High uniformity and consistency aluminum bezel

Abstract

The utility model discloses a high uniformity and consistency aluminum frame which comprises aluminum frame splicing blocks and fixed insertion strips, the surfaces of the aluminum frame splicing blocks are provided with insertion grooves matched with the fixed insertion strips in shape, the two sides of each aluminum frame splicing block are provided with insertion lug grooves and insertion lug heads respectively, and the surfaces of the aluminum frame splicing blocks are provided with heat dissipation fins. Every two aluminum frame splicing blocks are combined in an inserted mode through the corresponding inserting lug grooves and the corresponding inserting lug heads, the multiple aluminum frame splicing blocks are connected to the corresponding inserting grooves in a sleeved mode to form a straight line, and water cooling holes are formed in the surfaces of the aluminum frame splicing blocks. According to the novel split type aluminum frame structure, the multiple aluminum frame splicing blocks are spliced and combined through the insertion lug grooves and the insertion lug heads on the two sides and connected in a penetrating mode through the fixed insertion strips to form a complete overall structure, the multiple aluminum frame splicing blocks are directly split, and therefore the influence of thermal expansion on the aluminum frame can be effectively reduced; and frame deformation caused by stress concentration is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of solar aluminum frames, in particular to a high-uniformity and consistency aluminum frame. Background Art

[0002] The aluminum frame of the solar cell module is usually manufactured by extrusion molding, which has the characteristics of high uniformity and consistency. However, this aluminum frame is easily deformed by heat under direct sunlight, especially at the junction with the solar panel, which is more prone to thermal deformation. The thermal deformation of the aluminum frame will lead to an unstable connection between the frame and the solar panel, reduce the structural stability of the entire battery module, increase the risk of damage to the solar cell module, and thus affect the performance and service life of the module. In addition, due to the overall structure of the aluminum frame, temperature differences may occur after heating, causing internal stress concentration. Long-term temperature changes will cause material fatigue of the aluminum frame and increase the risk of damage to the frame. In view of this, research and improvement are carried out on the existing problems to provide a highly uniform and consistent aluminum frame to solve the current problems, aiming to achieve the purpose of solving problems and improving practical value through this technology. Utility Model Content

[0003] The utility model aims to solve the technical problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the utility model is: a highly uniform and consistent aluminum frame, including: an aluminum frame block and a fixed insert strip, the surface of the aluminum frame block is provided with a slot that matches the shape of the fixed insert strip, the two sides of the aluminum frame block are respectively provided with an ear plug slot and an ear plug head, the surface of the aluminum frame block is provided with a heat dissipation fin, two of the aluminum frame blocks are plugged into each other through the ear plug slot and the ear plug head, a plurality of the aluminum frame blocks are combined to form a straight line by being sleeved in the slot, and the surface of the aluminum frame block is provided with a water cooling hole.

[0005] In a preferred example, the utility model can be further configured as follows: the aluminum frame block is an aluminum profile structure, and the fixed insert strip is a low-carbon steel material component.

[0006] In a preferred example, the utility model can be further configured as follows: the ear-plug slots and ear-plug head structures of the two aluminum frame blocks are matched in size, and a gap smaller than the width of the ear-plug head is provided between two adjacent aluminum frame blocks.

[0007] In a preferred example, the utility model can be further configured as follows: rubber rings located at both ends of the water cooling hole are embedded and installed on the surface of the aluminum frame block.

[0008] In a preferred example, the utility model can be further configured as follows: the outer periphery of the aluminum frame block is a spherical structure, and the width of the surface heat dissipation fins gradually decreases along the two ends.

[0009] The beneficial effects achieved by the utility model are:

[0010] 1. In the utility model, a novel split aluminum frame structure is provided, and a complete overall structure is formed by using a plurality of aluminum frame blocks under the splicing combination of the ear slots and the ear heads on both sides and the through connection of the fixed insert strips. The direct split gaps of the plurality of aluminum frame blocks can effectively reduce the influence of thermal expansion on the aluminum frame and avoid frame deformation caused by stress concentration.

[0011] 2. In the present invention, the heat is quickly dissipated through the heat dissipation fins on the surface of the aluminum frame block, or the water pipeline can be connected through the water cooling hole to achieve internal circulation cooling, assisting the cooling of the aluminum frame block and the solar panel, and improving the practicality of the solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the aluminum frame block connection structure of an embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of the aluminum frame block and fixed insert structure of an embodiment of the utility model;

[0015] Figure 4 The figure is a schematic side view of the aluminum frame assembly according to one embodiment of the present invention.

