CN209819498U - Marine heat abstractor - Google Patents
Marine heat abstractor Download PDFInfo
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- CN209819498U CN209819498U CN201920872038.6U CN201920872038U CN209819498U CN 209819498 U CN209819498 U CN 209819498U CN 201920872038 U CN201920872038 U CN 201920872038U CN 209819498 U CN209819498 U CN 209819498U
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- heat
- heat dissipation
- heating element
- refrigerator
- water pump
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Abstract
The utility model relates to the field of heat dissipation, in particular to a heat dissipation device for a ship, which comprises a heat dissipation unit and a light source component, wherein the light source component comprises a luminous body and a heating element which are electrically connected with each other, and the heat dissipation unit coats the heating element; the heat dissipation unit comprises a refrigerator, an upper return pipe, a lower return pipe, a radiator, a heat conduction pipe, a water pump, a heat dissipation fin, a temperature sensor and a processor; utilize the radiator to replace traditional fan, solved the problem of inside accumulation dust, can realize lasting the heat dissipation for a long time simultaneously, the cooling is effectual. The medium in the radiator is led out under the action of the water pump and flows back after exchanging heat with the semiconductor refrigerator, so that the heat dissipation efficiency is high, and the operation is stable and safe.
Description
Technical Field
The utility model relates to a heat dissipation field, in particular to marine heat abstractor.
Background
Searchlights are light fixtures used for long-distance, narrow-range lighting, and are widely used in ships, helicopters, military facilities, and the like. During offshore operation, the protection level of the marine searchlight needs to reach more than IP66 due to the severe offshore environment, in order to improve the IP level, the lamp barrel of the existing marine searchlight can be designed to be fully sealed, but the heat dissipation performance of the searchlight is poor, and if the heat dissipation performance of the searchlight is guaranteed at the same time, the fully sealed lamp barrel cannot meet the requirement. The traditional heat dissipation adopts a fan as a heat dissipation mechanism, so that dust is easily introduced to influence the heat dissipation of internal components, and the fan automatically generates heat after long-time operation, thereby further aggravating the high-temperature phenomenon of electronic components and influencing the service life of equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: a heat sink for a ship is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a heat sink for ship comprises a lamp tube and a lamp holder, wherein the lamp tube is rotatably arranged on the lamp holder, and the heat sink also comprises a heat dissipation unit and a light source assembly, wherein the light source assembly comprises a luminous body and a heating element which are electrically connected with each other;
the lamp tube is a closed columnar body, one end of the lamp tube, which is positioned at the columnar body, is an irradiation end, the luminous body is arranged in the lamp tube, the heating element is arranged outside the lamp tube, a preset gap is formed between the heating element and the outer end face of the lamp tube, which is positioned at the other end of the columnar body, and the heat dissipation unit wraps the heating element;
the heat dissipation unit comprises a refrigerator, an upper return pipe, a lower return pipe, a radiator, a heat conduction pipe, a water pump, a temperature sensor and a processor;
one end of the upper return pipe is connected with the radiator, the other end of the upper return pipe is connected with one end of the refrigerator, the other end of the refrigerator is connected with one end of the lower return pipe, the other end of the lower return pipe is connected with one end of the water pump, the other end of the water pump is connected with one end of the heat conduction pipe, the other end of the heat conduction pipe is connected with the radiator, one end of the temperature sensor is electrically connected with the heating element, the other end of the temperature sensor is electrically connected with one end of the processor, and the other end of the processor is electrically connected with the other end of the processor and the refrigerator.
Further, the radiator includes the heat dissipation core that is the rectangle form, be equipped with the protection curb plate on the lateral wall of heat dissipation core, the protection curb plate passes through bolt and heat dissipation core fixed connection, be equipped with the slot on the protection curb plate, it has the antidetonation rubber gasket to peg graft in the slot, be equipped with the antidetonation rubber gasket between bolt and the protection curb plate, be equipped with the antidetonation rubber gasket between protection curb plate and the heat dissipation core.
Further, the refrigerator comprises a semiconductor refrigeration piece, the semiconductor refrigeration piece comprises an upper substrate, a lower substrate and a P-N junction semiconductor, the P-N junction semiconductor is arranged between the upper substrate and the lower substrate, and an aerogel layer is filled in a gap between the upper substrate and the lower substrate.
Furthermore, a motor is arranged on the water pump, and the motor is fixedly connected with the water pump.
Furthermore, a heat insulation plate is arranged between the refrigerator and the heating element.
Further, the heat conduction pipe is an S-shaped heat conduction pipe.
Furthermore, the heat dissipation unit further comprises heat dissipation fins, and the heat dissipation fins are arranged on the upper surface of one side, far away from the heating element, of the heat sink.
Furthermore, a partition board is arranged at the end part of the lamp cylinder, which is positioned at the other end of the columnar body, and polyurethane heat insulation glue is filled between the partition board and the inner end face of the lamp cylinder, which is positioned at the other end of the columnar body.
The beneficial effects of the utility model reside in that:
the heating element is arranged outside the lamp tube, the component capable of generating high heat is arranged outside the lamp tube, and a preset gap is formed between the heating element and the outer end face of the lamp tube, which is positioned at the other end of the columnar body, so that the heat generated by the heating element can be prevented from entering the lamp tube to influence the use of equipment; through heat dissipation unit cladding heating element in order to realize the heat dissipation, utilize the radiator to replace traditional fan, solved the problem of inside accumulation dust, can realize lasting heat dissipation for a long time simultaneously, it is effectual to cool down. The medium in the radiator is led out under the action of the water pump and flows back after exchanging heat with the semiconductor refrigerator, so that the heat dissipation efficiency is high, and the operation is stable and safe.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation device for a ship according to the present invention;
description of reference numerals:
1. a lamp barrel; 2. a lamp socket; 3. a light emitting element; 4. a heating element; 5. a heat dissipation unit; 6. a refrigerator; 7. an upper return pipe; 8. a lower return pipe; 9. a condenser; 10. a heat conducting pipe; 11. a water pump; 12. a heat dissipating fin; 13. a motor; 14. an insulating panel.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: through being external with heating element, setting the components and parts that can produce the high heat in a lamp section of thick bamboo outside, through heat dissipation unit cladding heating element in order to realize the heat dissipation, utilize the radiator to replace traditional fan, solved the problem of inside accumulation dust, can realize lasting the heat dissipation for a long time simultaneously, the cooling is effectual.
Referring to fig. 1, the technical solution provided by the present invention is:
a heat sink for ship comprises a lamp tube and a lamp holder, wherein the lamp tube is rotatably arranged on the lamp holder, and the heat sink also comprises a heat dissipation unit and a light source assembly, wherein the light source assembly comprises a luminous body and a heating element which are electrically connected with each other;
the lamp tube is a closed columnar body, one end of the lamp tube, which is positioned at the columnar body, is an irradiation end, the luminous body is arranged in the lamp tube, the heating element is arranged outside the lamp tube, a preset gap is formed between the heating element and the outer end face of the lamp tube, which is positioned at the other end of the columnar body, and the heat dissipation unit wraps the heating element;
the heat dissipation unit comprises a refrigerator, an upper return pipe, a lower return pipe, a radiator, a heat conduction pipe, a water pump, a temperature sensor and a processor;
one end of the upper return pipe is connected with the radiator, the other end of the upper return pipe is connected with one end of the refrigerator, the other end of the refrigerator is connected with one end of the lower return pipe, the other end of the lower return pipe is connected with one end of the water pump, the other end of the water pump is connected with one end of the heat conduction pipe, the other end of the heat conduction pipe is connected with the radiator, one end of the temperature sensor is electrically connected with the heating element, the other end of the temperature sensor is electrically connected with one end of the processor, and the other end of the processor is electrically connected with the other end of the processor and the refrigerator.
