Heat-conducting gel stirrer with good stirring effect
By designing the structure of the scraper and filler ring in the thermally conductive gel agitator, the problem of stubborn thermal conductive gel residue in the traditional stirrer is solved, effectively cleaning the inner wall of the feed channel, and the stirring effect and material performance are maintained.
Patent Information
- Application Number
- CN202421820411.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
Traditional thermal gel stirrers are prone to stubborn residues of raw materials during feeding, resulting in thermal gel residues on the inner wall of the feed channel, affecting the subsequent stirring effect and reducing the thermal conductivity and uniformity of the material.
An agitator including a stirrer body, feed channel, mounting ring, scraper ring and filling ring is designed. The stubborn thermal gel remaining in the feed channel can be cleaned through the setting of the scraper ring to ensure the cleaning of the inner wall of the feed channel.
By setting the scraper ring, the thermal conductivity gel residue on the inner wall of the feed channel can be effectively cleaned, prevented from mixing with the newly added thermal conductivity gel, maintain the stirring effect of the stirrer, and ensure the stability of thermal conductivity and uniformity.
Smart Images
Figure CN222829543U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirrers, in particular to a heat-conducting gel stirrer with good stirring effect. Background Art
[0002] Thermally conductive gel is a viscous substance with high thermal conductivity, which is widely used in the thermal management system of electronic equipment. Thermally conductive gel is a gel-like silicone-based thermally conductive material, which is made by stirring, mixing, encapsulating and curing silicone resin, cross-linking agent and thermally conductive filler. It has two types: single component and two components.
[0003] Since thermally conductive gel usually has high viscosity and adhesion, during the feeding process of the thermally conductive gel agitator, stubborn raw materials will remain on the inner wall of the feeding channel. Although traditional cleaning methods can remove a large amount of residual thermally conductive gel, they cannot clean some stubborn thermally conductive gel. If the stubborn thermally conductive gel on the inner wall of the feeding channel is not cleaned in time, during subsequent stirring, the residual thermally conductive gel will be mixed with the newly added thermally conductive gel, resulting in a decrease in the thermal conductivity and uniformity of the overall material, thereby reducing the subsequent stirring effect of the thermally conductive gel. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a heat-conducting gel stirrer with good stirring effect.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A thermally conductive gel stirrer with good stirring effect comprises a stirrer body, a feed channel is arranged on the top of the stirrer body, a mounting ring is fixedly arranged in the feed channel, and a scraper ring and a filling ring are movably arranged on the mounting ring; a plurality of first connecting members and second connecting members are respectively fixedly and vertically arranged on the top of the scraper ring and the filling ring, the other ends of the first connecting members and the second connecting members are respectively fixedly connected to the lower pull member and the upper pull member, and the first connecting members and the second connecting members are staggered in sequence.
[0007] In addition, a preferred structure is that the mounting ring is fixedly mounted on the inner wall of the feed channel, and an outer mounting cavity is opened downward at the top of the mounting ring.
[0008] In addition, a preferred structure is that a scraper ring is adapted to be installed in the outer mounting cavity, and the outer side wall of the scraper ring contacts the inner wall of the feed channel.
[0009] In addition, a preferred structure is that an inner mounting cavity is opened downwardly at the top of the scraper ring, and the inner mounting cavity is adapted to the filling ring.
[0010] In addition, a preferred structure is that a plurality of through holes are formed on the filling ring, and the first connecting members all pass through the through holes.
[0011] In addition, a preferred structure is that a magnetic suction groove is provided on the top of the pull-down member corresponding to the upper pull-up member, and the upper pull-up member is made of magnetic material and is adsorbed by the magnetic suction groove.
[0012] The beneficial effects of the utility model are as follows: the thermally conductive gel can be stirred by the agitator body, and the stubborn thermally conductive gel remaining in the feed channel can be cleaned by the setting of the scraper ring, thereby achieving effective cleaning of the inner wall of the feed channel to ensure that the residual thermally conductive gel will not be mixed with the newly added thermally conductive gel during subsequent stirring, thereby ensuring the subsequent stirring effect of the agitator body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic structural diagram of a heat-conducting gel stirrer with good stirring effect proposed by the utility model;
[0014] Figure 2 This is a structural schematic diagram of a feed channel of a heat-conducting gel stirrer with good stirring effect proposed by the utility model;
[0015] Figure 3 for Figure 2 Schematic diagram of the internal structure of the feed channel;
[0016] Figure 4 This is a schematic structural diagram of the installation ring, scraping ring and filling ring of a thermally conductive gel stirrer with good stirring effect proposed by the utility model when they are separated;
[0017] Figure 5 This is a structural schematic diagram of a scraper ring of a thermally conductive gel stirrer with good stirring effect proposed by the utility model;
[0018] Figure 6 This is a schematic structural diagram of a filling ring of a thermally conductive gel stirrer with good stirring effect proposed by the utility model.
[0019] In the figure: 1 agitator body, 2 feed channel, 3 mounting ring, 31 outer mounting cavity, 4 scraper ring, 41 first connecting piece, 42 pull-down piece, 43 magnetic suction groove, 44 inner mounting cavity, 5 filling ring, 51 second connecting piece, 52 pull-up piece, 53 through hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-6A heat-conducting gel agitator with good stirring effect comprises a stirrer body 1, a feed channel 2 is arranged on the top of the stirrer body 1, a mounting ring 3 is fixedly arranged in the feed channel 2, and a scraper ring 4 and a filling ring 5 are movably arranged on the mounting ring 3. A plurality of first connecting members 41 and a second connecting member 51 are respectively fixedly arranged vertically upward on the top of the scraper ring 4 and the filling ring 5, and the other ends of the first connecting member 41 and the second connecting member 51 are respectively fixedly connected to the lower pull member 42 and the upper pull member 52, and the first connecting member 41 and the second connecting member 51 are staggered in sequence. The stirring of the heat-conducting gel can be achieved by the stirrer body 1, and it is worth noting that the specific structure and working mode of the stirrer body 1 are both existing technologies currently disclosed on the market, and they do not belong to the main technical problems to be solved in the present technical solution, so they are not elaborated in the present utility model.
[0022] The mounting ring 3 is fixedly mounted on the inner wall of the feed channel 2, and an outer mounting cavity 31 is opened downward from the top of the mounting ring 3. A scraper ring 4 is adapted to be mounted in the outer mounting cavity 31, and the outer side wall of the scraper ring 4 contacts the inner wall of the feed channel 2. The installation of the scraper ring 4 can be realized by setting the mounting ring 3, and an anti-slip pad is provided on the inner wall of the outer mounting cavity 31.
[0023] The top of the scraper ring 4 is provided with an inner mounting cavity 44 downwardly, and the inner mounting cavity 44 is adapted to the filling ring 5. By placing the filling ring 5 in the inner mounting cavity 44, it is possible to prevent the thermal conductive gel from falling into the inner mounting cavity 44 during feeding, and an anti-slip pad is provided on the inner wall of the inner mounting cavity 44.
[0024] The filling ring 5 is provided with a plurality of through holes 53, and the first connecting members 41 all pass through the through holes 53. The through holes 53 and the first connecting members 41 are arranged to guide the filling ring 5 when it moves.
[0025] The top of the lower pull-down member 42 is adapted to be provided with a magnetic suction groove 43 corresponding to the upper pull-down member 52, and the upper pull-down member 52 is made of magnetic material and is attracted by the magnetic suction groove 43. By setting the upper pull-down member 52 and the magnetic suction groove 43 that are attracted to each other, the connection between the lower pull-down member 42 and the upper pull-down member 52 can be ensured.
[0026] In this embodiment, the user can pour the thermally conductive gel into the stirrer body 1 through the feed channel 2 for stirring. After the stirring is completed, the thermally conductive gel on the inner wall of the feed channel 2 can be cleaned by the scraper ring 4.
[0027] Furthermore, when the user needs to clean the thermally conductive gel on the inner wall of the feed channel 2, it is only necessary to pull the filling ring 5 upwards for a distance through the upper pull piece 52, and at this time, the filling ring 5 leaves the inner mounting cavity 44 opened in the hanging ring 4. At this time, the user can pull the scraper ring 4 upwards through the lower pull piece 42, and when the scraper ring 4 moves upward, the residual thermally conductive gel on the inner wall of the feed channel 2 can be scraped off. And because the top of the scraper ring 4 and the inner mounting cavity 44 are inclined, the thermally conductive gel scraped off by the scraper ring 4 can flow directly into the inner mounting cavity 44. By repeatedly moving the scraper ring 4 up and down on the inner wall of the feed channel 2, a large amount of thermally conductive gel on the inner wall of the feed channel 2 can be scraped off. Finally, the user only needs to take out the scraper ring 4 and the filling ring 5 and clean them.
[0028] Furthermore, when the device is in a normal state, the scraper ring 4 is located in the outer mounting cavity 31, the filling ring 5 is located in the inner mounting cavity 44, and the upper pull member 52 is located in the magnetic suction groove 43, which does not affect the normal feeding of the feeding channel 2. And because the tops of the mounting ring 3, the scraper ring 4 and the filling ring 5 are all tilted downward, a large amount of thermal conductive gel will not remain on the tops thereof.
[0029] It is worth noting that the device only assists in cleaning the stubborn thermally conductive gel on the inner wall of the feed channel 2. When cleaning the feed channel 2, the user still needs to use normal cleaning means to clean it. In addition, the mounting ring 3 is provided with a plurality of drainage holes, so that liquids such as thermally conductive gel will not remain in the outer mounting cavity 31.
[0030] In the utility model, the thermal conductive gel can be stirred by the agitator body 1, and the stubborn thermal conductive gel remaining in the feed channel 2 can be cleaned by the setting of the scraper ring 4, thereby achieving effective cleaning of the inner wall of the feed channel 2 to ensure that the residual thermal conductive gel will not be mixed with the newly added thermal conductive gel during subsequent stirring, thereby ensuring the subsequent stirring effect of the agitator body 1.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A heat-conducting gel stirrer with good stirring effect, comprising a stirrer body (1), characterized in that: A feed channel (2) is provided at the top of the agitator body (1), a mounting ring (3) is fixedly provided in the feed channel (2), and a scraper ring (4) and a filling ring (5) are movably provided on the mounting ring (3); A plurality of first connecting members (41) and second connecting members (51) are respectively fixedly arranged vertically upward on the top of the scraper ring (4) and the filling ring (5); the other ends of the first connecting members (41) and the second connecting members (51) are respectively fixedly connected to the lower pull member (42) and the upper pull member (52); and the first connecting members (41) and the second connecting members (51) are arranged alternately in sequence.
2. A thermally conductive gel stirrer with good stirring effect according to claim 1, characterized in that: The mounting ring (3) is fixedly mounted on the inner wall of the feed channel (2), and an outer mounting cavity (31) is opened downward at the top of the mounting ring (3).
3. A thermally conductive gel stirrer with good stirring effect according to claim 2, characterized in that: A scraper ring (4) is fitted and installed in the outer installation cavity (31), and the outer side wall of the scraper ring (4) is in contact with the inner wall of the feed channel (2).
4. A thermally conductive gel stirrer with good stirring effect according to claim 3, characterized in that: An inner mounting cavity (44) is provided downwardly at the top of the scraper ring (4), and the inner mounting cavity (44) is adapted to fit the filling ring (5).
5. A heat-conducting gel stirrer with good stirring effect according to claim 4, characterized in that: The filling ring (5) is provided with a plurality of through holes (53), and the first connecting members (41) all pass through the through holes (53).
6. A heat-conducting gel stirrer with good stirring effect according to claim 5, characterized in that: A magnetic suction groove (43) is adapted to be provided at the top of the lower pull-down member (42) corresponding to the upper pull-down member (52); the upper pull-down member (52) is made of magnetic material and is adsorbed by the magnetic suction groove (43).