CN207022368U - A kind of underwater installation heat abstractor - Google Patents
A kind of underwater installation heat abstractor Download PDFInfo
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- CN207022368U CN207022368U CN201720950371.5U CN201720950371U CN207022368U CN 207022368 U CN207022368 U CN 207022368U CN 201720950371 U CN201720950371 U CN 201720950371U CN 207022368 U CN207022368 U CN 207022368U
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- block
- sleeve
- nacelle
- external cooling
- heat dissipating
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Abstract
The utility model discloses a kind of underwater installation heat abstractor, including external cooling block and internal heat dissipating block, internal heat dissipating block is on the circuit board in underwater installation nacelle, external cooling block passes through the connecting hole opened up in nacelle and then is connected with internal heat dissipating block, in order to ensure the sealing of nacelle, external cooling block is tightly connected with connecting hole (or nacelle).External cooling block and internal heat dissipating block are made using the material light, thermal conductivity is good, it is preferable that external cooling block and internal heat dissipating block make by aluminum alloy materials.It efficiently solves the sealing waterproof problem between metal cooling device and organic material nacelle, when applied to underwater robot equipment, underwater robot use for a long time can be avoided phenomena such as interim card, crash occur；In addition construction for heat radiating device is simple, easy to process, light weight, good heat dissipation effect, will not increase due to weight excessive and cause too much influence to underwater robot buoyancy, gravity balance.
Description
Technical field
The utility model belongs to heat abstractor technical field, and in particular to a kind of heat abstractor for underwater robot.
Background technology
The development of marine industries drives the monitoring system research to underwater marine organisms and underwater installation device increasingly deep,
The relatively low small underwater robot of price is more and more extensive in fishery cultivating, underwater archaeology, the observation of dam bottom etc. application.Mesh
Before, because organic plastics has the advantages that easily processed into type, light weight, is easy to water-proofing treatment, in order to reduce production cost and
Simplifying process, the nacelle of small underwater robot is typically made using organic plastics, but organic nacelle radiating effect is poor,
Heat can not shed in time caused by underwater robot circuit board, cause it to work continuously for a long time, more the serious is
Shorten the service life of small underwater robot.Retrieval finds that there is presently no specifically for organic material nacelle underwater
The heat abstractor of people.And the fan heat sink that available circuit plate is commonly used directly is applied to underwater robot heat dissipation for circuit board,
Due to the limitation of organic nacelle, it is impossible to reach good radiating effect, work long hours easily occur circuit board overheat block
Phenomena such as pausing, crashing.
The content of the invention
A kind of the shortcomings that the purpose of this utility model is to overcome prior art to exist, there is provided underwater robot radiating dress
Put, solve existing underwater robot radiating hardly possible, the problem of phenomena such as interim card, crash easily occur.
In order to solve the above problems, the underwater installation heat abstractor that the utility model is related to, including external cooling block and interior
Portion's radiating block, for internal heat dissipating block on the circuit board in underwater installation nacelle, external cooling block passes through the company opened up in nacelle
Connect hole and then be connected with internal heat dissipating block, in order to ensure the sealing of nacelle, external cooling block seals with connecting hole (or nacelle)
Connection.
Further, external cooling block and internal heat dissipating block are made using the material light, thermal conductivity is good, it is preferable that
External cooling block and internal heat dissipating block make by aluminum alloy materials.
Further, seal groove is set along connecting hole inwall, external cooling block on the seal groove of connecting hole contact position with putting
Sealing ring is put, realizes that external cooling block is tightly connected with connecting hole, external cooling block is threadedly coupled with internal heat dissipating block.
Further, underwater installation heat abstractor, including external cooling block and internal heat dissipating block, internal heat dissipating block abut water
On circuit board in lower equipment nacelle, internal heat dissipating block is made using aluminum alloy materials, and external cooling block is socketed by outside sealing
The Al-alloy metal block of organic material sleeve is formed, and external cooling block passes through the connecting hole and then and internal heat dissipating opened up in nacelle
Block is connected, and in order to ensure the sealing of nacelle, external cooling block is tightly connected with connecting hole.
Further, external cooling block seals with connecting hole contact position glue, organic material sleeve and the socket of Al-alloy metal block
Sealing ring is placed in the sealing hole at place, realizes the sealed connection of external cooling block and nacelle.
Further, Al-alloy metal block is to be connected by the big cylinder of coaxial upper end with the small cylinder of lower end structure
Into integral structure, big cylinder radius is more than small cylinder radius, and organic material sleeve is socketed in small cylinder top, small
Cylinder bottom is threadedly coupled with internal heat dissipating block, is connected on the inside of internal heat dissipating block upper surface with organic material sleeve, internal
It is fitted on underwater installation nacelle inwall, is placed in organic material sleeve and small cylinder joint close on the outside of radiating block upper surface
Axial seal is realized in seal, is placed sealing ring in organic material sleeve and big cylinder joint and is realized radial seal.
