A heat conducting gel heating device
By designing a heating device for thermally conductive gel, the problem of difficult filling of thermally conductive gel in low-temperature environments was solved, and an efficient and accurate filling process was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU XIAOMO NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-06-12
AI Technical Summary
Thermal conductive gels tend to harden excessively at low temperatures, leading to difficulties in filling and low precision. Furthermore, when the viscosity is high, they are prone to splashing or leaking.
A thermally conductive gel heating device was designed, comprising a storage tank, a conveying pipe, a discharging mechanism, a heating mechanism, and a blocking mechanism. The gel is conveyed through the conveying pipe, the discharging mechanism seals and fills the gel, the heating mechanism prevents the gel from becoming too viscous, and the blocking mechanism prevents leakage.
It effectively prevents the thermally conductive gel from splashing, leaking, and stringing during the filling process, thus improving filling efficiency and accuracy.
Smart Images
Figure CN224349278U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of thermal conductive gel production technology, specifically a thermal conductive gel heating device. Background Technology
[0002] Thermal gel is a high-performance thermal interface material primarily used to fill the tiny gaps between electronic components and heat sinks to improve heat conduction efficiency. It consists of a polymer matrix (such as silicone oil) and highly thermally conductive fillers (such as alumina, boron nitride, metal particles, etc.).
[0003] When filling thermal conductive gel, it is necessary to push the thermal conductive gel into the container. However, in cold weather, the thermal conductive gel is prone to excessive hardening, which makes filling ineffective. Moreover, if the thermal conductive gel is too viscous during filling, the filling accuracy is very low. To address this, we propose a thermal conductive gel heating device. Utility Model Content
[0004] The purpose of this invention is to provide a thermally conductive gel heating device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a thermally conductive gel heating device, comprising a storage tank, a mounting frame fixedly connected to one side of the storage tank, a conveying pipe for feeding material penetrating through one side of the storage tank, a discharging mechanism for discharging material at the bottom of the storage tank, a support frame fixedly installed on the top of the storage tank, a blocking mechanism for preventing material leakage from the discharging mechanism on the support frame, and a heating mechanism for heating the thermally conductive gel on the outside of the storage tank.
[0006] Furthermore, the discharge mechanism includes a fixed seat, a discharge pipe, a movable seat, and a spring. The bottom of the storage tank is fixedly connected to the discharge pipe, and the bottom of the storage tank is fixedly connected to the fixed seat. The outside of the discharge pipe is slidably connected to the movable seat, and the top of the movable seat and located outside the discharge pipe is fixedly connected to the spring. The top of the spring is fixedly connected to the fixed seat.
[0007] Furthermore, the heating mechanism includes a lower positioning frame, a heating plate, and an upper positioning frame. The upper positioning frame is provided at the top of the storage tank, and the lower positioning frame is provided at the bottom of the storage tank. The heating plate is fixedly connected between the lower positioning frame and the upper positioning frame.
[0008] Furthermore, the blocking mechanism includes a connecting block, a driving cylinder, and a sealing rod. The driving cylinder is fixedly installed on the top of the support frame, the output end of the driving cylinder is fixedly connected to the connecting block, and the bottom of the connecting block is fixedly connected to a sealing rod extending into the discharge pipe.
[0009] Furthermore, a through groove is provided on one side of the support frame, and a limiting rod that contacts the inner wall of the through groove is fixedly connected to one side of the connecting block.
[0010] Furthermore, a rubber pad is fixedly connected to the outer wall of the sealing rod.
[0011] Compared with the prior art, the present invention has the following advantages: The conveying pipe of the present invention can convey the thermally conductive gel into the storage tank, and then it can be filled through the dispensing mechanism. The dispensing mechanism can contact and seal with the top of the filling bottle, thereby preventing the thermally conductive gel from splashing. The heating mechanism can then heat the thermally conductive gel to prevent it from becoming too viscous and affecting the filling efficiency. Finally, the blocking mechanism after filling can prevent the thermally conductive gel from leaking out and causing it to string and fall. Attached Figure Description
[0012] Figure 1 This is a first perspective structural diagram of the present invention;
[0013] Figure 2 This is a second perspective view of the structure of this utility model;
[0014] Figure 3 This is an enlarged schematic diagram of structure A of this utility model.