[0016] Reference numerals:

[0017] 100, aluminum frame block; 110, heat sink fin; 120, slot; 130, water cooling hole; 101, ear plug slot; 102, ear plug head; 200, fixed insert strip. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] The highly uniform and consistent aluminum frames provided by some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0021] Combination Figure 1-4As shown, the highly uniform and consistent aluminum frame provided by the utility model comprises: an aluminum frame block 100 and a fixed insert strip 200, a slot 120 matching the shape of the fixed insert strip 200 is provided on the surface of the aluminum frame block 100, ear insert slots 101 and ear insert heads 102 are respectively provided on both sides of the aluminum frame block 100, a heat dissipation fin 110 is provided on the surface of the aluminum frame block 100, two aluminum frame blocks 100 are plugged into each other through the ear insert slots 101 and the ear insert heads 102, a plurality of aluminum frame blocks 100 are combined to form a straight line by being sleeved on the slots 120, and a water cooling hole 130 is provided on the surface of the aluminum frame block 100.

[0022] In this embodiment, the aluminum frame block 100 is an aluminum profile structure, and the fixed insert 200 is a low-carbon steel component.

[0023] Specifically, the thermal expansion coefficient of aluminum is about 23.1 × 10^-6 / ℃, and the thermal expansion coefficient of carbon steel is about 11.7 × 10^-6 / ℃; by using two different material structures connected to each other with different thermal expansion coefficients, the greater thermal expansion effect of aluminum in a high temperature environment can be greater, and the aluminum can slide freely without being restricted by the fixed insert 200, thereby avoiding expansion, deformation and bending of the aluminum frame block 100 caused by stress concentration.

[0024] In this embodiment, the ear-insertion slots 101 and the ear-insertion heads 102 of the two aluminum frame blocks 100 are matched in size, and a gap smaller than the width of the ear-insertion heads 102 is provided between two adjacent aluminum frame blocks 100 .

[0025] Specifically, gaps are provided between adjacent aluminum frame blocks 100 to avoid expansion and deformation.

[0026] In this embodiment, rubber rings located at both ends of the water cooling holes 130 are embedded and installed on the surface of the aluminum frame block 100 .

[0027] Specifically, the water cooling holes 130 at both ends of the aluminum frame blocks 100 are used to improve the joint sealing effect between the aluminum frame blocks 100 .

[0028] In this embodiment, the outer periphery of the aluminum frame block 100 is a spherical structure, and the width of the surface heat dissipation fins 110 gradually decreases along the two ends.

[0029] Specifically, by providing heat dissipation fins 110 of different widths, the contact and air-cooling efficiency of each heat dissipation fin 110 is made consistent and uniform.

[0030] The working principle and use process of this utility model:

[0031] In the use of the aluminum frame assembly, the slots 120 of appropriate length are cut, and a plurality of aluminum frame blocks 100 are inserted through the surface slots 120 and sleeved on the surface of the fixed inserting strip 200, and the ear slots 101 and ear heads 102 on both sides of the aluminum frame blocks 100 are spliced ​​and combined to form a complete aluminum frame strip structure. According to the actual environmental needs, when used in a high-temperature environment, the water pipeline can be connected to the water cooling hole 130 so that the water circulates inside the water cooling hole 130 to dissipate heat for the aluminum frame blocks 100 connected as a whole, or directly air-cooled through the heat dissipation fins 110.

[0032] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. High uniformity and consistency aluminum frame, characterized by, include: An aluminum frame block (100) and a fixed insert strip (200); a slot (120) matching the shape of the fixed insert strip (200) is provided on the surface of the aluminum frame block (100); ear insert slots (101) and ear insert heads (102) are respectively provided on two sides of the aluminum frame block (100); a heat dissipation fin (110) is provided on the surface of the aluminum frame block (100); two aluminum frame blocks (100) are plugged into each other through the ear insert slots (101) and the ear insert heads (102); a plurality of aluminum frame blocks (100) are combined to form a straight line by being sleeved on the slots (120); and a water cooling hole (130) is provided on the surface of the aluminum frame block (100).

2. The highly uniform and consistent aluminum frame according to claim 1, characterized in that: The aluminum frame block (100) is an aluminum profile structure, and the fixed insert strip (200) is a low-carbon steel component.

3. The highly uniform and consistent aluminum frame according to claim 1, characterized in that: The ear plug grooves (101) and the ear plug heads (102) of the two aluminum frame blocks (100) are of compatible structural sizes, and a gap smaller than the width of the ear plug heads (102) is provided between two adjacent aluminum frame blocks (100).

4. The highly uniform and consistent aluminum frame according to claim 1, characterized in that: Rubber rings located at both ends of the water cooling hole (130) are embedded and installed on the surface of the aluminum frame block (100).

5. The highly uniform and consistent aluminum frame according to claim 1, characterized in that: The outer periphery of the aluminum frame block (100) is in a spherical structure, and the width of the surface heat dissipation fins (110) gradually decreases along both ends.

Images