CN208689946U - Radiator for hard disc and vehicle-mounted video monitoring device comprising it - Google Patents
Radiator for hard disc and vehicle-mounted video monitoring device comprising it Download PDFInfo
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- CN208689946U CN208689946U CN201821435588.3U CN201821435588U CN208689946U CN 208689946 U CN208689946 U CN 208689946U CN 201821435588 U CN201821435588 U CN 201821435588U CN 208689946 U CN208689946 U CN 208689946U
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- hard disk
- hard
- disk cartridge
- shell
- radiator
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Abstract
The utility model discloses a kind of radiator for hard disc and include its vehicle-mounted video monitoring device, the radiator for hard disc includes shell, hard disk cartridge and heat sink, there is the chamber resettling for accommodating the hard disk cartridge in the shell, the heat sink is located in the chamber resettling, and the side of the heat sink is contacted with the shell, the other side of the heat sink is contacted with the hard disk cartridge.The vehicle-mounted video monitoring device includes radiator for hard disc as described above.The radiator for hard disc of the utility model and vehicle-mounted video monitoring device comprising it, it can will be in the heat transfer to shell of hard disk cartridge by heat sink, effectively keep the heat dissipation performance to hard disk cartridge, the work for maintaining hard disk cartridge continual and steady, and entire hard disk cartridge meets the temperature requirements under vehicle-mounted scene.
Description
Technical field
The utility model relates to a kind of radiator for hard disc and include its vehicle-mounted video monitoring device.
Background technique
As the demand of Vehicular video monitoring constantly expands, space required for the storage of various camera shooting contents is increasingly
Greatly, and after a period of time it is also required to replacement storage hard disk.In vehicle-mounted scene, hard disk as storaging medium, hard disk
Performance is influenced by temperature very big.Currently, hard disk generallys use the mode of natural heat dissipation, i.e. heat transfer needs hard disk and shell
Between contact and just can be carried out.But during installation and use, there are poor contacts for meeting between hard disk and shell, deposit
In heat transmitting failure, leads to equipment thermal runaway, entire hard disk is caused to be unable to satisfy the temperature requirements under vehicle-mounted scene.
Utility model content
The technical problems to be solved in the utility model is to overcome and there is heat between hard disk and shell in the prior art
The defects of transmitting is failed, and system thermal runaway is caused, provides a kind of radiator for hard disc and the vehicle-mounted video monitoring device comprising it.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of radiator for hard disc, it is characterized in that comprising shell, hard disk cartridge and heat sink, in the shell
With the chamber resettling for accommodating the hard disk cartridge, the heat sink is located in the chamber resettling, and the heat sink
Side is contacted with the shell, and the other side of the heat sink is contacted with the hard disk cartridge.
It, can be by the heat transfer of hard disk cartridge to outer by heat sink in the present solution, form using the above structure
On shell, to effectively keep the heat dissipation performance to hard disk cartridge, hard disk is realized in the work for maintaining hard disk cartridge continual and steady
Cartridge meets temperature requirements.
Preferably, the heat sink is connected to the shell, and the bottom surface of the heat sink is contacted with the shell, described
The top surface of heat sink has several elastic portions, several described equal abutting contacts of elastic portion are in the hard disk cartridge.
In the present solution, form using the above structure, effectively ensures connecing between heat sink and hard disk cartridge, shell
Touching reduces thermal contact resistance.
In addition, yield deformation will not occur by elastic portion, to improve frequency of usage, and heat dissipation effect is improved.
Preferably, the radiator for hard disc further includes several the first heat dissipation elastic slices, several described first heat dissipation bullets
Piece is respectively positioned in the chamber resettling, and one end of several the first heat dissipation elastic slices is all connected to the shell, several
The equal abutting contact of the other end of the first heat dissipation elastic slice is in the hard disk cartridge.
In the present solution, form using the above structure, is further increased by the first heat dissipation elastic slice to hard disk cartridge
Heat dissipation effect guarantees the continual and steady work of hard disk cartridge.
Preferably, several it is described first heat dissipation elastic slices be located at the hard disk cartridge two sides and with the hard disk
It is interference fitted between cartridge, is interference fitted between the heat sink and the bottom surface of the hard disk cartridge.
