CN112737192B - Computer component protection device and case - Google Patents
Computer component protection device and case Download PDFInfo
- Publication number
- CN112737192B CN112737192B CN202110337309.XA CN202110337309A CN112737192B CN 112737192 B CN112737192 B CN 112737192B CN 202110337309 A CN202110337309 A CN 202110337309A CN 112737192 B CN112737192 B CN 112737192B
- Authority
- CN
- China
- Prior art keywords
- shell
- motor
- rotating shaft
- cover plate
- permanent magnet
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/202—Air convective hinge
Abstract
The invention provides a computer component protection device which comprises a motor arranged in a host and a shell used for installing the motor at the inner side, wherein fan blades are arranged on a rotating shaft of the motor, the front part of the shell is arranged in an open mode, a cover plate which is positioned in front of the shell and driven by a driving device to move in the front-back direction is connected to the shell in a sliding mode, a rotating shaft through hole for allowing the rotating shaft to penetrate through is formed in the cover plate, and a blocking part which can be attached to the cover plate and is used for blocking the rotating shaft through hole is connected to the rotating shaft. When the motor is not used, the edge of the inner side of the through hole of the rotating shaft is attached to the blocking part, and at the moment, the front opening of the shell is closed by the cover plate, so that external dust is reduced from entering the shell. The invention also provides a case comprising the computer component protection device.
Description
Technical Field
The invention relates to the technical field of computer auxiliary equipment, in particular to a computer component protection device and a case.
Background
When the computer host works, the components such as the chip and the like can generate a large amount of heat, if the heat can not be dissipated timely, the temperature of the components such as the chip and the like can be increased, the performance of the components such as the chip and the like is influenced, the components can be burned out seriously and even, the normal use of a user is influenced, and the economic loss is caused.
Existing computer components are thermally protected by air cooling, water cooling, and the use of heat sinks. The air cooling adopts a motor to drive fan blades to rotate, and conveys flowing air to components such as chips and the like to take away heat generated by the components such as the chips and the like; the water cooling adopts cooling water pipes distributed in a computer host, and cooling water flows in the cooling water pipes to take away heat generated by components such as chips and the like; the heat sink is usually made of aluminum alloy or brass, and is used for increasing the heat dissipation area and achieving the heat dissipation effect. Wherein, the air cooling structure is simple, the cost is lower, therefore the use is extensive.
However, the existing air cooling technology has the following defects: after a period of time, even if the host computer is not used, a large amount of dust can be attached to the rotating part, for example, between the motor and the rotating shaft, the friction force of the rotating shaft can be increased, the heat dissipation effect is reduced, and meanwhile, large noise is generated.
Disclosure of Invention
The invention aims to overcome the defects of the traditional technology and provide a computer component protection device, which reduces the influence of external dust on a motor and improves the protection effect on components such as chips.
The invention also provides a case which can reduce the influence of external dust on the motor and improve the protection effect on components such as chips.
The aim of the invention is achieved by the following technical measures: the utility model provides a computer component protection device, is including installing the motor in the host computer and being used for installing the shell of motor in the inboard, install the fan blade in the pivot of motor, the open setting in shell front portion, sliding connection has the apron that is located shell the place ahead, is followed the fore-and-aft direction motion by the drive arrangement drive on the shell, set up the pivot via hole that holds the pivot and pass on the apron, be connected with in the pivot can with the apron laminating mutually, be used for the shutoff portion of shutoff pivot via hole. By adopting the technical scheme, when the motor is not used, the driving device is started, the cover plate is driven to move backwards until the cover plate is attached to the front end of the shell, the edge of the inner side of the through hole of the rotating shaft is attached to the blocking part, at the moment, the front opening of the shell is sealed by the cover plate, and the external dust is prevented from entering the shell. When the motor is used, the driving device is started, the driving cover plate moves forwards to be separated from contact with the shell, the edge of the inner side of the through hole of the rotating shaft is separated from contact with the blocking part, at the moment, the rotating shaft can normally rotate, and the opportunity of entering the shell is reduced because the rotating shaft and the fan blades are in a rotating state.
