CN213931689U - Liquid cooling assembly capable of being rapidly disassembled and replaced with heat source - Google Patents
Liquid cooling assembly capable of being rapidly disassembled and replaced with heat source Download PDFInfo
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- CN213931689U CN213931689U CN202022887363.5U CN202022887363U CN213931689U CN 213931689 U CN213931689 U CN 213931689U CN 202022887363 U CN202022887363 U CN 202022887363U CN 213931689 U CN213931689 U CN 213931689U
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- liquid cooling
- heat source
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- frame
- cooling plate
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Abstract
The utility model discloses a can dismantle liquid cooling subassembly of changing heat source fast belongs to the cooling device field. The liquid cooling plate comprises a frame, a liquid cooling plate fixedly arranged above the frame, locking strips fixedly arranged on two sides of the frame respectively, a heat source which is connected with the frame and can be replaced and an auxiliary plugging structure which is arranged on the heat source and is connected with the frame, wherein the locking strips are movably arranged below the liquid cooling plate. The utility model discloses a locking strip adjusts from top to bottom in the side the heat source with the laminating degree of liquid cooling board to will through helping the plug structure the heat source is fixed mutually with the frame, has solved current liquid cooling subassembly when changing the heat source, and the screw is looked to the needs, does not have the problem in enough operating space.
Description
Technical Field
The utility model belongs to the heat-radiating equipment, especially a can dismantle liquid cooling subassembly of changing the heat source fast.
Background
Liquid cooling heat dissipation is a common heat exchange mode, a heat source is in heat conduction contact with a liquid cooling plate, and fluid flows through the liquid cooling plate; the heat generated by the heat source is transferred to the liquid cooling plate through heat conduction, and then is transferred to and taken away from the fluid in the liquid cooling plate through heat convection, so that the temperature control of the heat source is realized. In order to enhance the heat conduction between the heat source and the liquid cooling plate, the contact surface between the heat source and the liquid cooling plate should be processed to be flat and smooth, and the larger the contact area, the better.
In the prior art, a heat source is usually fixed on a liquid cooling plate by screws, and the heat source can be replaced after the screws are normally looked at and detached. Due to structural limitations and the like, there is often insufficient operating space above the screws.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the liquid cooling assembly capable of being detached and replaced quickly is provided to solve the problems involved in the background art.
The technical scheme is as follows: a liquid cooling assembly capable of being quickly disassembled and replaced with a heat source comprises: the liquid cooling plate is fixed relative to the frame, the locking strips are respectively and fixedly arranged on two sides of the frame, the heat source is movably arranged below the liquid cooling plate through the locking strips, is connected with the frame and can be replaced, and the plugging-assisting structure is arranged on the heat source and is connected with the frame;
the heat source is vertically adjusted to be attached to the liquid cooling plate through the locking strip, and the heat source is fixed to the rack through the plug-in assisting structure.
In a further embodiment, the liquid cooling plate and the frame are fixedly connected through screwing, riveting or welding; or the liquid cooling plate and the rack are respectively arranged on the middle connecting structure, so that the relative fixation of the positions of the liquid cooling plate and the rack is ensured.
In a further embodiment, the locking bar comprises: through screw fixed mounting in the guide rail of frame both sides, fixed mounting be in the first wedge of guide rail one end, slidable mounting are in the second wedge of the guide rail other end erects between first wedge and the second wedge, the cross-sectional shape is trapezoidal slider, and sets up adjusting screw on the second wedge.
In a further embodiment, the inclination angles of the two sides of the sliding block are respectively equal to the inclination angles of the first wedge-shaped block and the second wedge-shaped block. Specifically, the inclination angles of the sliding block, the first wedge-shaped block and the second wedge-shaped block are all 45 degrees.
In a further embodiment, the plug-assist structure includes: the device comprises a heat source, a connecting piece, an insertion-assisting screw and a pulling-assisting threaded hole, wherein the connecting piece is arranged on the heat source and extends to the outer side of the rack, the insertion-assisting screw is arranged on the connecting piece and is matched with the threaded hole on one side of the opening end of the rack, and the pulling-assisting threaded hole is arranged on the connecting piece and is aligned with one side of the opening end of the rack.
