CN214032316U - Size-adjustable radiating fin rubberizing device - Google Patents

Abstract

The utility model relates to a size adjustable fin rubberizing device, its characterized in that, rubberizing device include a fixed plate and four swing joint's size adjustable rubberizing subassembly, be connected through swing joint spare between size adjustable rubberizing subassembly and the fixed plate, the size adjustable rubberizing subassembly is provided with the recess. The utility model discloses a rubberizing subassembly with adjustable change four block sizes into to current fixed dimension rubberizing board, rubberizing subassembly with adjustable four block sizes can adjust on length and width, can solve the rubberizing that ceramic cooling fin causes because of the cooling fin size change that forming die wearing and tearing cause well and paste askew, paste inclined phenomenon partially.

Description

Size-adjustable radiating fin rubberizing device

Technical Field

The utility model relates to a rubberizing device specifically is a size adjustable fin rubberizing device.

Background

The ceramic heat radiating fin is a high-efficiency heat radiating device, and due to the micro-porous structure of ceramic, the ceramic heat radiating fin has a larger contact area to the medium air, so that more heat can be taken away in the same unit time; the ceramic radiating fin is non-conductive, can resist large current, can be used for high voltage, can discharge leakage and breakdown, has no noise, and is a good insulating radiating fin. In addition, the ceramic radiating fin does not generate electromagnetic waves, can isolate the electromagnetic waves and can absorb partial electromagnetic waves, so that the ceramic radiating fin is a good radiating option of products considering the aspect of the electromagnetic waves, can keep a stable external form under high and low temperature environments, maintains stable radiating efficiency, and is a good radiating option suitable for severe environments.

In order to ensure the close combination and sufficient heat dissipation of the ceramic heat sink and the heat dissipation element, a double-sided heat conducting adhesive is adhered to the surface of the heat sink, and usually, in order to ensure the heat dissipation effect of the heat sink with the heat sink adhered with the heat conducting adhesive, the situation of askew adhesion and deviation adhesion cannot occur when the heat conducting adhesive is adhered to the surface of the heat sink. The method can ensure the effect of the heat-conducting glue pasted on the radiating fin, but has lower efficiency; the whole-plate rubberizing method can improve the effect of surface-mounted heat-conducting glue, but the size of the rubberizing device is fixed, and when the size of a formed radiating fin is deviated due to abrasion of a forming die in the production process, the radiating fin is loosened and gapped when being placed into a rubberizing tool, and the whole-plate rubberizing is askew and deviated in rubberizing.

Disclosure of Invention

The utility model discloses to the not enough of above-mentioned prior art existence, provide a size adjustable ceramic cooling fin rubberizing device.

The utility model discloses to above-mentioned problem and the technical scheme who provides is: the size-adjustable radiating fin rubberizing device comprises a fixed plate and four size-adjustable rubberizing components which are movably connected, the size-adjustable rubberizing components are connected with the fixed plate through movable connecting pieces, and grooves are formed in the size-adjustable rubberizing components.

Furthermore, rubberizing subassembly with adjustable size includes two length rubberizing subassemblies and two width rubberizing subassemblies, the recess sets up on length rubberizing subassembly.

Further, the width of the groove is larger than that of the width rubberizing component.

Further, the inner spacing of the length rubberizing components is adjustable.

Further, the number of the grooves is multiple.

Further, the movable connecting piece is a fixing bolt.

Furthermore, the middle of the size-adjustable rubberizing component is used for placing a radiating fin.

Furthermore, a plurality of positioning holes are further formed in the size-adjustable rubberizing component.

Furthermore, a plurality of elongated holes are formed in the fixing plate, and bolt holes corresponding to the elongated holes are formed in the adjustable rubberizing assembly.

The utility model discloses a rubberizing subassembly with adjustable four block sizes is changed into to current fixed dimension rubberizing board, rubberizing subassembly with adjustable four block sizes can be adjusted on length and width, adjust to the fixing bolt of rethread fixed plate behind the suitable size and fix, can solve the rubberizing that ceramic cooling fin arouses because of the fin size change that forming die wearing and tearing caused well and paste askew, paste inclined to one side phenomenon, through the application at the packing post, obtained obvious effect.

Drawings

Fig. 1 is a schematic structural view of a conventional adhesive sheet.

Fig. 2 is a schematic structural view of a rubberizing assembly with adjustable size according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a fixing plate according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a cooling fin gluing device with adjustable size according to an embodiment of the present invention.

The figure includes: length rubberizing subassembly 1, width rubberizing subassembly 2, fixed plate 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The terms "upper", "lower", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally used to place the devices of the present invention, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "vertical" and the like do not require absolute perpendicularity between the components, but may be slightly inclined. Such as "perpendicular"

It is merely meant that its orientation is relatively more vertical and does not mean that the structure must be perfectly vertical, but may be slightly inclined.

In the description of the present invention, it is also to be understood that the terms "disposed," "mounted," "connected," and the like are intended to be construed broadly unless otherwise specifically indicated and limited. For example, the connection can be fixed, detachable or integrated; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 2, the utility model discloses a size adjustable fin rubberizing device includes rubberizing subassembly with adjustable size of a fixed plate 3 and four swing joint, is connected through swing joint spare between rubberizing subassembly with adjustable size and the fixed plate to rubberizing subassembly with adjustable size is provided with the recess. Rubberizing subassembly with adjustable size includes two length rubberizing subassemblies 1 and two width rubberizing subassemblies 2, the recess sets up on length rubberizing subassembly. The width of the groove is larger than that of the width rubberizing component, and the inner space of the length rubberizing component is adjustable. This adhesive tape pasting board with adjustable carries out size adjustment and fixes on fixed plate 3 through fixing bolt according to the ceramic fin of supplied materials, guarantees to place the ceramic fin of putting into in the adhesive tape pasting subassembly not appear not hard up, the tension condition to guarantee not appear pasting askew, pasting inclined phenomenon when pasting the heat conduction double faced adhesive tape.

Claims (8)

1. The utility model provides a size adjustable fin rubberizing device, its characterized in that, the rubberizing device includes a fixed plate and four swing joint's size adjustable rubberizing subassemblies, be connected through swing joint spare between size adjustable rubberizing subassembly and the fixed plate, size adjustable rubberizing subassembly is provided with the recess.

2. The apparatus of claim 1, wherein the size-adjustable adhesive assembly comprises two length adhesive assemblies and two width adhesive assemblies, and the groove is disposed on the length adhesive assemblies.

3. A dimensionally adjustable heat sink taping device according to claim 2, wherein the width of the recess is greater than the width of the width taping assembly.

4. A dimensionally adjustable heat sink taping device according to claim 3, wherein the internal spacing of the length taping modules is adjustable.

5. The apparatus of claim 1, wherein the movable connection member is a fixed bolt.

6. The apparatus of claim 1, wherein the size-adjustable adhesive assembly further comprises a plurality of positioning holes.

7. The apparatus of claim 1, wherein the fixing plate has a plurality of elongated holes, and the size-adjustable adhesive member has bolt holes corresponding to the elongated holes.

8. The adjustable size heat sink taping device of claim 1, wherein the adjustable size taping assembly is configured to receive a heat sink therein.

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