Oil-cooling efficient mute heat dissipation device for stage flat panel film and television lamp

Abstract

An oil-cooling efficient mute heat dissipation device for a stage flat-panel film and television lamp relates to the technical field of stage lamp heat dissipation and comprises a lamp holder assembly, the lamp holder assembly comprises a radiator and an LED lamp panel, the LED lamp panel is fixedly connected with the radiator, heat dissipation fins are arranged on one side of the radiator, and the heat dissipation fins are arranged on the other side of the radiator. At least two LED fans I and two LED fans II are further arranged on one side, provided with the radiating fins, of the radiator; the machine box assembly is fixedly connected with the lamp holder assembly through an oil liquid copper pipe, and the machine box assembly is fixedly connected to the lower portion of the lamp holder assembly through a lamp holder fixing support. Normal operation of a light source and electronic components is ensured, the service life of equipment is prolonged, the performance effect is ensured, and the use safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of stage lighting heat dissipation technology, and in particular to a stage flat panel film and television light oil-cooled high-efficiency and silent heat dissipation device. Background Technology

[0002] Stage lights typically use high-power light sources such as LEDs, metal halide lamps, or xenon lamps, which generate a significant amount of heat during operation. If not dissipated promptly, this heat accumulates inside the lamp, causing the temperature to rise. High temperatures affect the luminous efficacy of the light source, reducing its brightness and causing color distortion. Simultaneously, high temperatures accelerate the aging of the light source, shortening its lifespan. Besides the light source, stage lights also contain many electronic components, such as driver circuits and control chips. These components are temperature-sensitive; excessively high temperatures can cause them to malfunction or be damaged. High temperatures can also pose fire hazards or other safety risks. Especially in enclosed or flammable environments, good heat dissipation design can mitigate these risks.

[0003] In conclusion, providing an efficient heat dissipation system to ensure the normal operation of light sources and electronic components, extend equipment lifespan, guarantee performance quality, and improve safety during use has become an urgent technical issue. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an oil-cooled, high-efficiency, and silent heat dissipation device for stage flat panel film and television lights, which ensures the normal operation of the light source and electronic components, extends the equipment life, guarantees the performance effect, and improves the safety of use.

[0005] This utility model is achieved through the following technical solution.

[0006] This utility model provides a stage flat panel film and television light oil-cooled high-efficiency and silent heat dissipation device, comprising:

[0007] Lamp holder assembly,

[0008] The lamp head assembly includes a heat sink and an LED light board. The LED light board is fixedly connected to the heat sink. A heat sink is provided on one side. At least two fans, LED fan one and LED fan two, are also provided on the side of the heat sink with heat sink fins.

[0009] Chassis components,

[0010] The chassis assembly and the lamp holder assembly are fixedly connected by an oil copper pipe, and the chassis assembly is fixedly connected to the bottom of the lamp holder assembly by a lamp holder fixing bracket.

[0011] Furthermore, the heat sink has a groove for accommodating a copper oil pipe on the side away from the heat dissipation fins; the copper oil pipe is fixed between the LED light board and the heat sink.

[0012] Furthermore, a heat sink is also provided above the LED light panel, and the heat sink is made of a light-transmitting material;

[0013] The lamp head assembly further includes: a rear cover, a side cover one, a side cover two, an end cover one, and an end cover two. The rear cover, side cover one, side cover two, end cover one, and end cover two are fixedly connected with the heat sink to form a box-shaped structure. The heat sink, LED lamp board, LED fan one, and LED fan two are housed inside the box-shaped structure formed by the fixed connection of the rear cover, side cover one, side cover two, end cover one, end cover two, and heat sink.

[0014] The rear cover, side cover one, side cover two, end cover one, and end cover two are all provided with ventilation holes.

[0015] Furthermore, a radiator bracket is provided on the side of the radiator, and the radiator is fixedly connected to the rear cover by screws through the radiator bracket.

[0016] Furthermore, the lamp holder fixing bracket is a box-shaped structure, and the lamp holder assembly is housed inside the box-shaped structure of the lamp holder fixing bracket.

[0017] Furthermore, the lamp head assembly is fixedly connected to the box-shaped structure of the lamp head fixing bracket by screws. The lamp head fixing bracket has through holes at the corresponding positions of the oil copper pipe interface of the lamp head assembly for mounting and connecting the oil copper pipe of the chassis assembly.

[0018] Furthermore, on the side of the chassis assembly away from the lamp head assembly, there is also an oil cooling pump condensation module one and an oil cooling pump condensation module two. The oil cooling pump condensation module one and the oil cooling pump condensation module two are connected in series by a copper pipe two. The copper pipe one and the copper pipe two are used to connect the two ports of the oil copper pipe of the lamp head assembly.

[0019] Both the first and second oil-cooled pump condenser modules are equipped with heat dissipation fins on their upper and lower sides.

[0020] Furthermore, the oil-cooled pump condenser module one and the oil-cooled pump condenser module two are also equipped with an intake fan one and an intake fan two at the copper pipe end.

[0021] Furthermore, a motherboard, a power supply assembly, a power cord input and control module are provided on the lamp holder bracket at the end of the oil-cooled pump condenser module one and the oil-cooled pump condenser module two away from the intake fan one and the intake fan two. The motherboard and the power supply assembly are electrically connected, and the power cord input and control module is electrically connected to the power supply assembly. The motherboard is also electrically connected to the oil-cooled pump condenser module one, the oil-cooled pump condenser module two, the intake fan one, the intake fan two, and the LED fan one and the LED fan two.

[0022] Furthermore, the power input and control module is also provided with a power input / output connector, a display screen control component, and a signal input / output interface;

[0023] A temperature sensor is installed on the LED light board, and the temperature sensor is electrically connected to the motherboard.

[0024] The beneficial effects of this utility model are as follows:

[0025] 1. Heat is reduced by the heat sink, and the LED fan 1 and LED fan 2 at the bottom of the heat sink can accelerate the airflow between the heat sink fins, thereby accelerating heat dissipation.

[0026] 2. The solution inside the oil-copper pipe can also conduct heat away from the LED light board, allowing the LED light board to dissipate heat quickly.

[0027] 3. The fan accelerates the heat dissipation of the oil-cooled pump condenser module one and the oil-cooled pump condenser module two. The solution in the oil copper pipe of the lamp head assembly passes through the oil-cooled pump condenser module one and then through the oil-cooled pump condenser module two, and then flows back to the oil copper pipe of the lamp head assembly to achieve the purpose of heat dissipation.

[0028] 4. The temperature sensor feeds the temperature signal back to the motherboard. After processing by the motherboard, it sends a signal to adjust the fan speed and control the flow rate of the copper tube solution, thereby achieving the purpose of temperature regulation. Attached Figure Description

[0029] Figure 1 This is an exploded view of the lamp holder assembly structure of this utility model;

[0030] Figure 2 This is an exploded view of the bottom structure of the lamp head assembly and the chassis assembly of this utility model;

[0031] Figure 3 This is a bottom view diagram of the lamp holder assembly and chassis assembly of this utility model.

[0032] Figure 4 This is a schematic diagram of the external structure of the closed lid of this utility model.

[0033] In the picture:

[0034] 10. Oil-cooled pump condenser module one; 11. Oil-cooled pump condenser module two; 13. Oil copper pipe; 14. Radiator; 15. LED fan one; 16. LED fan two; 17. Diffuser plate; 18. Side cover one; 20. Radiator bracket; 21. End cover one; 22. End cover two; 23. Side cover two; 24. Rear cover; 25. Power supply assembly; 26. Mainboard; 27. Intake fan one; 28. Intake fan two; 29. ​​Copper pipe one; 30. Copper pipe two; 31. Copper pipe three; 32. Radiator assembly; 33. Fan bracket; 34. Protective cover; 35. Power cord input and control module; 36. Lamp holder pre-tightening screw; 37. Lamp holder fixing bracket; 38. Power input / output connector; 39. Display screen control assembly; 40. Signal input / output interface. Detailed Implementation

[0035] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0036] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] like Figures 1-4 As shown, a stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device includes:

[0039] The lamp head assembly is fixedly connected to the chassis assembly via an oil-lubricating copper pipe 13. The lamp head assembly includes a heat sink 14 and an LED light panel. The heat sink 14 has heat dissipation fins on one side and at least two fans, LED fan 15 and LED fan 16, are also provided on the side of the heat sink 14 with the heat dissipation fins. A groove for accommodating the oil-lubricating copper pipe 13 is provided on the side of the heat sink 14 away from the heat dissipation fins. The LED light panel is fixedly connected to the heat sink 14, and the oil-lubricating copper pipe 13 is fixed between the LED light panel and the heat sink 14. As an example, a heat dissipation plate, made of a light-transmitting material, is also provided above the LED light panel. The lamp head assembly further includes: a rear cover 24, a first side cover 18, a second side cover 23, a first end cover 21, and a second end cover 22. The rear cover 24, the first side cover 18, the second side cover 23, the first end cover 21, and the second end cover 22 are fixedly connected to the heat sink to form a box-shaped structure. The heat sink 14, the LED lamp board, the first LED fan 15, and the second LED fan 16 are housed inside the box-shaped structure formed by the fixed connection of the rear cover 24, the first side cover 18, the second side cover 23, the first end cover 21, and the second end cover 22. The rear cover 24, the first side cover 18, the second side cover 23, the first end cover 21, and the second end cover 22 are all provided with ventilation holes. A heat sink bracket 20 is also provided on the side of the heat sink 14, and the heat sink 14 is fixedly connected to the rear cover 24 with screws through the heat sink bracket 20. During use, the heat generated by the LED light panel can be reduced by the heat sink 14. At the same time, the LED fan 15 and LED fan 16 installed at the bottom of the heat sink 14 can accelerate the airflow between the fins of the heat sink 14, thereby accelerating heat dissipation. On the other hand, the solution inside the oil copper pipe 13 can also conduct heat away from the LED light panel, enabling the LED light panel to dissipate heat quickly.

[0040] The chassis assembly is fixedly connected to the lower part of the lamp head assembly via a lamp head mounting bracket 37. The lamp head mounting bracket 37 is a box-shaped structure, and the lamp head assembly is housed inside the box-shaped structure of the lamp head mounting bracket 37. In one example, the lamp head assembly is fixedly connected to the box-shaped structure of the lamp head mounting bracket 37 by screws. The lamp head mounting bracket 37 has through holes corresponding to the interface of the oil copper pipe 13 of the lamp head assembly for mounting and connecting the oil copper pipe 13 of the chassis assembly. On the side of the chassis assembly away from the lamp head assembly, there are also oil cooling pump condenser module one 10 and oil cooling pump condenser module two 11. The oil cooling pump condenser module one 10 and the oil cooling pump condenser module two 11 are connected in series by copper pipe two 30. Copper pipe one 29 and copper pipe two 30 are used to connect the two ends of the oil copper pipe 13 of the lamp head assembly. Heat dissipation fins are provided on the upper and lower sides of the oil cooling pump condenser module one 10 and the oil cooling pump condenser module two 11. The oil-cooled pump condenser module 10 and the oil-cooled pump condenser module 21 are equipped with intake fans 27 and 28 at their copper pipe ends. In use, the airflow accelerates the heat dissipation of the oil-cooled pump condenser module 10 and the oil-cooled pump condenser module 21. The solution in the oil copper pipe 13 of the lamp holder assembly passes through the oil-cooled pump condenser module 10 and then through the oil-cooled pump condenser module 21, before flowing back into the oil copper pipe 13 of the lamp holder assembly to achieve heat dissipation. A main board 26, a power supply assembly 25, and a power input and control module 35 are mounted on the lamp holder bracket 37 at the end of the oil-cooled pump condenser module 10 and the oil-cooled pump condenser module 21 away from the intake fan 27 and the intake fan 28, respectively. The main board 26 and the power supply assembly 25 are electrically connected, and the power input and control module 35 is also electrically connected to the power supply assembly 25. The main board 26 is also electrically connected to the oil-cooled pump condenser module 10, the oil-cooled pump condenser module 21, the intake fan 27, the intake fan 28, and the LED fan 15 and the LED fan 26. The power input and control module 35 is also provided with a power input / output connector 38, a display screen control assembly 39, and a signal input / output interface 40. The main board 26 can be programmed with control programs. A temperature sensor can be installed on the LED lamp board. The temperature sensor feeds back the temperature signal to the main board 26. After processing by the main board 26, a signal is sent to adjust the fan speed and control the flow rate of the copper tube solution to achieve the purpose of temperature regulation. As an example, a protective shield 34 can also be provided to protect internal components.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device, characterized in that, include: Lamp holder assembly, The lamp head assembly includes a heat sink and an LED lamp board. The LED lamp board is fixedly connected to the heat sink. A heat sink is provided on one side. At least two LED fans, LED fan one and LED fan two, are also provided on the side of the heat sink with heat sink fins. Chassis components, The chassis assembly and the lamp holder assembly are fixedly connected by an oil copper pipe, and the chassis assembly is fixedly connected to the bottom of the lamp holder assembly by a lamp holder fixing bracket.

2. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 1, characterized in that: The heat sink has a groove for accommodating a copper oil pipe on the side away from the heat dissipation fins; the copper oil pipe is fixed between the LED light board and the heat sink.

3. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 2, characterized in that: A heat sink is also provided above the LED light panel, and the heat sink is made of a light-transmitting material. The lamp head assembly further includes: a rear cover, a side cover one, a side cover two, an end cover one, and an end cover two. The rear cover, side cover one, side cover two, end cover one, and end cover two are fixedly connected with the heat sink to form a box-shaped structure. The heat sink, LED lamp board, LED fan one, and LED fan two are housed inside the box-shaped structure formed by the fixed connection of the rear cover, side cover one, side cover two, end cover one, end cover two, and heat sink. The rear cover, side cover one, side cover two, end cover one, and end cover two are all provided with ventilation holes.

4. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 3, characterized in that: A radiator bracket is also provided on the side of the radiator, and the radiator is fixedly connected to the rear cover by screws through the radiator bracket.

5. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 1, characterized in that: The lamp holder mounting bracket is a box-shaped structure, and the lamp holder assembly is housed inside the box-shaped structure of the lamp holder mounting bracket.

6. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 5, characterized in that: The lamp head assembly is fixedly connected to the box-shaped structure of the lamp head mounting bracket by screws. The lamp head mounting bracket has through holes at the corresponding positions of the oil copper pipe interface of the lamp head assembly for mounting and connecting the oil copper pipe of the chassis assembly.

7. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 6, characterized in that: On the side of the chassis assembly away from the lamp head assembly, there is also an oil cooling pump condensation module one and an oil cooling pump condensation module two. The oil cooling pump condensation module one and the oil cooling pump condensation module two are connected in series by a copper pipe two. The copper pipe one and the copper pipe two are used to connect the two ports of the oil copper pipe of the lamp head assembly. Both the first and second oil-cooled pump condenser modules are equipped with heat dissipation fins on their upper and lower sides.

8. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 7, characterized in that: The oil-cooled pump condenser module one and the oil-cooled pump condenser module two are equipped with an intake fan one and an intake fan two at the copper pipe end.

9. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 8, characterized in that: A motherboard, a power supply assembly, a power cord input and control module are installed on the lamp holder bracket at the end of the oil-cooled pump condenser module one and the oil-cooled pump condenser module two away from the intake fan one and the intake fan two. The motherboard and the power supply assembly are electrically connected, and the power cord input and control module is electrically connected to the power supply assembly. The motherboard is also electrically connected to the oil-cooled pump condenser module one, the oil-cooled pump condenser module two, the intake fan one, the intake fan two, and the LED fan one and the LED fan two.

10. The stage flat panel film and television light oil-cooled high-efficiency silent heat dissipation device as described in claim 9, characterized in that: The power input and control module is also equipped with a power input / output connector, a display screen control component, and a signal input / output interface; A temperature sensor is installed on the LED light board, and the temperature sensor is electrically connected to the motherboard.

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