CN210075905U

CN210075905U - Electronic device heat dissipation extension device

Info

Publication number: CN210075905U
Application number: CN201920686202.4U
Authority: CN
Inventors: 夏先福
Original assignee: Jiangxi Xiangyan Technology Co Ltd
Current assignee: Jiangxi Xiangyan Technology Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-02-14
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a heat dissipation expanding device for electronic devices, which comprises a heat dissipation device, a protective pad and a mounting groove, wherein the heat dissipation device is arranged at the top of the mounting seat and is connected and fixed with the mounting seat through a connecting plate, a heat dissipation sheet is sequentially connected and fixed with a clamping groove in a fixing groove through a clamping plate, the heat dissipation sheet is separated by a clapboard so as to be convenient for preliminarily dissipating heat generated during the operation of the electronic device, then external cold water is injected into the fixing tube through a tube orifice to cause the water in the tube to absorb the heat of the heat dissipation sheet and be discharged through the tube orifice at the other end of the fixing tube, further heat dissipation is realized, after the heat dissipation is finished, a heat dissipation sheet body is pulled through external force to cause the clamping plate to be separated from the clamping groove, a user can sequentially take out the heat dissipation sheet body to clean dust, the heat dissipation device has the beneficial effects that the heat dissipation device is convenient to effectively disassemble, and surface dust is timely cleaned during heat dissipation.

Description

Electronic device heat dissipation extension device

Technical Field

The utility model relates to an electron device heat dissipation technical field, concretely relates to electron device heat dissipation extension device.

Background

The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it often refers to some parts of industries such as electric appliances, radios, instruments and the like, such as the generic name of sub-devices such as capacitors, transistors, balance springs, spiral springs and the like, and diodes and the like are commonly used, the existing electronic devices become more and more integrated, the electronic devices are easy to be damaged due to unsmooth heat dissipation, and the surfaces of heat dissipation parts are easy to be stained with dust due to long-time placement, along with the development of heat dissipation expansion devices, the heat dissipation expansion devices of the electronic devices are also technically improved, but the prior art: the heat dissipation expansion device of the electronic device has poor heat dissipation effect, and the inner side heat dissipation part can not be effectively detached, so that dust on the surface can be timely cleaned during heat dissipation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the electronic device heat dissipation expansion device is provided, the problems that the heat dissipation effect of the electronic device heat dissipation expansion device is poor, the inner side heat dissipation part cannot be effectively detached, and surface dust is timely cleaned during heat dissipation are solved, the heat dissipation effect of the electronic device heat dissipation expansion device is improved, the heat dissipation part is convenient to effectively detach, and the surface dust is timely cleaned during heat dissipation.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an electron device heat dissipation extension fixture, including mount pad, spout, knob, heat abstractor, protection pad and mounting groove, mount pad middle part inboard is provided with the spout, both ends are passed through mounting groove and the horizontal threaded connection of knob around the mount pad bottom left and right sides, the mount pad top is provided with heat abstractor, the knob inboard bonds with the protection pad, heat abstractor comprises connecting plate, extension board, fixed slot, draw-in groove, baffle and fin, both ends and extension board vertical weld about the connecting plate top, connecting plate top inboard is provided with the fixed slot, the fixed slot inboard is provided with the draw-in groove, the fixed slot inboard welds with the baffle, the fin bottom is pegged graft through draw-in groove and connecting plate vertical, the connecting plate bottom welds with the mount pad, the fin is by fin body, anti-skidding line, fin, The anti-skidding radiating fin comprises a fin body and is characterized by comprising a pipe orifice, a fixed pipe, a clamping plate and a lug, wherein anti-skidding lines are arranged on the outer side of the top of the fin body, the inner side of the fin body is embedded into the fixed pipe, the pipe orifice is arranged at the left end and the right end of the fixed pipe, the bottom end of the fin body is vertically welded with the clamping plate, the lug is arranged on the inner side of the clamping plate, and the bottom end of the.

Furthermore, the extension board all is provided with 2, and the extension board is the symmetric distribution at both ends about the connecting plate.

Furthermore, a plurality of circular jacks are arranged on the inner side of the clamping groove and are matched with the bumps.

Furthermore, a clamping groove is formed in the middle of each two partition plates, and the height of each partition plate is 4 cm.

Furthermore, the radiating fins are arranged on the top of the connecting plate in a square array, and the interval between the radiating fins is 0.8 mm.

Further, fixed pipe is wavy and puts, and both ends all are provided with the mouth of pipe about fixed pipe.

Further, knob, protection are filled up and the mounting groove all is provided with 4, and the size is all unanimous between knob, protection pad and the mounting groove between the two.

Furthermore, the protection pad is made of rubber.

Further, the fixed pipe is made of metal copper.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problems that the heat dissipation expansion device of the electronic device has poor heat dissipation effect, the inner side heat dissipation part can not be effectively disassembled and the dust on the surface can be cleaned in time during the heat dissipation period, the heat dissipation device is arranged at the top of the mounting seat and is fixedly connected with the mounting seat through the connecting plate, the heat dissipation fins are sequentially fixedly connected with the clamping grooves in the fixing groove through the clamping plates, the heat dissipation fins are separated through the partition plates so as to primarily dissipate the heat generated during the operation of the electronic device, then the external cold water is injected into the fixing pipe through the pipe orifice to absorb the heat of the heat dissipation fins and is discharged through the pipe orifice at the other end of the fixing pipe, the heat dissipation is further performed, after the heat dissipation is completed, the heat dissipation fin body is pulled through external force so that the clamping plates are separated from the clamping grooves, a user can sequentially take out the dust fully adhered, the heat dissipation device has the beneficial effects that the heat dissipation device is convenient to effectively disassemble, and surface dust is timely cleaned during heat dissipation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the knob explosion structure of the present invention;

fig. 3 is a schematic sectional structure view of the heat dissipation device of the present invention;

FIG. 4 is a schematic view of the structure of the heat sink of the present invention;

fig. 5 is a schematic bottom view of the heat sink of the present invention.

In the figure: the heat dissipation device comprises a mounting seat-1, a sliding groove-2, a knob-3, a heat dissipation device-4, a protection pad-5, a mounting groove-6, a connecting plate-41, a support plate-42, a fixing groove-43, a clamping groove-44, a partition plate-45, a heat dissipation fin-46, a heat dissipation fin body-461, an anti-skid pattern-462, a pipe orifice-463, a fixing pipe-464, a clamping plate-465 and a bump-466.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an electronic device heat dissipation expansion device: the heat dissipation device comprises a mounting seat 1, a sliding groove 2, a knob 3, a heat dissipation device 4, a protection pad 5 and a mounting groove 6, wherein the sliding groove 2 is arranged on the inner side of the middle of the mounting seat 1, the front end and the rear end of the left side and the rear end of the bottom of the mounting seat 1 are connected with the knob 3 through the mounting groove 6 in a horizontal threaded manner, the heat dissipation device 4 is arranged at the top end of the mounting seat 1, the inner side of the knob 3 is bonded with the protection pad 5, the heat dissipation device 4 comprises a connecting plate 41, a supporting plate 42, a fixing groove 43, a clamping groove 44, a partition plate 45 and a heat dissipation sheet 46, the left end and the right end of the top of the connecting plate 41 are perpendicularly welded with the supporting plate 42, the fixing groove 43 is arranged on the inner side of the top of the connecting plate 41, the inner side of, Fixed pipe 464, cardboard 465 and lug 466 constitute, and the fin body 461 top outside is provided with anti-skidding line 462, and fin body 461 is inboard and fixed pipe 464 gomphosis, and both ends are provided with mouth of pipe 463 about fixed pipe 464, and fin body 461 bottom and cardboard 465 vertical welding are provided with lug 466 to the cardboard 465 inboard, and fin body 461 bottom is passed through cardboard 465 and the perpendicular buckle of draw-in groove 44 and is connected.

The number of the support plates 42 is 2, and the support plates 42 are symmetrically distributed at the left end and the right end of the connecting plate 41, so that equipment can be protected.

The inner side of the clamping groove 44 is provided with a plurality of circular insertion holes, and the circular insertion holes are matched with the projection 466, so that the stability of the equipment is facilitated.

The middle part between every two of the partition plates 45 is provided with a clamping groove 44, and the height of each partition plate 45 is 4cm, so that the mutual connection between the devices is facilitated.

The radiating fins 46 are arranged on the top of the connecting plate 41 in a square array, and the interval between the radiating fins 46 is 0.8mm, which is beneficial to improving the radiating effect.

Wherein, fixed pipe 464 is the wavy and puts, and both ends all are provided with mouth of pipe 463 about fixed pipe 464, are favorable to the heat conduction of external rivers.

Wherein, knob 3, protection are filled up 5 and mounting groove 6 and are all provided with 4, and the size is all unanimous between knob 3, protection pad 5 and the mounting groove 6 between the two, is favorable to being connected of equipment and electron device.

The protective pad 5 is made of rubber, and is good in toughness, chemical property and insulating effect.

The fixing tube 464 is made of copper, so that the ductility is good, and the thermal conductivity and the electric conductivity are high.

According to the table, the novel fixing tube 464 is made of a metal copper material, and has the beneficial effects of good ductility, heat conductivity and electric conductivity.

The heat sink 46 described in this patent is a device for dissipating heat from an electronic component that is easy to generate heat in an electrical appliance, and is mostly made of aluminum alloy, brass or bronze, and is plate-shaped, sheet-shaped, or multi-sheet-shaped, and for example, a CPU (central processing unit) in a computer should use a relatively large heat sink, a power tube, a line tube, and a power amplifier tube in a power amplifier should use a heat sink, and a layer of heat-conducting silicone grease should be coated on the contact surface of the electronic component and the heat sink when the heat sink is in use, so that the heat generated by the component is more effectively conducted to the heat sink, and then dissipated to the ambient air through the.