From the above description, the beneficial effects of the present invention are:
the heating element is arranged outside the lamp tube, the component capable of generating high heat is arranged outside the lamp tube, and a preset gap is formed between the heating element and the outer end face of the lamp tube, which is positioned at the other end of the columnar body, so that the heat generated by the heating element can be prevented from entering the lamp tube to influence the use of equipment; through heat dissipation unit cladding heating element in order to realize the heat dissipation, utilize the radiator to replace traditional fan, solved the problem of inside accumulation dust, can realize lasting heat dissipation for a long time simultaneously, it is effectual to cool down. The medium in the radiator is led out under the action of the water pump and flows back after exchanging heat with the semiconductor refrigerator, so that the heat dissipation efficiency is high, and the operation is stable and safe.
The working principle of the marine heat dissipation device is as follows:
when the equipment works, the heating element can give out heat, the temperature sensor feeds back information to the processor when detecting that the temperature reaches the preset value, the processor drives the refrigerator and the water pump to operate, the heat dissipation medium is arranged in the radiator and can absorb heat rapidly, the heat dissipation medium after absorbing heat flows out through the heat pipe under the action of the water pump, and flows back to the radiator through the upper return pipe after exchanging heat with the refrigerator through the lower return pipe.
Further, the radiator includes the heat dissipation core that is the rectangle form, be equipped with the protection curb plate on the lateral wall of heat dissipation core, the protection curb plate passes through bolt and heat dissipation core fixed connection, be equipped with the slot on the protection curb plate, it has the antidetonation rubber gasket to peg graft in the slot, be equipped with the antidetonation rubber gasket between bolt and the protection curb plate, be equipped with the antidetonation rubber gasket between protection curb plate and the heat dissipation core.
From the above description, through all setting up antidetonation rubber gasket between bolt and protection curb plate and between protection curb plate and the heat dissipation core, make the both sides of protection curb plate and other structural connection have the effect of rubber gasket buffering like this, when producing vibrations, the absorption shaking force that rubber gasket can be fine to keep the connection of protection curb plate stable, avoid the damage, prolong the life of radiator.
Further, the refrigerator comprises a semiconductor refrigeration piece, the semiconductor refrigeration piece comprises an upper substrate, a lower substrate and a P-N junction semiconductor, the P-N junction semiconductor is arranged between the upper substrate and the lower substrate, and an aerogel layer is filled in a gap between the upper substrate and the lower substrate.
From the above description, compared with other refrigerators without using semiconductor refrigeration sheets, the semiconductor refrigeration sheets can improve the refrigeration efficiency by more than 10% under the same unit power consumption, and are particularly suitable for refrigeration equipment with lower power and more rigorous refrigeration requirements; and the aerogel layer filled in the gap between the upper substrate and the lower substrate has the functions of heat insulation and insulation.
Furthermore, a motor is arranged on the water pump, and the motor is fixedly connected with the water pump.
From the above description, through set up the motor on the water pump, can provide pressure for the water pump, improve radiating efficiency.
Furthermore, a heat insulation plate is arranged between the refrigerator and the heating element.
As can be seen from the above description, by disposing the heat insulation plate between the refrigerator and the heating element, it is possible to prevent the heat generated by the heating element from contacting the refrigerator, which affects the heat dissipation effect.
Further, the heat conduction pipe is an S-shaped heat conduction pipe.
From the above description, it can be known that the heat conduction pipe is set to be the S-shaped heat conduction pipe, so that the area of the heat conduction pipe is increased, and the heat dissipation effect is favorably improved.
Furthermore, the heat dissipation unit further comprises heat dissipation fins, and the heat dissipation fins are arranged on the upper surface of one side, far away from the heating element, of the heat sink.
As can be seen from the above description, the heat dissipation efficiency can be improved by providing the heat dissipation fins to assist in heat dissipation.
Furthermore, a partition board is arranged at the end part of the lamp cylinder, which is positioned at the other end of the columnar body, and polyurethane heat insulation glue is filled between the partition board and the inner end face of the lamp cylinder, which is positioned at the other end of the columnar body.
It can be known from the above description that the baffle is arranged at the end part of the lamp tube, which is located at the other end of the columnar body, and the polyurethane heat insulation glue is filled between the baffle and the inner end face of the lamp tube, which is located at the other end of the columnar body.
Referring to fig. 1, a first embodiment of the present invention is:
a kind of marine heat dissipating double-fuselage, including lamp cylinder 1 and lamp holder 2, the said lamp cylinder 1 is rotatably set up on lamp holder 2, also include heat-dissipating unit 5 and light source assembly, the said light source assembly includes illuminator 3 and heating element 4 that are connected electrically each other, the illuminator 3 is a dysprosium lamp;
the lamp tube 1 is a closed columnar body, one end of the lamp tube 1, which is positioned at the columnar body, is an irradiation end, the luminous body 3 is arranged in the lamp tube 1, the heating element 4 is arranged outside the lamp tube 1, a preset gap is formed between the heating element 4 and the outer end face of the lamp tube 1, which is positioned at the other end of the columnar body, and the heating element 4 is coated by the heat dissipation unit 5;
the irradiation end of the lamp tube 1 is provided with a light transmitting sheet, the light transmitting sheet seals the irradiation end of the lamp tube 1, and the light transmitting sheet is a concave lens.
The heat dissipation unit 5 comprises a refrigerator 6, an upper return pipe 7, a lower return pipe 8, a radiator 9, a heat conduction pipe 10, a water pump 11, a temperature sensor and a processor;
one end of the upper return pipe 7 is connected to the radiator 9, the other end of the upper return pipe 7 is connected to one end of the refrigerator 6, the other end of the refrigerator 6 is connected to one end of the lower return pipe 8, the other end of the lower return pipe 8 is connected to one end of the water pump 11, the other end of the water pump 11 is connected to one end of the heat pipe 10, the other end of the heat pipe 10 is connected to the radiator 9, and the heat pipe 10 is an S-shaped heat pipe; one end of the temperature sensor is electrically connected with the heating element 4, the other end of the temperature sensor is electrically connected with one end of the processor, and the other end of the processor are electrically connected with the refrigerator 6.
The heat dissipation unit 5 further comprises heat dissipation fins 12, the heat dissipation fins 12 are arranged on the upper surface of one side of the heat sink 9 far away from the heating element 4, and the heat dissipation fins 12 are made of aluminum alloy;
the water pump 11 is provided with a motor 13, and the motor 13 is fixedly connected with the water pump 11.
A heat insulation plate 14 is arranged between the refrigerator 6 and the heating element 4.
The radiator 9 is including the heat dissipation core that is the rectangle form, be equipped with the protection curb plate on the lateral wall of heat dissipation core, the protection curb plate passes through bolt and heat dissipation core fixed connection, be equipped with the slot on the protection curb plate, it has the antidetonation rubber gasket to peg graft in the slot, be equipped with the antidetonation rubber gasket between bolt and the protection curb plate, be equipped with the antidetonation rubber gasket between protection curb plate and the heat dissipation core.
The refrigerator 6 comprises a semiconductor refrigeration piece, the semiconductor refrigeration piece comprises an upper substrate, a lower substrate and a P-N junction semiconductor, the P-N junction semiconductor is arranged between the upper substrate and the lower substrate, and an aerogel layer is filled in a gap between the upper substrate and the lower substrate.
The power of the heating element 4 is 2000-4000W, and the preset gap is set to be 10-20cm, preferably 15 cm.
And when the power of the heating element 4 is 4000-.
