CN110488948A - A kind of radiator and electronic equipment - Google Patents
A kind of radiator and electronic equipment Download PDFInfo
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- CN110488948A CN110488948A CN201910726335.4A CN201910726335A CN110488948A CN 110488948 A CN110488948 A CN 110488948A CN 201910726335 A CN201910726335 A CN 201910726335A CN 110488948 A CN110488948 A CN 110488948A
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- movable plate
- magnetic force
- state
- limited rack
- force piece
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
It includes: shell that the present invention, which provides a kind of radiator and electronic equipment, radiator, which is provided with air outlet；Position-limited rack is set in the housing；Moving assembly, it includes at least multiple movable plates that can be mobile relative to shell, when mobile movable plate is in first state, it limits on position-limited rack and can be moved to the second position by first position along position-limited rack, when movable plate is moved to the second position, it is detached from position-limited rack and is moved on the guide rail being immobilized in the shell the switching for the second state of completing, while mobile to first position by guide rail；Electromagnetic assembly is set in the housing, at least driving the movable plate in the second state to fast move to generate cooling air-flow by magnetic force；And control mechanism, it is at least electrically connected with electromagnetic assembly, generates magnetic force to control electromagnetic assembly.Construction for heat radiating device of the invention is simple, low in cost, can substitute fan and radiate to electronic equipment.
Description
Technical field
The present embodiments relate to the radiator field in electronic equipment, in particular to a kind of radiator and have should
The electronic equipment of radiator.
Background technique
The heat dissipation of laptop at present, or based on air-cooled, therefore fan is at the core component of active heat removal.Fan
Fixation structure in system layout limitation it is very strong, limited by the surplus in electronic equipment internal space, and fan itself
Structure is complicated, and manufacturing process is various, and the mold manufacturing expense of electric fan is high.
Summary of the invention
It is low in cost the embodiment of the invention provides a kind of structure is simple, can substitute fan electronic equipment is carried out it is scattered
The radiator of heat, and the electronic equipment with the radiator.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of radiators, comprising:
Shell which is provided with air outlet；
Position-limited rack is disposed in the housing；
Moving assembly includes at least multiple movable plates that can be mobile relative to the shell, when the mobile movable plate is in
When first state, limit is on the position-limited rack and can be moved to the second position by first position along the position-limited rack, when
When the movable plate is moved to the second position, it is detached from the position-limited rack and is moved to and be fixed on the intracorporal guide rail of the shell
On to complete the switching of the second state, while it is mobile to the first position by the guide rail；
Electromagnetic assembly is disposed in the housing, at least driving the movement in second state by magnetic force
Plate is mobile to generate cooling air-flow；And
Control mechanism is at least electrically connected with the electromagnetic assembly, generates magnetic force to control the electromagnetic assembly.
Preferably, the electromagnetic assembly includes at least the first magnetic force piece of the neighbouring first position and adjacent to described
Second magnetic force piece of the second position, first magnetic force piece and the second magnetic force piece are electrically connected with the control mechanism；
The movable plate has magnetism, the magnetic when the movable plate is moved to the second position based on second magnetic force piece
Power is detached from the position-limited rack and is transferred on the guide rail and moves；When the movable plate is moved to the first position, it is based on
The magnetic force of first magnetic force piece is detached from the guide rail and is simultaneously transferred on the position-limited rack, with based on the position-limited rack to described the
Two positions are mobile.
Preferably, the control mechanism includes at least:
Pressure sensor, is disposed in the housing at the neighbouring first position, is in second shape for incuding
The movable plate of state is detached from guide rail and is transferred on the position-limited rack, is used for；
Pusher is disposed in the housing at the neighbouring first position, and being in for pushing tow will be by described second
State is switched to the movable plate under the first state at least to the mobile pre-determined distance in the second position, makes its slide-in
The switching of completion status in the position-limited rack；
Limit switch, to be multiple, the neighbouring first position and the second place are respectively equipped in at least described shell
The limit switch, the movable plate of the first state is in auxiliary stopper, or allows the movement in the first state
Plate is to the mobile pre-determined distance in the second position, so that at least one described movable plate can be switched to by the first state
Second state, while accommodating space is provided for the movable plate for being switched to first state by second state；And
Controller is electrically connected with the pressure sensor, pusher, limit switch and electromagnetic assembly, at least uses
In triggering the pusher when receiving the inductive signal of the pressure sensor and limit switch is in the open state, simultaneously
At least partly described electromagnetic assembly of control generates magnetic force.