Further, annular groove is opened up along organic material lower cartridge outer side edges, heat abstractor is connected to one with nacelle
When rising, the connecting portion in nacelle engages (or filling) in annular groove just, and at connecting portion and organic material barrel contacts
Glue seals.
Further, two pairs of slotted eyes are symmetrically opened up on the big cylinder side of Al-alloy metal block, increased when being easily installed
High-torque, lightening hole is opened up in the big cylinder upper surface of Al-alloy metal block, reduces the weight of heat abstractor, is easy to set under water
Standby gravity buoyancy balancing.
Further, organic material sleeve is the one being connected to form by the coaxial big sleeve in upper end and lower end small sleeve
Formula structure, big sleeve wall thickness are more than small sleeve wall thickness, and seal sleeve sealing is socketed on the outside of small sleeve, seal sleeve upper surface and
Inner surface seals with the big sleeve lower surface and small sleeve outer surface glue of organic material sleeve respectively, seal sleeve lower surface and inside
Form annular groove between radiating block, when heat abstractor links together with nacelle, the connecting portion in nacelle engages just (or to be filled out
Fill) in annular groove, i.e. the lower surface of seal sleeve 8 suits in nacelle, and connecting portion seals with seal sleeve contact position glue,
Increase seal sleeve can increase the area with the sealing of the viscose glue of nacelle, make bonding more firm.
Further, underwater installation is underwater robot.
The utility model compared with prior art, has advantages below：(1) radiating of underwater robot is efficiently solved
Problem, underwater robot use for a long time is avoided phenomena such as interim card, crash occur；(2) construction for heat radiating device is simple, is easy to add
Work, light weight, it will not increase due to weight excessive and too much influence is caused to underwater robot buoyancy, gravity balance；(3) have
Solves to effect the sealing waterproof problem between metal cooling device and organic material nacelle；(4) device is applicable to various types
Number non-metal shell underwater robot, while be also applied for other and the underwater of heat dissipation problem be present by organic material nacelle setting
It is standby；(5) design of lightening hole, not only mitigate weight but also the area of dissipation of external cooling block and water can be increased, and improve radiating efficiency.
Brief description of the drawings：
Fig. 1 is underwater robot heat abstractor cross-sectional view in the embodiment that the utility model is related to.
Fig. 2 is that the stereochemical structure for the underwater robot nacelle that water connecting hole is opened up in the embodiment that the utility model is related to is shown
It is intended to.
Fig. 3 is underwater robot heat abstractor cross-sectional view in the embodiment that the utility model is related to.
Fig. 4 is underwater robot heat abstractor cross-sectional view in another embodiment that the utility model is related to.
Fig. 5 is underwater robot heat abstractor cross-sectional view in another embodiment that the utility model is related to.
Fig. 6 is underwater robot heat abstractor dimensional structure diagram in Fig. 5.
Embodiment
The utility model is described further with reference to the accompanying drawings and detailed description：
Embodiment：
As illustrated in fig. 1 and 2, the underwater robot heat abstractor that the present embodiment is related to, including external cooling block 1 and inside
Radiating block 2, on the circuit board 4 in underwater robot nacelle 3, external cooling block 1 passes through to be opened internal heat dissipating block 2 in nacelle 3
If connecting hole 5 then be connected with internal heat dissipating block 2, in order to ensure the sealing of nacelle, external cooling block 2 and connecting hole 5 (or
Nacelle 3) it is tightly connected.
Further, external cooling block 1 and internal heat dissipating block 2 are made using the material light, thermal conductivity is good, preferably
Ground, external cooling block and internal heat dissipating block make by aluminum alloy materials.
Further, seal groove 6, external cooling block 1 and the seal groove 6 of the contact position of connecting hole 5 are set along the inwall of connecting hole 5
Upper placement sealing ring 7, realizes that external cooling block 1 is tightly connected with connecting hole 5, external cooling block 1 connects with the screw thread of internal heat dissipating block 2
Connect.
, problems be present in the underwater robot heat abstractor made for above-described embodiment：First, in thickness of shell side
It is restricted to thickness of shell to seal groove is opened；Second, the connecting hole in arc is needed to open up the seal groove for placing sealing ring, process
Complexity, processing difficulties, high processing costs.Therefore, on the basis of above-described embodiment, it is further improved.
As shown in figure 3, it is used as another preferred embodiment, underwater robot heat abstractor, including external cooling block 1 and interior
Portion's radiating block 2, for internal heat dissipating block 2 on the circuit board 4 in underwater robot nacelle 3, internal heat dissipating block 2 uses aluminium alloy material
Material is made, and the Al-alloy metal block 12 that external cooling block 1 is socketed with machine material sleeve 11 by outside sealing is formed, external cooling block
1 passes through the connecting hole 5 opened up in nacelle 3 and then is connected with internal heat dissipating block 2, in order to ensure the sealing of nacelle, external cooling
Block 1 is tightly connected with connecting hole 5.
Further, external cooling block 1 seals with the contact position glue of connecting hole 5, organic material sleeve 11 and Al-alloy metal block
Sealing ring 7 is placed in the sealing hole 6 of 12 socket places, realizes the sealed connection of external cooling block 1 and nacelle 3.
As shown in figure 4, as another preferred embodiment, Al-alloy metal block 12 is the big cylinder by coaxial upper end
121 and the integral structure that is connected to form of small cylinder 122 of lower end, the big radius of cylinder 121 be more than small cylinder 122
Radius, organic material sleeve 11 are socketed in the top of small cylinder 122, and the bottom of small cylinder 122 connects with the screw thread of internal heat dissipating block 2
Connect, be connected on the inside of the upper surface of internal heat dissipating block 2 with organic material sleeve 11, water is fitted on the outside of the upper surface of internal heat dissipating block 2
On the inwall of lower robot nacelle 3, place sealing ring 7 in organic material sleeve 11 and the joint of small cylinder 122 and realize that axial direction is close
Envelope, place sealing ring 7 in organic material sleeve 11 and the joint of big cylinder 121 and realize radial seal.
Further, annular groove is opened up along the lower outside side of organic material sleeve 11, heat abstractor is connected with nacelle 3
When together, the connecting portion 31 in nacelle 3 engages (or filling) in annular groove just, and connecting portion 31 and organic material set
The contact position glue envelope of cylinder 11.
Further, two pairs of slotted eyes 123 are symmetrically opened up on the side of big cylinder 121 of Al-alloy metal block 12, be easy to
Increase torque during installation, lightening hole 124 is opened up in the upper surface of big cylinder 121 of Al-alloy metal block 12, reduce heat abstractor
Weight, be easy to underwater robot gravity buoyancy balancing.
As it can be seen in figures 5 and 6, as another preferred embodiment, organic material sleeve 11 is by the coaxial big sleeve in upper end
111 and the integral structure that is connected to form of lower end small sleeve 112, the big wall thickness of sleeve 111 be more than the wall thickness of small sleeve 112, seal
The sealing of sleeve 8 is socketed in the outside of small sleeve 112, and the upper surface of seal sleeve 8 and inner surface are big with organic material sleeve 11 respectively
The lower surface of sleeve 111 and the outer surface glue envelope of small sleeve 112, it is recessed to form annular between the lower surface of seal sleeve 8 and internal heat dissipating block
Groove 113, when heat abstractor links together with nacelle, the connecting portion in nacelle engages (or filling) in annular groove 113 just
In, i.e. the lower surface of seal sleeve 8 suits in nacelle, and connecting portion 31 seals with the contact position glue of seal sleeve 8, increases sealing shroud
Cylinder 8 can increase the area with the sealing of the viscose glue of nacelle, make bonding more firm.
Claims (10)
1. a kind of underwater installation heat abstractor, it is characterised in that including external cooling block and internal heat dissipating block, internal heat dissipating block is tight
By on the circuit board in underwater installation nacelle, external cooling block passes through the connecting hole opened up in nacelle and then connected with internal heat dissipating block
Connect, external cooling block is tightly connected with connecting hole.
2. underwater installation heat abstractor according to claim 1, it is characterised in that external cooling block and internal heat dissipating block are equal
Made using material light, that thermal conductivity is good.
3. underwater installation heat abstractor according to claim 2, it is characterised in that external cooling block and internal heat dissipating block are equal
Made by aluminum alloy materials, seal groove is set along connecting hole inwall, external cooling block on the seal groove of connecting hole contact position with putting
Sealing ring is put, external cooling block is threadedly coupled with internal heat dissipating block.
4. underwater installation heat abstractor according to claim 1, it is characterised in that internal heat dissipating block uses aluminum alloy materials
Make, the Al-alloy metal block that external cooling block is socketed with machine material sleeve by outside sealing is formed.
5. underwater installation heat abstractor according to claim 4, it is characterised in that external cooling block and connecting hole contact position
Glue is sealed, and sealing ring is placed in the sealing hole of organic material sleeve and Al-alloy metal block socket place.