Drive arrangement includes fixed mounting on the shell, and around the electro-magnet of shell a week, sliding connection has on the shell around shell a week, and is located the permanent magnet in electro-magnet the place ahead, be connected through a plurality of connecting rods between apron and the permanent magnet. When the cover plate is used, the permanent magnet moves in the permanent magnet movable groove, and the connecting rod moves in the guide groove, so that the moving stability of the cover plate is ensured.
The permanent magnet synchronous motor is characterized in that a permanent magnet moving groove which surrounds the shell for one circle and holds the permanent magnet to move is formed in the outer periphery of the shell, the electromagnet is located at the rear part of the permanent magnet moving groove, a plurality of guide grooves which hold the connecting rod to move are formed in the outer periphery of the shell, the front part of each guide groove is communicated with the front part of the shell, the rear part of each guide groove is communicated with the permanent magnet moving groove, and an outer lining is sleeved on the. When the electromagnet is started, the polarity of the electromagnet is the same as that of the permanent magnet, the electromagnet repels the permanent magnet, the permanent magnet moves forwards to push the connecting rod and the cover plate to move forwards and keep away from the shell, when the electromagnet is started reversely, the polarity of the electromagnet is opposite to that of the permanent magnet, the electromagnet attracts the permanent magnet, the permanent magnet moves backwards to pull the connecting rod and the cover plate to move backwards to be close to the shell until the connecting rod and the cover plate are attached to the front end of the shell. The electromagnet, the permanent magnet and the connecting rod can be located below the outer peripheral ring of the shell, an outer lining is sleeved outside the outer peripheral ring of the shell, and the electromagnet and the connecting rod move inside the outer lining to avoid being hung and touched with other parts or circuits in the computer host.
Still seted up a plurality of spring holding tanks on the outer periphery of shell circles, spring holding tank rear portion and permanent magnet movable slot communicate with each other, the spring is installed to the spring holding tank, lateral wall and the anterior counterbalance of spring holding tank before the spring, the spring rear end offsets with the permanent magnet. When the electromagnet is powered off, the spring drives the permanent magnet to move backwards, the connecting rod and the cover plate are pulled to move backwards to be close to the shell until the connecting rod and the cover plate are attached to the front end of the shell, and the front opening of the shell is closed.
An outer corrugated pipe is connected between the outer lining and the cover plate, one end of the outer corrugated pipe is bonded with the cover plate, and the other end of the outer corrugated pipe is bonded with the outer lining; an inner corrugated pipe is connected between the inner side of the shell and the cover plate; one end of the inner corrugated pipe is bonded with the cover plate, and the other end of the inner corrugated pipe is connected with the shell. When the cover plate is separated from the front end of the shell, the outer corrugated pipe and the inner corrugated pipe close the gap between the cover plate and the front end of the shell, and external dust is prevented from entering the shell.
The part between the rear part of the permanent magnet movable groove and the rear end of the shell forms a limiting plate which is wound around the shell for one circle, and an electromagnet power line through hole for allowing an electromagnet power line of the electromagnet to penetrate is formed in the limiting plate. The magnet power line via hole facilitates leading out of the electromagnet power line.
The cover plate is provided with an electrostatic generator which rotates around the rotating shaft through hole for a circle, and the electrostatic generator, the electromagnet and the motor are electrically connected with a power supply in a series connection mode. The static generator, the electromagnet and the motor are started simultaneously, and when the power supply is turned off, the static generator, the electromagnet and the motor are turned off simultaneously, so that the control is convenient.
The motor is arranged on the rear part of the inner side of the shell, and a motor power line through hole for allowing a motor power line of the motor to penetrate is formed in the bottom plate. When the motor is installed, the motor is installed from the rear part of the shell, and the upper bottom plate is bonded, so that the operation is convenient.
One end of the rotating shaft, extending out of the rotating shaft through hole, is connected with a threaded portion, the diameter of the threaded portion is smaller than that of the rotating shaft, a lantern ring is sleeved on the threaded portion, the fan blades are connected to the lantern ring, and a nut for fixing the lantern ring is in threaded connection with the threaded portion. When the fan blades are installed, the lantern ring and the nut are installed after the rotating shaft extends out of the rotating shaft through hole, the motor is conveniently installed from the rear portion of the shell, and operation is convenient.
The part of the rotating shaft positioned on the shell is connected with a hairbrush. The brush rotates along with the rotating shaft to stir the inside of the shell, and dust is difficult to gather and deposit.
A computer component and the computer component protection device are arranged in a case, and the computer component protection device is used for reducing the temperature of the computer component.
In summary, when the motor is not used, the cover plate moves backwards until the cover plate is attached to the front end of the shell, the edge of the inner side of the through hole of the rotating shaft is attached to the blocking part, and at the moment, the opening of the front part of the shell is closed by the cover plate, so that external dust is prevented from entering the shell. When the motor is used, the cover plate moves forwards to be separated from contact with the shell, the edge of the inner side of the through hole of the rotating shaft is separated from contact with the blocking part, at the moment, the rotating shaft can normally rotate, and the opportunity of entering the shell is reduced because the rotating shaft and the fan blades are in a rotating state. The motor is facilitated to work, and the protection effect on components such as chips is improved.
Drawings
The invention is further described with reference to the following figures and detailed description:
FIG. 1 is a schematic structural diagram of a computer component protection apparatus according to the present invention;
FIG. 2 is a schematic structural view of section A-A in the drawing;
FIG. 3 is a schematic structural view of section B-B of the drawing;
FIG. 4 is a schematic structural view of a portion C of the drawing;
FIG. 5 is a schematic structural view of a portion D of the drawing;
FIG. 6 is a schematic structural diagram of a housing of a computer component protection apparatus according to the present invention;
FIG. 7 is a schematic diagram of the structure of the circuit in the protection device for computer components according to the present invention;
FIG. 8 is a schematic structural diagram of a computer component protection device according to the present invention in a working state;
FIG. 9 is a schematic structural view of section E-E in the drawing;
FIG. 10 is a schematic structural view of section F-F in the drawing.
In the figure: 1-a housing; 2-a limiting plate; 3-a bottom plate; 4-an electric motor; 5-motor power line; 6-motor power line via hole; 7-a power line via hole of the electromagnet; 8-electromagnet power supply line; 9-electrostatic generator power line; 10-an outer lining; 11-an electromagnet; 12-a permanent magnet; 13-a connecting rod; 14-external bellows; 15-cover plate; 16-a collar; 17-a nut; 18-a threaded portion; 19-a rotating shaft; 20-fan blades; 21-a brush; 22-a blocking part; 23-an electrostatic generator; 24-a guide groove; 25-a spring; 26-a spring receiving groove; 27-a spindle via hole; 28-inner bellows; 29-permanent magnet active slot; 30-power supply.
Detailed Description
For the convenience of understanding of the present invention, the present invention will be further described with reference to the following examples and drawings, and the description of the embodiments is not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships that are necessary based on a specific orientation of a device or an element shown in the drawings, are configured or operated in a specific orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are used in a broad sense, and may be, for example, mechanically or electrically connected, or may be connected through two elements, directly or indirectly through an intermediate medium, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 10, the computer component protection device further comprises a shell 1 with the front part and the rear part both opened, wherein the shell 1 is cylindrical and made of aluminum alloy, the motor 4 is installed on the inner side of the shell 1, the rotating shaft 19 of the motor 4 is provided with fan blades 20, and the shell 1 made of aluminum alloy has good heat dissipation performance and is beneficial to heat dissipation of the motor 4. The shell 1 is connected with a cover plate 15 which is located in front of the shell 1 and driven by a driving device to move in the front-back direction, specifically, the driving device comprises an electromagnet 11 which is fixedly installed on the shell 1 and winds the shell for 1 circle, the shell 1 is connected with a permanent magnet 12 which winds the shell for 1 circle and is located in front of the electromagnet 11 in a sliding mode, and the cover plate 15 is connected with the permanent magnet 12 through a plurality of connecting rods 13. When the electromagnet 11 is started, the polarity of the electromagnet 11 is the same as that of the permanent magnet 12, the electromagnet 11 repels the permanent magnet 12, the permanent magnet 12 moves forwards, the connecting rod 13 and the cover plate 15 are pushed to move forwards and are far away from the shell 1, when the electromagnet 11 is started reversely, the polarity of the electromagnet 11 is opposite to that of the permanent magnet 12, the electromagnet 11 attracts the permanent magnet 12, the permanent magnet 12 moves backwards, and the connecting rod 13 and the cover plate 15 are pulled to move backwards and are close to the shell 1 until the front end of the shell 1 is attached.
