Heat-resistant ceramic packaging special light source

Abstract

The application discloses a heat-resistant ceramic packaging special light source, and relates to the technical field of light sources, which comprises a ceramic substrate, a dam frame and a water storage shell, a plurality of rectangular metal pipes are installed through the front face of the dam frame; the right side of the ceramic substrate is provided with the water storage shell, and the front face of the ceramic substrate is provided with a transfusion mechanism. The heat generated by the light-emitting chip is transferred to the ceramic substrate and the fluorescent ceramic, and part of the heat of the ceramic substrate and the fluorescent ceramic is naturally dissipated by transferring the heat to the air outside. Meanwhile, the heat of the ceramic substrate and the fluorescent ceramic is respectively transferred to the rectangular metal pipe and the metal frame, and the heat of the metal frame is also transferred to the rectangular metal pipe. The water pump sends the water in the water storage shell into the rectangular metal pipe, the rectangular metal pipe transfers the heat to the water, and then the water returns to the water storage shell, the heat is transferred to the water storage shell, the water storage shell dissipates heat to the outside, and meanwhile, the heat of the water storage shell is transferred to the radiating fins to dissipate heat, so that the heat dissipation area is increased and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of light source technology, specifically to a heat-resistant ceramic-encapsulated special light source. Background Technology

[0002] LED light sources generate blue light through light-emitting diodes, which is then converted into yellow light through fluorescence. The yellow and blue light are mixed to generate white light, thus becoming a light source. Compared with light sources encapsulated in glue, ceramic-encapsulated light sources have the characteristics of heat resistance and anti-aging. However, the heat generated by high-power light-emitting chips during operation is still not sufficiently dissipated by the ceramic through natural heat dissipation.

[0003] The shortcomings of existing LED light sources are: Existing technology CN118572007A discloses a curved fluorescent ceramic light source and its packaging method. This light source includes a substrate, a blue light chip, and fluorescent ceramic. The blue light chip is fixed on the substrate; the fluorescent ceramic is disposed above the blue light chip and connected to the substrate; the blue light chip is used to excite the fluorescent ceramic to emit white light; the fluorescent ceramic includes a curved structure; and the fluorescent ceramic is used to focus the white light. Using fluorescent ceramic to fabricate the light emitter not only integrates the light emitter and the light focuser into one unit, avoiding the need for an additional light source enclosure and simplifying the light source structure, but also provides advantages such as wear resistance, scratch resistance, high refractive index, and ease of cleaning, making it highly promising for harsh industrial environments. The packaging method not only satisfies the functionality of phosphor emission but also protects the light source chip and focuses the beam. In particular, the curved fluorescent ceramic, with its high refractive index, can better focus the light and has low scattering.

[0004] The aforementioned technologies do not have the function of dissipating heat inside the ceramic. Although the ceramic absorbs the heat of the chip and can dissipate heat, it still takes time for the heat inside the ceramic to be transferred to the ceramic surface. When the heat generated by the light source is too large, the natural heat dissipation method of the ceramic is insufficient. The method of setting metal heat conduction inside the ceramic is better than ceramic heat conduction. However, the thermal expansion and contraction rates of metal and ceramic are different. When the metal expands, it is easy to cause compression to the ceramic. Therefore, a heat-resistant ceramic-encapsulated special light source is needed to solve this problem by accelerating the heat dissipation speed inside the ceramic and reducing the compression of the ceramic by thermal expansion and contraction. Summary of the Invention

[0005] One objective of this application is to provide a heat-resistant ceramic-encapsulated special light source that can solve the technical problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a heat-resistant ceramic-encapsulated special light source, comprising a ceramic substrate, a dam frame, and a water storage shell, wherein the dam frame is installed on the top of the ceramic substrate, and a plurality of rectangular metal tubes are installed through the front of the dam frame, with the bottom of the rectangular metal tubes contacting the top of the ceramic substrate, and one end of the rectangular metal tubes penetrating the back of the dam frame. A water storage shell is installed on the right side of the ceramic substrate, a controller is installed on the top of the water storage shell, and an infusion mechanism is provided on the front side of the ceramic substrate.