In a further embodiment, the plug-assist structure further includes: a handle disposed on the connector.
Has the advantages that: the utility model relates to a can dismantle liquid cooling subassembly of changing heat source fast, in the installation heat source process, through adjusting screw, remove about and remove first wedge, and then extrusion slider check lock strip up-and-down motion, adjustment the heat source with the laminating degree of liquid cooling board to the cooperation helps inserting the screw and inserts the screw hole of frame open end one side, will the heat source is fixed mutually with the frame, realizes the heat exchange of heat source. In the process of disassembling the heat source, the pulling-assisting screw is screwed into the pulling-assisting threaded hole, the end face of the tail part of the pulling-assisting screw continuously extrudes the opening end of the frame to force the whole heat source to move outwards, and finally the heat source is pulled out through the handle. The problem of current liquid cooling subassembly when changing the heat source, need the front view screw, do not have enough operating space is solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the locking strip of the present invention.
Fig. 3 is a partial enlarged view of the middle plug-in structure of the present invention.
The reference signs are: the device comprises a liquid cooling plate 1, a heat source 2, a frame 3, a locking strip 4, an insertion-pulling assisting structure 5, a first wedge-shaped block 41, a guide rail 42, a second wedge-shaped block 43, a sliding block 44, an adjusting screw 45, a connecting piece 51, an insertion-pulling assisting screw 52, a pulling-pulling assisting threaded hole 53 and a handle 54.
Detailed Description
Liquid cooling heat dissipation is a common heat exchange mode, a heat source is in heat conduction contact with a liquid cooling plate, and fluid flows through the liquid cooling plate; the heat generated by the heat source is transferred to the liquid cooling plate through heat conduction, and then is transferred to and taken away from the fluid in the liquid cooling plate through heat convection, so that the temperature control of the heat source is realized. In order to enhance the heat conduction between the heat source and the liquid cooling plate, the contact surface between the heat source and the liquid cooling plate should be processed to be flat and smooth, and the larger the contact area, the better. In the prior art, a heat source is usually fixed on a liquid cooling plate by screws, and the heat source can be replaced after the screws are normally looked at and detached. Due to structural limitations and the like, there is often insufficient operating space above the screws.
Referring to fig. 1 to 3, a liquid cooling module for quickly removing and replacing a heat source includes: the device comprises a liquid cooling plate 1, a heat source 2, a frame 3, a locking strip 4, an insertion-pulling assisting structure 5, a first wedge-shaped block 41, a guide rail 42, a second wedge-shaped block 43, a sliding block 44, an adjusting screw 45, a connecting piece 51, an insertion-pulling assisting screw 52, a pulling-pulling assisting threaded hole 53 and a handle 54.
The liquid cooling plate 1 and the frame 3 are fixed in the whole machine structure by screws and the like, and two sides of the frame 3 are respectively fixed with a locking strip 4; the plug-in and pull-out assisting structure 5 is installed on the heat source 2, the heat source 2 is located below the liquid cooling plate 1, the heat source 2 is tightly attached to the liquid cooling plate 1 through the locking strip 4, and the plug-in and pull-out assisting structure 5 is fixed to the rack 3 through screws. The heat source 2 is vertically adjusted through the locking strip 4, the fit degree of the heat source 2 and the liquid cooling plate 1 is adjusted, and the heat source 2 and the rack 3 are fixed through the plug-in structure 5.
In a further embodiment, the liquid cooling plate 1 and the frame 3 are fixedly connected by screwing, riveting or welding. And is not particularly limited herein. For those skilled in the art, the liquid cooling plate 1 and the frame 3 are not necessarily directly and fixedly connected, but may be separately mounted on a structure to ensure that the liquid cooling plate 1 and the frame 3 are fixed relative to each other.
In a further embodiment, in the locking bar 4, a guide rail 42 is provided with mounting holes and fixedly mounted on two sides of the frame 3 by screws, a first wedge block 41 is fixedly mounted at one end of the guide rail 42 near the closed end of the frame 3, the first wedge block 41 and the guide rail 42 are directly fixedly connected by screwing, riveting or welding, without specific limitation, a second wedge block 43 is slidably mounted at the other end of the guide rail 42 near the open end of the frame 3, a slider 44 with a trapezoidal cross section is erected between the first wedge block 41 and the second wedge block 43, and an adjusting screw 45 is arranged on the second wedge block 43; the inclined angles of the two sides of the sliding block 44 are respectively equal to the inclined angles of the first wedge-shaped block 41 and the second wedge-shaped block 43. Specifically, the inclination angles of the slide block 44, the first wedge block 41 and the second wedge block 43 are all 45 °. When the adjusting nut is screwed down, the two wedge-shaped blocks are pressed to move towards the closed end, and the first wedge-shaped block 41 is welded with the sliding block 44, so that the sliding block 44 is forced to move upwards along the inclined surfaces of the first wedge-shaped block 41 and the second wedge-shaped block 43, and the heat source 2 can be jacked up to be tightly attached to the liquid cooling plate 1.
In a further embodiment, in the plug-assist structure 5, a connector 51 is mounted on the heat source 2 and extends to the outside of the frame 3, and a plug-assist screw 52, a threaded hole and a handle 54 are provided on the connector 51. A handle 54 disposed on the connector 51. On the other hand, the rack 3 is provided with a threaded hole corresponding to the insertion assisting screw 52, after the heat source 2 is preliminarily placed in the rack 3, the heat source 2 can be slowly plugged in by sequentially screwing the insertion assisting screw 52, the length of the insertion assisting screw 52 is matched with the actual structure of the heat source 2, after the insertion assisting screw 52 is completely screwed, the heat source 2 is installed in place, the insertion assisting screw 52 is loosened, the locking strips 4 on the two sides are sequentially and alternately screwed, the heat source 2 is jacked up, the heat conducting surface of the heat source is tightly attached to the liquid cooling plate 1, and then the insertion assisting screw 52 is completely screwed. The heat source 2 is then in thermal contact with the liquid cooling plate 1. When the heat source 2 is disassembled, the two insertion-assisting screws 52 are taken down firstly, then the locking strips 4 on the two sides are loosened, one screw is placed at the position of the pulling-assisting threaded hole 53 and is screwed, and the length of the screw is matched with the actual structure of the heat source 2; after the top end of the screw abuts against the top end of the screw, the heat source 2 is driven to be ejected outwards integrally, and the heat source 2 can be taken out integrally by pulling the handle 54 after the ejection distance is proper.
In order to facilitate understanding of the technical scheme of the liquid cooling assembly capable of rapidly disassembling and replacing the heat source, the use process is briefly described as follows: when the heat source 2 is installed, the handle 54 at the front part of the heat source 2 is grasped by hands, the heat source 2 is horizontally placed and slowly put into the rack 3 and pushed to the bottom; then, two plugging-assistant screws 52 are respectively screwed into corresponding threaded holes on the rack 3 by using a tool until the end faces of the screws are in contact with the plugging-assistant structures 5 without being completely screwed; after the two insertion-assisting screws 5.2 reach the positions, the two insertion-assisting screws are sequentially screwed, and each time, the two insertion-assisting screws are screwed for about half a turn; the heat source 2 will slowly move inwards in the process; after the two insertion-assisting screws 52 are screwed down, the heat source 2 is installed in place, and at the moment, the two insertion-assisting screws 52 can be loosened to enable the end surfaces to be separated from the structure of the heat source 2 and leave a gap of about 2 mm; tightening the locking strips 4 on two sides of the heat source 2 by using a tool in sequence, wherein each tightening is about half a turn, and the heat source 2 is slowly propped upwards to be in heat conduction contact with the liquid cooling plate 1; and the two insertion-assisting screws 52 are completely screwed, and the installation work of the heat source 2 is completed. On the contrary, when the heat source 2 is disassembled, the two insertion-assisting screws 52 are completely loosened and taken out, and then the locking strips 4 on the two sides of the frame 3 are loosened by using a tool; then, the pulling-assisted screw is screwed into the pulling-assisted threaded hole 53 and is carefully screwed to the bottom, and in the process, the end face of the tail part of the pulling-assisted screw continuously extrudes the rack 3 and integrally and slowly drags the heat source 2 outwards; after the heat source 2 is ejected out of the proper distance, the heat source 2 can be pulled out by grasping the handle 54 at the front part of the heat source 2 with hands and applying slight force, and the disassembly work of the heat source 2 is finished.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
Claims (7)
1. The utility model provides a can dismantle liquid cooling subassembly of changing heat source fast which characterized in that includes: the liquid cooling plate is fixed relative to the frame, the locking strips are respectively and fixedly arranged on two sides of the frame, the heat source is movably arranged below the liquid cooling plate through the locking strips, is connected with the frame and can be replaced, and the plugging-assisting structure is arranged on the heat source and is connected with the frame;
the fitting degree of the heat source and the liquid cooling plate is adjusted up and down through the locking strip, and the heat source and the rack are fixed through the plug-in and pull-out assisting structure.
2. The liquid cooling assembly capable of being rapidly disassembled and replaced with a heat source as claimed in claim 1, wherein the liquid cooling plate and the frame are fixedly connected through screwing, riveting or welding;
or
The liquid cooling plate and the rack are respectively arranged on the middle connecting structure, and the relative fixation of the positions of the liquid cooling plate and the rack is ensured.
3. The liquid cooling assembly of claim 1, wherein the locking bar comprises: through screw fixed mounting in the guide rail of frame both sides, fixed mounting be in the first wedge of guide rail one end, slidable mounting are in the second wedge of the guide rail other end erects between first wedge and the second wedge, the cross-sectional shape is trapezoidal slider, and sets up adjusting screw on the second wedge.
4. The liquid cooling assembly of claim 3, wherein the two sides of the sliding block have an inclination angle equal to the inclination angles of the first wedge-shaped block and the second wedge-shaped block.
5. The liquid cooling assembly of claim 4, wherein the angle of inclination of the slider, the first wedge and the second wedge is 45 °.
6. The liquid cooling assembly of claim 1, wherein the insertion-and-extraction-aid structure comprises: the device comprises a heat source, a connecting piece, an insertion-assisting screw and a pulling-assisting threaded hole, wherein the connecting piece is arranged on the heat source and extends to the outer side of the rack, the insertion-assisting screw is arranged on the connecting piece and is matched with the threaded hole on one side of the opening end of the rack, and the pulling-assisting threaded hole is arranged on the connecting piece and is aligned with one side of the opening end of the rack.
7. The liquid cooling assembly of claim 6, wherein the insertion-and-extraction-aid structure further comprises: a handle disposed on the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022887363.5U CN213931689U (en) | 2020-12-04 | 2020-12-04 | Liquid cooling assembly capable of being rapidly disassembled and replaced with heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022887363.5U CN213931689U (en) | 2020-12-04 | 2020-12-04 | Liquid cooling assembly capable of being rapidly disassembled and replaced with heat source |
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|---|---|
| CN213931689U true CN213931689U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022887363.5U Active CN213931689U (en) | 2020-12-04 | 2020-12-04 | Liquid cooling assembly capable of being rapidly disassembled and replaced with heat source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116294426A (en) * | 2023-05-16 | 2023-06-23 | 江苏鹏浩热工技术有限公司 | Liquid cooling assembly capable of rapidly disassembling and replacing heat source |
-
2020
- 2020-12-04 CN CN202022887363.5U patent/CN213931689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116294426A (en) * | 2023-05-16 | 2023-06-23 | 江苏鹏浩热工技术有限公司 | Liquid cooling assembly capable of rapidly disassembling and replacing heat source |
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