CN108650847A - A kind of mechanical equipment - Google Patents
A kind of mechanical equipment Download PDFInfo
- Publication number
- CN108650847A CN108650847A CN201810349738.7A CN201810349738A CN108650847A CN 108650847 A CN108650847 A CN 108650847A CN 201810349738 A CN201810349738 A CN 201810349738A CN 108650847 A CN108650847 A CN 108650847A
- Authority
- CN
- China
- Prior art keywords
- wind shield
- ventilation opening
- mechanical equipment
- drive rod
- heating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
Abstract
The embodiment of the invention discloses a kind of mechanical equipments, are distributed with changing air duct in mechanical equipment inner cavity, improve the heat dissipation effect of mechanical equipment internal heat generation component, improve the service life of mechanical equipment.The mechanical equipment includes having the shell of inner cavity and ventilation opening and being installed on the heat emission fan of shell, and the inner cavity of shell has at least two heating element installing zones, each heating element installing zone at least opposite with a ventilation opening；Heat emission fan is connected to the outside of the inner cavity and shell of shell；At least one ventilation opening is provided with control wind component, control wind component includes actuator and the wind shield that is drivingly connected with actuator, the promotor of actuator can drive wind shield to block or open ventilation opening in the opposite heating element installing zone of control wind component, actuator.
Description
Technical field
The present invention relates to mechanical equipment technical fields, more particularly to a kind of mechanical equipment.
Background technology
In security protection video monitoring field, hard disk video recorder is very important equipment, mainly for the treatment of and store camera shooting
The data that head transmits.It please refers to Fig.1 and Fig. 2, in existing market, the more common hard disk video recorder of user generally includes shell
Body 01, and the circuit board 02 and hard disk 03 that are installed in shell 01, and many electronic components on hard disk 03 and circuit board 02
At work, usual calorific value is larger, and more sensitive to temperature, long-term work in hot environment, can acceleration components aging or
Person damages, it is therefore desirable to so that hard disk video recorder is had preferable heat dissipation effect, to meet hard disk 03 and electronic component in equipment
Temperature requirement.
In the prior art, a heat emission fan 04 is installed usually on shell, and ventilation opening 05 is opened up in shell 01, so as to dissipate
When heat 04 work of fan, it can make to realize air flowing between heat emission fan 04 and above-mentioned ventilation opening 05, to reduce element in shell 01
Operating temperature.In general, hard disk video recorder opens up a ventilation opening 05 in the position opposite with each heating element, to needle
Heat dissipation channel can be formed to each heating element, to improve heat dissipation effect, to improve the service life of hard disk video recorder.
Defect of the existing technology is, the layout and quantity of the heating element in shell there may be variation,
The heating element of a certain position is not installed, for example, the hard disk video recorder of two hard disks can be installed, since practical application needs
It wants, only need to install a hard disk can be completed.So, the ventilation quantity of the ventilation opening opposite with the position then can be logical much larger than remaining
Air port reduces the heat dissipation effect of equipment to make the heating element of installation be difficult to effectively radiate.
Invention content
The purpose of the embodiment of the present invention is to provide a kind of mechanical equipment, is distributed, is carried with changing air duct in mechanical equipment inner cavity
The heat dissipation effect of high mechanical equipment internal heat generation component, improves the service life of mechanical equipment.
An embodiment of the present invention provides a kind of mechanical equipment, which includes：
The inner cavity of shell with inner cavity and ventilation opening, the shell has at least two heating element installing zones, often
A heating element installing zone is at least opposite with a ventilation opening；
It is installed on the heat emission fan of the shell, the heat emission fan is connected to the outside of the inner cavity and the shell of the shell；
At least one ventilation opening be provided with control wind component, the control wind component include actuator and with the actuator
The wind shield of drive connection, the promotor of the actuator is in the opposite heating element installation of the control wind component
Area, the actuator can drive the wind shield to block or open the ventilation opening.
In one optional technical solution, the actuator includes driving motor, and the boot portion is the driving motor
Control switch.
In another optional technical solution, the actuator includes elastic component and drive rod, and the elastic component connects institute
Drive rod and the shell are stated, the drive rod is drivingly connected with the wind shield；The boot portion is the of the drive rod
The second end of one end, the drive rod drives the wind shield to open or block the ventilation opening.
