cause the tubes to overheat during use, affecting their performance and lifespan. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum alloy bracket for a fluorescent lamp tube to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy bracket for a fluorescent tube, comprising: an aluminum alloy shell and a heat sink, a reflective bottom plate being provided at the bottom of the aluminum alloy shell, a heat sink being provided above the reflective bottom plate inside the aluminum alloy shell, a heat-conducting rubber sleeve being provided above the heat sink, a heat-conducting column being provided at the top of the heat-conducting rubber sleeve, a bottom plate being provided inside the heat-conducting rubber sleeve at the bottom end of the heat-conducting column, a cover plate being provided outside the heat-conducting rubber sleeve at the top end of the heat-conducting column, and cooling water being filled inside the heat-conducting rubber sleeve.

[0007] Furthermore, guide bars are provided on both sides of the top of the aluminum alloy shell, elastic cards are clamped on the outer sides of the guide bars, and a hanging ring is provided on the top of the elastic card.

[0008] Furthermore, lamp holders are provided at both ends of the aluminum alloy shell.

[0009] Furthermore, there are multiple heat sinks, and the multiple heat sinks are evenly arranged at equal distances inside the aluminum alloy shell.

[0010] Furthermore, there are a plurality of heat-conducting columns, and the plurality of heat-conducting columns are evenly arranged at equal distances on the heat-conducting rubber sleeve.

[0011] Furthermore, the bottom plate is located in the middle area of ​​the heat-conducting rubber sleeve, and both ends of the heat-conducting rubber sleeve are in a closed state.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes that when the aluminum alloy bracket of the fluorescent lamp tube is used, the fluorescent lamp tube is installed between the lamp tube seats through the provided aluminum alloy shell, the fluorescent lamp tube generates heat when in use, the heat is transferred to the aluminum alloy shell through the reflective bottom plate for natural heat dissipation, a part of the heat is transferred to the heat-conducting rubber sleeve through the heat-conducting fin, and the heat is dissipated through heat exchange with cooling water inside the heat-conducting rubber sleeve, and at the same time, after the cooling water absorbs the heat, the temperature becomes higher, the density thereof decreases, and the buoyancy on the bottom plate and the heat-conducting column is reduced, so that the heat-conducting column is lowered relative to the top of the heat-conducting rubber sleeve, so that the contact area between the heat-conducting column and the cooling water is increased, and the heat in the cooling water is led out through the heat-conducting column to realize heat dissipation, and the whole aluminum alloy bracket improves the heat dissipation effect of the aluminum alloy bracket through the joint action of the heat-conducting fin, the heat-conducting rubber sleeve and the heat-conducting column, so that it is convenient to improve the heat dissipation effect of the fluorescent lamp tube and the service life of the fluorescent lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of an aluminum alloy bracket for a fluorescent lamp tube according to the utility model;

[0015] Figure 2 It is an enlarged left sectional view of an aluminum alloy bracket of a fluorescent lamp tube of the utility model;

[0016] Figure 3 This is a main cross-sectional view of an aluminum alloy bracket for a fluorescent lamp tube according to the utility model;

[0017] Figure 4 This is a three-dimensional diagram of an aluminum alloy bracket for a fluorescent lamp tube according to the utility model from another perspective.

[0018] In the figure: 1. Aluminum alloy shell; 2. Guide strip; 3. Elastic card; 4. Hanging ring; 5. Lamp holder; 6. Cover plate; 7. Heat sink; 8. Thermal conductive rubber sleeve; 9. Bottom plate; 10. Thermal conductive column; 11. Reflective bottom plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an aluminum alloy bracket for a fluorescent lamp, comprising: an aluminum alloy shell 1 and a heat sink 7, a reflective bottom plate 11 is provided at the bottom of the aluminum alloy shell 1, a heat sink 7 is provided above the reflective bottom plate 11 inside the aluminum alloy shell 1, a heat sink 7 is provided above the heat sink 7, a heat conducting rubber sleeve 8 is provided above the heat conducting rubber sleeve 8, a heat conducting column 10 is provided on the top of the heat conducting rubber sleeve 8, a bottom plate 9 is provided inside the heat conducting rubber sleeve 8 at the bottom end of the heat conducting column 10, a cover plate 6 is provided outside the heat conducting rubber sleeve 8 at the top end of the heat conducting column 10, and the heat conducting rubber sleeve 8 is filled with cooling water. When the fluorescent tube is in use, heat is generated, and the heat is transferred to the aluminum alloy shell 1 through the reflective bottom plate 11 for natural heat dissipation. A part of the heat is transferred to the heat-conducting rubber sleeve 8 through the heat sink 7, and heat is dissipated by heat exchange with the cooling water inside the heat-conducting rubber sleeve 8. At the same time, after the cooling water absorbs the heat, the temperature becomes higher and its density decreases, and the buoyancy on the bottom plate 9 and the heat-conducting column 10 is reduced, so that the heat-conducting column 10 is lowered relative to the top of the heat-conducting rubber sleeve 8, so that the contact area between the heat-conducting column 10 and the cooling water is increased, and the heat in the cooling water is extracted through the heat-conducting column 10 to achieve heat dissipation. The entire aluminum alloy bracket improves the heat dissipation effect of the aluminum alloy bracket through the joint action of the heat sink, the heat-conducting rubber sleeve 8 and the heat-conducting column 10, which is convenient for improving the heat dissipation effect of the fluorescent tube and prolonging the service life of the fluorescent tube.

[0021] Guide strips 2 are provided on both sides of the top of the aluminum alloy shell 1, and elastic cards 3 are clamped on the outer side of the guide strips 2. A hanging ring 4 is provided on the top of the elastic card 3. The design of the guide strips 2 enables the elastic card 3 to be clamped on the top of the aluminum alloy shell 1, and the aluminum alloy bracket is hung on the roof through the hanging ring 4 and the hanging chain to achieve the installation and fixation of the aluminum alloy shell 1.

[0022] Lamp holders 5 are provided at both ends of the aluminum alloy housing 1. The lamp holders 5 are used to connect fluorescent lamps and connect the fluorescent lamps to a municipal power supply.

[0023] There are multiple heat sinks 7, which are evenly arranged at equal distances inside the aluminum alloy shell 1. The heat on the aluminum alloy shell 1 can be quickly transferred to the thermally conductive rubber sleeve 8 through the heat sink 7, which is convenient for heat exchange with the cooling water in the thermally conductive rubber sleeve 8. A plurality of heat sinks 7 with equal distances are provided, which can evenly dissipate the heat on the aluminum alloy shell 1 and avoid the influence of excessive local temperature on the performance of the fluorescent tube.

[0024] There are multiple heat-conducting columns 10, and the multiple heat-conducting columns 10 are evenly arranged on the heat-conducting rubber sleeve 8 at equal intervals. The heat-conducting columns 10 and the heat-conducting rubber sleeve 8 are designed with piston sliding, which is similar to the relationship between a hydraulic cylinder and a piston rod. This ensures that while the heat-conducting rubber sleeve 8 and the heat-conducting columns 10 are slidingly connected, the cooling water in the heat-conducting rubber sleeve 8 will not overflow from the connection of the heat-conducting columns 10.

[0025] The bottom plate 9 is located in the middle area of ​​the heat-conducting rubber sleeve 8. Both ends of the heat-conducting rubber sleeve 8 are closed. One side of the heat-conducting rubber sleeve 8 is provided with a through hole for injecting and discharging cooling water, and a plug is provided at the through hole to prevent the cooling water from overflowing.

[0026] When the aluminum alloy bracket for the fluorescent tube is used, the fluorescent tube is installed between the tube holders 5. When the fluorescent tube is used, heat is generated, and the heat is transferred to the aluminum alloy shell 1 through the reflective bottom plate 11 for natural heat dissipation. A part of the heat is transferred to the heat-conducting rubber sleeve 8 through the heat sink 7, and heat is dissipated by heat exchange with the cooling water inside the heat-conducting rubber sleeve 8. At the same time, after the cooling water absorbs the heat, the temperature becomes higher and its density decreases, and the buoyancy of the bottom plate 9 and the heat-conducting column 10 is reduced, so that the heat-conducting column 10 is lowered relative to the top of the heat-conducting rubber sleeve 8, so that the contact area between the heat-conducting column 10 and the cooling water is increased, and the heat in the cooling water is extracted through the heat-conducting column 10 to achieve heat dissipation. The entire aluminum alloy bracket improves the heat dissipation effect of the aluminum alloy bracket through the joint action of the heat sink, the heat-conducting rubber sleeve 8 and the heat-conducting column 10, which is convenient for improving the heat dissipation effect of the fluorescent tube and prolonging the service life of the fluorescent tube.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A fluorescent lamp aluminum alloy bracket, comprising: An aluminum alloy shell (1) and a heat sink (7), characterized in that: a reflective bottom plate (11) is provided at the bottom of the aluminum alloy shell (1), a heat sink (7) is provided inside the aluminum alloy shell (1) and located above the reflective bottom plate (11), a heat sink (8) is provided above the heat sink (7), a heat-conducting rubber sleeve (8) is provided at the top of the heat-conducting rubber sleeve (8), a heat-conducting column (10) is provided at the bottom end of the heat-conducting column (10) and located inside the heat-conducting rubber sleeve (8) and provided with a bottom plate (9), a top end of the heat-conducting column (10) and located outside the heat-conducting rubber sleeve (8) and provided with a cover plate (6), and the heat-conducting rubber sleeve (8) is filled with cooling water.

2. The aluminum alloy bracket for fluorescent lamp according to claim 1, characterized in that: Guide strips (2) are provided on both sides of the top of the aluminum alloy shell (1), elastic cards (3) are clamped on the outside of the guide strips (2), and a hanging ring (4) is provided on the top of the elastic card (3).

3. The aluminum alloy bracket for fluorescent lamp according to claim 1, characterized in that: Lamp holders (5) are provided at both ends of the aluminum alloy housing (1).

4. The aluminum alloy bracket for fluorescent lamp according to claim 1, characterized in that: There are a plurality of heat sinks (7), and the plurality of heat sinks (7) are evenly arranged at equal distances inside the aluminum alloy housing (1).

5. The aluminum alloy bracket for fluorescent lamp according to claim 1, characterized in that: There are a plurality of heat-conducting columns (10), and the plurality of heat-conducting columns (10) are evenly arranged at equal distances on the heat-conducting rubber sleeve (8).

6. The aluminum alloy bracket for fluorescent lamp according to claim 1, characterized in that: The bottom plate (9) is located in the middle area of ​​the heat-conducting rubber sleeve (8), and both ends of the heat-conducting rubber sleeve (8) are in a closed state.

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