The cover plate 15 is provided with a rotating shaft through hole 27 for the rotating shaft 19 to pass through, the rotating shaft 19 is connected with a plugging part 22 which can be attached to the cover plate 15 and is used for plugging the rotating shaft through hole 27, all the plugging parts 22 are conical, and the inner side edge of the rotating shaft through hole 27 is matched with the shape of the plugging part 22. The cover plate 15 is provided with an electrostatic generator 23 which rotates around a rotating shaft through hole 27 for a circle, the electrostatic generator 23 is connected with an electrostatic generator power line 9, and the electrostatic generator 23 adopts the prior art and is not described in detail herein. The part of the rotating shaft 19 located in the housing 1 is connected with a brush 21. When the motor 4 is not used, the cover plate 15 moves backwards until the cover plate is attached to the front end of the shell 1, the edge of the inner side of the rotating shaft through hole 27 is attached to the blocking part 22, and at the moment, the cover plate 15 closes the front opening of the shell 1, so that external dust is prevented from entering the shell 1. When the motor 4 is used, the cover plate 15 moves forward to be separated from the contact with the shell 1, the edge of the inner side of the rotating shaft through hole 27 is separated from the contact with the blocking part 22, at the moment, the rotating shaft 19 can rotate normally, the chance of entering the shell 1 is reduced because the rotating shaft 19 and the fan blades 20 are in a rotating state, and meanwhile, the brush 21 rotates along with the rotating shaft 19 to stir the inside of the shell 1, so that dust is difficult to gather and deposit. At this time, the static and static generator 23 is started, and external dust is adsorbed on the static generator 23 when passing through the rotating shaft through hole 27, so that the external dust is further reduced from entering the housing 1, and of course, the static generator 23 can be installed on the outer edge of the cover plate 15.
Specifically, a permanent magnet moving groove 29 which surrounds the shell 1 in a circle and contains the movement of the permanent magnet 12 is formed in the outer periphery of the shell 1, the electromagnet 11 is located at the rear part of the permanent magnet moving groove 29, a plurality of guide grooves 24 which contain the movement of the connecting rods 13 are formed in the outer periphery of the shell 1, the number of the connecting rods 13 is preferably four, the number of the guide grooves 24 is four, the front part of each guide groove 24 is communicated with the front part of the shell 1, the rear part of each guide groove 24 is communicated with the permanent magnet moving groove 29, an outer lining 10 is sleeved on the outer periphery of the shell 1, and the outer lining 10 is preferably bonded. When the electromagnetic switch is used, the permanent magnet 12 moves in the permanent magnet movable groove 29, the connecting rod 13 moves in the guide groove 24, the moving stability of the cover plate 15 is guaranteed, the electromagnet 11, the permanent magnet 12 and the connecting rod 13 can be located below the outer periphery of the shell 1, the outer lining 10 is sleeved outside the outer periphery of the shell 1, and the electromagnet 11 and the connecting rod 13 move inside the outer lining 10 to avoid being hung and touched with other parts or circuits in a computer host. The part between the rear part of the permanent magnet movable groove 29 and the rear end of the shell 1 forms a limiting plate 2 which winds the shell 1 for one circle, an electromagnet power line through hole 7 which allows an electromagnet power line 8 of the electromagnet 11 to pass through is formed in the limiting plate 2, and sealant is filled in the power line through hole 7 and adopts the prior art and is not described herein any more. The electromagnet power line via hole 7 facilitates leading out of the electromagnet power line 8. Still seted up a plurality of spring holding tanks 26 on the outer periphery of shell 1 circles, the preferred, the quantity of spring holding tank 26 is four, and spring holding tank 26 rear portion is linked together with permanent magnet movable slot 29, and spring 25 is installed to spring holding tank 26, and lateral wall offsets with spring holding tank 26 front portion before the spring 25, and spring 25 rear end offsets with permanent magnet 12. When the electromagnet 11 is started, the polarity of the electromagnet 11 is the same as that of the permanent magnet 12, the electromagnet 11 repels the permanent magnet 12, the permanent magnet 12 moves forwards, and the spring 25 is compressed; when the electromagnet 11 is powered off, the spring 25 drives the permanent magnet 12 to move backwards, the connecting rod 13 and the cover plate 15 are pulled to move backwards to be close to the shell 1 until the connecting rod is attached to the front end of the shell 1, the front opening of the shell 1 is closed, the spring accommodating groove 26 is located on the inner side of the outer liner 10, and the spring 25 moves on the inner side of the outer liner 10 to avoid being hung and touched with other parts or circuits in the computer host. The electrostatic generator 23, the electromagnet 11, and the motor 4 are electrically connected to the power supply 30 in series. When the power supply 30 is started, the electrostatic generator 23, the electromagnet 11 and the motor 4 are started at the same time, and when the power supply 30 is closed, the electrostatic generator 23, the electromagnet 11 and the motor 4 are closed at the same time, so that the control is convenient.
An outer corrugated pipe 14 is connected between the outer liner 10 and the cover plate 15, one end of the outer corrugated pipe 14 is bonded with the cover plate 15, and the other end of the outer corrugated pipe 14 is bonded with the outer liner 10; an inner corrugated pipe 28 is connected between the inner side of the shell 1 and the cover plate 15; one end of the inner corrugated pipe 28 is bonded with the cover plate 15, and the other end of the inner corrugated pipe 28 is bonded with the shell 1. When the cover plate 15 is separated from the front end of the shell 1, the outer corrugated pipe 14 and the inner corrugated pipe close the gap between the cover plate 15 and the front end of the shell 1, and the external dust is prevented from entering the shell 1.
The rear part of the shell 1 is arranged in an open mode, a bottom plate 3 is bonded to the rear part of the shell 1, the diameter of the front part of the inner side of the shell 1 is smaller than that of the rear part of the inner side of the shell 1, the motor 4 is located at the rear part of the inner side of the shell 1, and a motor power line through hole 6 for allowing a motor power line 5 of the motor 4 to penetrate through is formed in. When the motor 4 is installed, the motor 4 is installed from the rear part of the shell 1, and the upper bottom plate 3 is adhered, so that the operation is convenient. One end of the rotating shaft 19, which extends out of the rotating shaft through hole 27, is connected with a threaded part 18, the diameter of the threaded part 18 is smaller than that of the rotating shaft 19, the lantern ring 16 is sleeved on the threaded part 18, the fan blades 20 are connected on the lantern ring 16, and the nut 17 for fixing the lantern ring 16 is connected on the threaded part 18 in a threaded mode. When the fan blades 20 are installed, the lantern ring 16 and the nut 17 are installed after the rotating shaft 19 extends out of the rotating shaft through hole 27, the motor 4 is conveniently installed from the rear part of the shell 1, and the operation is convenient.
The invention also provides a case (not shown), wherein the case is internally provided with the computer component and the computer component protection device, and the computer component protection device is used for reducing the temperature of the computer component.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A computer component protection device, characterized by: the fan-blade-free motor comprises a motor (4) installed in a host and a shell (1) used for installing the motor (4) on the inner side, wherein a fan blade (20) is installed on a rotating shaft (19) of the motor (4), the front part of the shell (1) is arranged in an open mode, a cover plate (15) which is located in front of the shell (1) and driven by a driving device to move in the front-back direction is connected onto the shell (1) in a sliding mode, a rotating shaft through hole (27) for allowing the rotating shaft (19) to penetrate through is formed in the cover plate (15), and a blocking part (22) which can be attached to the cover plate (15) and is used for blocking the rotating shaft through hole; drive arrangement includes fixed ann changes on shell (1) and around shell (1) a week electro-magnet (11), sliding connection has on shell (1) around shell (1) a week and is located permanent magnet (12) in electro-magnet (11) the place ahead, be connected through a plurality of connecting rods (13) between apron (15) and permanent magnet (12).