In one optional technical solution, the control wind component further includes wind shield accommodating cavity, and the actuator includes the
One drive rod, the first drive rod holder and runner assembly, wherein：The first drive rod holder is solid with the wind shield accommodating cavity
Due to the shell, the wind shield accommodating cavity is connected to the ventilation opening and the inner cavity, and the middle part of first drive rod turns
Dynamic to be installed on the first drive rod holder, one end is connect with the elastic component, and the other end is connect with the runner assembly, described
Runner assembly is rotatablely installed in the wind shield accommodating cavity, and the wind shield is fixed on the runner assembly, first driving
Bar drives the runner assembly to drive the wind shield rotation, the wind shield that the wind shield accommodating cavity is made to beat on or off
It closes.
In another optional technical solution, the actuator includes the second drive rod, one end of second drive rod
The elastic component is connected, the other end connects the wind shield, and second drive rod drives the wind shield movement, makes wind shield
Block or open the ventilation opening.
In specific technical solution, there are the ventilation opening multiple ventilation holes, the wind shield to have and the ventilation hole
When the opening of adaptation, the opening are opposite with the ventilation hole, the wind shield opens the ventilation opening, it is described be open with it is described
When ventilation hole is staggered, the wind shield blocks the ventilation opening.
In optional technical solution, the ventilation hole includes poroid ventilation hole or strip ventilation hole.
Further include partition board in the shell, the inner cavity is divided into more by the partition board in one optional technical solution
A sub- inner cavity, the partition board are provided with the ventilation opening opposite with the heating element, and the ventilation opening is provided with control wind component.
In further technical solution, each ventilation opening is respectively provided with that there are one control wind component.
In specific technical solution, the mechanical equipment includes electro mechanical devices.
In specific technical solution, the electro mechanical devices include hard disk video recorder, and the heating element includes hard
Disk and/or circuit board.
In technical scheme of the present invention, at the opposite ventilation opening of heating element installing zone, it is provided with control wind component, if
The heating element installing zone does not install heating element, and under the action of boot portion, actuator driving wind shield blocks ventilation
Mouthful；If the heating element installing zone is equipped with heating element, heating element is kept off to boot portion applied force, actuator driving
Aerofoil opens ventilation opening.In the embodiment, whether control wind component can install fever member according to each heating element installing zone
Device, control ventilation opening are opened or are blocked, and are distributed, are improved in mechanical equipment to change air duct in mechanical equipment inner cavity
The heat dissipation effect of heating element improves the service life of mechanical equipment.
Description of the drawings
Fig. 1 is an embodiment of the prior art mechanical equipment structural schematic diagram；
Fig. 2 is another embodiment mechanical equipment structural schematic diagram of the prior art；
Fig. 3 is one embodiment of the invention mechanical equipment structural schematic diagram；
Fig. 4 is another embodiment of the present invention mechanical equipment structural schematic diagram；
Fig. 5 is the A-A views of mechanical equipment shown in Fig. 4；
Fig. 6 is another embodiment of the present invention mechanical equipment structural schematic diagram；
Fig. 7 is the B-B views of mechanical equipment shown in Fig. 6；
Fig. 8 is another embodiment of the present invention mechanical equipment structural schematic diagram；
Fig. 9 is another embodiment of the present invention mechanical equipment structural schematic diagram；
Figure 10 is the partial view of mechanical equipment shown in Fig. 9；
Figure 11 is another embodiment of the present invention mechanical equipment structural schematic diagram；
Figure 12 is another embodiment of the present invention mechanical equipment structural schematic diagram.
Reference numeral：
Prior art part：
01- shells；02- circuit boards；
03- hard disks；04- heat emission fans；
05- ventilation openings；
Part of the present invention：
1- shells；2- heat emission fans；
3- heating element installing zones；4- ventilation openings；
5- controls wind component；51- elastic components；
52- wind shields；521- is open；
The first drive rods of 53-；54- the first drive rod holders；
55- runner assemblies；56- wind shield accommodating cavities；
The second drive rods of 57-；6- heating elements；
7- partition boards.
Specific implementation mode
It is distributed to change air duct in mechanical equipment inner cavity, improves the heat dissipation effect of mechanical equipment internal heat generation component, improve
The service life of mechanical equipment, an embodiment of the present invention provides a kind of mechanical equipments.For make the purpose of the present invention, technical solution and
Advantage is clearer, and invention is further described in detail by the following examples.
Referring to FIG. 3, an embodiment of the present invention provides a kind of mechanical equipment, which includes：Shell with inner cavity
Body 1, shell 1 are equipped with heat emission fan 2, and heat emission fan 2 is connected to the outside of inner cavity and shell 1；The inner cavity of shell 1 has at least two hairs
Hot component installing zone 3, shell 1 also have ventilation opening 4, each heating element installing zone 3 at least with 4 phase of ventilation opening
It is right, wherein：At least one ventilation opening 4 is provided with control wind component 5, and control wind component 5 includes actuator and is drivingly connected with actuator
Wind shield 52, the promotor of actuator can drive in the opposite heating element installing zone 3 of control wind component 5, actuator
Wind shield 52 blocks or opens ventilation opening.
