CN211264260U - Heat radiation structure for computer motherboard fan - Google Patents
Heat radiation structure for computer motherboard fan Download PDFInfo
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- CN211264260U CN211264260U CN201922136639.3U CN201922136639U CN211264260U CN 211264260 U CN211264260 U CN 211264260U CN 201922136639 U CN201922136639 U CN 201922136639U CN 211264260 U CN211264260 U CN 211264260U
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- heat dissipation
- dissipation frame
- clamping plate
- water tank
- fixedly connected
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Abstract
The utility model provides a computer motherboard is heat radiation structure for fan relates to the heat radiation structure field. This heat radiation structure for computer motherboard fan includes heat dissipation frame, radiating fin, sealed water pipe and radiator main pump, the inside water tank that is equipped with of heat dissipation frame, the inside auxiliary pump that is equipped with of heat dissipation frame, the inside freeze-proof mechanism that is equipped with of water tank, freeze-proof mechanism includes the gasbag case, gasbag case one side is equipped with the pressure release mouth, the inside cardboard that is equipped with of pressure release mouth, cardboard one side is equipped with the inflator, the inflator runs through the cardboard, the outside cover of inflator is equipped with the spring, spring one side is equipped with the lagging, the lagging slides with the cardboard and cup joints, the lagging outside sealing washer that is equipped with of lagging, the sealing washer outer wall is laminated mutually with the cardboard. This heat radiation structure for computer motherboard fan avoids liquid to freeze and causes the inside pressure of water tank and sealed water pipe too big, damages joint, water tank and sealed water pipe, avoids the temperature drastic change to cause the computer to damage, causes economic loss.
Description
Technical Field
The utility model relates to a heat radiation structure technical field specifically is a heat radiation structure for computer motherboard fan.
Background
The water-cooled radiator has a water inlet and a water outlet, and a plurality of water channels are arranged in the radiator, so that the advantage of water cooling can be fully exerted, more heat can be taken away, the basic principle of the water-cooled radiator is that for water cooling, the water-cooled radiator mainly comprises the radiator, the water pipes, a water pump and a sufficient water source, the coolant used in the water-cooled radiator of the computer at first is water, most of the coolant is distilled water, and the coolant has a heat conduction effect.
However, when the water-cooled radiator is suitable for being used at a lower room temperature in winter, if the water-cooled radiator is placed aside without paying attention to temperature change, the situation that internal distilled water or cooling liquid is frozen can occur, the freezing can enlarge the internal volume, the water pipe or the water pipe joint is cracked, the situation of liquid overflow is caused, and computer hardware is seriously damaged.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a computer motherboard is heat radiation structure for fan to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat dissipation structure for a fan of a computer motherboard comprises a heat dissipation frame, heat dissipation fins, a sealing water pipe and a heat radiator main pump, wherein a water tank is arranged inside the heat dissipation frame, the water tank is fixedly connected with the inner wall of the heat dissipation frame, an auxiliary pump is arranged inside the heat dissipation frame, and an anti-freezing mechanism is arranged inside the water tank;
the anti-freezing mechanism comprises an air bag box, wherein a pressure release nozzle is arranged on one side of the air bag box, a clamping plate is arranged inside the pressure release nozzle, the clamping plate is fixedly connected with the inside of the pressure release nozzle, an air cylinder is arranged on one side of the clamping plate, the air cylinder is fixedly connected with the clamping plate, the air cylinder penetrates through the clamping plate, a spring is sleeved on the outside of the air cylinder, one end of the spring is fixedly connected with the clamping plate, a sleeve plate is arranged on one side of the spring, the sleeve plate is sleeved with the clamping plate in a sliding mode, a sealing ring is arranged on the outside of the sleeve plate and fixedly connected with the sealing ring, the outer wall of the sealing ring is attached to the inner wall of the clamping plate, the sealing ring is slidably connected with the clamping plate.
Preferably, heat dissipation frame and radiating fin joint, the sealed water pipe is established at the heat dissipation frame top, the radiator main pump is established in heat dissipation frame one side, radiator main pump and heat dissipation frame set up to the route through the sealed water pipe.