[0015] In the diagram: 1. Storage tank, 2. Mounting frame, 3. Conveying pipe, 4. Support frame, 5. Discharge mechanism, 6. Heating mechanism, 7. Blocking mechanism, 8. Fixed seat, 9. Discharge pipe, 10. Movable seat, 11. Spring, 12. Lower positioning frame, 13. Heating plate, 14. Upper positioning frame, 15. Through groove, 16. Connecting block, 17. Limiting rod, 18. Sealing rod, 19. Drive cylinder. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figures 1-3This utility model provides a technical solution: a thermally conductive gel heating device, including a storage tank 1, a mounting frame 2 fixedly connected to one side of the storage tank 1, a conveying pipe 3 for feeding material through one side of the storage tank 1, a discharging mechanism 5 for discharging material at the bottom of the storage tank 1, a support frame 4 fixedly installed at the top of the storage tank 1, a blocking mechanism 7 for preventing material leakage from the discharging mechanism 5 on the support frame 4, and a heating mechanism 6 for heating the thermally conductive gel on the outside of the storage tank 1.
[0018] The delivery pipe 3 delivers the thermally conductive gel into the storage tank 1, where it is then filled via the dispensing mechanism 5. The dispensing mechanism 5 seals the top of the filling bottle to prevent the thermally conductive gel from splashing. The heating mechanism 6 heats the thermally conductive gel to prevent it from becoming too viscous and affecting the filling efficiency. After filling, the blocking mechanism 7 prevents the thermally conductive gel from leaking out and causing it to string and fall.
[0019] Please see Figures 1-3 The discharge mechanism 5 includes a fixed base 8, a discharge pipe 9, a movable base 10, and a spring 11. The bottom of the storage tank 1 is fixedly connected to the discharge pipe 9, the bottom of the storage tank 1 is fixedly connected to the fixed base 8, the outside of the discharge pipe 9 is slidably connected to the movable base 10, and the top of the movable base 10 and located outside the discharge pipe 9 is fixedly connected to the spring 11. The top of the spring 11 is fixedly connected to the fixed base 8.
[0020] The discharge pipe 9 can be inserted into the container to collect the material. Then, the top of the container can first contact the bottom of the movable seat 10 and squeeze the spring 11 to make the movable seat 10 rise. As filling proceeds, the push of the spring 11 can keep the movable seat 10 in contact with the top of the container, thereby preventing splashing of the thermal conductive gel during filling.
[0021] Please see Figure 1 The heating mechanism 6 includes a lower positioning frame 12, a heating plate 13 and an upper positioning frame 14. The upper positioning frame 14 is provided on the top of the storage tank 1 and the lower positioning frame 12 is provided on the bottom of the storage tank 1. The heating plate 13 is fixedly connected between the lower positioning frame 12 and the upper positioning frame 14.
[0022] The heating plate 13 is fixedly connected to the lower positioning frame 12 and the upper positioning frame 14, and the heating plate 13 is in contact with the outer wall of the storage tank 1. This allows the storage tank 1 to be heated, preventing the thermal conductive gel from falling freely due to the low temperature.
[0023] Please see Figure 1The blocking mechanism 7 includes a connecting block 16, a sealing rod 18, and a driving cylinder 19. The driving cylinder 19 is fixedly installed on the top of the support frame 4. The output end of the driving cylinder 19 is fixedly connected to the connecting block 16. The bottom of the connecting block 16 is fixedly connected to the sealing rod 18 extending into the discharge pipe 9. A through groove 15 is opened on one side of the support frame 4. A limiting rod 17 that contacts the inner wall of the through groove 15 is fixedly connected to one side of the connecting block 16.
[0024] After filling is completed, the drive cylinder 17 drives the connecting block 16 and the sealing rod 18 to descend, so that the sealing rod 18 can be inserted into the inside of the discharge pipe 9. This allows the sealing rod 18 to seal the discharge pipe 9, preventing the thermal conductive gel from pulling and falling off to a certain extent.
[0025] Please see Figure 1 A rubber pad is fixedly connected to the outer wall of the sealing rod 18. The rubber pad on the outside of the sealing rod 18 can completely seal the sealing rod 18 with the inner wall of the discharge pipe 9.
[0026] In use, firstly, the conveying pipe 3 delivers the thermally conductive gel into the storage tank 1, and then it is filled through the dispensing mechanism 5. The dispensing mechanism 5 can seal the top of the filling bottle to prevent the thermally conductive gel from splashing. Subsequently, the heating mechanism 6 heats the thermally conductive gel to prevent it from becoming too viscous and affecting the filling efficiency. After filling, the blocking mechanism 7 prevents the thermally conductive gel from leaking out and causing it to string. The dispensing pipe 9 can extend into the container to collect the material. Then, the top of the container first contacts the bottom of the movable seat 10 and compresses the spring 11, causing the movable seat 10 to rise. Subsequently, as the filling process continues... During the filling process, the push of spring 11 keeps the movable seat 10 in contact with the top of the container, thus preventing splashing of the thermal conductive gel during filling. The heating plate 13 is fixedly connected to the lower positioning frame 12 and the upper positioning frame 14, and the heating plate 13 is in contact with the outer wall of the storage tank 1, so that the storage tank 1 can be heated to prevent the thermal conductive gel from falling freely due to low temperature. After filling is completed, the drive cylinder 17 drives the connecting block 16 and the sealing rod 18 to descend, so that the sealing rod 18 can be inserted into the inside of the discharge pipe 9, thus sealing the discharge pipe 9 with the sealing rod 18, which to a certain extent prevents the thermal conductive gel from being pulled and falling off.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A thermally conductive gel heating device, comprising a storage tank (1), wherein a mounting bracket (2) is fixedly connected to one side of the storage tank (1), and a conveying pipe (3) for feeding material is provided through one side of the storage tank (1), characterized in that: The bottom of the storage tank (1) is provided with a discharge mechanism (5) for discharging material, and a support frame (4) is fixedly installed on the top of the storage tank (1). The support frame (4) is provided with a blocking mechanism (7) to prevent the discharge mechanism (5) from leaking material, and a heating mechanism (6) for heating the thermal conductive gel is provided on the outside of the storage tank (1).
2. The thermally conductive gel heating device according to claim 1, characterized in that: The discharge mechanism (5) includes a fixed seat (8), a discharge pipe (9), a movable seat (10), and a spring (11). The bottom of the storage tank (1) is fixedly connected to the discharge pipe (9). The bottom of the storage tank (1) is fixedly connected to the fixed seat (8). The outside of the discharge pipe (9) is slidably connected to the movable seat (10). The top of the movable seat (10) and the outside of the discharge pipe (9) are fixedly connected to the spring (11). The top of the spring (11) is fixedly connected to the fixed seat (8).
3. The thermally conductive gel heating device according to claim 2, characterized in that: The heating mechanism (6) includes a lower positioning frame (12), a heating plate (13) and an upper positioning frame (14). The upper positioning frame (14) is provided on the top of the storage tank (1), and the lower positioning frame (12) is provided on the bottom of the storage tank (1). The heating plate (13) is fixedly connected between the lower positioning frame (12) and the upper positioning frame (14).
4. The thermally conductive gel heating device according to claim 3, characterized in that: The blocking mechanism (7) includes a connecting block (16), a sealing rod (18) and a driving cylinder (19). The driving cylinder (19) is fixedly installed on the top of the support frame (4). The output end of the driving cylinder (19) is fixedly connected to the connecting block (16). The bottom of the connecting block (16) is fixedly connected to the sealing rod (18) extending into the discharge pipe (9).
5. The thermally conductive gel heating device according to claim 4, characterized in that: The support frame (4) has a through groove (15) on one side, and the connecting block (16) has a limiting rod (17) that contacts the inner wall of the through groove (15) on one side.
6. The thermally conductive gel heating device according to claim 5, characterized in that: A rubber pad is fixedly connected to the outer wall of the sealing rod (18).