Inlaid assembled air cooling box

Abstract

The utility model provides an embedded and assembled air cooling box, and belongs to the technical field of air cooling boxes, the embedded and assembled air cooling box comprises a box body, a plurality of cooling fins are arranged in the box body, each cooling fin comprises a cooling fin body, and the top end and the bottom end of each cooling fin body are provided with a top end embedded part and a bottom end embedded part respectively; every two adjacent cooling fins are connected through the top end inlaying part and the bottom end inlaying part respectively, and the box body comprises four side plates which are connected in a square shape. The embedded grooves and the embedded protruding blocks are arranged on the cooling fins, a traditional welding mode is replaced by embedded splicing, the two or more cooling fins cannot automatically fall off through the embedded design under the condition that no external force exists, the welding stability of the cooling fins and the box body is improved, and the cooling fins cannot cause the problems of deformation, falling off and the like caused by welding; the box body is processed in a split manner, so that the processing difficulty and the product reject ratio are reduced, the production efficiency is improved, and the cost is saved.

Description

Technical Field

[0001] The present application belongs to the technical field of air-cooled boxes, and in particular, relates to an inlaid assembled air-cooled box. Background Art

[0002] The air-cooled box is a mechanism that uses the air cooling principle to cool down the equipment. It can adjust the temperature of the equipment and ensure the normal operation of the equipment. It plays a very important role in the smooth operation of the equipment.

[0003] Most of the existing air-cooled boxes have thicker heat sinks, and adopt a single heat sink and box assembly welding technology; the thickness of the heat sink will affect the area of ​​the heat dissipation channel. The thicker the heat sink, the worse the heat dissipation effect. More and more radiators are beginning to pursue thinner heat sinks; this also brings new problems. When the thickness of the heat sink is 0.4-0.6mm, ordinary single-piece welding will cause the heat sink to deform or even fall off after welding, seriously affecting the effect of the air-cooled box; and the current welding of the box adopts the method of welding the upper and lower boxes separately, which is difficult to process and time-consuming. It is not easy to repair the poor welding parts, and the yield rate is low. Utility Model Content

[0004] The present application provides an inlaid assembled air cooling box, which solves the problem of heat sink deformation and falling off after welding, resulting in reduced heat dissipation effect.

[0005] An embodiment of the present application provides a device including a box body, wherein a plurality of heat sinks are arranged inside the box body, each heat sink includes a heat sink body, and the top and bottom ends of the heat sink body are respectively provided with a top inlay portion and a bottom inlay portion, and two adjacent heat sinks are respectively connected by the top inlay portion and the bottom inlay portion.

[0006] In one embodiment,

[0007] A embedding groove and an embedding protrusion are provided on one side of the top embedding portion close to the heat sink body; the cooperation of the embedding groove and the embedding protrusion replaces the traditional heat sink welding method.

[0008] In one embodiment,

[0009] The inlay grooves and inlay protrusions of any two adjacent heat sinks are inlaid with each other.

[0010] In one embodiment,

[0011] The inlay groove and the inlay protrusion are in an inverted V shape.

[0012] In one embodiment,

[0013] The inlay groove and the inlay protrusion are V-shaped.

[0014] In one embodiment,

[0015] The inlay groove and the inlay protrusion are arc-shaped connection structures that cooperate with each other; the inlay groove and the inlay protrusion can be different inlay structures to achieve self-locking, effectively avoiding the problem of deformation and falling off of thinner heat sinks after welding.

[0016] In one embodiment,

[0017] The top embedding part and the bottom embedding part are both provided with welding surfaces on their right sides, and the welding surfaces are welded to the box body.

[0018] In one embodiment,

[0019] The bottom inlay portion and the top inlay portion are arranged in mirror symmetry.

[0020] In one embodiment,

[0021] The box body includes four side panels connected in a square shape, one of the side panels of the box body is provided with a weight-reducing concave surface, and the four side panels are divided into a left side panel, a right side panel, a rear side panel and a front side panel; the box body is processed in a different way from the upper and lower box bodies to four-sided processing followed by assembly and welding, which reduces the processing difficulty and the cost waste caused by poor processing.

[0022] In one embodiment,

[0023] The two outermost heat sinks of the plurality of heat sinks are equidistantly provided with raised welding bumps, and the welding bumps are welded and connected to the box body.

[0024] The present application provides an inlaid assembled air-cooled box. Since the heat sink itself is very thin, welding connection will cause the service life of the heat sink to be reduced. The present application replaces the traditional welding method with inlaid splicing by arranging inlaid grooves and inlaid bumps on the heat sink. Two or more heat sinks will not fall off by themselves due to the inlaid design in the absence of external force, thereby improving the stability of welding with the box body, and the heat sink will not cause deformation, falling off and other problems caused by welding. The box body segmented processing designed in the present application reduces the processing difficulty and product defective rate, improves production efficiency and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0026] Figure 1 This is a structural diagram of the air cooling box of Example 1;

[0027] Figure 2 The single heat sink structure of embodiment 1;

[0028] Figure 3 This is a structural diagram of the inlay grooves and inlay bumps of two adjacent heat sinks in Example 1;

[0029] Figure 4 This is a schematic diagram of the inlay connection of two adjacent heat sinks in Example 1;

[0030] Figure 5 This is a diagram of the inlay connection of several heat sinks in Example 1;

[0031] Figure 6 This is a disassembled diagram of the side panel of the air-cooled box of Example 1;

[0032] Figure 7 This is a schematic diagram of the connection between the front side plate and the heat sink of Example 1;

[0033] Figure 8 This is a schematic diagram of the connection between the right side plate and the heat sink of Example 1;

[0034] Fig. 9 This is a structural diagram of the inlay grooves and inlay bumps of two adjacent heat sinks in Example 2;

[0035] Fig.10 This is a structural diagram of the inlay grooves and inlay bumps of two adjacent heat sinks in Example 3.

[0036] Explanation of symbols in the figure:

[0037] 1. Heat sink; 2. Box; 3. Weight-reducing concave surface; 4. Heat dissipation channel; 5. Welding bump; 6. Welding surface; 11. Heat sink body; 12. Top inlay portion; 13. Bottom inlay portion; 14. Inlay groove; 15. Inlay bump; 21. Front side panel; 22. Rear side panel; 23. Left side panel; 24. Right side panel. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clear, the present application is further described in detail. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] Example 1

[0040] A mosaic assembled air-cooled box, such as Figure 1 As shown, it includes a box body 2, and a plurality of heat sinks 1 are arranged inside the box body 2; Figure 2 As shown, each heat sink 1 includes a heat sink body 11, and the top and bottom ends of the heat sink body 11 are respectively provided with a top inlay portion 12 and a bottom inlay portion 13. In the same heat sink 1, the bottom inlay portion 13 and the top inlay portion 11 are arranged in mirror symmetry; Figure 3 As shown, a embedding groove 14 and an embedding protrusion 15 are provided on one side of the top embedding portion 12 close to the heat sink body 11 , and the embedding grooves 14 and embedding protrusions 15 of any two adjacent heat sinks 1 are embedded with each other.

[0041] Specifically, Figure 3 As shown in A, in two adjacent heat sinks 1, the inlay protrusions 15 and the inlay grooves 14 are both inverted V-shaped and can be connected together in an inlay splicing manner, and the connection method of the bottom inlay portion 13 is the same as that of the top inlay portion 12; Figure 4 As shown, two heat sinks 1 are inlaid and spliced. Figure 5 As shown, a plurality of heat sinks 1 are connected together by means of an inlay connection, and a heat dissipation channel 4 is formed between the plurality of heat sinks 1, and the heat dissipation channel 4 is used for heat dissipation; by providing an inverted V-shaped inlay groove 14 and an inlay protrusion 15, the heat sink 1 can be connected without using welding technology, and can be locked by itself, and installed firmly, thereby increasing the service life of the heat sink.

[0042] The box body 2 includes four side panels connected in a square shape. Figure 6 As shown, the four side panels include a front side panel 21, a rear side panel 22, a left side panel 23 and a right side panel 24. The four side panels are welded together. The box body 2 is changed from the traditional upper and lower box body processing method to four-sided processing followed by assembly and welding. The box body 2 is designed in a split type, and the individual units are smaller, which reduces the processing difficulty and the cost waste caused by poor processing; a plurality of weight-reducing concave surfaces 3 are provided on the right side panel 24, which can reduce the weight of the air-cooled box.

[0043] The top inlay portion 12 and the bottom inlay portion 13 are both provided with a welding surface 6 on one side. After a plurality of heat sinks 1 are inlaid and spliced, as shown in FIG. Figure 6 and Figure 7 As shown in the figure, the welding surfaces 6 of the top inlay portion 12 and the bottom inlay portion 13 are respectively welded to the front side plate 21 and the rear side plate 22; Figure 8 As shown, the two heat sinks 1 on the outermost sides are provided with raised welding bumps 5 equidistantly above and below. The number of welding bumps 5 can be multiple, and in this embodiment there are 6. The welding bumps 5 are welded to the left side plate 23 and the right side plate 24 respectively. Providing the raised welding bumps 5 can reduce the welding area and reduce the damage to the heat sink.