2. The computer component protection apparatus of claim 1, wherein: the utility model discloses a permanent magnet motor, including shell (1), shell (1) periphery circle set up around shell (1) a week and hold permanent magnet (12) movable groove (29) that move, electro-magnet (11) are located permanent magnet movable groove (29) rear portion, shell (1) periphery circles and sets up a plurality of guide slots (24) of holding connecting rod (13) motion, guide slot (24) front portion is linked together with shell (1) front portion, guide slot (24) rear portion is linked together with permanent magnet movable groove (29), shell (1) periphery circles and has cup jointed outer lining (10).
3. The computer component protection apparatus according to claim 2, wherein: still seted up a plurality of spring holding tanks (26) on shell (1) periphery circles, spring holding tank (26) rear portion is linked together with permanent magnet activity groove (29), spring (25) are installed in spring holding tank (26), lateral wall and spring holding tank (26) front portion offset before spring (25), spring (25) rear end offsets with permanent magnet (12).
4. The computer component protection apparatus according to claim 2, wherein: an outer corrugated pipe (14) is connected between the outer lining (10) and the cover plate (15), one end of the outer corrugated pipe (14) is bonded with the cover plate (15), and the other end of the outer corrugated pipe (14) is bonded with the outer lining (10); an inner corrugated pipe (28) is connected between the inner side of the shell (1) and the cover plate (15); one end of the inner corrugated pipe (28) is bonded with the cover plate (15), and the other end of the inner corrugated pipe (28) is bonded with the shell (1).
5. The computer component protection apparatus according to claim 2, wherein: the part between permanent magnet activity groove (29) rear portion and shell (1) rear end constitutes limiting plate (2) around shell (1) a week, set up electromagnet power cord via hole (7) that electromagnet power cord (8) that hold electro-magnet (11) passed on limiting plate (2).
6. The computer component protection apparatus according to claim 2, wherein: the cover plate (15) is provided with an electrostatic generator (23) which rotates around a rotating shaft through hole (27) for a circle, and the electrostatic generator (23), the electromagnet (11) and the motor (4) are electrically connected with a power supply (30) in a series connection mode.
7. The computer component protection apparatus according to any one of claims 1 to 6, wherein: the utility model discloses a motor, including shell (1), motor (4), motor power cord (5), bottom plate (3) are opened to shell (1) rear portion, shell (1) rear portion bonds there is bottom plate (3), the diameter of shell (1) inboard front portion is less than the diameter at shell (1) inboard rear portion, motor (4) are located shell (1) inboard rear portion, set up motor power cord via hole (6) that motor power cord (5) that hold motor (4) passed on bottom plate (3).
8. The computer component protection apparatus according to claim 7, wherein: one end of the rotating shaft (19) extending out of the rotating shaft through hole (27) is connected with a threaded portion (18), the diameter of the threaded portion (18) is smaller than that of the rotating shaft (19), a lantern ring (16) is sleeved on the threaded portion (18), the fan blades (20) are connected to the lantern ring (16), and a nut (17) for fixing the lantern ring (16) is in threaded connection with the threaded portion (18); the part of the rotating shaft (19) positioned on the shell (1) is connected with a hairbrush (21).