Preferably, open at one end of the position-limited rack towards second magnetic force piece, multiple movable plates are in the
It is limited in the position-limited rack when one state in coplanar form, and the plate face that multiple movable plates are located at the same side has phase
With magnetic.
Preferably, first magnetic force piece is equipped with elastic component, at least described pressure sensor, pusher and first
Magnetic force piece is set to the position-limited rack on one end of the first position, when the movable plate of second state is described first
When being detached from the track by the sucking action of first magnetic force piece at position to move into the position-limited rack, described in extruding
Elastic component and pressure sensor, the controller is based on pusher described in the actuated signal control and limit switch is opened, with
Make the movable plate for being currently at the first state that can at least accommodate the distance of a movable plate to second position movement,
So that the movable plate is smoothly moved in the position-limited rack, the switching of the first state is completed.
Preferably, the first position adjacent to the position-limited rack towards the shell first end one end, described
Two are positioned adjacent to the position-limited rack towards one end of the second end of the housing, the first position between the second position at a distance from extremely
It is less all the sum of width of movable plate in the first state.
Preferably, during the movable plate is switched to second state by first state, the controller control
It makes second magnetic force piece and generates magnetic force for attracting the movable plate, when the movable plate completes cutting for second state
When changing, the controller controls second magnetic force piece and generates repellency magnetic force, to drive the movable plate to described first
Set movement.
Preferably, second magnetic force piece is electromagnet, the controller is at least according to predetermined period control described the
Two magnetic force pieces generate the magnetic force of different magnetism.
Preferably, the shell has interconnected first chamber and second chamber, the position-limited rack, control machine
Structure, the first magnetic force piece and the movable plate in the first state are located in the first chamber, the track, the second magnetic force
Part and movable plate in second state are located in the second chamber, and the air outlet and the second chamber connect
It is logical.
The embodiment of the present invention provides a kind of electronic equipment, including radiator as described above simultaneously.
Disclosure based on the above embodiment can know that the beneficial effect of the embodiment of the present invention includes construction for heat radiating device letter
It is single, it is low in cost, and step of preparation process is less, reduces preparation difficulty.And it is electronic equipment that it, which can effectively replace fan,
Interior heat producing components radiate, and reduce temperature in electronic equipment, and effect is prominent.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the radiator in the embodiment of the present invention.
Fig. 2 is the partial structure diagram of the radiator in the embodiment of the present invention.
Fig. 3 is the decomposition texture schematic diagram of the radiator in the embodiment of the present invention.
Fig. 4 is the moving condition schematic diagram of the movable plate in the embodiment of the present invention.
Appended drawing reference:
1- shell；2- air outlet；3- position-limited rack；4- pusher；5- guide rail；6- limit switch；7- pressure sensor；8- is moved
Movable plate；The first magnetic force piece of 9-；The second magnetic force piece of 10-；11- elastic component.
Specific embodiment
In the following, specific embodiments of the present invention are described in detail in conjunction with attached drawing, but not as the limitation of the invention.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, following description should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiment of the disclosure, and with it is upper
What face provided is used to explain the disclosure together to substantially description and the detailed description given below to embodiment of the disclosure
Principle.
It is of the invention by the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example
These and other characteristic will become apparent.
Although being also understood that invention has been described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the invention in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the disclosure will become
It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the disclosure.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the disclosure smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the disclosure.
In the following, the embodiment of the present invention is described in detail in conjunction with attached drawing.
As shown in Figure 1, Figure 2 and Figure 3, the present invention relates to a kind of radiators, comprising:
Shell 1 which is provided with air outlet 2；
Position-limited rack 3 is set in shell 1；
Moving assembly includes at least multiple movable plates 8 that can be mobile relative to shell 1, when movable plate is in first state
When, limit on position-limited rack 3 and can be moved to the second position by first position along position-limited rack 3, when movable plate 8 is moved to the
When two positions, it is detached from position-limited rack 3 and is moved on the guide rail 5 being fixed in shell 1 switching for second state of completing, simultaneously
It can be mobile to first position by guide rail 5；
Electromagnetic assembly is set in shell 1, at least drive the movable plate 8 for second state that is in along leading by magnetic force
Rail 5 is mobile to generate cooling air-flow；And
Control mechanism is at least electrically connected with electromagnetic assembly, generates magnetic force to control electromagnetic assembly.
The beneficial effect of the embodiment of the present invention includes that construction for heat radiating device is simple, low in cost, and step of preparation process compared with
It is few, reduce preparation difficulty.And the movement by controlling movable plate 8 can produce cooling air-flow, so that the application is real
Applying the radiator in example can effectively radiate instead of fan for the heat producing components in electronic equipment, reduce temperature in electronic equipment
Degree, effect are prominent.
Further, as shown, 1 open at both ends of shell in the present embodiment, and there is the port phase by shell 1
Intercommunicated first chamber and second chamber, wherein position-limited rack 3, control mechanism, the first magnetic force piece 9 in electromagnetic assembly be (hereafter
Will be described in detail) and movable plate 8 in first state be located in first chamber, and the second magnetic in track, electromagnetic assembly
Power part 10 (being hereinafter described) and movable plate 8 in the second state are located in second chamber, air outlet 2 and the second chamber
Room connection.Follow-up maintenance movable plate 8 can not only be facilitated in the present embodiment by way of setting open at both ends for shell 1, and
And ventilation opening can be effectively increased, the air-flow for generating movable plate 8 can shed more quickly outside shell 1, certainly, when concrete application
It can be set as closing form according to the actual situation and by any end of shell 1 or both ends, it is specifically not unique.In addition, this implementation
Movable plate 8 in example is to have magnetic stripe board, and first position is adjacent to position-limited rack 3 towards the first end close to shell 1
One end, the second position adjacent to position-limited rack 3 towards shell 1 second end one end, alternatively, first position can also just be position-limited rack 3
Towards one end of 1 first end of shell, the second position can also just be the other end of position-limited rack 3, wherein first position and the second position
The distance between it is identical as the sum of all width of movable plate 8 in first state.
Further, continuing with shown in Fig. 2 and Fig. 3, the electromagnetic assembly in the present embodiment includes at least first neighbouring
The first magnetic force piece 9 for setting and the second magnetic force piece 10 of the neighbouring second position, the first magnetic force piece 9 and the second magnetic force piece 10 with control
Mechanism processed is electrically connected；
Magnetic force when movable plate 8 is moved to the second position based on the second magnetic force piece 10 is detached from position-limited rack 3 and is transferred to guide rail 5
Upper movement；When movable plate 8 is moved to first position, the magnetic force based on the first magnetic force piece 9 is detached from guide rail 5 and is transferred to position-limited rack
On 3, with mobile to the second position based on position-limited rack 3.
For example, control mechanism can control the second magnetic force piece 10 and generate magnetic force to inhale when movable plate 8 is moved to the second position
Draw movable plate 8, so that movable plate 8 is detached from position-limited rack 3 and is transferred on guide rail 5, control mechanism controls the second magnetic force piece 10 again later
The power for repelling movable plate 8 is generated, driving movable plate 8 is mobile to first position.And when movable plate 8 is moved to first position, control
It is permanent magnet that mechanism processed, which can control magnetic force or first magnetic force piece 9 of the first magnetic force piece 9 generation for attracting the movable plate 8, is begun
There is the magnetic force for attracting movable plate 8 eventually, be transferred on position-limited rack 3 with assisting movable plate 8 to be detached from guide rail 5, can be based on limiting
Position frame 3 is mobile to the second position, forms a circulation, and then endlessly generate cooling air-flow.
Further, in this embodiment control mechanism include at least:
Pressure sensor 7 is set in shell 1 at neighbouring first position, for incuding the movable plate 8 for second state that is in
It is detached from guide rail 5 and is transferred on position-limited rack 3；
Pusher 4 is set in shell 1 at neighbouring first position, and being in for pushing tow will be converted to by the second state
Movable plate 8 under first state makes it slide into cutting for completion status in position-limited rack 3 at least to the mobile pre-determined distance in the second position
It changes；
Limit switch 6, to be multiple, neighbouring first position and the second place are respectively equipped with limit and open at least in shell 1
6 are closed, the movable plate 8 of first state is in auxiliary stopper, or allows the movable plate 8 in first state mobile to the second position
One pre-determined distance, so that at least one movable plate 8 can be converted to the second state by first state, while to be turned by the second state
The movable plate 8 for being changed to first state provides accommodating space；And
Controller is electrically connected with pressure sensor 7, pusher 4, limit switch 6 and electromagnetic assembly, is at least used for
Pusher 4 is triggered when receiving the inductive signal of pressure sensor 7 and limit switch 6 is in the open state, while being controlled extremely
Small part electromagnetic assembly generates magnetic force.
For example, limit switch 6 is moved to the period of first position in the movable plate 8 in the second state by the second position
It is inside in close state, to limit all movable plates 8 in first state being located in position-limited rack 3, avoids its movement.
And works as the movable plate 8 in the second state and be moved to first position, and continuously move to the switching of completion status in position-limited rack 3
In the process, limit switch 6 can be opened under the control of the controller, make all movable plates 8 to second for being in first state
Locality moves a pre-determined distance, can accommodate the movable plate that first state will be switched to by the second state to reserve
8 space, and relationship and second magnetic of the interior movable plate 8 near the second position of position-limited rack 3 because of movement before at this time
The attraction effect of power part 10 is lower and is detached from position-limited rack 3 and slides to the second magnetic force piece 10, shown in specific combinable Fig. 4, in Fig. 4
The attached drawing in left side is that movable plate 8 is detached from position-limited rack 3 and moves to 10 direction of the second magnetic force piece, and the attached drawing on right side is then to move in figure
Movable plate 8 slides to the state in the second magnetic force piece 10.After plate 8 to be moved is bonded with the second magnetic force piece 10,10 meeting of the second magnetic force piece
By controller effect and generate the power repelled each other with the movable plate 8, to drive the movable plate 8 mobile to first position.
It is, the second magnetic force piece 10 in the present embodiment is electromagnet, second is switched to by first state in movable plate 8
During state, controller controls the second magnetic force piece 10 and generates the magnetic force for attracting movable plate 8, when the completion of movable plate 8 the
When the switching of two-state, controller controls the second magnetic force piece 10 and generates repellency magnetic force, to drive movable plate 8 to move to first position
It is dynamic.When concrete application, controller at least can control the second magnetic force piece 10 according to predetermined period and generate the magnetic force of different magnetism, and be somebody's turn to do
The setting of predetermined period can specifically be set according to the cooling air flow rate that current environment needs, because when air flow rate is true
After fixed, the movement speed of movable plate 8 can be determined, make based on movement speed and determine the period of 8 switching state of movable plate, in turn
Determine that controller controls the period to the magnetic force of the second magnetic force piece 10.
Further, when movable plate 8 is moved to first position, and completion first state in position-limited rack to be continuously moved to 3
Switching during, will receive the first magnetic force piece 9 attraction effect, make movable plate 8 be detached from guide rail 5 and squeeze pressure sensing
Device 7 pressure sensor of mechanical compression sensed pressure (pressure sensor 7 in the present embodiment preferably by), pressure sensor
7 sense and can send inductive signal to controller after pressure, and the limit switch 6 of controller control at this time is opened, and make limit switch 6 not
Restraint is provided to the movable plate 8 in first state again, enables the second position in the same direction of all movable plates 8 one for being in first state
A mobile pre-determined distance makes to reserve accommodating space, while controller starts pusher 4, makes 4 pushing tow of pusher by the first magnetic force piece
9 movable plates 8 attracted, slide into it in above-mentioned accommodating space in position-limited rack 3, complete the switching of first state.And so on
Circulation can make movable plate 8 continuously generate cooling air-flow, and air-flow is made to shed from the air outlet 2 of shell 1, for electricity
It radiates inside sub- equipment.Wherein, when the first magnetic force piece 9 is also electromagnet, the generation of magnetic force also needs to be controlled
The control of device processed, and the presence or absence of the magnetic force that controller can also control the magnetic force piece according to predetermined period described above.Alternatively,
The magnetic force that controller can also control the first magnetic force piece 9 while its control limit switch 6 is opened disappears.
Continuing with shown in Fig. 3, the approximate rectangular frame-shaped of position-limited rack 3 in the present embodiment, towards the second magnetic force piece 10
Open at one end, limited in position-limited rack 3 when multiple movable plates 8 are in first state in coplanar form, i.e., it is all to be in the
The plate face of the movable plate 8 of one state is in the same plane, and the plane is overlapped with 3 place plane of position-limited rack or approximate coincidence.
In addition, two plate faces opposite in movable plate 8 in the present embodiment all have different magnetism, and magnetic attracting, it specifically can be by setting
It sets permanent magnet to be formed, the plate face that multiple movable plates 8 are located at the same side has same magnetic, and being arranged such can make when first state
When movable plate 8 is converted to the second state, the second magnetic force piece 10 can the cooperation of corresponding with movable plate 8 plate face generate attraction,
It can cooperate again with another plate face of the movable plate 8 later and generate repulsive force, to drive its movement.And when the movement of the second state
When plate 8 is converted to first state, the first magnetic force piece 9 can cooperate with the corresponding surface of the movable plate 8 generates attraction, to promote to be somebody's turn to do
The switching of the state of movable plate 8.Certainly, electromagnet can also will be set in two plate faces of movable plate 8, and on guide rail 5 or limited
Multiple conductive parts etc. being electrically connected with the controller and be in contact with movable plate 8 are equipped on frame 3, so that controller does not change
Become the magnetic force of the first magnetic force piece 9 and the second magnetic force piece 10, then its shifting is realized by the magnetic force for two plate faces for changing movable plate 8
Dynamic or state switching.
Further, as shown in figure 3, at least pressure sensor 7, pusher 4 and the first magnetic force piece 9 are set in the present embodiment
In position-limited rack 3 on one end of first position, at the same position-limited rack 3 be additionally provided on one end of the first position can along hang down
The flexible elastic component in the direction of straight position-limited rack 3, concretely spring, the setting effect of the elastic component is to reduce movable plate 8
Resistance can be applied to movable plate 8 during being detached from guide rail 5 and slide into position-limited rack 3, avoid it due to excessive velocities
Loud noise is generated during sliding into position-limited rack 3, but also can be cooperated with the first magnetic force piece 9 and be limited the movable plate 8
Position spring back to movable plate 8 will not will not again in guide rail 5 by elastic component, simultaneously too close to the first magnetic force piece 9
Pusher 4 can also be facilitated to the pushing tow of the movable plate 8.Specifically, when the movable plate 8 of the second state is detached from guide rail 5 with to the
When one state is converted, elastic component and pressure sensor 7 can be squeezed under the sucking action of the first magnetic force piece 9, at this time controller base
It is opened in actuated signal control pusher 4 and institute's limit switches 6, so as to be currently at the movable plate 8 to second of first state
The mobile distance that can at least accommodate a movable plate 8 in position, while starting 4 pushing tow of the pusher movable plate 8, so that the movement
Plate 8 is smoothly moved in position-limited rack 3, to smoothly complete the switching of first state.Wherein, the unlatching of above-mentioned limit switch 6 with
And previously described closing, it each means institute's limit switches 6, that is, includes close to the limit switch 6 of first position and close to second
The limit switch 6 of position, institute's limit switches 6 are to open simultaneously, are simultaneously closed off.Certainly, according to different situations, can also divide
It does not unlatch and close, such as when movable plate 8 is not able to achieve state conversion due tos being influenced by the external world etc. in the given time, Bian Kegen
Opening or closing for neighbouring limit switch 6 is accordingly adjusted according to the position of the movable plate 8.
Continuing with shown in Fig. 3, the position-limited rack 3 in the present embodiment includes mandril and two side levers, and pressure sensor 7 etc. is all provided with
In on mandril, guide rail 5 is two, the two side levers setting of position-limited rack 3 is respectively corresponded, as shown in Fig. 2, the both ends of guide rail 5 are in respectively
It is arc-shaped, to play guiding movable plate 8 or move into position-limited rack 3, or it is detached from position-limited rack 3 and slides to the second magnetic force piece 10.
The both ends of movable plate 8 are equipped with simultaneously equipped with the first sliding groove for being slidably connected with guide rail 5 for the two sides with position-limited rack 3
The second sliding slot that bar is slidably connected, wherein the first sliding groove opens up direction difference with second sliding slot.
A kind of electronic equipment is provided in the embodiment of the present invention simultaneously comprising radiator as described above.The present embodiment
In it is simple by setting structure, it is low in cost, and step of preparation process is less, prepare the lower radiator of difficulty, can be effective
It radiates instead of traditional fan for the heat producing components in electronic equipment, reduces temperature in electronic equipment, not only effect is prominent,
And greatly reduce the preparation cost of electronic equipment.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of radiator characterized by comprising
Shell which is provided with air outlet；
Position-limited rack is disposed in the housing；
Moving assembly includes at least multiple movable plates that can be mobile relative to the shell, when the mobile movable plate is in first
When state, limit is on the position-limited rack and can be moved to the second position by first position along the position-limited rack, when described
When movable plate is moved to the second position, be detached from the position-limited rack and being moved to be fixed on the intracorporal guide rail of the shell with
The switching of the second state is completed, while mobile to the first position by the guide rail；
Electromagnetic assembly is disposed in the housing, at least driving the movable plate in second state to move by magnetic force
It moves to generate cooling air-flow；And
Control mechanism is at least electrically connected with the electromagnetic assembly, generates magnetic force to control the electromagnetic assembly.
2. radiator according to claim 1, which is characterized in that the electromagnetic assembly includes at least neighbouring described first
First magnetic force piece of position and the second magnetic force piece of the neighbouring second position, first magnetic force piece and the second magnetic force piece are equal
It is electrically connected with the control mechanism；
The movable plate has magnetism, and the magnetic force when the movable plate is moved to the second position based on second magnetic force piece is de-
It is moved from the position-limited rack and being transferred on the guide rail；When the movable plate is moved to the first position, based on described
The magnetic force of first magnetic force piece is detached from the guide rail and is transferred on the position-limited rack, to be based on the position-limited rack to the second
Set movement.
3. radiator according to claim 2, which is characterized in that the control mechanism includes at least:
Pressure sensor, is disposed in the housing at the neighbouring first position, is in second state for incuding
Movable plate is detached from guide rail and is transferred on the position-limited rack；
Pusher is disposed in the housing at the neighbouring first position, and being in for pushing tow will be by second state
The movable plate under the first state is converted to, it is made to slide into the switching of completion status in the position-limited rack；
Limit switch, to be multiple, the neighbouring first position and the second place are respectively equipped with described in at least described shell
Limit switch, the movable plate of the first state is in auxiliary stopper, or allow the movable plate in the first state to
The mobile pre-determined distance in the second position, so that at least one described movable plate can be converted to second by the first state
State, while accommodating space is provided for the movable plate for being converted to first state by second state；And
Controller is electrically connected with the pressure sensor, limit switch and electromagnetic assembly, at least for receiving
The pusher is triggered when stating the inductive signal of pressure sensor and limit switch is in the open state, while being controlled at least partly
The electromagnetic assembly generates magnetic force.
4. radiator according to claim 3, which is characterized in that the position-limited rack towards second magnetic force piece one
End is open, and multiple movable plates limit in the position-limited rack when being in first state in coplanar form, and multiple described
The plate face that movable plate is located at the same side has same magnetic.
5. radiator according to claim 3, which is characterized in that first magnetic force piece is equipped with elastic component, at least
The pressure sensor, pusher and the first magnetic force piece are set to the position-limited rack on one end of the first position, when
The movable plate of second state is detached from the track by the sucking action of first magnetic force piece at the first position
When moving into the position-limited rack, the elastic component and pressure sensor are squeezed, the controller is based on the inductive signal
It controls the pusher and limit switch is opened, so that the movable plate for being currently at the first state is moved to the second position
The dynamic distance that can at least accommodate a movable plate completes described the so that the movable plate is smoothly moved in the position-limited rack
The switching of one state.
6. radiator according to claim 3, which is characterized in that the first position is adjacent to the position-limited rack towards institute
State one end of the first end of shell, the second position adjacent to the position-limited rack towards one end of the second end of the housing, it is described
First position between the second position at a distance from be at least all the sum of width of movable plate in the first state.
7. radiator according to claim 3, which is characterized in that the movable plate is switched to described by first state
During two-state, the controller controls second magnetic force piece and generates magnetic force for attracting the movable plate, works as institute
When stating movable plate and completing the switching of second state, the controller controls second magnetic force piece and generates repellency magnetic force,
To drive the movable plate mobile to the first position.
8. radiator according to claim 7, which is characterized in that second magnetic force piece is electromagnet, the control
Device at least controls the magnetic force that second magnetic force piece generates different magnetism according to predetermined period.
9. radiator according to claim 2, which is characterized in that the shell have interconnected first chamber and
Second chamber, the position-limited rack, control mechanism, the first magnetic force piece and movable plate in the first state are located at described the
In one chamber, the track, the second magnetic force piece and the movable plate in second state are located in the second chamber, institute
Air outlet is stated to be connected to the second chamber.
10. a kind of electronic equipment, which is characterized in that including radiator as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726335.4A CN110488948B (en) | 2019-08-07 | 2019-08-07 | Heat dissipation device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910726335.4A CN110488948B (en) | 2019-08-07 | 2019-08-07 | Heat dissipation device and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110488948A true CN110488948A (en) | 2019-11-22 |
| CN110488948B CN110488948B (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910726335.4A Active CN110488948B (en) | 2019-08-07 | 2019-08-07 | Heat dissipation device and electronic equipment |
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| Country | Link |
|---|---|
| CN (1) | CN110488948B (en) |
Cited By (1)
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