The working principle is as follows: firstly, connecting an electronic device heat dissipation expansion device with an electronic device of a proper type, butting the electronic device with the device through a chute 2 at the bottom of a mounting seat 1, inserting a knob 3 into a mounting groove 6 in the mounting seat 1, rotating the knob 3 forward to clamp the electronic device, preventing the electronic device from generating indentation through a protective pad 5 in the clamping process, when the heat dissipation effect needs to be improved, arranging a heat dissipation device 4 at the top of the mounting seat 1, connecting and fixing the heat dissipation device with the mounting seat 1 through a connecting plate 41, protecting equipment through supporting plates 42 at two sides of the connecting plate 41, connecting and fixing a heat dissipation sheet 46 with a clamping groove 44 in a fixing groove 43 through a clamping plate 465 in sequence, connecting the top of the clamping plate 465 with an inner side jack of the clamping groove 44 through a lug 466, separating a heat dissipation sheet 46 through a partition plate 45 to facilitate preliminary heat dissipation when the electronic device operates, then injecting external cold water into a fixing pipe 464 through a pipe orifice 463 to enable the water in the, further dispel the heat to fin 46, after the heat dissipation was accomplished, pull fin body 461 through external force, cause cardboard 465 and draw-in groove 44 to separate, convenient to use person takes out fin body 461 in proper order and cleans the clearance to the dust that fin body 461 surface is stained with fully, and the normal heat dissipation of the equipment of being convenient for reaches and improves electron device heat dissipation extension fixture radiating effect, is convenient for effectively dismantle the radiating piece, carries out the beneficial effect of in time clearing up to the surface dust during the heat dissipation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electronic device heat dissipation expansion device comprises an installation seat (1), a sliding groove (2), a knob (3), a protection pad (5) and a mounting groove (6), wherein the sliding groove (2) is formed in the inner side of the middle of the installation seat (1), the front end and the rear end of the left side and the rear end of the right side of the bottom of the installation seat (1) are horizontally in threaded connection with the knob (3) through the mounting groove (6), a heat dissipation device (4) is arranged at the top end of the installation seat (1), and the inner side of the knob (3) is bonded with the protection pad (5);

the method is characterized in that: the heat dissipation device (4) comprises a connecting plate (41), a support plate (42), fixing grooves (43), clamping grooves (44), a partition plate (45) and heat dissipation fins (46), wherein the left end and the right end of the top of the connecting plate (41) are vertically welded with the support plate (42), the fixing grooves (43) are arranged on the inner side of the top of the connecting plate (41), the clamping grooves (44) are arranged on the inner side of the fixing grooves (43), the inner side of the fixing grooves (43) is welded with the partition plate (45), the bottom ends of the heat dissipation fins (46) are vertically inserted into the connecting plate (41) through the clamping grooves (44), the bottom ends of the connecting plate (41) are welded with the mounting seat (1), each heat dissipation fin (46) comprises a heat dissipation fin body (461), anti-skid grains (462), a pipe orifice (463), a fixing pipe (464), a clamping plate (465) and a bump (466), and the anti, the inner side of the radiating fin body (461) is embedded with a fixed pipe (464), pipe openings (463) are formed in the left end and the right end of the fixed pipe (464), the bottom end of the radiating fin body (461) is vertically welded with a clamping plate (465), a convex block (466) is arranged on the inner side of the clamping plate (465), and the bottom end of the radiating fin body (461) is vertically connected with a clamping groove (44) in a clamping and buckling mode through the clamping plate (465).

2. The heat dissipation extension device of claim 1, wherein: the number of the support plates (42) is 2, and the support plates (42) are symmetrically distributed at the left end and the right end of the connecting plate (41).

3. The heat dissipation extension device of claim 1, wherein: a plurality of circular jacks are arranged on the inner side of the clamping groove (44), and the circular jacks are matched with the lugs (466).

4. The heat dissipation extension device of claim 1, wherein: the middle part between every two of the partition boards (45) is provided with a clamping groove (44), and the height of each partition board (45) is 4 cm.

5. The heat dissipation extension device of claim 1, wherein: the radiating fins (46) are placed on the top of the connecting plate (41) in a square array, and the interval between the radiating fins (46) is 0.8 mm.

6. The heat dissipation extension device of claim 1, wherein: the fixed pipe (464) is placed in a wavy manner, and the left end and the right end of the fixed pipe (464) are both provided with pipe orifices (463).

7. The heat dissipation extension device of claim 1, wherein: knob (3), protection pad (5) and mounting groove (6) all are provided with 4, and the size is all unanimous between knob (3), protection pad (5) and mounting groove (6) the two.