Preferably, the auxiliary pump is fixedly connected with the heat dissipation frame, a waterproof box is arranged outside the auxiliary pump, and the waterproof box is fixedly connected with the heat dissipation frame.
Preferably, the input end of the auxiliary pump and the water tank are arranged to be communicated, the output end of the auxiliary pump and one of the sealed water pipes are arranged to be communicated, and the other sealed water pipe is arranged to be communicated with the water tank.
Preferably, the pressure relief nozzle and the air bag box are integrally cast and formed, the pressure relief nozzle is communicated with the air bag box, and the pressure relief nozzle penetrates through the heat dissipation frame and extends to the outside of the heat dissipation frame.
Preferably, the number of the air holes is set to be a plurality, and the air holes are distributed relative to the clamping plate annular array.
Preferably, the air bag box and the charging connector are integrally cast and formed, the pressure relief connector is communicated with the charging connector, a one-way valve is arranged inside the charging connector, the one-way valve is fixedly connected with the inner wall of the charging connector, and the charging connector penetrates through the heat dissipation frame and extends to the outside of the heat dissipation frame.
The utility model provides a computer motherboard is heat radiation structure for fan, its beneficial effect who possesses as follows:
1. this heat radiation structure for computer motherboard fan passes through the inside gas of gasbag incasement portion and receives the compressing action and promote the lagging, the lagging slides with the inflator relatively, the spring is compressed, when the lagging crossed the gas pocket, nitrogen gas gets into the inflator through the gas pocket, the one end of inflator is sealed, the other end is open, gaseous opening end from the inflator overflows, then inside pressure release mouth overflows the heat dissipation frame, this process can avoid liquid to freeze and cause the inside pressure of water tank and sealed water pipe too big, damage joint, water tank and sealed water pipe.
2. This heat radiation structure for computer motherboard fan even under normal temperature condition, the gasbag case can not influence the circulation of cooling water, and the convenience is transported in cold region, also can avoid the temperature to sharply change and cause the computer to damage, causes economic loss, and the activity of the relative pressure release mouth inner wall of sealing washer can ensure the leakproofness.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a schematic view of the airbag case of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;
fig. 5 is a schematic view of the structure of the inflator of the present invention.
In the figure: the heat dissipation device comprises a heat dissipation frame 1, heat dissipation fins 2, a sealing water pipe 3, a heat radiator main pump 4, a water tank 5, an auxiliary pump 6, an air bag box 7, a pressure relief nozzle 8, a clamping plate 9, an air cylinder 10, a spring 11, a sleeve plate 12, a sealing ring 13, an air hole 14, an inflation nozzle 15 and a one-way valve 16.
Detailed Description
The embodiment of the utility model provides a heat radiation structure for computer motherboard fan, as shown in fig. 1-5, including heat radiation frame 1, radiating fin 2, sealed water pipe 3 and radiator main pump 4, the inside of heat radiation frame 1 is equipped with water tank 5, water tank 5 and heat radiation frame 1 inner wall fixed connection, the inside of heat radiation frame 1 is equipped with auxiliary pump 6, the inside of water tank 5 is equipped with anti-freezing mechanism;
the anti-freezing mechanism comprises an air bag box 7, a pressure relief nozzle 8 is arranged on one side of the air bag box 7, a clamping plate 9 is arranged inside the pressure relief nozzle 8, the clamping plate 9 is fixedly connected with the inside of the pressure relief nozzle 8, an air cylinder 10 is arranged on one side of the clamping plate 9, the air cylinder 10 is fixedly connected with the clamping plate 9, the air cylinder 10 penetrates through the clamping plate 9, a spring 11 is sleeved outside the air cylinder 10, one end of the spring 11 is fixedly connected with the clamping plate 9, a sleeve plate 12 is arranged on one side of the spring 11, the sleeve plate 12 is in sliding sleeve connection with the clamping plate 9, a sealing ring 13 is arranged outside the sleeve plate 12, the sleeve plate 12 is fixedly connected with the sealing ring 13, the outer wall of the sealing ring 13 is attached to the inner wall of the clamping plate 9, the sealing ring 13 is in;
the heat dissipation frame 1 is clamped with the heat dissipation fins 2, the sealing water pipe 3 is arranged at the top of the heat dissipation frame 1, the radiator main pump 4 is arranged at one side of the heat dissipation frame 1, and the radiator main pump 4 and the heat dissipation frame 1 are arranged into a passage through the sealing water pipe 3;
the auxiliary pump 6 is fixedly connected with the heat dissipation frame 1, a waterproof box is arranged outside the auxiliary pump 6, and the waterproof box is fixedly connected with the heat dissipation frame 1;
the input end of the auxiliary pump 6 and the water tank 5 are arranged to be communicated, the output end of the auxiliary pump 6 and one of the sealed water pipes 3 are arranged to be communicated, and the other sealed water pipe 3 and the water tank 5 are arranged to be communicated;
the pressure relief nozzle 8 and the air bag box 7 are integrally cast and formed, the pressure relief nozzle 8 is communicated with the air bag box 7, and the pressure relief nozzle 8 penetrates through the heat dissipation frame 1 and extends to the outside of the heat dissipation frame 1;
the number of the air holes 14 is set to be a plurality, and the air holes 14 are distributed in an annular array relative to the clamping plate 9;
the air bag box 7 and the charging connector 15 are integrally cast and formed, the air bag box 7 is communicated with the charging connector 15, the one-way valve 16 is arranged inside the charging connector 15, the one-way valve 16 is fixedly connected with the inner wall of the charging connector 15, and the charging connector 15 penetrates through the heat dissipation frame 1 and extends to the outside of the heat dissipation frame 1.
The implementation mode is specifically as follows: the radiator main pump 4 in the utility model is a public technology, the heat radiation frame 1, the heat radiation fins 2, the sealing water pipe 3 and the radiator main pump 4 are completely assembled, one end of the radiator main pump 4 can be attached to the cover end of the CPU, silicone grease is coated between the two, the water tank 5 and the auxiliary pump 6 are arranged in the heat radiation frame 1, the auxiliary pump 6 can assist the radiator main pump 4 to drive and circulate the water in the water tank 5, the inflation nozzle 15 is used for injecting proper nitrogen into the air bag box 7, the check valve 16 is arranged in the inflation nozzle 15, the gas can not reversely overflow, when the water in the water tank 5 and the sealing water pipe 3 is frozen, the air bag box 7 can be pressed by the volume increase, the gas in the air bag box 7 is pushed to push the sleeve plate 12 by the compression, the sleeve plate 12 slides relative to the air cylinder 10, the spring 11 is compressed, when the sleeve plate 12 crosses the air hole 14, nitrogen enters the air cylinder 10 through the air hole 14, one end of the air cylinder 10 is sealed, the other end of the air cylinder 10 is open, the gas overflows from the open end of the air cylinder 10 and then overflows into the heat dissipation frame 1 through the pressure relief nozzle 8, the process can avoid the phenomenon that the internal pressure of the water tank 5 and the sealing water pipe 3 is too high due to liquid freezing, the joint, the water tank 5 and the sealing water pipe 3 are damaged, under the normal temperature condition, the air bag box 7 cannot influence the circulation of cooling water, the transportation in a cold region is convenient, the phenomenon that a computer is damaged due to temperature sharp change can be avoided, economic loss is caused, and the sealing ring 13 moves relative to the inner wall of the pressure relief nozzle 8, and the sealing performance.
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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a heat radiation structure for computer motherboard fan, includes heat radiation frame (1), radiating fin (2), sealed water pipe (3) and radiator main pump (4), its characterized in that: a water tank (5) is arranged in the heat dissipation frame (1), the water tank (5) is fixedly connected with the inner wall of the heat dissipation frame (1), an auxiliary pump (6) is arranged in the heat dissipation frame (1), and an anti-freezing mechanism is arranged in the water tank (5);
the anti-freezing mechanism comprises an air bag box (7), a pressure relief nozzle (8) is arranged on one side of the air bag box (7), a clamping plate (9) is arranged inside the pressure relief nozzle (8), the clamping plate (9) is fixedly connected with the inside of the pressure relief nozzle (8), an air cylinder (10) is arranged on one side of the clamping plate (9), the air cylinder (10) is fixedly connected with the clamping plate (9), the air cylinder (10) penetrates through the clamping plate (9), a spring (11) is sleeved outside the air cylinder (10), one end of the spring (11) is fixedly connected with the clamping plate (9), a sleeve plate (12) is arranged on one side of the spring (11), the sleeve plate (12) is slidably sleeved with the clamping plate (9), a sealing ring (13) is arranged outside the sleeve plate (12), the sleeve plate (12) is fixedly connected with the sealing ring (13), the outer wall of the sealing ring (13) is attached to the inner wall of the clamping plate (9), and the sealing ring (, the other end of the spring (11) is fixedly connected with the sleeve plate (12), the air cylinder (10) is provided with an air hole (14), and the bottom of the pressure relief nozzle (8) is provided with an inflating nozzle (15).
2. The heat dissipating structure of claim 1, wherein: the heat dissipation frame (1) and radiating fin (2) joint, establish at heat dissipation frame (1) top sealed water pipe (3), establish in heat dissipation frame (1) one side radiator main pump (4), radiator main pump (4) and heat dissipation frame (1) set up to the route through sealed water pipe (3).
3. The heat dissipating structure of claim 1, wherein: the auxiliary pump (6) is fixedly connected with the heat dissipation frame (1), a waterproof box is arranged outside the auxiliary pump (6), and the waterproof box is fixedly connected with the heat dissipation frame (1).
4. The heat dissipating structure of claim 1, wherein: the input end of the auxiliary pump (6) and the water tank (5) are arranged to be communicated, the output end of the auxiliary pump (6) and one of the sealed water pipes (3) are arranged to be communicated, and the other sealed water pipe (3) and the water tank (5) are arranged to be communicated.
5. The heat dissipating structure of claim 1, wherein: pressure release mouth (8) and gasbag case (7) integrated casting shaping, pressure release mouth (8) and gasbag case (7) set up to communicate with each other, pressure release mouth (8) pass heat dissipation frame (1) and extend to heat dissipation frame (1) outside.
6. The heat dissipating structure of claim 1, wherein: the number of the air holes (14) is set to be a plurality, and the air holes (14) are distributed in an annular array relative to the clamping plate (9).
7. The heat dissipating structure of claim 1, wherein: gasbag case (7) and charging connector (15) integrated casting shaping, pressure release mouth (8) set up to communicating with each other with charging connector (15), charging connector (15) inside is equipped with check valve (16), check valve (16) and charging connector (15) inner wall fixed connection, charging connector (15) pass heat dissipation frame (1) and extend to heat dissipation frame (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136639.3U CN211264260U (en) | 2019-12-03 | 2019-12-03 | Heat radiation structure for computer motherboard fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136639.3U CN211264260U (en) | 2019-12-03 | 2019-12-03 | Heat radiation structure for computer motherboard fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211264260U true CN211264260U (en) | 2020-08-14 |
Family
ID=71953891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922136639.3U Expired - Fee Related CN211264260U (en) | 2019-12-03 | 2019-12-03 | Heat radiation structure for computer motherboard fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211264260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304151A (en) * | 2020-10-23 | 2021-02-02 | 彩虹（合肥）液晶玻璃有限公司 | Cooling water temperature control device |
| CN116048215A (en) * | 2023-04-03 | 2023-05-02 | 山东省第二人民医院(山东省耳鼻喉医院、山东省耳鼻喉研究所) | Medical information statistical processing computer equipment with data storage function |
-
2019
- 2019-12-03 CN CN201922136639.3U patent/CN211264260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304151A (en) * | 2020-10-23 | 2021-02-02 | 彩虹（合肥）液晶玻璃有限公司 | Cooling water temperature control device |
| CN116048215A (en) * | 2023-04-03 | 2023-05-02 | 山东省第二人民医院(山东省耳鼻喉医院、山东省耳鼻喉研究所) | Medical information statistical processing computer equipment with data storage function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20201203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |