Monocrystalline silicon heater with uniform current field and long service life
By designing fixed blocks, insulated connecting plates, threaded rods and clamps on a single crystal silicon heater, the problem of low heating efficiency caused by easy movement of objects in existing heaters is solved, and a more stable and efficient heating effect is achieved.
Patent Information
- Application Number
- CN202421707674.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-18
AI Technical Summary
The existing single crystal silicon heaters are less efficient due to the easy movement of objects during the heating process, and need to be modified and optimized to improve stability and efficiency.
A long-life single crystal silicon heater with uniform current field is designed. By installing fixed blocks, insulating connecting plates, threaded rods and clamps on the heating plate, stable fixation and uniform heating of objects are achieved.
By stably fixing the object, the stability and efficiency during heating are improved, the working efficiency of the device is enhanced, and the device is easy to disassemble and flexible to use.
Smart Images
Figure CN222869066U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of single silicon heaters, and more specifically to a long-life single crystal silicon heater with uniform current field. Background Art
[0002] The working principle of the single crystal silicon heater is based on the thermoelectric effect and Ohm's law. When current passes through the single crystal silicon rod, heat is generated inside the single crystal silicon rod, and the heat generated is proportional to the current. By controlling the magnitude of the current, the corresponding heating temperature can be achieved. The single crystal silicon heater has the characteristics of small heat capacity and thermal inertia, so the heating and cooling speed is very fast, the response speed is fast, and the precision is high.
[0003] When a general single crystal silicon heater is used, the object to be heated is first placed on top of the single crystal silicon heater, and then a power source is connected. When the power is turned on, the single crystal silicon is energized through the wires. When the single crystal silicon is energized, it generates heat, thereby heating the object above the heating plate. However, when a general object is placed on top of the single crystal silicon, the object may move when the worker accidentally touches it, resulting in low heating efficiency of the object. Therefore, it needs to be modified and optimized. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a long-life single crystal silicon heater with a uniform current field, which has the advantages of good stability and convenient disassembly.
[0005] To achieve the above object, the utility model provides the following technical solutions: a long-life single crystal silicon heater with uniform current field, comprising a single crystal silicon heating plate, a fixing block 1, wherein the fixing block 1 is fixedly arranged at both ends above the single crystal silicon heating plate;
[0006] Insulating connecting plates are fixedly installed on the left and right sides of the fixing block one, a fixing plate is fixedly installed on one side of the insulating connecting plate, a threaded rod is threadedly sleeved on the upper side of the fixing plate, a handle is fixedly installed on one end of the threaded rod, a protrusion is fixedly installed on the other end of the threaded rod, a clamping plate is rotatably installed on the outer side of the protrusion, a sliding groove is opened on one side of the insulating connecting plate, the clamping plate extends to the inside of the sliding groove, and both ends of the clamping plate are movably connected by the sliding groove.
[0007] As a preferred technical solution of the utility model, a fixed block three is fixedly installed on the top of the fixed block one, a groove is opened on the top of the fixed block three, a spring is fixedly installed on one end of the inside of the groove, a movable plate is fixedly installed on one end of the spring, a latch is fixedly installed on one side of the movable plate, and the latch passes through one side of the groove and extends to the outside of the fixed block three.
[0008] As a preferred technical solution of the utility model, a fixed block two is movably installed above the fixed block one, a fixed groove is opened inside the fixed block two, the fixed groove is movably connected to the pin, the fixed block three is located inside the conductive coating and extends to the outer surface of the fixed block two, and the fixed block three is movably connected to the fixed block two.
[0009] As a preferred technical solution of the utility model, a power-carrying block is fixedly installed on one side of the fixed block 2, there are four fixed blocks 2, each of the fixed blocks 2 is fixedly connected by a power-carrying block and is evenly distributed above the two fixed blocks 1, and the power-carrying blocks are distributed in the middle of the two fixed blocks 2.
[0010] As a preferred technical solution of the utility model, a wire is fixedly installed on one side of the power supply block, and one end of the wire is connected to a power source.
[0011] As a preferred technical solution of the utility model, the slide groove runs through both sides of the insulating connecting plate, and the slide groove extends to the interior of the fixed block 1.
[0012] As a preferred technical solution of the utility model, the number of the fixing plate, the threaded rod, the handle, the protrusion and the clamping plate is two each, and they are evenly distributed on both sides of the single crystal silicon heating plate.
[0013] As a preferred technical solution of the utility model, the number of the fixed blocks three is four and they are evenly distributed above the two fixed blocks one, and each fixed block three is provided with two grooves, a movable plate, a spring and a latch.
[0014] As a preferred technical solution of the utility model, the single crystal silicon heating plate is made of resistive material, and the surface of the single crystal silicon heating plate is coated with a thermal conductive coating.
[0015] As a preferred technical solution of the utility model, a conductive coating is movably installed on one side of the fixed block, the top of the conductive coating is fixedly connected to the power-carrying block, and the side of the fixed block connected to the conductive coating is coated with a conductive layer.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0017] 1. The utility model drives the threaded rod to rotate by rotating the handle. When the threaded rod rotates, it drives the threaded rod to move forward. When the threaded rod moves forward, it drives the protrusion to move forward. As the protrusion moves forward, it drives the clamping plate to move forward, so that the object is fixed by the clamping plate. Compared with the traditional device, the device can improve the stability of the object during heating by fixing the object to be heated, thereby improving the working efficiency of the device.
[0018] 2. The utility model compresses the spring by pulling the movable plate backwards. As the spring is compressed, the Shudie latch moves backwards. When the latch moves backwards, one end of the latch is driven to move backwards from the inside of the fixed groove. When one end of the latch is completely moved out of the inside of the fixed groove, the removal of the fixed block 2 can be stopped. Compared with the traditional device, the device can quickly remove the fixed block 2 and quickly install the fixed block 2, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a schematic diagram of the side structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A;
[0022] Figure 4 It is a schematic diagram of the upper structure of the utility model;
[0023] Figure 5 For this utility model Figure 4 A partial enlarged schematic diagram of point B.
[0024] In the figure: 1. Monocrystalline silicon heating plate; 2. Fixed block one; 3. Fixed block two; 4. Power block; 5. Wire; 6. Insulated connecting plate; 7. Slide groove; 8. Fixed plate; 9. Threaded rod; 10. Handle; 11. Bump; 12. Clamp; 13. Conductive coating; 14. Groove; 15. Moving plate; 16. Spring; 17. Pin; 18. Fixed groove; 19. Fixed block three. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] like Figures 1 to 5 As shown, the utility model provides a long-life single crystal silicon heater with uniform current field, comprising a single crystal silicon heating plate 1, a fixing block 2, and the fixing block 2 is fixedly arranged at two ends above the single crystal silicon heating plate 1;
[0027] An insulating connecting plate 6 is fixedly installed on the left and right sides of the fixed block 2, a fixing plate 8 is fixedly installed on one side of the insulating connecting plate 6, a threaded rod 9 is threadedly sleeved on the upper side of the fixing plate 8, a handle 10 is fixedly installed on one end of the threaded rod 9, a protrusion 11 is fixedly installed on the other end of the threaded rod 9, a clamping plate 12 is rotatably installed on the outer side of the protrusion 11, a slide groove 7 is opened on one side of the insulating connecting plate 6, the clamping plate 12 extends to the inside of the slide groove 7, and both ends of the clamping plate 12 are movably connected with the slide groove 7.
[0028] When the staff uses it, first the staff places the object to be heated above the single crystal silicon heating plate 1, and then turns the handle 10. When the handle 10 is turned, the threaded rod 9 will be driven to rotate. When the threaded rod 9 is rotated, since the connection between the fixed plate 8 and the threaded rod 9 is provided with the same thread as the threaded rod 9, the threaded rod 9 will be driven to move forward as the threaded rod 9 rotates. When the threaded rod 9 rotates and moves forward, the protrusion 11 will be driven to rotate and move forward. When the protrusion 11 rotates and moves forward, since the rotation of the splint 12 is restricted by the slide groove 7, the splint 12 will be driven to move forward as the protrusion 11 moves forward. When the splint 12 contacts the surface of the object, the handle 10 can be stopped at this time, and then the power supply is turned on through the wire 5, so that the single crystal silicon heating plate 1 generates heat.
[0029] The threaded rod 9 is driven to rotate by rotating the handle 10. When the threaded rod 9 rotates, it drives the threaded rod 9 to move forward. When the threaded rod 9 moves forward, it drives the protrusion 11 to move forward. As the protrusion 11 moves forward, it drives the clamping plate 12 to move forward, so that the object is fixed by the clamping plate 12. Compared with the traditional device, the device can improve the stability of the object during heating by fixing the object to be heated, thereby improving the working efficiency of the device.
[0030] Among them, a fixed block three 19 is fixedly installed above the fixed block one 2, a groove 14 is opened above the fixed block three 19, a spring 16 is fixedly installed at one end inside the groove 14, a movable plate 15 is fixedly installed at one end of the spring 16, a latch 17 is fixedly installed on one side of the movable plate 15, and the latch 17 passes through one side of the groove 14 and extends to the outside of the fixed block three 19.
[0031] When the staff is in use, the staff first pulls the movable plate 15 to move backward. When the movable plate 15 moves backward, the spring 16 is compressed. When the spring 16 is compressed, the latch 17 is driven to move backward. When the latch 17 moves backward, one end of the latch 17 is driven to move backward from the inside of the fixed groove 18. When one end of the latch 17 is completely moved from the inside of the fixed groove 18 to the inside of the groove 14, the fixed block 3 can be removed and replaced or repaired.
[0032] By pulling the movable plate 15 backward, the spring 16 is compressed. As the spring 16 is compressed, the butterfly latch 17 moves backward. When the latch 17 moves backward, it drives one end of the latch 17 to move backward from the inside of the fixed groove 18. When one end of the latch 17 is completely moved out of the inside of the fixed groove 18, the removal of the fixed block 23 can be stopped. Compared with the traditional device, the device can quickly remove the fixed block 23 and quickly install the fixed block 23, thereby improving the working efficiency of the device.
[0033] Among them, a fixing block 2 3 is movably installed above the fixing block 1 2, a fixing groove 18 is opened inside the fixing block 2 3, the fixing groove 18 is movably connected to the pin 17, and the fixing block 3 19 is located inside the conductive coating 13 and extends to the outer surface of the fixing block 2 3, and the fixing block 3 19 is movably connected to the fixing block 2 3.
[0034] The latch pin 17 enters the interior of the fixing groove 18, thereby fixing the position of the fixing block 2 3.
[0035] Among them, a power-on block 4 is fixedly installed on one side of the fixed block 2 3 , and there are four fixed blocks 2 3 . Each fixed block 2 3 is fixedly connected by a power-on block 4 and is evenly distributed above the two fixed blocks 1 2 . The power-on blocks 4 are distributed in the middle of the two fixed blocks 2 3 .
[0036] The current connected by the wire 5 can be transferred to the conductive coating 13 through the power block 4, thereby transferring electricity to the fixed block 2 through the conductive coating 13, and then to the single crystal silicon heating plate 1.
[0037] A wire 5 is fixedly mounted on one side of the power supply block 4, and one end of the wire 5 is connected to a power source.
[0038] The electric wire 5 is connected to a power source, so that the electric current is transmitted to the power supply block 4 through the electric wire 5 .
[0039] The slide groove 7 passes through both sides of the insulating connecting plate 6 , and the slide groove 7 extends to the interior of the fixing block 1 2 .
[0040] The sliding groove 7 can reduce the restriction on the movement of the clamping plate 12, so that the moving distance of the clamping plate 12 can be lengthened as the threaded rod 9 becomes longer.
[0041] There are two fixing plates 8 , threaded rods 9 , handles 10 , bumps 11 and clamps 12 , each of which is evenly distributed on both sides of the single crystal silicon heating plate 1 .
[0042] Both sides of the object to be added are fixed to improve the stability of the heated object when heating.
[0043] There are four fixing blocks 3 19 , which are evenly distributed above the two fixing blocks 1 2 , and each fixing block 3 19 is provided with two grooves 14 , a moving plate 15 , a spring 16 and a latch 17 .
[0044] Each fixing block 2 3 can be fixed by four fixing blocks 3 19 , thereby facilitating the fixing of the fixing block 2 3 .
[0045] The single crystal silicon heating plate 1 is made of resistive material, and the surface of the single crystal silicon heating plate 1 is coated with a thermal conductive coating.
[0046] By energizing the single crystal silicon heating plate 1 , the single crystal silicon heating plate 1 generates heat, so that the single crystal silicon heating plate 1 heats the object above it.
[0047] Among them, a conductive coating 13 is movably installed on one side of the fixed block 2, the top of the conductive coating 13 is fixedly connected to the power-carrying block 4, and the side of the fixed block 2 connected to the conductive coating 13 is coated with a conductive layer.
[0048] The current is transferred to the conductive coating 13 through the power block 4, and the current is evenly transferred to the top of the single crystal silicon heating plate 1 through the conductive coating 13, so that the single crystal silicon heating plate 1 is heated evenly.
[0049] The working principle and use process of this utility model:
[0050] When the staff uses it, first the staff places the object to be heated above the single crystal silicon heating plate 1, and then turns the handle 10. When the handle 10 is turned, the threaded rod 9 will be driven to rotate. When the threaded rod 9 is rotated, since the connection between the fixed plate 8 and the threaded rod 9 is provided with the same thread as the threaded rod 9, the threaded rod 9 will be driven to move forward as the threaded rod 9 rotates. When the threaded rod 9 rotates and moves forward, the protrusion 11 will be driven to rotate and move forward. When the protrusion 11 rotates and moves forward, since the rotation of the splint 12 is restricted by the slide groove 7, the splint 12 will be driven to move forward as the protrusion 11 moves forward. When the splint 12 contacts the surface of the object, the handle 10 can be stopped at this time, and then the power supply is turned on through the wire 5, so that the single crystal silicon heating plate 1 generates heat.
[0051] When the staff is in use, the staff first pulls the movable plate 15 to move backward. When the movable plate 15 moves backward, the spring 16 is compressed. When the spring 16 is compressed, the latch 17 is driven to move backward. When the latch 17 moves backward, one end of the latch 17 is driven to move backward from the inside of the fixed groove 18. When one end of the latch 17 is completely moved from the inside of the fixed groove 18 to the inside of the groove 14, the fixed block 3 can be removed and replaced or repaired.
[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A long-life single crystal silicon heater with uniform current field, comprising a single crystal silicon heating plate (1), a fixing block (2), characterized in that: The fixing block 1 (2) is fixedly arranged at two ends above the single crystal silicon heating plate (1); Insulating connecting plates (6) are fixedly mounted on the left and right sides of the fixing block 1 (2); a fixing plate (8) is fixedly mounted on one side of the insulating connecting plate (6); a threaded rod (9) is threadedly sleeved on the upper side of the fixing plate (8); a handle (10) is fixedly mounted on one end of the threaded rod (9); a protrusion (11) is fixedly mounted on the other end of the threaded rod (9); a clamping plate (12) is rotatably mounted on the outer side of the protrusion (11); a sliding groove (7) is provided on one side of the insulating connecting plate (6); the clamping plate (12) extends into the interior of the sliding groove (7); and both ends of the clamping plate (12) are movably connected to the sliding groove (7).
2. The long-life single crystal silicon heater with uniform current field according to claim 1, characterized in that: A fixed block three (19) is fixedly mounted above the fixed block one (2); a groove (14) is provided above the fixed block three (19); a spring (16) is fixedly mounted at one end of the groove (14); a movable plate (15) is fixedly mounted at one end of the spring (16); a latch (17) is fixedly mounted on one side of the movable plate (15); the latch (17) passes through one side of the groove (14) and extends to the outside of the fixed block three (19).
3. The long-life single crystal silicon heater with uniform current field according to claim 2, characterized in that: A fixing block 2 (3) is movably mounted above the fixing block 1 (2); a fixing groove (18) is provided inside the fixing block 2 (3); the fixing groove (18) is movably connected to the latch (17); the fixing block 3 (19) is located inside the conductive coating (13) and extends to the outer surface of the fixing block 2 (3); the fixing block 3 (19) is movably connected to the fixing block 2 (3).
4. The long-life single crystal silicon heater with uniform current field according to claim 3, characterized in that: A power supply block (4) is fixedly mounted on one side of the second fixing block (3). There are four second fixing blocks (3). Each second fixing block (3) is fixedly connected via a power supply block (4) and is evenly distributed above the two first fixing blocks (2). The power supply blocks (4) are distributed in the middle of the two second fixing blocks (3).
5. The long-life single crystal silicon heater with uniform current field according to claim 4, characterized in that: An electric wire (5) is fixedly mounted on one side of the power supply block (4), and one end of the electric wire (5) is connected to a power source.
6. The long-life single crystal silicon heater with uniform current field according to claim 1, characterized in that: The slide groove (7) passes through two sides of the insulating connecting plate (6), and the slide groove (7) extends to the interior of the fixing block 1 (2).
7. The long-life single crystal silicon heater with uniform current field according to claim 1, characterized in that: The number of the fixing plate (8), the threaded rod (9), the handle (10), the protrusion (11) and the clamping plate (12) is two each, and they are evenly distributed on both sides of the single crystal silicon heating plate (1).
8. The long-life single crystal silicon heater with uniform current field according to claim 3, characterized in that: The number of the fixed blocks three (19) is four and they are evenly distributed above the two fixed blocks one (2), and each fixed block three (19) is provided with two grooves (14), a moving plate (15), a spring (16) and a latch (17) inside.
9. The long-life single crystal silicon heater with uniform current field according to claim 1, characterized in that: The single crystal silicon heating plate (1) is made of resistive material, and the surface of the single crystal silicon heating plate (1) is coated with a thermal conductive coating.
10. The long-life single crystal silicon heater with uniform current field according to claim 1, characterized in that: A conductive coating (13) is movably mounted on one side of the fixing block 1 (2), the top of the conductive coating (13) is fixedly connected to the power supply block (4), and a conductive layer is coated on the side of the fixing block 1 (2) connected to the conductive coating (13).