[0007] Preferably, light-emitting chips are symmetrically mounted on the top of the ceramic substrate.

[0008] Preferably, the infusion mechanism includes a water pump, a first delivery pipe, and a second delivery pipe. The water pump is installed on the front side of the ceramic substrate and is electrically connected to the controller. The output end of the water pump is connected to the first delivery pipe, and the back output end of the first delivery pipe is connected to the input end of the rectangular metal pipe. The input end of the water pump is connected to the second delivery pipe, and the input end of the second delivery pipe is connected to the front output end of the water storage tank.

[0009] Preferably, a water inlet pipe is installed at the top input end of the water storage shell, a pipe cover is installed on the outside of the water inlet pipe, a conveying pipe three is installed at the back input end of the water storage shell, and the front input end of the conveying pipe three is connected to the output end of the rectangular metal pipe.

[0010] Preferably, a plurality of heat-conducting plates are installed on the inner right side of the water storage shell, a temperature sensor is installed on the inner right side of the water storage shell and is electrically connected to the controller, a plurality of heat sinks are installed on the right side of the water storage shell, a fan is installed on the right side of the water storage shell and is located behind the heat sinks, and the fan is electrically connected to the controller.

[0011] Preferably, a plate is installed on the right side of the water storage shell, a motor is installed on the back of the plate, and the motor is electrically connected to the controller. A lead screw is installed at the output end of the motor, a first movable rod is installed on the outside of the lead screw, and multiple second movable rods are installed on the left side of the first movable rod. The second movable rods are located on the inside of adjacent heat sinks, and brushes are symmetrically installed on the outside of the second movable rods. A support block is installed on the right side of the heat sink, and the support block is located on the outside of the lead screw.

[0012] Preferably, fluorescent ceramic is installed on the inner side of the dam frame, and the bottom of the fluorescent ceramic is in contact with the top of the ceramic substrate, and multiple metal frames are installed through the bottom of the fluorescent ceramic.

[0013] Preferably, a plurality of heat-conducting rods 1 are installed on the top inner wall of the metal frame, a plurality of heat-conducting rods 2 are installed on the top of the rectangular metal tube, and the right side of the heat-conducting rods 2 contacts the left side of the heat-conducting rods 1. A plurality of thermally conductive silicone flexible rods are installed on the top inner wall of the metal frame, and the thermally conductive silicone flexible rods are connected to the top of the rectangular metal tube.

[0014] Preferably, the method of using the heat-resistant ceramic-encapsulated special light source is as follows: S1. The heat generated by the light-emitting chip is transferred to the ceramic substrate and the fluorescent ceramic. Some of the heat from the ceramic substrate and the fluorescent ceramic is naturally dissipated by transferring heat to the outside air. S2. Simultaneously, the heat from the ceramic substrate and the fluorescent ceramic is transferred to the rectangular metal tube and the metal frame, respectively, and the heat from the metal frame is also transferred to the rectangular metal tube. S3. The controller controls the water pump to work. The water pump delivers water from the water storage tank into the rectangular metal tube. The rectangular metal tube transfers heat to the water. Then the water flows back into the water storage tank and transfers heat to the water storage tank. The water storage tank dissipates heat outward. At the same time, the heat from the water storage tank is transferred to the heat sink for heat dissipation, increasing the heat dissipation area. S4. When the temperature sensor detects that the water temperature inside the water tank has risen to the set value, the controller controls the fan to turn on to cool the heat sink. S5. When the temperature of the metal frame and the rectangular metal tube rises and the volume expands, the height of the rectangular metal tube inside the metal frame increases, which will not push up the fluorescent ceramic, thus preventing the fluorescent ceramic from falling off.

[0015] Preferably, step S4 further includes the following steps: S41. The controller starts the motor to drive the brush to move back and forth, thereby scraping off the dust on the heat sink.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. The heat generated by the light-emitting chip of this invention is transferred to the ceramic substrate and the fluorescent ceramic. Part of the heat from the ceramic substrate and the fluorescent ceramic is naturally dissipated by transferring heat to the outside air. At the same time, the heat from the ceramic substrate and the fluorescent ceramic is transferred to the rectangular metal tube and the metal frame, respectively. The heat from the metal frame is also transferred to the rectangular metal tube. The water pump delivers water from the water storage tank into the rectangular metal tube. The rectangular metal tube transfers heat to the water. Then, the water flows back into the water storage tank and transfers heat to the water storage tank. The water storage tank dissipates heat to the outside. At the same time, the heat from the water storage tank is transferred to the heat sink for heat dissipation, increasing the heat dissipation area and improving the heat dissipation efficiency.

[0017] 2. This invention uses a temperature sensor to detect the temperature of the water inside the water storage tank. When the temperature sensor detects that the water temperature inside the water storage tank has risen to a set value, the controller controls the fan to turn on to cool the heat sink, thereby accelerating the heat dissipation of the water inside the water storage tank and extending the cooling time of the light-emitting chip.

[0018] 3. In this invention, when the temperature of the metal frame and the rectangular metal tube increases and their volume expands, the height of the rectangular metal tube inside the metal frame increases, which will not push up the fluorescent ceramic, thereby preventing the fluorescent ceramic from falling off.

[0019] 4. When dust is present on the heat sink, the present invention uses a motor to drive a brush to move back and forth, thereby scraping off the dust from the heat sink and ensuring the heat dissipation efficiency of the heat sink. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the ceramic substrate structure of the present invention; Figure 3 This is a front sectional view of the water storage shell of the present invention; Figure 4 This is a schematic diagram of the heat sink, plate, and moving rod of the present invention. Figure 5 This is a schematic diagram of the plate and moving rod structure of the present invention; Figure 6 This is a front sectional view of the ceramic substrate and fluorescent ceramic of the present invention; Figure 7 This is a schematic diagram of the structure at point A of the present invention; Figure 8 This is a flowchart illustrating the method of using the present invention.

[0021] In the diagram: 1. Ceramic substrate; 2. Dam frame; 3. Light-emitting chip; 4. Rectangular metal tube; 5. Water pump; 6. Delivery pipe one; 7. Delivery pipe two; 8. Water storage tank; 9. Controller; 10. Inlet pipe; 11. Pipe cover; 12. Heat-conducting plate; 13. Temperature sensor; 14. Heat sink; 15. Delivery pipe three; 16. Fan; 17. Plate body; 18. Motor; 19. Lead screw; 20. Moving rod one; 21. Moving rod two; 22. Brush; 23. Support block; 24. Fluorescent ceramic; 25. Metal frame; 26. Heat-conducting rod one; 27. Heat-conducting rod two; 28. Thermally conductive silicone flexible rod. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0025] Please see Figure 1 and Figure 2 This invention provides an embodiment of a heat-resistant ceramic-encapsulated special light source. A dam frame 2 is mounted on the top of a ceramic substrate 1. Light-emitting chips 3 are symmetrically mounted on the top of the ceramic substrate 1. Multiple rectangular metal tubes 4 are installed through the front of the dam frame 2, with the bottom of each tube contacting the top of the ceramic substrate 1 and one end of each tube penetrating the back of the dam frame 2. A water storage shell 8 is mounted on the right side of the ceramic substrate 1, and a controller 9 is mounted on the top of the water storage shell 8. An infusion mechanism is provided on the front of the ceramic substrate 1, comprising a water pump 5, a first infusion pipe 6, and a second infusion pipe 7. Pump 5 is installed on the front side of ceramic substrate 1, and pump 5 is electrically connected to controller 9. Pump 5 has a first delivery pipe 6 installed at its output end, and the back output end of the first delivery pipe 6 is connected to the input end of rectangular metal pipe 4. Pump 5 has a second delivery pipe 7 installed at its input end, and the input end of the second delivery pipe 7 is connected to the front output end of water storage tank 8. Water inlet pipe 10 is installed at the top input end of water storage tank 8, and pipe cover 11 is installed on the outside of water inlet pipe 10. Water inlet pipe 3 15 is installed at the back input end of water storage tank 8, and the front input end of the third delivery pipe 3 15 is connected to the output end of rectangular metal pipe 4. Furthermore, the ceramic substrate 1 provides mounting positions for other components of the light source. Simultaneously, the ceramic substrate 1 is heat-resistant and not easily aged by the heat generated by the light-emitting chip 3, resulting in a long service life. The dam frame 2 is used to limit the movement of the fluorescent ceramic 24. The rectangular metal tube 4 is used to transfer heat from the ceramic substrate 1 and the fluorescent ceramic 24 to the internal water. When the light-emitting chip 3 generates heat, the heat is directly transferred to the ceramic substrate 1 and the fluorescent ceramic 24, which then dissipate heat directly to the outside. Simultaneously, the heat from the ceramic substrate 1 and the fluorescent ceramic 24 is also transferred to the rectangular metal tube 4 and the metal frame 25, respectively. The tube 4 transfers heat to the water inside, while the metal frame 25 transfers heat to the rectangular metal tube 4. Then, the controller 9 controls the water pump 5 to start. The water pump 5 transports the water inside the rectangular metal tube 4 into the water storage tank 8 through the third conveying pipe 15. At the same time, it draws the water in the water storage tank 8 out through the second conveying pipe 7 and transports it into the first conveying pipe 6. Then, the water in the first conveying pipe 6 enters the rectangular metal tube 4 to cool the rectangular metal tube 4, thereby cooling the ceramic substrate 1 and the fluorescent ceramic 24. The water inlet pipe 10 provides an entry path for external water to enter the water storage tank 8, and the pipe cover 11 seals the water inlet pipe 10.

[0026] Please see Figure 1 , Figure 2 and Figure 3 An embodiment of the present invention provides: a heat-resistant ceramic-encapsulated special light source, wherein multiple heat-conducting plates 12 are installed on the right inner wall of the water storage shell 8, a temperature sensor 13 is installed on the right inner wall of the water storage shell 8 and the temperature sensor 13 is electrically connected to the controller 9, multiple heat sinks 14 are installed on the right side of the water storage shell 8, a fan 16 is installed on the right side of the water storage shell 8 and the fan 16 is located behind the heat sinks 14, and the fan 16 is electrically connected to the controller 9; Furthermore, the heat-conducting plate 12 is used to transfer the heat of the water inside the water storage shell 8 to the water storage shell 8, increasing the area of ​​heat transfer from the water inside the water storage shell 8 to the water storage shell 8, and increasing the heat conduction speed. The heat sink 14 is used to dissipate the heat of the water storage shell 8 to the outside. When the temperature sensor 13 detects that the temperature of the water inside the water storage shell 8 has risen to the set value, the controller 9 controls the fan 16 to turn on to cool the heat sink 14.

[0027] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5An embodiment of the present invention provides: a heat-resistant ceramic-encapsulated special light source, wherein a plate 17 is installed on the right side of the water storage shell 8, a motor 18 is installed on the back of the plate 17, and the motor 18 is electrically connected to the controller 9, a lead screw 19 is installed at the output end of the motor 18, a moving rod 20 is installed on the outside of the lead screw 19, a plurality of moving rods 21 are installed on the left side of the moving rod 20, and the moving rods 21 are located on the inner side of the adjacent heat sink 14, a brush 22 is symmetrically installed on the outside of the moving rods 21, a support block 23 is installed on the right side of the heat sink 14, and the support block 23 is located on the outside of the lead screw 19; Furthermore, the board 17 provides an installation position for the motor 18. The controller 9 controls the motor 18 to work and drive the lead screw 19 to rotate. The rotation of the lead screw 19 drives the first moving rod 20 to move back and forth, which in turn drives the second moving rod 21 to move back and forth. The movement of the second moving rod 21 drives the brush 22 to move back and forth, thereby enabling the brush 22 to clean the dust on the upper and lower surfaces of the heat sink 14 and ensure the heat dissipation efficiency of the heat sink 14.

[0028] Please see Figure 1 , Figure 2 and Figure 6 An embodiment of the present invention provides: a heat-resistant ceramic-encapsulated special light source, wherein a fluorescent ceramic 24 is installed on the inner side of the dam frame 2, and the bottom of the fluorescent ceramic 24 is in contact with the top of the ceramic substrate 1, and a plurality of metal frames 25 are installed through the bottom of the fluorescent ceramic 24. Furthermore, the fluorescent ceramic 24 is a transparent ceramic mixed with fluorescence, used to convert the blue light of the light-emitting chip 3 into yellow light and generate white light together with the blue light. The metal frame 25 is used to transfer the heat of the fluorescent ceramic 24 to the rectangular metal tube 4, and can provide sufficient space for the thermal expansion of the rectangular metal tube 4, so as to prevent the thermal expansion of the rectangular metal tube 4 from pushing up the fluorescent ceramic 24.

[0029] Please see Figure 1 , Figure 2 , Figure 6 and Figure 7 An embodiment of the present invention provides a heat-resistant ceramic-encapsulated special light source, wherein a plurality of heat-conducting rods 26 are installed on the top inner wall of the metal frame 25, a plurality of heat-conducting rods 27 are installed on the top of the rectangular metal tube 4, and the right side of the heat-conducting rods 27 contacts the left side of the heat-conducting rods 26; a plurality of thermally conductive silicone flexible rods 28 are installed on the top inner wall of the metal frame 25, and the thermally conductive silicone flexible rods 28 are connected to the top of the rectangular metal tube 4. Furthermore, the heat-conducting rod 26 is used to transfer the heat from the metal frame 25 to the heat-conducting rod 27, and then to the rectangular metal tube 4, thereby increasing the heat conduction area from the metal frame 25 to the rectangular metal tube 4 and improving the heat conduction efficiency.

[0030] The usage method of heat-resistant ceramic-encapsulated special light sources is as follows: S1. The heat generated by the light-emitting chip 3 is transferred to the ceramic substrate 1 and the fluorescent ceramic 24. Part of the heat from the ceramic substrate 1 and the fluorescent ceramic 24 is naturally dissipated by transferring heat to the outside air. S2. Simultaneously, the heat from the ceramic substrate 1 and the fluorescent ceramic 24 is transferred to the rectangular metal tube 4 and the metal frame 25, respectively, and the heat from the metal frame 25 is also transferred to the rectangular metal tube 4. S3, Controller 9 controls the water pump 5 to work. The water pump 5 delivers water from the water storage tank 8 into the rectangular metal tube 4. The rectangular metal tube 4 transfers heat to the water. Then the water flows back into the water storage tank 8 and transfers heat to the water storage tank 8. The water storage tank 8 dissipates heat to the outside. At the same time, the heat from the water storage tank 8 is transferred to the heat sink 14 for heat dissipation, increasing the heat dissipation area. S4. When the temperature sensor 13 detects that the water temperature inside the water tank 8 has risen to the set value, the controller 9 controls the fan 16 to turn on to cool the heat sink 14. S5. When the temperature of the metal frame 25 and the rectangular metal tube 4 increases and the volume expands, the height of the rectangular metal tube 4 inside the metal frame 25 increases, which will not push up the fluorescent ceramic 24, thus preventing the fluorescent ceramic 24 from falling off.