9. The utility model provides a machine case, is provided with computer components in the machine case, its characterized in that: the computer component protection device of any one of claims 1 to 8 is further disposed in the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337309.XA CN112737192B (en) | 2021-03-30 | 2021-03-30 | Computer component protection device and case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110337309.XA CN112737192B (en) | 2021-03-30 | 2021-03-30 | Computer component protection device and case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112737192A CN112737192A (en) | 2021-04-30 |
| CN112737192B true CN112737192B (en) | 2021-06-18 |
Family
ID=75597087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110337309.XA Active CN112737192B (en) | 2021-03-30 | 2021-03-30 | Computer component protection device and case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112737192B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101967A (en) * | 1993-10-20 | 1995-04-26 | 富良 | Boost type low-power-consumption safety valve |
| CN1351405A (en) * | 2000-10-31 | 2002-05-29 | 马渊马达株式会社 | Small electric motor |
| CN201650914U (en) * | 2010-03-31 | 2010-11-24 | 浙江工业大学 | Two-directional rotation-type high-speed switching electromagnet with high pressure resistance |
| CN201663027U (en) * | 2010-03-30 | 2010-12-01 | 浙江工业大学 | Springless direct-acting high-speed switching electromagnet |
| CN202651984U (en) * | 2012-07-02 | 2013-01-02 | 杭州誉球机械有限公司 | Brake motor |
| CN207053314U (en) * | 2017-07-28 | 2018-02-27 | 郑州建通机械制造有限公司 | A kind of novel conical rotor braking motor |
| CN209283015U (en) * | 2018-11-27 | 2019-08-20 | 常州三协电机股份有限公司 | A kind of closed loop composite stepper motor for textile |
| CN212412913U (en) * | 2020-08-23 | 2021-01-26 | 江苏美邦电机科技有限公司 | Sliding compression type asynchronous motor |
-
2021
- 2021-03-30 CN CN202110337309.XA patent/CN112737192B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101967A (en) * | 1993-10-20 | 1995-04-26 | 富良 | Boost type low-power-consumption safety valve |
| CN1351405A (en) * | 2000-10-31 | 2002-05-29 | 马渊马达株式会社 | Small electric motor |
| CN201663027U (en) * | 2010-03-30 | 2010-12-01 | 浙江工业大学 | Springless direct-acting high-speed switching electromagnet |
| CN201650914U (en) * | 2010-03-31 | 2010-11-24 | 浙江工业大学 | Two-directional rotation-type high-speed switching electromagnet with high pressure resistance |
| CN202651984U (en) * | 2012-07-02 | 2013-01-02 | 杭州誉球机械有限公司 | Brake motor |
| CN207053314U (en) * | 2017-07-28 | 2018-02-27 | 郑州建通机械制造有限公司 | A kind of novel conical rotor braking motor |
| CN209283015U (en) * | 2018-11-27 | 2019-08-20 | 常州三协电机股份有限公司 | A kind of closed loop composite stepper motor for textile |
| CN212412913U (en) * | 2020-08-23 | 2021-01-26 | 江苏美邦电机科技有限公司 | Sliding compression type asynchronous motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112737192A (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114530972B (en) | Dustproof motor cooling system | |
| CN112737192B (en) | Computer component protection device and case | |
| CN109257899A (en) | Waterproof small and special motor controller | |
| CN108777337A (en) | A kind of new energy car battery case | |
| CN111405832A (en) | Communication electronic internal element protection device with auxiliary heat radiation structure | |
| CN210317845U (en) | Dustproof radiator fan of host computer | |
| CN111600231B (en) | High-efficient electric power rack cooling system with electrostatic precipitator function | |
| CN211929943U (en) | Explosion-proof switch board for coal mine | |
| WO2021212324A1 (en) | Electric motor, power device and unmanned aerial vehicle | |
| CN115242058B (en) | High-voltage frequency converter protection device based on self energy consumption of frequency converter | |
| CN208607596U (en) | A kind of main frame heat dissipation auxiliary device | |
| CN215762373U (en) | Waterproof radiator fan with dustproof function | |
| CN208675660U (en) | A kind of circulating ventilation pedestal of one drag two brush DC driver | |
| CN107394969B (en) | Novel motor for washing machine | |
| CN112198938A (en) | High-efficient dustproof heat abstractor of memory bank | |
| CN108712016B (en) | High-efficient radiating brushless motor | |
| CN215990420U (en) | Miniature motor convenient to heat dissipation | |
| CN220823636U (en) | 48V500W driver with efficient heat dissipation | |
| CN220606292U (en) | LED switch power supply with waterproof structure | |
| CN210691201U (en) | Notebook computer pivot protective housing | |
| CN208739015U (en) | A kind of power installing type Switching Power Supply air-cooled greatly | |
| CN208849628U (en) | A kind of micromotor being conveniently replaceable | |
| CN208316461U (en) | New-energy electric vehicle and its driving casing | |
| CN219499894U (en) | UPS power supply heat abstractor | |
| CN215892627U (en) | Humidifying device for air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |