Ceiling aluminum lamp heat dissipation structure

Abstract

The utility model provides a heat dissipation structure of a ceiling aluminum lamp, which relates to the technical field of aluminum lamps and comprises an aluminum shell, the outer surface of the aluminum shell is provided with a heat dissipation port and an air inlet, the top of the aluminum shell is provided with a top cover, the top of the top cover is provided with an air outlet, and a lamp panel is mounted in the aluminum shell. According to the LED lamp, the outer surface of the lamp panel can directly dissipate heat through the heat dissipation openings, heat at the top of the lamp panel is transmitted to the heat dissipation fins through the heat conduction plate, the heat dissipation of the lamp panel is facilitated in the heat transmission process, and in the heat transmission process, a part of heat loss is transmitted into the aluminum shell, so that the heat dissipation efficiency is improved. Flowing air enters the aluminum shell through the air inlet and goes out through the air outlet formed in the top of the top cover, air circulation is formed, and therefore heat in the air in the aluminum shell is circulated to the air outside the aluminum shell, and the purpose of two-way heat dissipation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum lamps, in particular to a heat dissipation structure of a ceiling aluminum lamp. Background Art

[0002] In people's daily life, ceiling lamps are a common piece of furniture in the house. The main function of ceiling lamps is to provide indoor lighting, thereby helping people to move around in the room.

[0003] Ceiling lamps can provide uniform light for the room, which is helpful to reduce the visual fatigue of people indoors, especially when people indoors are reading or writing. In addition, ceiling lamps can be used to decorate the space and enhance the aesthetics of the home through different styles and patterns, which makes the application range of ceiling lamps relatively wide. Its main structure includes a shell and a module inside it. The ceiling lamp is generally installed on the ceiling by bolts. When the ceiling lamp is working, heat is generated inside. When the ceiling lamp works for a long time, the heat generated inside reaches a certain temperature and affects the lighting efficiency of the ceiling lamp. When the heat cannot be dissipated for a long time, it often reduces the service life of the ceiling lamp. Therefore, a ceiling aluminum lamp heat dissipation structure is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a ceiling aluminum lamp heat dissipation structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ceiling-mounted aluminum lamp heat dissipation structure, comprising an aluminum shell, the outer surface of the aluminum shell is provided with a heat dissipation port and an air inlet, the top of the aluminum shell is provided with a top cover, the top of the top cover is provided with an air outlet, a lamp panel is installed inside the aluminum shell, a heat dissipation mechanism is provided inside the aluminum shell, the heat dissipation mechanism comprises a heat conducting plate, a fixing ring is provided inside a slot provided at the top of the heat conducting plate, and a heat sink is provided at the top of the heat conducting plate.

[0006] Preferably, a fixing block is provided above the top cover, a bolt passes through the inside of the fixing block, the fixing block is threadedly connected to the bolt, the heat dissipation port is located below the air inlet, the bottom of the top cover is fixedly connected to the top of the aluminum shell by bolts, the heat conducting plate is located inside the aluminum shell, and the bottom of the heat conducting plate is fixedly connected to the top of the lamp panel by bolts.

[0007] Preferably, the outer surface of the fixing ring is welded to the inner wall of the slot opened at the top of the heat conducting plate, and the bottom of the heat sink is welded to the top of the heat conducting plate.

[0008] Preferably, the bottom of the fixing block is fixedly connected to the top of the top cover by bolts, the number of the fixing blocks is two, and a suspension rope is provided between the two fixing blocks.

[0009] Preferably, a buckle is welded to the bottom end of the sling, a clamping block is provided on the top of the fixing block, and the bottom of the clamping block is welded to the top of the fixing block.

[0010] Preferably, a limiting groove is provided on the outer surface of the clamping block, the buckle is located inside the limiting groove, and the buckle is movably connected to the clamping block.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the outer surface of the lamp panel can directly dissipate heat through the heat dissipation port, and the heat on the top of the lamp panel is transferred to the heat sink through the heat conduction plate. The heat transfer process helps the lamp panel to dissipate heat, and in the process of heat transfer, a part of the heat loss is transferred to the inside of the aluminum shell, and the flowing air enters the inside of the aluminum shell through the air inlet and goes out through the air outlet opened on the top of the top cover, forming air circulation, thereby circulating the heat in the air inside the aluminum shell to the air outside the aluminum shell, thereby achieving the purpose of two-way heat dissipation and increasing the heat dissipation efficiency of the lamp panel. In addition, the device is installed on the ceiling through a fixing block, a clamping block, a hanging rope and a buckle, and when the lamp panel needs to be repaired or replaced, the disassembly efficiency of the lamp panel is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a heat dissipation structure of a ceiling aluminum lamp provided by the utility model.

[0014] Figure 2 This is an enlarged view of area A of a ceiling aluminum lamp heat dissipation structure provided by the utility model.

[0015] Figure 3 A block cross-sectional view and a stereoscopic view of a heat dissipation structure of a ceiling aluminum lamp provided by the utility model.

[0016] Figure 4 A partial stereoscopic diagram of a heat dissipation structure of a ceiling aluminum lamp provided by the utility model.

[0017] Figure 5 A three-dimensional diagram of a heat dissipation structure of a ceiling aluminum lamp provided by the utility model.

[0018] Figure 6 A three-dimensional diagram of a heat dissipation mechanism of a ceiling aluminum lamp heat dissipation structure provided by the utility model.

[0019] Figure 7 A partial stereoscopic diagram of a heat dissipation mechanism of a ceiling aluminum lamp heat dissipation structure provided by the utility model.

[0020] Legend:

[0021] 1. Aluminum shell; 11. Heat dissipation port; 12. Air inlet; 2. Top cover; 21. Air outlet; 3. Fixing block; 4. Clamping block; 41. Limiting slot; 5. Hanging rope; 51. Buckle; 6. Bolt; 7. Lamp panel; 8. Heat dissipation mechanism; 81. Heat conduction plate; 82. Fixing ring; 83. Heat sink. 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.

[0023] Example 1

[0024] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: a ceiling aluminum lamp heat dissipation structure, comprising an aluminum shell 1, the outer surface of the aluminum shell 1 is provided with a heat dissipation port 11 and an air inlet 12, the top of the aluminum shell 1 is provided with a top cover 2, the top of the top cover 2 is provided with an air outlet 21, a lamp panel 7 is installed inside the aluminum shell 1, a heat dissipation mechanism 8 is provided inside the aluminum shell 1, the heat dissipation mechanism 8 comprises a heat conducting plate 81, a fixing ring 82 is provided inside the card slot provided at the top of the heat conducting plate 81, and a heat sink 8 is provided on the top of the heat conducting plate 81. 3. A fixing block 3 is provided above the top cover 2, a bolt 6 is passed through the inside of the fixing block 3, the fixing block 3 is threadedly connected to the bolt 6, the heat dissipation port 11 is located below the air inlet 12, the bottom of the top cover 2 is fixedly connected to the top of the aluminum shell 1 by the bolt 6, the heat conducting plate 81 is located inside the aluminum shell 1, the bottom of the heat conducting plate 81 is fixedly connected to the top of the lamp panel 7 by the bolt 6, the outer surface of the fixing ring 82 is welded to the inner wall of the slot opened at the top of the heat conducting plate 81, and the bottom of the heat sink 83 is welded to the top of the heat conducting plate 81.

[0025] In this embodiment, on the one hand, the outer surface of the lamp panel 7 is directly cooled by the heat dissipation port 11 opened on the outer surface of the aluminum shell 1. On the other hand, the lamp panel 7 is cooled by the heat dissipation mechanism 8 in cooperation with the air inlet 12 and the air outlet 21, thereby achieving the purpose of two-way heat dissipation, increasing the heat dissipation efficiency of the lamp panel 7, and thus helping the staff to use the device. The aluminum shell 1 is located on the outer surface of the lamp panel 7, which plays a role in dust prevention and heat dissipation for the lamp panel 7. The heat dissipation port 11 opened on the aluminum shell 1 is directly facing the outer surface of the lamp panel 7, thereby helping the heat of the outer surface of the lamp panel 7 to be transferred to the external air through the heat dissipation port 11, thereby achieving the effect of directly cooling the external air. An air inlet 12 is provided above the heat dissipation port 11, and the air inlet 12 is facing the top position of the lamp panel 7. The air flowing in the room can enter the interior of the aluminum shell 1 through the air inlet 12. The function of the heat conducting plate 81 is to absorb the heat transferred from the top of the lamp panel 7 The heat is then transferred to the heat sink 83. The process of heat transfer helps the lamp panel 7 to dissipate heat, and in the process of heat transfer, a part of the heat loss is transferred to the interior of the aluminum shell 1. The flowing air enters the interior of the aluminum shell 1 through the air inlet 12 and goes out through the air outlet 21 opened on the top of the top cover 2, forming air circulation, thereby circulating the heat in the air inside the aluminum shell 1 to the air outside the aluminum shell 1, further enhancing the heat dissipation of the lamp panel 7. In addition, multiple heat sinks 83 form a module, and there are multiple heat dissipation modules on the top of the heat conducting plate 81, and the outer ends of the multiple modules are respectively aligned with the multiple air inlets 12, and the inner ends of the multiple heat dissipation modules are located on one side of the air outlet 21, which restricts the direction of air circulation to a certain extent, thereby enhancing the efficiency of air circulation and then enhancing the efficiency of heat dissipation. The wires can be connected to the lamp panel 7 through the slot opened on the top of the fixing ring 82 for power.

[0026] Example 2

[0027] like Figure 1-Figure 7 As shown, the bottom of the fixed block 3 is fixedly connected to the top of the top cover 2 by a bolt 6, there are two fixed blocks 3, a hanging rope 5 is provided between the two fixed blocks 3, a buckle 51 is welded to the bottom end of the hanging rope 5, a clamping block 4 is provided on the top of the fixed block 3, the bottom of the clamping block 4 is welded to the top of the fixed block 3, a limiting groove 41 is provided on the outer surface of the clamping block 4, the buckle 51 is located inside the limiting groove 41, and the buckle 51 is movably connected to the clamping block 4.

[0028] In this embodiment, the lamp panel 7 is generally connected to the ceiling by a plurality of bolts 6, and the disassembly efficiency is low. The device is installed on the ceiling by means of a fixing block 3, a clamping block 4, a hanging rope 5, and a buckle 51. When the lamp panel 7 needs to be repaired or replaced, the disassembly efficiency of the lamp panel 7 is improved. There are two fixing blocks 3, one of which is installed on the top of the top cover 2 by bolts 6, and the other is installed on the indoor ceiling by bolts 6. Both ends of the hanging rope 5 are connected to the two fixing blocks 3 respectively by buckles 51 in cooperation with the clamping block 4. On the one hand, the hanging rope 5 can beautify the appearance of the ceiling lamp, and on the other hand, the staff can change the height of the ceiling lamp by replacing the hanging rope 5 of different lengths, thereby increasing the flexibility of the device. The outer surface of the buckle 51 and the hanging rope 5 connecting one end of the buckle 51 slides into the interior of the clamping block 4 through the limiting groove 41. When the ceiling lamp is installed on the ceiling, due to its own gravity, the inner wall of the limiting groove 41 limits the buckle 51, thereby preventing the buckle 51 from slipping out of the interior of the clamping block 4 to a certain extent.

[0029] Working principle:

[0030] like Figure 1-Figure 7 As shown, first, the staff slides the buckles 51 connected at both ends of the hanging rope 5 into the limiting grooves 41 opened on the two blocks 4, so that the two fixing blocks 3 are connected together, and the lamp panel 7 is installed on the ceiling through one of the fixing blocks 3. Secondly, during the working process of the lamp panel 7, the outer surface of the lamp panel 7 can be directly dissipated through the heat dissipation port 11, and the heat on the top of the lamp panel 7 is transferred to the heat sink 83 through the heat conduction plate 81. The heat transfer process helps the lamp panel 7 to dissipate heat. At the same time, a part of the heat is lost and transferred to the internal air of the aluminum shell 1. The indoor flowing air enters the interior of the aluminum shell 1 through the air inlet 12 and brings the heat to the outside of the aluminum shell 1 through the air outlet 21.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A ceiling aluminum lamp heat dissipation structure, characterized in that: The invention comprises an aluminum shell (1), wherein the outer surface of the aluminum shell (1) is provided with a heat dissipation port (11) and an air inlet (12), the top of the aluminum shell (1) is provided with a top cover (2), the top of the top cover (2) is provided with an air outlet (21), a lamp panel (7) is installed inside the aluminum shell (1), a heat dissipation mechanism (8) is provided inside the aluminum shell (1), the heat dissipation mechanism (8) comprises a heat conduction plate (81), a fixing ring (82) is provided inside a slot provided at the top of the heat conduction plate (81), and a heat sink (83) is provided at the top of the heat conduction plate (81).

2. The heat dissipation structure of a ceiling aluminum lamp according to claim 1, characterized in that: A fixing block (3) is provided above the top cover (2), a bolt (6) penetrates the interior of the fixing block (3), the fixing block (3) is threadedly connected to the bolt (6), the heat dissipation port (11) is located below the air inlet (12), the bottom of the top cover (2) is fixedly connected to the top of the aluminum housing (1) via the bolt (6), the heat conducting plate (81) is located inside the aluminum housing (1), and the bottom of the heat conducting plate (81) is fixedly connected to the top of the lamp panel (7) via the bolt (6).

3. The heat dissipation structure of a ceiling aluminum lamp according to claim 1, characterized in that: The outer surface of the fixing ring (82) is welded to the inner wall of the slot opened at the top of the heat conducting plate (81), and the bottom of the heat sink (83) is welded to the top of the heat conducting plate (81).

4. The heat dissipation structure of a ceiling aluminum lamp according to claim 2, characterized in that: The bottom of the fixing block (3) is fixedly connected to the top of the top cover (2) via a bolt (6); there are two fixing blocks (3), and a suspension rope (5) is provided between the two fixing blocks (3).

5. The heat dissipation structure of a ceiling aluminum lamp according to claim 4, characterized in that: A buckle (51) is welded to the bottom end of the suspension rope (5), a clamping block (4) is provided on the top of the fixing block (3), and the bottom of the clamping block (4) is welded to the top of the fixing block (3).

6. The heat dissipation structure of a ceiling aluminum lamp according to claim 5, characterized in that: A limiting groove (41) is provided on the outer surface of the clamping block (4), the buckle (51) is located inside the limiting groove (41), and the buckle (51) is movably connected to the clamping block (4).

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