Radiating fin with matrix type structure

Abstract

The utility model discloses a radiating fin with a matrix type structure, and relates to the technical field of radiating fins, the radiating fin comprises a main board body, the top surface of the main board body is provided with a plurality of slots distributed in a rectangular array, radiating fin main bodies are movably inserted in the slots, and a clamping structure is arranged between each radiating fin main body and the corresponding slot; the clamping structure comprises grooves, telescopic rods, springs, arc-shaped clamping blocks and arc-shaped grooves, the two grooves are formed in the two sides of the inner wall of the inserting groove in a bilateral symmetry mode, the two telescopic rods are fixedly connected to one sides of the inner walls of the two grooves in a bilateral symmetry mode, and the two arc-shaped clamping blocks are fixedly connected to the ends, close to each other, of the two telescopic rods correspondingly; the heat dissipation device has the advantages that a plurality of heat dissipation sheets can be flexibly installed on an electronic element by arranging the flexible clamping structures, and the heat dissipation sheets can be flexibly disassembled and replaced after installation is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat dissipation fin technical field, concretely to a matrix structure heat dissipation fin. BACKGROUND

[0002] The heat dissipation fin is a device for dissipating heat of the electronic component in the electric appliance, which is made of aluminum alloy, brass or bronze into plate, sheet, multiple sheet and the like, and the CPU central processing unit in the computer needs to use a considerable heat dissipation fin, and the power tube, line tube and power amplifier tube in the television and power amplifier need to use the heat dissipation fin.

[0003] The existing heat dissipation fin is directly installed on the electronic component in use, and the staff needs to install multiple heat dissipation fins on the electronic component to improve the heat dissipation effect, and the installation mode causes the heat dissipation fin to be very time-consuming and laborious in installation and dismounting, therefore, a matrix structure heat dissipation fin is needed to solve the above-mentioned problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a matrix structure heat dissipation fin.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a matrix structure heat dissipation fin, including the mainboard body, the top of mainboard body is equipped with the multiple rectangular array distribution's slot, the movable plug of the slot is inserted with the heat dissipation fin main part, and the heat dissipation fin main part is arranged with the clamping structure between each other.

[0006] The clamping structure includes the recess, the telescopic rod, the spring, the arc clamping block and the arc slot, the recess is two and the left and right symmetry is arranged on the inner wall of the slot two sides, the telescopic rod is two and the left and right symmetry is fixedly connected on the inner wall of two recesses one side, the arc clamping block is two and is fixedly connected on the end of two telescopic rods that are close to each other, the spring is two and is movably sleeved on the surface of telescopic rod, the arc slot is two and is arranged on the two sides of heat dissipation fin main part, and the arc slot is together with the arc clamping block.

[0007] As a further scheme of the utility model: the two sides of heat dissipation fin main part are fixedly connected with the poking block.

[0008] As a further scheme of the utility model: the four sides of heat dissipation fin main part are fixedly connected with the limiting block.

[0009] As a further scheme of the utility model: when the arc slot is together with the arc clamping block, the bottom surface of heat dissipation fin main part and the bottom surface of mainboard body are flush.

[0010] As a further scheme of the utility model: the top of mainboard body four corners is inserted with the screw.

[0011] Compared with the prior art, the utility model discloses the beneficial effect lies in:

[0012] The utility model discloses a flexible clamping structure can let multiple radiating fins be installed to electronic component, and can be dismantled and replaced to radiating fin after installing, specific operation is, install mainboard body to electronic component through screw, then take out the radiating fin main body of adaptation, again insert radiating fin main body into slot in proper order, during the process that radiating fin main body enters into the slot, arc -shaped clamping block will first contract into recess, when radiating fin main body completely enters into the slot, arc -shaped clamping block will be reset automatically under the action of telescopic link and spring, and the arc -shaped slot is clamped, and the arc -shaped clamping block and arc -shaped slot can be fixed to the slot with radiating fin main body stably, and the installation and dismantling of radiating fin main body can be very convenient through flexible clamping structure.

[0013] The other advantages, objects and features of the utility model will be set forth in the subsequent description, and to some extent, will be apparent to those skilled in the art based on the study of the following, or can be taught from the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model's front view's section structure.

[0015] Figure 2 It is the structure schematic diagram of the utility model's plan view.

[0016] Figure 3 It is the structure schematic diagram of the utility model Figure 1 A enlarged structure schematic diagram.

[0017] In the drawing: 1, mainboard body;2, slot;3, radiating fin main body;4, limit block;5, screw;6, push block;7, recess;8, telescopic link;9, spring;10, arc -shaped clamping block;11, arc -shaped slot. DETAILED DESCRIPTION

[0018] The specific embodiments of the utility model will be further described in combination with the drawings, and it needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model.

[0019] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Please refer to the accompanying Figure 1 - the accompanying Figure 3The utility model discloses a matrix structure cooling fin, including mainboard body 1, the top surface of mainboard body 1 is set with multiple rectangular matrix distribution's slot 2, the movable plug of slot 2 has the cooling fin body 3, and the card joint structure is set between every cooling fin body 3 and corresponding slot 2,

[0021] The card joint structure includes groove 7, telescopic link 8, spring 9, arc clamping block 10 and arc slot 11, the groove 7 has two and is set on the both sides of the inner wall of slot 2 left and right symmetry, the telescopic link 8 has two and is fixed on the inner wall side of two grooves 7 left and right symmetry, the arc clamping block 10 has two and is fixed on the end of two telescopic links 8 close to each other respectively, the spring 9 has two and is movably sleeved on the surface of telescopic link 8 respectively, the arc slot 11 has two and is set on the both sides of cooling fin body 3 respectively, and the arc slot 11 will be together with arc clamping block 10.

[0022] In an embodiment of the utility model, the top of the both sides of cooling fin body 3 is fixed with the knob 6, and the knob 6 can conveniently take out cooling fin body 3 from slot 2 by staff.

[0023] In an embodiment of the utility model, the four sides of cooling fin body 3 are fixed with the limit block 4, and the limit block 4 can limit cooling fin body 3, to avoid its passing through slot 2.

[0024] In an embodiment of the utility model, when arc slot 11 and arc clamping block 10 are together, the bottom surface of cooling fin body 3 and the bottom surface of mainboard body 1 are flush, to ensure that cooling fin body 3 in slot 2 can directly contact electronic components.

[0025] In an embodiment of the utility model, the top four corners of mainboard body 1 are all inserted with screw 5, and mainboard body 1 can be fixed to electronic components by screw 5.

[0026] Working principle:

[0027] First, mainboard body 1 is installed to electronic components by screw 5, then the appropriate cooling fin body 3 is taken out, and then cooling fin body 3 is inserted into slot 2 in turn, in the process that cooling fin body 3 enters slot 2, arc clamping block 10 will first shrink into groove 7, when cooling fin body 3 completely enters slot 2, arc clamping block 10 will be automatically reset under the action of telescopic link 8 and spring 9, and be clamped into arc slot 11, and cooling fin body 3 can be stably fixed into slot 2 by the clamping of arc clamping block 10 and arc slot 11, and the installation and disassembly of cooling fin body 3 are very convenient by flexible card joint structure, and thus, the whole work flow is finished.

[0028] The above, front, back, left, right, top and bottom are all in the drawings of the specificationFigure 1 For reference, according to the standard of the human observation angle, the side of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on.

[0029] In the description of the utility model, it is understood that the directions or position relations indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the protection scope of the utility model.

[0030] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the above-mentioned technical personnel in the field understand the principle of the utility model, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the technical personnel in the field.

[0031] The standard parts used therein can be purchased from the market, and can be ordered according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt conventional models in the prior art, and the components known by the technical personnel in the field, and the structure and principle thereof can be known by the technical personnel through technical manuals or conventional experimental methods.

[0032] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the described embodiments.

[0033] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A matrix structure fin comprising a main plate body (1), characterized in that: The top surface of the main plate body (1) is provided with a plurality of rectangular array distributed slots (2), the fin main body (3) is movably inserted into the slot (2), and the carding structure is arranged between each fin main body (3) and the corresponding slot (2); The carding structure comprises a groove (7), a telescopic rod (8), a spring (9), an arc-shaped clamping block (10) and an arc-shaped groove (11), the groove (7) is two and left-right symmetrical and is arranged on the inner wall of the slot (2), the telescopic rod (8) is two and left-right symmetrical and is fixedly connected to the inner wall of the two grooves (7), the arc-shaped clamping block (10) is two and is fixedly connected to the end of the two telescopic rods (8) close to each other, the spring (9) is two and is movably sleeved on the surface of the telescopic rod (8), and the arc-shaped groove (11) is two and is arranged on the two sides of the fin main body (3), and the arc-shaped groove (11) is clamped together with the arc-shaped clamping block (10).

2. The matrix structure fin according to claim 1, characterized in that: The two sides of the fin main body (3) are provided with a push block (6).

3. The matrix structure fin according to claim 1, characterized in that: The four sides of the fin main body (3) are provided with a limiting block (4).

4. The matrix structure fin according to claim 1, characterized in that: When the arc-shaped groove (11) and the arc-shaped clamping block (10) are clamped together, the bottom surface of the fin main body (3) is flush with the bottom surface of the main plate body (1).

5. The matrix structure fin according to claim 1, wherein: The top surface of the main plate body (1) is provided with a plurality of rectangular array distributed slots (2), the fin main body (3) is movably inserted into the slot (2), and the carding structure is arranged between each fin main body (3) and the corresponding slot (2).

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