In the embodiment, multiple heating elements 6 can be arranged in mechanical equipment, in order to improve the heat dissipation effect of mechanical equipment
Fruit is mounted with heat emission fan 2 in shell 1, and corresponding each heating element installing zone 3 is provided with ventilation opening 4, each to improve
The heat dissipation effect of heating element 6.In the prior art, in mechanical equipment may there is the setting of heating element 6 with practical application
It closes, that is, there are a mechanical equipment multiple heating element installing zones 3, each heating element installing zone 3 to be correspondingly arranged on
Ventilation opening 4, and may only need part heating element 6 that work can be completed in practical application, then it will appear vacant fever member
Device mounting region 3 causes the ventilation opening 4 opposite with vacant heating element installing zone 3 to be blocked without heating element 6, causes
The ventilation quantity of the ventilation opening 4 is excessive；And the ventilation quantity of remaining ventilation opening 4 opposite with heating element 6 is too small, and machinery is caused to set
Standby heat dissipation effect is poor.
In the embodiment of the present invention, at the opposite ventilation opening 4 of heating element installing zone 3, it is provided with control wind component 5, if
The heating element installing zone 3 does not install heating element 6, and the promotor of actuator is in the opposite fever member of control wind component 5
Device mounting region 3, when the opposite heating element installing zone 3 of ventilation opening 4 installs heating element 6, heating element 6 is to opening
Dynamic portion's applied force, boot portion control actuator driving wind shield 52 and open ventilation opening 4；When the opposite heating element of ventilation opening 4
When installing zone 3 does not install heating element 6, boot portion resets, and boot portion control actuator driving wind shield 52 blocks ventilation opening
4.In the embodiment, whether control wind component 5 can install heating element 6 according to each heating element installing zone 3, and control is logical
Air port 4 is opened or is blocked, and is distributed to change air duct in mechanical equipment inner cavity, improves mechanical equipment internal heat generation component
6 heat dissipation effect improves the service life of mechanical equipment.
In an alternative embodiment, actuator includes driving motor, and boot portion is that the control of driving motor switchs.It should
In embodiment, ventilation opening is blocked or opens using driving motor driving wind shield.
In another optional embodiment, actuator driving wind shield is controlled in the way of purely mechanic and blocks or opens
Ventilation opening.Specifically, actuator includes elastic component 51 and drive rod, the elastic component 51 connects drive rod and the shell, drives
Lever is drivingly connected with wind shield 52；Above-mentioned boot portion is the first end of the drive rod, and the second end of drive rod drives wind shield
Open or block the ventilation opening.
In the embodiment, when the opposite heating element installing zone 3 of ventilation opening 4 installs heating element 6, generate heat first device
Part 6 drives wind shield 52 to open ventilation opening 4 to drive rod applied force, drive rod, and elastic component 51 is in stress；Work as ventilation opening
When 4 opposite heating element installing zones 3 do not install heating element 6, elastic component 51 resets, and elastic component 51 applies to drive rod
Reset force, drive rod driving wind shield 52 block ventilation opening 4.
It please refers to Fig.4 to Fig. 7, on the basis of the above embodiments, in a specific embodiment, control wind component 5 includes
First drive rod 53, the first drive rod holder 54, runner assembly 55, wind shield 52 and wind shield accommodating cavity 56, wherein：First drives
Lever holder 54 and 52 accommodating cavity 56 of wind shield are fixed on shell 1, and wind shield accommodating cavity 56 is connected to ventilation opening 4 and inner cavity, and first
The middle part of drive rod 53 is rotatablely installed in the first drive rod holder 54, and one end is connect with elastic component 51, the other end and runner assembly
55 connections, runner assembly 55 are rotatablely installed in wind shield accommodating cavity 56, and wind shield 52 is fixed on runner assembly 55, the first drive rod
53 driving runner assemblies 55 drive wind shield 52 to rotate, and wind shield 52 makes wind shield accommodating cavity 56 open or close.
A kind of control specific structure of wind component, the first drive rod 53 and the first drive rod holder 54 are described in the embodiment
Lever construction is constituted, when active force of the one end of the first drive rod 53 by elastic component 51, the other end can movement under force.It should
In embodiment, one end of the first drive rod 53 is connect with elastic component 51, is please referred to Fig.4 and Fig. 5, when heating element 6 is installed, hair
Hot component 6 drives runner assembly 55 to move 51 applied force of elastic component, then 53 other end of the first drive rod, on runner assembly 55
Fixed wind shield 52 rotates, and wind shield 52 is turned to perpendicular to the position of ventilation opening 4, and wind shield accommodating cavity 56 is opened, i.e., logical
Air port 4 can normally divulge information；Fig. 6 and Fig. 7 are please referred to, when not installing heating element 6, elastic component 51 is in relaxation state, drives
The runner assembly 55 of 53 other end of dynamic first drive rod resets, and wind shield 52 turns to the position for being parallel to ventilation opening 4, wind shield
Accommodating cavity 56 is closed, i.e., ventilation opening 4 is blocked.
Fig. 8 to Figure 10 is please referred to, in another embodiment, control wind component 5 includes the second drive rod 57, the second drive rod
57 one end connects elastic component 51, and the other end connects wind shield 52, and the second drive rod 57 drives wind shield 52 to move, makes wind shield
52 block or open ventilation opening 4.
In the embodiment, the movement of wind shield 52 is to move in parallel.Referring to FIG. 8, by taking the mechanical equipment in scheming as an example, packet
Three heating element installing zones 3 are included, by taking the first heating element installing zone 3 as an example.As shown in figure 8, when the first device of the first fever
When part installing zone 3 is equipped with heating element 6, heating element 6 offsets with the second drive rod 57, drive the second drive rod 57 to
Direction close to 1 side of shell is moved, and to drive wind shield 52 to move, opens ventilation opening 4；As shown in fig. 9 or 10, when
When one heating element installing zone 3 is not installed with heating element 6, elastic component 51 drives the second drive rod 57 to reset, to band
Dynamic wind shield 52 moves, and blocks ventilation opening 4.
Referring to FIG. 9, in specific embodiment, there are ventilation opening 4 multiple ventilation holes, wind shield 52 to have suitable with ventilation hole
The opening 521 matched, when opening 521 is opposite with ventilation hole, wind shield 52 opens ventilation opening 4, and opening 521 is staggered with ventilation hole
When, wind shield 52 blocks ventilation opening 4.
In the embodiment, it is only necessary to which the opening 521 for controlling wind shield 52 is opposite with the ventilation hole of ventilation opening 4 or be staggered, i.e.,
It can control the opening of ventilation opening 4 and block.For above-described embodiment, shutter movement distance it is smaller can open or
Ventilation opening 4 is closed, the structure of control wind component 5 is simplified.
Further, the shape of above-mentioned ventilation hole is unlimited, can be poroid ventilation hole or strip ventilation hole.Specifically may be used
With determines according to actual conditions.In the embodiment, it is also prevented from larger pollutant and enters equipment inner cavity from ventilation opening 4, carry
The cleannes of high equipment.
It please refers to Fig.1 1 and Figure 12, further includes partition board 7 in shell 1, inner cavity is divided by partition board in further embodiment
Multiple sub- inner cavities, partition board are provided with the ventilation opening 4 opposite with heating element 6, and ventilation opening 4 is provided with control wind component 5.
In the embodiment, by controlling the wind in the inner cavity of the opening or closing of ventilation opening 4 on partition board to change shell 1
Road can also provide the heat dissipation effect of equipment.In addition, as shown in figure 11, by taking the mechanical equipment in scheming as an example, including three fevers
Component installing zone 3, partition board separate two of which heating element installing zone 3 and 2 position of heat emission fan, such as Figure 12 institutes
Show, when third heating element installing zone 3 as shown in the figure does not install heating element 6, closes member of generating heat with third on partition board
The opposite ventilation opening 4 in device mounting region 3, then, the wind that the ventilation opening 4 of shell enters all pass through on partition board with third heating element
The opposite ventilation opening 4 of installing zone 3 flows, and can improve the heat dissipation effect of third heating element.
In further embodiment, each ventilation opening 4 is respectively provided with there are one wind component 5 is controlled, then the first device of any one fever
Part installing zone 3 can be provided with or without heating element 6 according to demand.If only partial ventilation mouth 4 is provided with control
Wind component 5 when then needing to install less heating element 6, then needs to install in the heating element opposite with control wind component 5
Area 3 is not provided with heating element 6.
In specific embodiment, the type of elastic component 51 is unlimited, can be spring.
Above example is intended to carry out the folding of intelligent control control wind component according to the presence or absence of heating element, logical in air duct
Road changes air duct form, reaches the reasonable change in air duct and distribution inside mechanical equipment, to the heat dissipation of elevating mechanism equipment
Ability, the present invention do not do concrete restriction to embodiment.
The type of mechanical equipment is also not particularly limited, for example, can be electro mechanical devices, due to electro mechanical devices
More heating element is generally included, it is more demanding for heat dissipation effect, therefore the program is more set suitable for electric mechanical
It is standby.Particularly, electro mechanical devices can be hard disk video recorder, the heating element in hard disk video recorder can be hard disk or
Circuit board or hard disk and circuit board.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (11)
1. a kind of mechanical equipment, which is characterized in that including：
The inner cavity of shell with inner cavity and ventilation opening, the shell has at least two heating element installing zones, Mei Gesuo
It is at least opposite with a ventilation opening to state heating element installing zone；
It is installed on the heat emission fan of the shell, the heat emission fan is connected to the outside of the inner cavity and the shell of the shell；
At least one ventilation opening is provided with control wind component, and the control wind component includes actuator and driven with the actuator
The wind shield of connection, the promotor of the actuator is in the opposite heating element installing zone of the control wind component, institute
Stating actuator can drive the wind shield to block or open the ventilation opening.
2. mechanical equipment as described in claim 1, which is characterized in that the actuator includes driving motor, the boot portion
It is switched for the control of the driving motor.
3. mechanical equipment as described in claim 1, which is characterized in that the actuator includes elastic component and drive rod, described
Elastic component connects the drive rod and the shell, and the drive rod is drivingly connected with the wind shield；
The boot portion is the first end of the drive rod, and the second end of the drive rod drives the wind shield to open or hide
Keep off the ventilation opening.
4. mechanical equipment as claimed in claim 3, which is characterized in that the control wind component further includes wind shield accommodating cavity, institute
It states actuator and includes the first drive rod, the first drive rod holder and runner assembly, wherein：
The first drive rod holder is fixed on the shell with the wind shield accommodating cavity, and the wind shield accommodating cavity is connected to institute
State ventilation opening and the inner cavity；The middle part of first drive rod is rotatablely installed in the first drive rod holder, one end and institute
Elastic component connection is stated, the other end is connect with the runner assembly；The runner assembly is rotatablely installed in the wind shield accommodating cavity,
The wind shield is fixed on the runner assembly, and first drive rod drives the runner assembly that the wind shield is driven to turn
Dynamic, the wind shield makes the wind shield accommodating cavity open or close.
5. mechanical equipment as claimed in claim 3, which is characterized in that the actuator include the second drive rod, described second
One end of drive rod connects the elastic component, and the other end connects the wind shield, and second drive rod drives the wind shield
It is mobile, so that wind shield is blocked or open the ventilation opening.
6. such as Claims 1 to 5 any one of them mechanical equipment, which is characterized in that the ventilation opening has multiple ventilation holes,
The wind shield has the opening that be adapted to the ventilation hole, described when being open opposite with the ventilation hole, and the wind shield is beaten
The ventilation opening is opened, when the opening is staggered with the ventilation hole, the wind shield blocks the ventilation opening.
7. mechanical equipment as claimed in claim 6, which is characterized in that the ventilation hole includes poroid ventilation hole or strip
Ventilation hole.
8. mechanical equipment as described in claim 1, which is characterized in that further include partition board in the shell, the partition board is by institute
It states inner cavity and is divided into multiple sub- inner cavities, there is the partition board ventilation opening opposite with the heating element, the ventilation opening to set
It is equipped with the control wind component.
9. mechanical equipment as described in claim 1, which is characterized in that each ventilation opening is respectively provided with that there are one control wind component.
10. such as claim 1~9 any one of them mechanical equipment, which is characterized in that the mechanical equipment includes electric mechanical
Equipment.
11. mechanical equipment as claimed in claim 10, which is characterized in that the electro mechanical devices include hard disk video recorder,
The heating element includes hard disk and/or circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349738.7A CN108650847B (en) | 2018-04-18 | 2018-04-18 | A kind of mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349738.7A CN108650847B (en) | 2018-04-18 | 2018-04-18 | A kind of mechanical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108650847A true CN108650847A (en) | 2018-10-12 |
| CN108650847B CN108650847B (en) | 2019-11-19 |
Family
ID=63746787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349738.7A Active CN108650847B (en) | 2018-04-18 | 2018-04-18 | A kind of mechanical equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN108650847B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489771A (en) * | 2020-04-17 | 2020-08-04 | 杭州雅凇科技有限公司 | Data encryption storage device capable of automatically protecting in humid environment |
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| KR20040024798A (en) * | 2002-09-16 | 2004-03-22 | 삼성전자주식회사 | Computer |
| US20120162913A1 (en) * | 2010-12-27 | 2012-06-28 | Hon Hai Precision Industry Co., Ltd. | Electronic device and heat dissipation device thereof |
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| CN108650847B (en) | 2019-11-19 |
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