CN212647411U

CN212647411U - Be applied to self-adaptation heat sink on computer

Info

Publication number: CN212647411U
Application number: CN202021978979.7U
Authority: CN
Inventors: 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-02
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a be applied to self-adaptation heat sink on computer, includes quick-witted case, sets up radiator fan on quick-witted case rear side, locates air intake, the dust screen that the lid was established on the air intake on quick-witted case left side, be equipped with attemperator on the quick-witted case, attemperator is including locating the exhaust fan on quick-witted case rear side, locating temperature sensor on the quick-witted incasement chamber roof, locating the buzzer siren on the machine roof portion, locating the singlechip on the exhaust fan, the exhaust fan is located radiator fan's below, exhaust fan, temperature sensor and buzzer siren all are connected with the monolithic is electromechanical. The utility model discloses a temperature sensor detects the change of quick-witted incasement portion temperature, and the singlechip judges whether need open the exhaust fan cooling according to temperature sensor's detection data, realizes providing the function that is fit for the required radiating efficiency of current quick-witted incasement portion temperature automatically to when guaranteeing computer hardware's normal heat dissipation cooling, reach the purpose of energy saving consumption.

Description

Be applied to self-adaptation heat sink on computer

Technical Field

The utility model relates to a computer field, concretely relates to be applied to self-adaptation heat sink on computer.

Background

When the computer works, hardware inside the host can generate a large amount of heat, if the heat is not dissipated, the hardware can be damaged due to overheating, the whole computer cannot run, a plurality of cooling fans are usually installed on one side of the computer hardware in the conventional heat dissipation and cooling mode of the computer hardware, the heat is taken away through the flowing of air, and therefore the purpose of heat dissipation and cooling of the computer hardware is achieved.

However, when the host works, the existing cooling fans are all started to work at the same time, and the constant cooling efficiency is maintained, so that when the working strength of computer hardware is low and the heat productivity is low, the energy consumption of the simultaneous working of a plurality of cooling fans is high, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a be applied to self-adaptation heat sink on computer.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a be applied to self-adaptation heat sink on computer, includes quick-witted case, sets up a radiator fan on quick-witted case rear side, locates air intake on quick-witted case left side, covers the dust screen one of establishing on the air intake, its characterized in that: the temperature adjusting device is arranged on the case and comprises an exhaust fan arranged on the rear side of the case, a temperature sensor arranged on the top wall of an inner cavity of the case, a buzzer alarm arranged on the top of the case and a single chip microcomputer arranged on the exhaust fan, wherein the exhaust fan is positioned below the heat dissipation fan, and the exhaust fan, the temperature sensor and the buzzer alarm are all electrically connected with the single chip microcomputer; the exhaust fan is provided with a first self-drooping shutter mechanism for opening and closing an air outlet end of the exhaust fan, the first self-drooping shutter mechanism comprises a first frame arranged on the air outlet end of the exhaust fan and a plurality of first blades hinged in the first frame, and the first blades are sequentially arranged from top to bottom.

The utility model discloses in, radiator fan is last to be equipped with and to be used for opening and close the formula tripe mechanism two that hangs down certainly of radiator fan air-out end.

The utility model discloses in, be equipped with the installing frame one of corresponding air intake on the left side of machine case, installing frame one forms slot one with quick-witted case side, a dust screen activity is inserted in slot one.

The utility model discloses in, be equipped with a plurality of magnet one that are located the slot on the left side of machine case, be equipped with the magnet two of being connected with a plurality of magnet magnetism respectively on the dust screen one.

The utility model discloses in, be equipped with the cushion that arranges along a dust screen profile on one side of dust screen one side to quick-witted case.

The utility model discloses in, be equipped with the air register mechanism that is used for adjusting quick-witted case air inlet efficiency on the front side of machine case.

The utility model discloses in, radiator fan is last to be equipped with the lid and to establish the dust screen two at radiator fan air-out end.

The utility model has the advantages that: the utility model discloses a temperature sensor detects the change of quick-witted incasement portion temperature, and the singlechip judges whether need open the exhaust fan cooling according to temperature sensor's detection data, realizes providing the function that is fit for the required radiating efficiency of current quick-witted incasement portion temperature automatically to when guaranteeing computer hardware's normal heat dissipation cooling, reach the purpose of energy saving consumption. Additionally, the utility model discloses can also realize alarming function, help the user to last the super intensity and use computer hardware or in time maintain the computer, improve computer hardware's life.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is a schematic diagram showing the right-side view of the embodiment 1;

FIG. 2 is an enlarged view of FIG. 1, pointing at A;

FIG. 3 is a partial schematic structural view of a first self-hanging louver mechanism in embodiment 1;

FIG. 4 is a front view of embodiment 1;

FIG. 5 is a schematic structural view of a first dust screen in embodiment 1;

fig. 6 is a schematic structural view of embodiment 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Example 1

Referring to fig. 1 to 3, a self-adaptive cooling device applied to a computer includes a case 1, a cooling fan 2 disposed on the rear side of the case 1, an air inlet 3 disposed on the left side of the case 1, and a dust screen 4 covered on the air inlet 3, wherein the cooling fan 2 is started to perform cooling operation all the time when a host computer is in operation, which is a conventional structure and is not described. Further, be equipped with attemperator on quick-witted case 1, attemperator is including locating exhaust fan 5 on quick-witted case 1 rear side, locating temperature sensor 6 on the roof of quick-witted case 1 inner chamber, locating buzzer siren 7 on quick-witted case 1 top, locating singlechip 8 on exhaust fan 5, exhaust fan 5 is located radiator fan 2's below, exhaust fan 5, temperature sensor 6 and buzzer siren 7 all are connected with singlechip 8 electricity. The single chip microcomputer 8 is connected with a circuit board, the exhaust fan 5, the temperature sensor 6 and the buzzer alarm 7 are all connected to the circuit board so as to be electrically connected with the single chip microcomputer 8, and the circuit board is connected with a computer mainboard so as to be connected with a power supply through the computer mainboard.

When the temperature sensor is used, the temperature sensor 6 detects the change of the internal temperature of the case 1 and transmits temperature detection data to the singlechip 8; the single chip microcomputer 8 is preset with a first threshold value and a second threshold value, when the single chip microcomputer 8 detects that the temperature in the case 1 reaches the first threshold value through the temperature sensor 6, the single chip microcomputer 8 can turn on the exhaust fan 5, the air flow rate of the inner cavity of the case 1 is increased, and the heat dissipation effect is improved; when the single chip microcomputer 8 detects that the temperature in the case 1 reaches a second threshold value through the temperature sensor 6, the single chip microcomputer 8 starts a buzzer alarm to give an alarm to remind a user of paying attention to the working condition of the host; when the stability in the case 1 is lower than a first threshold value, the single chip microcomputer 8 turns off the exhaust fan 5, so that the purpose of stably cooling the interior of the self-adaptive case 1 is achieved; when the stability in the case 1 is lower than the second threshold value, the single chip microcomputer 8 cancels the alarm of the buzzer alarm 7.

Meanwhile, in order to avoid that dust enters the case 1 from the exhaust fan 5 when the exhaust fan 5 does not work, a self-hanging louver mechanism I9 for opening and closing the air outlet end of the exhaust fan 5 is arranged on the exhaust fan 5, the self-hanging louver mechanism I9 comprises a frame I91 arranged on the air outlet end of the exhaust fan 5 and a plurality of blades I92 hinged in the frame I91, and the blades I92 are sequentially arranged from top to bottom; the first self-hanging louver mechanism 9 is matched with the air outlet end of the exhaust fan 5 to form a one-way air outlet, when the air at the air outlet end of the exhaust fan 5 comes out, the first self-hanging louver mechanism 9 is automatically opened to exhaust air outwards, and when the air does not come out, the first self-hanging louver mechanism is automatically closed, and the inside and the outside of the case 1 at the exhaust fan 5 are automatically closed to cut off ventilation.

Preferably, in this embodiment, in order to achieve the dustproof purpose, a second self-hanging louver mechanism 10 for opening and closing the air outlet end of the heat dissipation fan 2 is arranged on the heat dissipation fan 2, the second self-hanging louver mechanism 10 includes a second frame arranged on the air outlet end of the heat dissipation fan 2 and a second plurality of blades hinged in the second frame, the second plurality of blades are sequentially arranged from top to bottom, the second self-hanging louver mechanism 10 and the first self-hanging louver mechanism 9 have the same structure and the same working principle, and the specific structure can refer to fig. 1 and 3.

Preferably, referring to fig. 4 to 5, a first installation frame 20 corresponding to the air inlet 3 is arranged on the left side of the case 1, a first slot 30 is formed between the first installation frame 20 and the side surface of the case 1, and the first dust screen 4 is movably inserted into the first slot 30 to complete installation of the first dust screen 4. The left side of the case 1 is provided with a plurality of first magnets 301 positioned in the slots, the first dust screen 4 is provided with second magnets 302 respectively magnetically connected with the first magnets 301, and when the first dust screen 4 is movably inserted into the first slots 30, the first dust screen 4 is tightly attached to the side face of the case 1 under the magnetic connection effect of the first magnets 301 and the second magnets 302. In addition, one side of the first dust screen 4 facing the case 1 is provided with a first rubber pad 303 arranged along the outline of the first dust screen 4, so that when the first dust screen 4 covers the air inlet 3, a gap between the first dust screen 4 and the side face of the case 1 is reduced or eliminated through the action of the first rubber pad 303, and the dust-proof effect is improved.

Preferably, referring to fig. 1, fig. 2 and fig. 4, an air adjusting mechanism 40 for adjusting the air intake efficiency of the chassis 1 is disposed on the front side of the chassis 1, the air adjusting mechanism 40 includes a rotatable handle 401 disposed on the front side of the chassis 1, a plurality of air intake holes 402 disposed on the front side of the chassis 1, and a baffle 403 movably covering the plurality of air intake holes 402, the plurality of air intake holes 402 are distributed around the periphery of the handle 401, the baffle 403 is fixedly connected to the handle 401 to rotate with the handle 401 and is located in the chassis 1, and a plurality of through holes 404 annularly distributed are disposed on the baffle 403. Under normal conditions, a plurality of through-holes 404 on the flange all stagger the setting with a plurality of fresh air inlet 402, and when buzzer siren 7 sounded, the user can twist grip 401, drives baffle 403 rotatory, makes a plurality of through-holes 404 and a plurality of fresh air inlet 402 one-to-one on the baffle 403 to increase the air intake speed of quick-witted case 1 inside, improve the radiating efficiency, then reset it again after buzzer siren 7 stops. In addition, because the handle 401 is only arranged on the front side surface of the case 1 through a connection hole, the handle 401 can move back and forth besides being rotatable, so that in order to achieve the purpose that the handle 401 stops at any time, a positioning spring 405 is sleeved on the handle 401, two ends of the positioning spring 405 respectively abut against the handle 401 and the case 1, after a user releases the handle 401, the handle 401 moves forward under the action of the positioning spring 405, and the baffle 403 is attached to the front side plate of the case 1 under the pulling of the handle 401.

Example 2

Referring to fig. 6, the present embodiment has substantially the same structure as embodiment 1, except that: and a second dust screen 50 which covers the air outlet end of the heat radiation fan 2 is arranged on the heat radiation fan 2. Meanwhile, in the embodiment, the structure is as follows: and a second mounting frame is arranged on the air outlet end of the heat radiation fan 2, a second slot is formed between the second mounting frame and the air outlet end of the heat radiation fan 2, and the second dust screen 50 is movably inserted into the second slot to complete the installation of the second dust screen 50. And, be equipped with a plurality of magnets three that are located slot two on the terminal surface of 2 air-out ends of radiator fan, be equipped with the magnet four that is connected with a plurality of three magnetism of magnet respectively on the dust screen two 50 to when the activity of dust screen two 50 was inserted slot two, dust screen two 50 closely pastes on the terminal surface of 2 air-out ends of radiator fan under the effect that magnet three and magnet four magnetism are connected. In addition, the side of the second dust screen 50 facing the air outlet end of the cooling fan 2 is provided with a second rubber pad arranged along the outline of the second dust screen 50, so that when the second dust screen 50 is tightly attached to the air outlet end of the cooling fan 2, the gap between the second dust screen 50 and the air outlet end of the cooling fan 2 is reduced or eliminated through the action of the second rubber pad, and the dust-proof effect is improved. The arrangement structures of the second mounting frame, the second rubber pad, the third magnet and the fourth magnet are the same as the arrangement structures of the first mounting frame 20, the first rubber pad 303, the first magnet 301 and the second magnet 302 in embodiment 1, so the drawings of embodiment 1 can be referred to.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. The utility model provides a be applied to self-adaptation heat sink on computer, includes quick-witted case (1), sets up a radiator fan (2) on quick-witted case (1) rear side, locates air intake (3) on quick-witted case (1) left side, covers dust screen (4) of establishing on air intake (3), its characterized in that: the temperature adjusting device is arranged on the case (1) and comprises an exhaust fan (5) arranged on the rear side of the case (1), a temperature sensor (6) arranged on the top wall of an inner cavity of the case (1), a buzzer alarm (7) arranged on the top of the case (1) and a single chip microcomputer (8) arranged on the exhaust fan (5), wherein the exhaust fan (5) is positioned below the heat radiating fan (2), and the exhaust fan (5), the temperature sensor (6) and the buzzer alarm (7) are all electrically connected with the single chip microcomputer (8); be equipped with on exhaust fan (5) and be used for opening and close exhaust fan (5) air-out end from formula tripe mechanism (9) that hangs down, from formula tripe mechanism (9) that hangs down including locating exhaust fan (5) air-out frame (91) on holding, articulate a plurality of blades (92) in frame (91), a plurality of blades (92) are arranged the setting from top to bottom in proper order.

2. The adaptive cooling device applied to the computer according to claim 1, wherein: and a second self-hanging shutter mechanism (10) for opening and closing the air outlet end of the cooling fan (2) is arranged on the cooling fan (2).

3. The adaptive cooling device applied to the computer according to claim 1, wherein: the left side of the case (1) is provided with a first installation frame (20) corresponding to the air inlet (3), the first installation frame (20) and the side face of the case (1) form a first slot (30), and the first dust screen (4) is movably inserted into the first slot (30).

4. The adaptive cooling device applied to the computer according to claim 3, wherein: the left side of the case (1) is provided with a plurality of first magnets (301) positioned in the slots, and the first dust screen (4) is provided with a second magnet (302) magnetically connected with the first magnets (301) respectively.

5. The adaptive cooling device applied to the computer according to claim 1, wherein: and an air adjusting mechanism (40) for adjusting the air inlet efficiency of the case (1) is arranged on the front side of the case (1).

6. The adaptive cooling device applied to the computer according to claim 1, wherein: and a second dustproof net (50) which is covered at the air outlet end of the heat radiation fan (2) is arranged on the heat radiation fan (2).