6. underwater installation heat abstractor according to claim 5, it is characterised in that Al-alloy metal block is by coaxial upper
The integral structure that the big cylinder at end and the small cylinder of lower end are connected to form, big cylinder radius are more than small cylinder half
Footpath, organic material sleeve are socketed in small cylinder top, and small cylinder bottom is threadedly coupled with internal heat dissipating block, internal heat dissipating block
It is connected on the inside of upper surface with organic material sleeve, is fitted on the outside of internal heat dissipating block upper surface on underwater installation nacelle inwall,
Sealing ring is placed in organic material sleeve and small cylinder joint and realizes axial seal, in organic material sleeve and big cylinder
Place sealing ring and realize radial seal in joint.
7. underwater installation heat abstractor according to claim 6, it is characterised in that along organic material lower cartridge outer side edges
Annular groove is opened up, when heat abstractor links together with nacelle, the connecting portion in nacelle is fastened in annular groove just, and
Connecting portion seals with glue at organic material barrel contacts.
8. underwater installation heat abstractor according to claim 7, it is characterised in that in the big cylinder of Al-alloy metal block
Two pairs of slotted eyes are symmetrically opened up on side, lightening hole is opened up in the big cylinder upper surface of Al-alloy metal block, reduce heat abstractor
Weight.
9. underwater installation heat abstractor according to claim 6, it is characterised in that organic material sleeve is by coaxial upper
The integral structure for holding big sleeve and lower end small sleeve to be connected to form, big sleeve wall thickness are more than small sleeve wall thickness, seal sleeve
Sealing is socketed on the outside of small sleeve, seal sleeve upper surface and inner surface respectively with the big sleeve lower surface of organic material sleeve and
Small sleeve outer surface glue envelope, forms annular groove between seal sleeve lower surface and internal heat dissipating block, heat abstractor connects with nacelle
When being connected together, the connecting portion in nacelle is fastened in annular groove just, and connecting portion seals with seal sleeve contact position glue.
10. according to the underwater installation heat abstractor described in claim any one of 1-9, it is characterised in that underwater installation is underwater
Robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950371.5U CN207022368U (en) | 2017-08-01 | 2017-08-01 | A kind of underwater installation heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950371.5U CN207022368U (en) | 2017-08-01 | 2017-08-01 | A kind of underwater installation heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022368U true CN207022368U (en) | 2018-02-16 |
Family
ID=61481493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950371.5U Active CN207022368U (en) | 2017-08-01 | 2017-08-01 | A kind of underwater installation heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207022368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509360A (en) * | 2017-08-01 | 2017-12-22 | 青岛罗博飞海洋技术有限公司 | A kind of underwater installation heat abstractor |
| CN108495524A (en) * | 2018-04-11 | 2018-09-04 | 国家海洋技术中心 | A kind of submarine observation node power module radiating device |
| CN116321883A (en) * | 2023-05-17 | 2023-06-23 | 之江实验室 | High-water-tightness high-power device heat dissipation device applied to deep sea |
-
2017
- 2017-08-01 CN CN201720950371.5U patent/CN207022368U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509360A (en) * | 2017-08-01 | 2017-12-22 | 青岛罗博飞海洋技术有限公司 | A kind of underwater installation heat abstractor |
| CN107509360B (en) * | 2017-08-01 | 2024-03-19 | 青岛罗博飞海洋技术有限公司 | Heat abstractor of underwater equipment |
| CN108495524A (en) * | 2018-04-11 | 2018-09-04 | 国家海洋技术中心 | A kind of submarine observation node power module radiating device |
| CN108495524B (en) * | 2018-04-11 | 2019-10-11 | 国家海洋技术中心 | A kind of submarine observation node power module radiating device |
| CN116321883A (en) * | 2023-05-17 | 2023-06-23 | 之江实验室 | High-water-tightness high-power device heat dissipation device applied to deep sea |
| CN116321883B (en) * | 2023-05-17 | 2023-08-18 | 之江实验室 | High-water-tightness high-power device heat dissipation device applied to deep sea |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat dissipating device of underwater equipment Effective date of registration: 20191113 Granted publication date: 20180216 Pledgee: Qingdao financing guarantee Centre Limited Pledgor: QINGDAO ROBOTFISH MARINE TECHNOLOGY CO., LTD. Registration number: Y2019370010036 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210202 Granted publication date: 20180216 Pledgee: Qingdao financing guarantee Centre Ltd. Pledgor: QINGDAO ROBOTFISH MARINE TECHNOLOGY Co.,Ltd. Registration number: Y2019370010036 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |