CN208402329U - A kind of power supply device for underwater minisize robot - Google Patents
A kind of power supply device for underwater minisize robot Download PDFInfo
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- CN208402329U CN208402329U CN201821156001.5U CN201821156001U CN208402329U CN 208402329 U CN208402329 U CN 208402329U CN 201821156001 U CN201821156001 U CN 201821156001U CN 208402329 U CN208402329 U CN 208402329U
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Abstract
The utility model discloses a kind of power supply devices for underwater minisize robot, include shell, cap, cooling fin, connecting plate, watertight connector and power module；Power module is fixed with connecting plate, then is fixed with cooling fin；The same end of power module, connecting plate and cooling fin is fixed on the inner face of cap；Cap buckles the opening in shell, and power module, connecting plate and cooling fin are located among shell；Watertight connector is arranged on the outer end face of cap.Cap and housing seal are constituted a pressure-resistant cabin by watertight connector.Power module is single-phase rectifier combination DC-DC power module.Power supply device provided by the utility model for underwater minisize robot, beautiful and generous, structure design is simple, and light-weight, the processing is simple；Power module is integrated in inside pressure-resistant cabin, eliminates the processing of the pressure-resistant package casing of the large volume of the needs of original battery system, while reducing design and processing cost and period.
Description
Technical field
The utility model relates to a kind of power supply devices, and in particular, to a kind of power supply dress for underwater minisize robot
It sets.
Background technique
Underwater robot, or it is remotely pilotless submersible (Remote Operational Vehicle, abbreviation ROV), it is
A kind of instrument and equipment carried using itself carries out the diving apparatus of artificially manipulation operation under water.ROV is to make in the world at present
With most commonly used submersible, play an important role in the fields such as ocean engineering and military affairs.There are operation energy by traditional ROV
Power is relatively low, mobility is poor, the number of transmission of video and transmission range are restricted, interactive capability and poor expandability
Etc. all various problems, it is not able to satisfy the demand of the relevant industries such as current ocean, military affairs or department to ROV.
ROV points are observation grade and job class.The core component of observation grade ROV is underwater propeller and underwater photographic system,
Sometimes it is aided with the conventional sensors such as navigation, depth transducer.Body dimension and weight are smaller, and load is lower, and cost is relatively low.Wherein
Including underwater minisize robot.For job class ROV for the application such as underwater salvage, underwater construction, size is larger, has submarine mechanical
The power tools such as hand, hydraulic cutter, cost are high.
Currently, the power supply device device of underwater minisize robot all has the disadvantage that: the power supply of 1. batteries；2. power work
The limited time system；3. volume is big, quality weight increases the load of underwater minisize robot carrier；4. frequently replacement battery, shadow
Ring operating efficiency.
Utility model content
The purpose of the utility model is to provide what a kind of underwater minisize robot used can reach long-time underwater operation
It is required that power system unit, overcome the deficiencies of existing technologies, solve underwater minisize robot operation time and efficiency.
In order to achieve the above object, the utility model provides a kind of power supply device for underwater minisize robot,
In, the device includes shell, cap, cooling fin, connecting plate, watertight connector and power module；The power supply mould
Block is fixed with connecting plate, then is fixed with cooling fin；The same end of the power module, connecting plate and cooling fin is fixed on cap
Inner face on；The cap buckles the opening in shell, and power module, connecting plate and cooling fin are located among shell；
The watertight connector is arranged on the outer end face of cap.
The above-mentioned power supply device for underwater minisize robot, wherein the watertight connector is by cap and shell
Sealing constitutes a pressure-resistant cabin.
The above-mentioned power supply device for underwater minisize robot, wherein the shell is the drum-shaped of open at one end
Aluminium shell.It is set at the edge close to bung hole there are two opposite small sircle hole on bucket wall.
The above-mentioned power supply device for underwater minisize robot, wherein the cap is discoidal aluminum cap,
The a circle interior edge inward-facing perpendicular to inner end is equipped with around the inner face of cap, the outer surface on interior edge is equipped with the ring of a circle recess
Shape seal groove, seal groove are equipped with sealing ring.Interior edge is circular ring shape, and diameter is less than the internal diameter of cap.On the outer surface on interior edge
Two small columns outwardly protruded are additionally provided with, are adapted with the small sircle hole on shell bucket wall.The inner face and outer end face of cap are equal
It is the plane vertical with the bucket wall of shell.
The above-mentioned power supply device for underwater minisize robot, wherein connecting plate, cooling fin and the power supply mould
Block is arranged in parallel and perpendicular to the inner face of cap.
The above-mentioned power supply device for underwater minisize robot, wherein the connecting plate be it is plate shaped, length is small
In the height of shell.
The above-mentioned power supply device for underwater minisize robot, wherein the cooling fin and shell passes through thermal conductive silicon
Rouge fits closely, and the heat of power module is transmitted in water by cooling fin by shell, and the length of cooling fin is less than shell
Highly.Preferably, cooling fin has certain thickness, and the side wall of one side is radian and the consistent cambered surface of partial shell inner wall,
And be arranged against inner walls, another three surface side wall is rectangle plane, and the two side walls of cambered surface both ends connection are parallel and width phase
Deng, and it is vertical with remaining face side wall.Silicone grease is by the thick inorganic thickening agent of oil based on refining synthetic oil, and added with structure
Stabilizer, anticorrosive additive refine, and have good waterproof seal, waterproof, solvent resistance and creep resistance energy, no
Corrode metal, there is well adapting to property with rubber more, for bathing device, sealing ring, electric industry waterproof sealing
And lubrication.Wherein, heat-conducting silicone grease popular name is called thermal grease, is to make base oil with extraordinary silicone oil, and novel metal oxide does filler,
It is equipped with multiple functions additive, the paste being process through specific technique.
The above-mentioned power supply device for underwater minisize robot, wherein the power module is single-phase rectifier combination
DC-DC power module.Single phase bridge type rectifier circu is the most basic circuit that exchange is converted to direct current.DC-DC power module
Preferably VICOR company produces.DC-DC power module is product more mature in current power industry, domestic and international many factories
There are its technology maturation, kind with their own characteristics, specification in family.The extensive use of DC-DC power module, simplifies product design,
Product reliability is improved, the secondary development for DC-DC, DC-AC product provides advantage.VICOR (bosom lattice) company is
The professional module power supply manufacturer in the U.S., product maximum feature are power density height, good reliability.Product line covering
10W~600W, input and output isolation is easy to use, is widely used in the fields such as telecommunications, industry control, power electronics, military project, three boats.
First generation VICOR module is ZCS (Zero Current Switch) technology so as to the core technology for improving power supply conversion efficiency；The second generation
VICOR module has used ZCS/ZVS (zero current/zero voltage switch) technology, to communicate dedicated 48V input series.The two principle
It is similar, and function, pin compatibility.
Power supply device provided by the utility model for underwater minisize robot has the advantage that
The utility model uses aluminum material as the installation ontology of power-supply system, and beautiful and generous, structure design is simple, weight
Gently, the processing is simple；Power module is integrated in inside pressure-resistant cabin, eliminates the resistance to press seal of the large volume of the needs of original battery system
The processing of casing, while reducing design and processing cost and period.
Detailed description of the invention
Fig. 1 is the structure scheme of installation of the power supply device for underwater minisize robot of the utility model.
Wherein: 1, shell；2, cooling fin；3, connecting plate；4, cap；5, watertight connector；6, power module.
Specific embodiment
Specific embodiment of the present utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, the power supply device provided by the utility model for underwater minisize robot, includes shell 1, cap
4, cooling fin 2, connecting plate 3, watertight connector 5 and power module 6；Power module 6 and connecting plate 3 are fixed, then with cooling fin
2 is fixed；The same end of power module 6, connecting plate 3 and cooling fin 2 is fixed on the inner face of cap 4；Cap 4 is buckled in shell
1 opening, power module 6, connecting plate 3 and cooling fin 2 are located among shell 1；The outer of cap 4 is arranged in watertight connector 5
On end face.
Cap 4 and the sealing of shell 1 are constituted a pressure-resistant cabin by watertight connector 5.
Shell 1 is the drum-shaped aluminium shell of open at one end.
Cap 4 is discoidal aluminum cap 4, and it is inward-facing perpendicular to inner end that a circle is equipped with around the inner face of cap 4
Interior edge, the outer surface on interior edge is equipped with seal groove, and seal groove is equipped with sealing ring.
Connecting plate 3, cooling fin 2 and power module 6 are arranged in parallel and perpendicular to the inner faces of cap 4.
Connecting plate 3 is plate shaped, height of the length less than shell 1.
Cooling fin 2 is fitted closely with shell 1 by heat-conducting silicone grease, and the length of cooling fin 2 is less than the height of shell 1.
Power module 6 is single-phase rectifier combination DC-DC power module.
The power supply device provided by the utility model for underwater minisize robot is done more into one below with reference to embodiment
Step description.
Embodiment 1
A kind of power supply device for underwater minisize robot, shell 1, cap 4, cooling fin 2, connecting plate 3, watertight connection
Device 5 and power module 6.
Shell 1 is the drum-shaped aluminium shell of open at one end.It is set at the edge close to bung hole there are two opposite on bucket wall
Small sircle hole.
Cap 4 is discoidal aluminum cap 4, and it is inward-facing perpendicular to inner end that a circle is equipped with around the inner face of cap 4
Interior edge, the outer surface on interior edge is equipped with the annular seal groove of a circle recess, and seal groove is equipped with sealing ring.Interior edge is circular ring shape,
Its diameter is less than the internal diameter of cap 4.Two small columns outwardly protruded are additionally provided on the outer surface on interior edge, on 1 barrel of wall of shell
Small sircle hole be adapted.The inner face and outer end face of cap 4 are the planes vertical with the bucket wall of shell 1.
Power module 6 and connecting plate 3 are fixed, then fixed with cooling fin 2；Power module 6, connecting plate 3 and cooling fin 2 it is same
One end is fixed on the inner face of cap 4；Cap 4 buckles the opening in shell 1, power module 6, connecting plate 3 and cooling fin 2
Among shell 1.
Connecting plate 3, cooling fin 2 and power module 6 are arranged in parallel and perpendicular to the inner faces of cap 4.Connecting plate 3 is flat
Plate shape, length are less than the height of shell 1.
Cooling fin 2 is fitted closely with shell 1 by heat-conducting silicone grease, and the heat of power module 6 passes through shell by cooling fin 2
1 is transmitted in water, and the length of cooling fin 2 is less than the height of shell 1.Silicone grease is thick inorganic thick by oil based on refining synthetic oil
Agent, and refined added with structural stabilizing agent, anticorrosive additive, there is good waterproof seal, waterproof, solvent resistance
With creep resistance energy, do not corrode metal, with rubber there is well adapting to property more, for bathing device, sealing ring, electric
The waterproof sealing and lubrication of industry.Wherein, heat-conducting silicone grease popular name is called thermal grease, is that base oil, novel gold are done with extraordinary silicone oil
Belong to oxide and do filler, is equipped with multiple functions additive, the paste being process through specific technique.Preferably, cooling fin 2
With certain thickness, the side wall of one side is radian and the consistent cambered surface of 1 inner wall of partial shell, and is set against inner walls
Set, another three surface side wall is rectangle plane, and the two side walls of cambered surface both ends connection are parallel and width is equal, and with remaining one side
Side wall is vertical.
Power module 6 is single-phase rectifier combination DC-DC power module.Single phase bridge type rectifier circu be it is most basic will exchange
Be converted to the circuit of direct current.DC-DC power module is preferably that VICOR company produces.DC-DC power module is current power industry
In more mature product, there are its technology maturation, kind with their own characteristics, specification in domestic and international many producers.DC-DC power source mould
The extensive use of block, simplifies product design, improves product reliability, and the secondary development for DC-DC, DC-AC product provides
Advantage.VICOR (bosom lattice) company is the professional module power supply manufacturer in the U.S., and product maximum feature is that power is close
Degree height, good reliability.Product line covers 10W~600W, and input and output isolation is easy to use, is widely used in telecommunications, work
The fields such as control, power electronics, military project, three boats.First generation VICOR module so as to improve power supply conversion efficiency core technology be
ZCS (Zero Current Switch) technology；Second generation VICOR module has used ZCS/ZVS (zero current/zero voltage switch) technology, is logical
Believe dedicated 48V input series.The two principle is similar, and function, pin compatibility.
Watertight connector 5 is arranged on the outer end face of cap 4.Cap 4 and the sealing of shell 1 are constituted one by watertight connector 5
A pressure-resistant cabin.
Power supply device provided by the utility model for underwater minisize robot first will be electric in installation and arrangement
Source module 6 is installed on connecting plate 3, and cooling fin 2 is installed on power module 6, then whole solid with the inner face of cap 4 together
Fixed, watertight connector 5 is fixed at 4 outer end face of cap, is eventually installed on shell 1, and finally sealed is completed.
Power supply device provided by the utility model for underwater minisize robot utilizes single-phase rectifier plus the DC- of VICOR
DC power supply scheme, and be integrated in inside pressure-resistant cabin, using Water Cooling Technology, realize the heat dissipation needs of power power-supply module, realization pair
The propeller of miniature underwater robot and the power reguirements of control system.Using aluminum material as ontology, beautiful and generous, structure
Design is simple, and easy to operate, ranging is adjustable, and integrated level is high, avoids that volume is big, quality weight；Design manpower is saved to reduce
Cost.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (8)
1. a kind of power supply device for underwater minisize robot includes shell, cap, cooling fin, connecting plate, watertight connection
Device and power module；
The power module is fixed with connecting plate, then is fixed with cooling fin；The power module, connecting plate and cooling fin
The same end is fixed on the inner face of cap；The cap buckles the opening in shell, power module, connecting plate and heat dissipation
Piece is located among shell；The watertight connector is arranged on the outer end face of cap.
2. being used for the power supply device of underwater minisize robot as described in claim 1, which is characterized in that the watertight connection
Cap and housing seal are constituted a pressure-resistant cabin by device.
3. being used for the power supply device of underwater minisize robot as claimed in claim 2, which is characterized in that the shell is one
Hold open drum-shaped aluminium shell.
4. being used for the power supply device of underwater minisize robot as claimed in claim 2, which is characterized in that the cap is circle
The aluminum cap of dish type is equipped with a circle interior edge inward-facing perpendicular to inner end, the outer surface on interior edge around the inner face of cap
Equipped with seal groove, seal groove is equipped with sealing ring.
5. being used for the power supply device of underwater minisize robot as described in claim 1, which is characterized in that the connecting plate,
Cooling fin and power module are arranged in parallel and perpendicular to the inner faces of cap.
6. being used for the power supply device of underwater minisize robot as claimed in claim 5, which is characterized in that the connecting plate is
Plate shaped, length is less than the height of shell.
7. being used for the power supply device of underwater minisize robot as claimed in claim 5, which is characterized in that the cooling fin with
Shell is fitted closely by heat-conducting silicone grease, and the length of cooling fin is less than the height of shell.
8. being used for the power supply device of underwater minisize robot as claimed in claim 5, which is characterized in that the power module
For single-phase rectifier combination DC-DC power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156001.5U CN208402329U (en) | 2018-07-20 | 2018-07-20 | A kind of power supply device for underwater minisize robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821156001.5U CN208402329U (en) | 2018-07-20 | 2018-07-20 | A kind of power supply device for underwater minisize robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208402329U true CN208402329U (en) | 2019-01-18 |
Family
ID=65128813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821156001.5U Active CN208402329U (en) | 2018-07-20 | 2018-07-20 | A kind of power supply device for underwater minisize robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208402329U (en) |
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2018
- 2018-07-20 CN CN201821156001.5U patent/CN208402329U/en active Active
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