In summary, according to the heat dissipation device for the ship provided by the present invention, the heating element is externally disposed, the component capable of generating high heat is disposed outside the lamp barrel, and a predetermined gap is provided between the heating element and the outer end surface of the other end of the lamp barrel, so that the heat generated by the heating element can be prevented from entering the inside of the lamp barrel to affect the use of the device; through heat dissipation unit cladding heating element in order to realize the heat dissipation, utilize the radiator to replace traditional fan, solved the problem of inside accumulation dust, can realize lasting heat dissipation for a long time simultaneously, it is effectual to cool down. The medium in the radiator is led out under the action of the water pump and flows back after exchanging heat with the semiconductor refrigerator, so that the heat dissipation efficiency is high, and the operation is stable and safe.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (8)
1. A kind of marine heat dissipating double-fuselage, including lamp cylinder and lamp holder, the said lamp cylinder is rotatably set up on the lamp holder, characterized by that, also include heat-dissipating unit and light source assembly, the said light source assembly includes the illuminator and heating element connected electrically each other;
the lamp tube is a closed columnar body, one end of the lamp tube, which is positioned at the columnar body, is an irradiation end, the luminous body is arranged in the lamp tube, the heating element is arranged outside the lamp tube, a preset gap is formed between the heating element and the outer end face of the lamp tube, which is positioned at the other end of the columnar body, and the heat dissipation unit wraps the heating element;
the heat dissipation unit comprises a refrigerator, an upper return pipe, a lower return pipe, a radiator, a heat conduction pipe, a water pump, a temperature sensor and a processor;
one end of the upper return pipe is connected with the radiator, the other end of the upper return pipe is connected with one end of the refrigerator, the other end of the refrigerator is connected with one end of the lower return pipe, the other end of the lower return pipe is connected with one end of the water pump, the other end of the water pump is connected with one end of the heat conduction pipe, the other end of the heat conduction pipe is connected with the radiator, one end of the temperature sensor is electrically connected with the heating element, the other end of the temperature sensor is electrically connected with one end of the processor, and the other end of the processor is electrically connected with the other end of the processor and the refrigerator.
2. The heat dissipation device for ships according to claim 1, wherein the heat dissipation device comprises a rectangular heat dissipation core, a protection side plate is arranged on a side wall of the heat dissipation core, the protection side plate is fixedly connected with the heat dissipation core through a bolt, a slot is arranged on the protection side plate, an anti-seismic rubber gasket is inserted in the slot, the anti-seismic rubber gasket is arranged between the bolt and the protection side plate, and the anti-seismic rubber gasket is arranged between the protection side plate and the heat dissipation core.
3. The marine heat sink according to claim 1, wherein the refrigerator comprises a semiconductor refrigeration sheet, the semiconductor refrigeration sheet comprises an upper substrate, a lower substrate and a P-N junction semiconductor, the P-N junction semiconductor is disposed between the upper substrate and the lower substrate, and a gap between the upper substrate and the lower substrate is filled with an aerogel layer.
4. The heat sink for the ship according to claim 1, wherein the water pump is provided with a motor, and the motor is fixedly connected with the water pump.
5. The marine heat sink of claim 1, wherein a heat insulating plate is disposed between the refrigerator and the heating element.
6. The heat sink for ship as claimed in claim 1, wherein the heat conductive pipe is an S-shaped heat conductive pipe.
7. The marine heat sink as claimed in claim 1, wherein the heat dissipating unit further comprises a heat dissipating fin provided on an upper surface of a side of the heat sink remote from the heat generating element.
8. The heat sink for the ship as claimed in claim 1, wherein a partition is disposed at the end of the lamp cylinder at the other end of the cylindrical body, and a polyurethane heat insulation glue is filled between the partition and the inner end surface of the lamp cylinder at the other end of the cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872038.6U CN209819498U (en) | 2019-06-11 | 2019-06-11 | Marine heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872038.6U CN209819498U (en) | 2019-06-11 | 2019-06-11 | Marine heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819498U true CN209819498U (en) | 2019-12-20 |
Family
ID=68884414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872038.6U Active CN209819498U (en) | 2019-06-11 | 2019-06-11 | Marine heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819498U (en) |
-
2019
- 2019-06-11 CN CN201920872038.6U patent/CN209819498U/en active Active
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