[0031] S4 also includes the following steps: S41, the controller 9 controls the motor 18 to start, which drives the brush 22 to move back and forth, thereby scraping off the dust on the heat sink 14.

[0032] Working Principle: Before using the heat-resistant ceramic-encapsulated special light source, it should be checked whether there are any problems affecting its use. The heat generated by the light-emitting chip 3 is transferred to the ceramic substrate 1 and the fluorescent ceramic 24. Some of the heat from the ceramic substrate 1 and the fluorescent ceramic 24 is naturally dissipated by transferring heat to the outside air. At the same time, the heat from the ceramic substrate 1 and the fluorescent ceramic 24 is transferred to the rectangular metal tube 4 and the metal frame 25 respectively, and the heat from the metal frame 25 is also transferred to the rectangular metal tube 4. The controller 9 controls the water pump 5 to work. The water pump 5 delivers water from the water storage tank 8 into the rectangular metal tube 4. The rectangular metal tube 4 transfers heat to the water, and then the water flows back into the water storage tank 8. Heat is transferred to the water storage shell 8, which dissipates heat outwards. Simultaneously, the heat from the water storage shell 8 is transferred to the heat sink 14 for heat dissipation, increasing the heat dissipation area. When the temperature sensor 13 detects that the water temperature inside the water storage shell 8 has risen to the set value, the controller 9 controls the fan 16 to start and cool the heat sink 14. When the temperature of the metal frame 25 and the rectangular metal tube 4 rises and causes their volume to expand, the height of the rectangular metal tube 4 inside the metal frame 25 increases, preventing the fluorescent ceramic 24 from being pushed up and thus avoiding the fluorescent ceramic 24 from falling off. When it is necessary to clean the dust on the heat sink 14, the controller 9 controls the motor 18 to start and drive the brush 22 to move back and forth, thereby scraping off the dust on the heat sink 14.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the rights involved.

Claims

1. A heat resistant ceramic encapsulated specialty light source, characterized by: It includes a ceramic substrate (1), a dam frame (2) and a water storage shell (8). The dam frame (2) is installed on the top of the ceramic substrate (1). Multiple rectangular metal tubes (4) are installed through the front of the dam frame (2). The bottom of the rectangular metal tubes (4) is in contact with the top of the ceramic substrate (1), and one end of the rectangular metal tubes (4) penetrates through the back of the dam frame (2). A water storage shell (8) is installed on the right side of the ceramic substrate (1), a controller (9) is installed on the top of the water storage shell (8), and an infusion mechanism is provided on the front side of the ceramic substrate (1).

2. The heat-resistant ceramic-encapsulated special light source according to claim 1, characterized in that: The top of the ceramic substrate (1) is symmetrically equipped with light-emitting chips (3).

3. The heat-resistant ceramic-encapsulated special light source according to claim 1, characterized in that: The infusion mechanism includes a water pump (5), a first delivery pipe (6) and a second delivery pipe (7). The water pump (5) is installed on the front side of the ceramic substrate (1) and is electrically connected to the controller (9). The output end of the water pump (5) is equipped with the first delivery pipe (6), and the back output end of the first delivery pipe (6) is connected to the input end of the rectangular metal tube (4). The input end of the water pump (5) is equipped with the second delivery pipe (7), and the input end of the second delivery pipe (7) is connected to the front output end of the water storage shell (8).

4. The heat-resistant ceramic-encapsulated special light source according to claim 1, characterized in that: The top input end of the water storage shell (8) is equipped with a water inlet pipe (10), and the outside of the water inlet pipe (10) is equipped with a pipe cover (11). The back input end of the water storage shell (8) is equipped with a conveying pipe three (15), and the front input end of the conveying pipe three (15) is connected to the output end of the rectangular metal pipe (4).

5. A heat-resistant ceramic-encapsulated special light source according to claim 1, characterized in that: Multiple heat-conducting plates (12) are installed on the right inner wall of the water storage shell (8). A temperature sensor (13) is installed on the right inner wall of the water storage shell (8), and the temperature sensor (13) is electrically connected to the controller (9). Multiple heat sinks (14) are installed on the right side of the water storage shell (8). A fan (16) is installed on the right side of the water storage shell (8), and the fan (16) is located behind the heat sinks (14). The fan (16) is electrically connected to the controller (9).

6. A heat-resistant ceramic-encapsulated special light source according to claim 5, characterized in that: A plate (17) is installed on the right side of the water storage shell (8). A motor (18) is installed on the back of the plate (17). The motor (18) is electrically connected to the controller (9). A lead screw (19) is installed at the output end of the motor (18). A moving rod (20) is installed on the outside of the lead screw (19). Multiple moving rods (21) are installed on the left side of the moving rod (20). The moving rods (21) are located on the inside of the adjacent heat sink (14). Brushes (22) are symmetrically installed on the outside of the moving rods (21). A support block (23) is installed on the right side of the heat sink (14). The support block (23) is located on the outside of the lead screw (19).

7. A heat-resistant ceramic-encapsulated special light source according to claim 1, characterized in that: The inner side of the dam frame (2) is fitted with fluorescent ceramic (24), and the bottom of the fluorescent ceramic (24) is in contact with the top of the ceramic substrate (1). Multiple metal frames (25) are installed through the bottom of the fluorescent ceramic (24).

8. A heat-resistant ceramic-encapsulated special light source according to claim 7, characterized in that: The top inner wall of the metal frame (25) is equipped with multiple heat-conducting rods (26), the top of the rectangular metal tube (4) is equipped with multiple heat-conducting rods (27), and the right side of the heat-conducting rods (27) is in contact with the left side of the heat-conducting rods (26). The top inner wall of the metal frame (25) is equipped with multiple thermally conductive silicone soft rods (28), and the thermally conductive silicone soft rods (28) are connected to the top of the rectangular metal tube (4).

9. A method of using a heat-resistant ceramic-encapsulated special light source according to any one of claims 1-8, characterized in that: The method of using the heat-resistant ceramic-encapsulated special light source is as follows: S1. The heat generated by the light-emitting chip (3) is transferred to the ceramic substrate (1) and the fluorescent ceramic (24). Some of the heat from the ceramic substrate (1) and the fluorescent ceramic (24) is naturally dissipated by transferring heat to the outside air. S2. At the same time, the heat of the ceramic substrate (1) and the fluorescent ceramic (24) is transferred to the rectangular metal tube (4) and the metal frame (25) respectively, and the heat of the metal frame (25) is also transferred to the rectangular metal tube (4). S3. The controller (9) controls the water pump (5) to work. The water pump (5) delivers water from the water storage tank (8) into the rectangular metal tube (4). The rectangular metal tube (4) transfers heat to the water. Then the water flows back into the water storage tank (8) and transfers heat to the water storage tank (8). The water storage tank (8) dissipates heat to the outside. At the same time, the heat of the water storage tank (8) is transferred to the heat sink (14) for heat dissipation, increasing the heat dissipation area. S4. When the temperature sensor (13) detects that the water temperature inside the water tank (8) has risen to the set value, the controller (9) controls the fan (16) to turn on to cool the heat sink (14). S5. When the temperature of the metal frame (25) and the rectangular metal tube (4) increases and the volume expands, the height of the rectangular metal tube (4) inside the metal frame (25) increases, which will not lift the fluorescent ceramic (24) and thus prevent the fluorescent ceramic (24) from falling off.

10. The method of using a heat-resistant ceramic-encapsulated special light source according to claim 9, characterized in that: The S4 process also includes the following steps: S41. The controller (9) controls the motor (18) to start and drive the brush (22) to move back and forth, thereby scraping off the dust on the heat sink (14).

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