[0044] Example 2

[0045] like Fig. 9 As shown, this embodiment is different from Embodiment 1 in that the inlay groove 14 and the inlay protrusion 15 are V-shaped; by providing the V-shaped inlay groove 14 and the inlay protrusion 15, the heat sink 1 can also be connected without using welding technology, and can be locked by itself and installed firmly, thereby increasing the service life of the heat sink.

[0046] Example 3

[0047] like Fig.10 As shown, this embodiment is different from Embodiment 1 in that the inlay groove 14 and the inlay protrusion 15 are arc-shaped that fit together. By providing the arc-shaped inlay groove 14 and the inlay protrusion 15 that fit together, the heat sink 1 can also be connected without using welding technology, and can be locked by itself and installed firmly, thereby increasing the service life of the heat sink.

[0048] Example 4

[0049] The performance of the air-cooled boxes of Examples 1-3 was verified by an alternating salt spray performance test.

[0050] The experimental environment is a salt spray test environment, the time is 96h, and the test parts are: the spraying parts are all around the box, the upper and lower planes connecting the heat sink are covered by spraying, and all threaded holes are covered by spraying.

[0051] After testing, the air-cooled box salt spray time of Examples 1-3 is ≥96h, which meets the standard and is qualified.

[0052] The present application provides an inlay assembled air cooling box, comprising a box body, wherein a plurality of heat sinks are arranged inside the box body, each of the heat sinks comprises a heat sink body, the top and bottom of the heat sink body are respectively provided with a top inlay portion and a bottom inlay portion, the top inlay portion and the bottom inlay portion are provided with an inlay groove and an inlay protrusion on one side close to the heat sink body, and the box body comprises four side panels connected in a square shape; since the heat sink itself is very thin, welding connection will lead to a reduction in the service life of the heat sink; the present application replaces the traditional welding method with inlay splicing by arranging inlay grooves and inlay protrusions on the heat sink, two or more heat sinks will not fall off by themselves due to the inlay design in the absence of external force, thereby improving the stability of welding with the box body, and the heat sink will not cause deformation, falling off and other problems caused by welding; the traditional box body has upper and lower box bodies which are processed separately and then welded, which is difficult to process and time-consuming, and poor welding is not easy to repair, and the yield is low; the box body designed for piece-by-piece processing in the present application reduces the processing difficulty and product defect rate, improves production efficiency and saves costs.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0054] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An inlaid assembled air-cooled box, comprising a box body, a plurality of heat sinks are arranged inside the box body, characterized in that: Each of the heat sinks comprises a heat sink body, the top and bottom of the heat sink body are respectively provided with a top inlay portion and a bottom inlay portion, and two adjacent heat sinks are respectively connected via the top inlay portion and the bottom inlay portion.

2. The inlaid assembled air-cooled box according to claim 1, characterized in that: A embedding groove and an embedding protrusion are arranged on one side of the top embedding portion close to the heat sink body.

3. The inlaid assembled air-cooled box according to claim 2, characterized in that: The inlay grooves and inlay protrusions of any two adjacent heat sinks are inlaid with each other.

4. The inlaid assembled air-cooled box according to claim 3, characterized in that: The inlay groove and the inlay protrusion are in an inverted V shape.

5. The inlaid assembled air-cooled box according to claim 3, characterized in that: The inlay groove and the inlay protrusion are V-shaped.

6. The inlaid assembled air-cooled box according to claim 3, characterized in that: The inlay groove and the inlay protrusion are mutually matched arc-shaped connection structures.

7. The inlaid assembled air-cooled box according to claim 1, characterized in that: The top embedding part and the bottom embedding part are both provided with welding surfaces on their right sides, and the welding surfaces are welded to the box body.

8. The inlaid assembled air-cooled box according to any one of claims 1 to 7, characterized in that: The bottom inlay portion and the top inlay portion are arranged in mirror symmetry.

9. The inlaid assembled air-cooled box according to claim 1, characterized in that: The box body comprises four side panels connected in a square shape, and one of the side panels of the box body is provided with a weight-reducing concave surface.

10. The inlaid assembled air-cooled box according to claim 1, characterized in that: The two outermost heat sinks of the plurality of heat sinks are equidistantly provided with raised welding bumps, and the welding bumps are welded and connected to the box body.

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