In the present solution, form using the above structure, is realized by several first heat dissipation elastic slices and heat sink to hard disk
Effective heat dissipation of cartridge.
In addition, interference fit ensure that contact is good, thermal contact resistance is reduced, and improve frequency of usage, extend hard disk
The service life of radiator.
Preferably, the hard disk cartridge includes hard disk ontology, hard disk bracket and the first heat conductive pad, the hard disk bracket
In the chamber resettling, the hard disk ontology is located in the hard disk bracket, and the first heat conductive pad pressure is set to described hard
Between disc carrier and the bottom surface of the hard disk ontology.
In the present solution, form using the above structure, can effectively radiate to hard disk ontology by the first heat conductive pad,
The work for maintaining hard disk ontology continual and steady.
Preferably, the hard disk cartridge further includes several the second heat dissipation elastic slices, several the second heat dissipation elastic slice difference
One end positioned at the two sides of the hard disk ontology, and the second heat dissipation elastic slice is connected to the hard disk bracket, and described second dissipates
The other end abutting contact of thermoelastic piece is in the hard disk ontology.
In the present solution, form using the above structure, is further improved by several the second heat dissipation elastic slices to hard disk
The heat dissipation effect of ontology guarantees the continual and steady work of hard disk ontology.
In addition, to contact between the second heat dissipation elastic slice and hard disk ontology well by the elastic force of the second heat dissipation elastic slice,
Thermal contact resistance is effectively reduced.
Preferably, the hard disk cartridge further includes hard-disk cartridge and the second heat conductive pad, the hard-disk cartridge is located at the accommodating
In chamber, the hard disk bracket is installed and connected in the hard-disk cartridge, second heat conductive pad pressure be set to the hard disk bracket and
Between the hard-disk cartridge, and first heat conductive pad and second heat conductive pad respectively correspond and are set to the two of the hard disk bracket
Side.
In the present solution, form using the above structure, reaches effective heat dissipation by the second heat conductive pad.Meanwhile it assembling
With it is easy to use.
Preferably, the shell includes shell ontology and hard disk box support, the hard disk box support is connected to the shell sheet
Body simultaneously forms the chamber resettling between the shell ontology, and the hard disk cartridge is inserted in the chamber resettling.
In the present solution, form using the above structure, easy for assembly and quick, and it is simple and quick to replace hard disk cartridge,
Improve working efficiency.
A kind of vehicle-mounted video monitoring device, it is characterized in that comprising radiator for hard disc as described above.
In the present solution, form, effectively holding maintain hard-disk cartridge to the heat dissipation performance of hard disk cartridge using the above structure
The continual and steady work of assembly, and entire hard disk cartridge meets the temperature requirements under vehicle-mounted scene.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The radiator for hard disc of the utility model and vehicle-mounted video monitoring device comprising it, can will be hard by heat sink
In the heat transfer to shell of tray salver assembly, the heat dissipation performance to hard disk cartridge is effectively kept, hard disk cartridge is maintained to continue
Stable work, and entire hard disk cartridge meets the temperature requirements under vehicle-mounted scene.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the radiator for hard disc of the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of the radiator for hard disc of the utility model embodiment.
Fig. 3 is the structural schematic diagram of the heat sink of the radiator for hard disc of the utility model embodiment.
Fig. 4 is the decomposition texture schematic diagram of the hard disk cartridge of the radiator for hard disc of the utility model embodiment.
Description of symbols:
Shell 1
Chamber resettling 11
Shell ontology 12
Store mouth 121
Hard disk box support 13
Hard disk cartridge 2
Hard disk ontology 21
Hard disk bracket 22
First heat conductive pad 23
Second heat dissipation elastic slice 24
Hard-disk cartridge 25
Handle 251
Second heat conductive pad 26
Heat sink 3
Elastic portion 31
First heat dissipation elastic slice 4
Specific embodiment
Illustrate below by the mode of embodiment and completely the utility model in conjunction with attached drawing to become apparent from, but not therefore
Among the scope of embodiments that the utility model is limited in.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the radiator for hard disc of the utility model embodiment includes shell 1, hard-disk cartridge
Assembly 2 and heat sink 3, shell 1 is interior to have the chamber resettling 11 for accommodating hard disk cartridge 2, and heat sink 3 is located at chamber resettling 11
It is interior, and the side of heat sink 3 is contacted with shell 1, the other side of heat sink 3 is contacted with hard disk cartridge 2.Above and below heat sink 3
Two sides, which are born against, is contacted with shell 1 and hard disk cartridge 2, and the heat that hard disk cartridge 2 generates will be transferred to heat sink 3
On, the heat on heat sink 3 will be transmitted on shell 1, to effectively keep the heat dissipation performance to hard disk cartridge 2, remain hard
The continual and steady work of tray salver assembly 2.When the data in hard disk cartridge 2 have expired, and need replacing new hard disk cartridge 2,
It can simply and easily complete to replace, and the heat dissipation of the hard disk cartridge 2 after replacement is unaffected, realize that hard disk cartridge 2 is full
Sufficient temperature requirements.
Heat sink 3 is connected to shell 1, and the bottom surface of heat sink 3 is contacted with shell 1.It is connected to shell 1 by heat sink 3,
Effectively reinforce the bonding strength between heat sink 3 and shell 1, ensure that and contacted between heat sink 3 and shell 1 well.Preferably,
Connecting hole is offered on heat sink 3, fastener is connected on shell 1 by connecting hole and is located in chamber resettling 11, assembling side
Just.
The top surface of heat sink 3 has several elastic portions 31, several equal abutting contacts of elastic portion 31 are in hard disk cartridge
2.By several 31 abutting contacts of elastic portion in hard disk cartridge 2, so that interference is matched between heat sink 3 and hard disk cartridge 2
It closes, it can be ensured that it is in close contact between heat sink 3 and hard disk cartridge 2, reduces thermal contact resistance, meanwhile, heat sink 3 passes through elasticity
Yield deformation will not occur for portion 31, to improve frequency of usage, and improve heat dissipation effect.
Radiator for hard disc can also include several the first heat dissipation elastic slices 4, several the first heat dissipation elastic slices 4 are respectively positioned on appearance
Set in chamber 11, and several first heat dissipation elastic slices 4 one end be all connected to shell 1, several first heat dissipation elastic slices 4 it is another
Hold equal abutting contact in hard disk cartridge 2.The both ends of first heat dissipation elastic slice 4 are contacted with shell 1 and hard disk cartridge 2 respectively, firmly
The heat that tray salver assembly 2 generates will be transferred on the first heat dissipation elastic slice 4, and the heat on the first heat dissipation elastic slice 4 will be transmitted to outer
On shell 1, the heat dissipation effect to hard disk cartridge 2 is improved, guarantees the continual and steady work of hard disk cartridge 2.
Several first heat dissipation elastic slices 4 be located at the two sides of hard disk cartridge 2 and between hard disk cartridge 2 interference match
It closes, is interference fitted between heat sink 3 and the bottom surface of hard disk cartridge 2.Several the first heat dissipation elastic slices 4 are respectively arranged at hard-disk cartridge
The two sides of assembly 2, heat sink 3 are set to the bottom surface of hard disk cartridge 2, to realize effective heat dissipation to hard disk cartridge 2.Together
When, interference fit ensure that contact is good, reduces thermal contact resistance, and improve frequency of usage, extends radiator for hard disc
Service life.
Shell 1 may include having shell ontology 12 and hard disk box support 13, hard disk box support 13 be connected to shell ontology 12 and with
Chamber resettling 11 is formed between shell ontology 12, hard disk cartridge 2 is inserted in chamber resettling 11.In assembling radiator for hard disc
When, first the installation of heat sink 3 is connected on shell ontology 12, several the first heat dissipation installations of elastic slice 4 are connected to hard disk box support
On 13, then hard disk box support 13 is mounted on shell ontology 12, finally hard disk cartridge 2 is inserted into chamber resettling 11, from
And realize that radiator for hard disc is completed, it is easy for assembly and quick.Wherein, the side of shell ontology 12 offers storage mouth 121,
It is connected between storage mouth 121 and chamber resettling 11, one end of hard disk cartridge 2 is inserted into chamber resettling by storing mouth 121
In 11, replacement hard disk cartridge 2 is simple and quick, improves working efficiency.
Hard disk cartridge 2 may include having hard disk ontology 21, hard disk bracket 22 and the first heat conductive pad 23, and hard disk bracket 22
In in chamber resettling 11, hard disk ontology 21 is located in hard disk bracket 22, and the first heat conductive pad 23 pressure is set to hard disk bracket 22 and hard disk
Between the bottom surface of ontology 21.The heat that hard disk ontology 21 generates will be transferred on the first heat conductive pad 23, on the first heat conductive pad 23
Heat will be transmitted on hard disk bracket 22, hard disk bracket 22 is located in chamber resettling 11, so that the heat on hard disk bracket 22
Will be transferred to heat sink 3 and several first heat dissipation elastic slices 4, be finally transferred to shell 1, thus effectively to hard disk ontology 21 into
Row heat dissipation, the work for maintaining hard disk ontology 21 continual and steady.
Hard disk cartridge 2 further includes several the second heat dissipation elastic slices 24, several the second heat dissipation elastic slices 24 are located at firmly
The two sides of disk ontology 21, and one end of the second heat dissipation elastic slice 24 is connected to hard disk bracket 22, the other end of the second heat dissipation elastic slice 24
Abutting contact is in hard disk ontology 21.Several the second heat dissipation elastic slices 24 are located at the left and right sides of hard disk ontology 21, and first leads
Heat pad 23 is located at the bottom of hard disk ontology 21, and the heat that hard disk ontology 21 generates will pass through several second heat dissipation elastic slices 24 and the
One heat conductive pad 23 is transferred on hard disk bracket 22, in last heat transfer to shell 1, improves the effect of the heat dissipation to hard disk ontology 21
Fruit guarantees the continual and steady work of hard disk ontology 21.Meanwhile the second heat dissipation bullet is made by the elastic force of the second heat dissipation elastic slice 24
It is contacted between piece 24 and hard disk ontology 21 well, thermal contact resistance is effectively reduced.
Hard disk cartridge 2 can also include hard-disk cartridge 25 and the second heat conductive pad 26, and hard-disk cartridge 25 is located in chamber resettling 11,
Hard disk bracket 22 is installed and connected in hard-disk cartridge 25, and the second heat conductive pad 26 pressure is set between hard disk bracket 22 and hard-disk cartridge 25, and
First heat conductive pad 23 and the second heat conductive pad 26 respectively correspond the two sides for being set to hard disk bracket 22.Heat on hard disk bracket 22 will
Be transferred to the second heat conductive pad 26, will be transmitted on hard-disk cartridge 25 later, the bottom surface and the left and right sides of hard-disk cartridge 25 respectively with heat dissipation
Plate 3 and the first heat dissipation elastic slice 4 contact, so that the heat on hard-disk cartridge 25 will be transmitted to heat sink 3 and the first heat dissipation elastic slice 4, and
It is finally transmitted on shell 1, to reach effective heat dissipation.Meanwhile hard disk bracket 22 is mounted in hard-disk cartridge 25, passes through hard-disk cartridge
25 are inserted into chamber resettling 11, easy to assembly.Preferably, handle 251 is installed on hard-disk cartridge 25, replaces hard disk cartridge 2
It is simple and quick, improve working efficiency.
The invention also discloses a kind of vehicle-mounted video monitoring device, which includes as described above
Radiator for hard disc.It can effectively be kept in the heat transfer of hard disk cartridge 2 to shell 1 to hard disk by heat sink 3
The heat dissipation performance of cartridge 2, the work for maintaining hard disk cartridge 2 continual and steady, and entire hard disk cartridge 2 meets vehicle-mounted scene
Under temperature requirements.
In the description of the present invention, it should be understood that term " on ", "lower", "left", "right", "top", "bottom" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (9)
1. a kind of radiator for hard disc, which is characterized in that it includes shell, hard disk cartridge and heat sink, tool in the shell
There is the chamber resettling for accommodating the hard disk cartridge, the heat sink is located in the chamber resettling, and the one of the heat sink
For side contacts in the shell, the other side of the heat sink is contacted with the hard disk cartridge.
2. radiator for hard disc as described in claim 1, which is characterized in that the heat sink is connected to the shell, and institute
The bottom surface for stating heat sink is contacted with the shell, and the top surface of the heat sink has several elastic portions, several described elasticity
The equal abutting contact in portion is in the hard disk cartridge.
3. radiator for hard disc as described in claim 1, which is characterized in that the radiator for hard disc further include several
One heat dissipation elastic slice, several described first heat dissipation elastic slices are respectively positioned in the chamber resettling, and several described first heat dissipation bullets
One end of piece is all connected to the shell, and the equal abutting contact of the other end of several the first heat dissipation elastic slices is in the hard-disk cartridge
Assembly.
4. radiator for hard disc as claimed in claim 3, which is characterized in that several described first heat dissipation elastic slices are located at
The two sides of the hard disk cartridge are simultaneously interference fitted between the hard disk cartridge, the heat sink and the hard disk cartridge
Bottom surface between be interference fitted.
5. radiator for hard disc as described in claim 1, which is characterized in that the hard disk cartridge include hard disk ontology,
Hard disk bracket and the first heat conductive pad, the hard disk bracket are located in the chamber resettling, and the hard disk ontology is located at the hard disk
In bracket, the first heat conductive pad pressure is set between the hard disk bracket and the bottom surface of the hard disk ontology.
6. radiator for hard disc as claimed in claim 5, which is characterized in that the hard disk cartridge further include several second
Radiate elastic slice, several the second heat dissipation elastic slices are located at the two sides of the hard disk ontology, and the one of the second heat dissipation elastic slice
End is connected to the hard disk bracket, and the other end abutting contact of the second heat dissipation elastic slice is in the hard disk ontology.
7. radiator for hard disc as claimed in claim 5, which is characterized in that the hard disk cartridge further includes hard-disk cartridge and
Two heat conductive pads, the hard-disk cartridge are located in the chamber resettling, and the hard disk bracket is installed and connected in the hard-disk cartridge, described
Second heat conductive pad pressure is set between the hard disk bracket and the hard-disk cartridge, and first heat conductive pad and second heat conductive pad
Respectively correspond the two sides for being set to the hard disk bracket.
8. radiator for hard disc as described in claim 1, which is characterized in that the shell includes shell ontology and hard-disk cartridge branch
Frame, the hard disk box support are connected to the shell ontology and form the chamber resettling, the hard disk between the shell ontology
Cartridge is inserted in the chamber resettling.
9. a kind of vehicle-mounted video monitoring device, which is characterized in that it includes the hard disk as described in any one of claim 1-8
Radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435588.3U CN208689946U (en) | 2018-09-03 | 2018-09-03 | Radiator for hard disc and vehicle-mounted video monitoring device comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435588.3U CN208689946U (en) | 2018-09-03 | 2018-09-03 | Radiator for hard disc and vehicle-mounted video monitoring device comprising it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689946U true CN208689946U (en) | 2019-04-02 |
Family
ID=65888278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435588.3U Active CN208689946U (en) | 2018-09-03 | 2018-09-03 | Radiator for hard disc and vehicle-mounted video monitoring device comprising it |
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|---|---|
| CN (1) | CN208689946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098013A1 (en) * | 2019-11-21 | 2021-05-27 | 歌尔股份有限公司 | Wrist-mounted device |
-
2018
- 2018-09-03 CN CN201821435588.3U patent/CN208689946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021098013A1 (en) * | 2019-11-21 | 2021-05-27 | 歌尔股份有限公司 | Wrist-mounted device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200414 Address after: 201100 floor 5, building 8, No. 2388, Chenhang Road, Minhang District, Shanghai Patentee after: CIG SHANGHAI Co.,Ltd. Address before: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Co-patentee before: ZHEJIANG JIANQIAO ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: CIG SHANGHAI Co.,Ltd. |