CN113085116A - A dust protected hot runner temperature control box for injection mold - Google Patents
A dust protected hot runner temperature control box for injection mold Download PDFInfo
- Publication number
- CN113085116A CN113085116A CN202110318715.1A CN202110318715A CN113085116A CN 113085116 A CN113085116 A CN 113085116A CN 202110318715 A CN202110318715 A CN 202110318715A CN 113085116 A CN113085116 A CN 113085116A
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- China
- Prior art keywords
- box body
- temperature control
- control box
- air
- injection mold
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- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
- B29C2045/2753—Heating means and cooling means, e.g. heating the runner nozzle and cooling the nozzle tip
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a dustproof hot runner temperature control box for an injection mold, which comprises a box body, wherein a heat radiation fan is arranged in the box body, the upper end and the lower end of the box body are both provided with an air guide groove, the side wall of the box body is provided with an air outlet, the air guide groove is communicated with the interior of the box body through a copper pipe, the bottom of the air guide groove is fixedly connected with a plurality of vibrating springs, the vibrating springs are wrapped with water absorption fluff, the side wall of the box body is provided with a first liquid storage groove, the first liquid storage groove is filled with water, a water absorption strip connected with the water absorption fluff is embedded in the top of the first liquid storage groove, and a vibration device for vibrating the vibrating springs is arranged in the box body. The vibration spring is continuously vibrated, so that water can be broken into a large number of liquid drops, a heavy condensation nucleus can be formed with dust in the air and cannot continuously flow along with the air flow, and the air entering the temperature control box can be dedusted and purified, so that the damage of electrical equipment caused by the dust entering the temperature control box is prevented.
Description
Technical Field
The invention relates to the technical field of injection mold related equipment, in particular to a dustproof hot runner temperature control box for an injection mold.
Background
The hot runner temperature control box is electrical equipment for controlling the temperature of the hot runner of the mold and is generally arranged beside an injection molding machine convenient to control.
Because in the process of moulding plastics, the mould can produce a large amount of heats, leads to temperature control case annex temperature higher, consequently the inside radiator fan that is equipped with of temperature control case dispels the heat. However, in an injection molding workshop, frequent feeding is needed, a large amount of dust is often splashed when raw materials fall down, and the dust is easily drawn into the temperature control box by airflow generated by the fan and accumulated on each electrical element, so that the external heat dissipation of the electrical elements is greatly prevented. In view of this, the present document proposes a dustproof hot runner temperature control box for an injection mold.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a dustproof hot runner temperature control box for an injection mold.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dust protected hot runner temperature control box for injection mold, the power distribution box comprises a box body, install cooling fan in the box, the induced air groove has all been seted up to the upper and lower extreme of box, the air outlet has been seted up to the lateral wall of box, induced air groove and the inside copper pipe intercommunication that passes through of box, a plurality of vibration springs of bottom fixedly connected with in the induced air groove, the parcel has the fine hair that absorbs water on the vibration spring, first reservoir has been seted up to the lateral wall of box, first reservoir intussuseption is filled with water, the top inlays and is equipped with the strip that absorbs water that is connected with the fine hair that absorbs water in the first reservoir, install the vibrating device who makes the vibration spring vibration in the.
Preferably, the vibrating device comprises a wind shield which is rotatably connected to the inner wall of the box body, the wind shield is fixedly connected with a rotating shaft of the heat dissipation fan through a connecting rod, a through hole is formed in the side wall of the wind shield, an airfoil plate is fixedly connected to the upper end of the vibrating spring, and the air outlet end of the copper pipe is in close contact with the wind shield.
Preferably, the air inducing groove is internally embedded with a filter screen, and the filter screen is arranged on one side close to the air inlet end of the copper pipe.
Preferably, the bottom fixedly connected with elastic tube in the box, the second reservoir has been seted up to the lateral wall of box, intercommunication has one-way feed liquor pipe and one-way drain pipe between elastic tube and the second reservoir, all pack in second reservoir and the elastic tube and have the coolant liquid, install the drive arrangement that the drive coolant liquid flows on the elastic tube.
Preferably, the driving device comprises a magnetic sheet fixedly connected to the elastic tube, the wing panel adjacent to the magnetic sheet is made of a magnetic material, and the elastic tube is made of an elastic rubber material.
Preferably, the one-way liquid inlet pipe only allows the cooling liquid to flow from the second liquid storage tank to the elastic cylinder, and the one-way liquid outlet pipe only allows the cooling liquid to flow from the elastic cylinder to the second liquid storage tank.
The invention has the following beneficial effects:
1. by arranging the vibrating device and the first water storage tank, water in the first water storage tank climbs to the water absorption velvet on the surface of the vibrating spring under the capillary action, and meanwhile, the vibrating device continuously vibrates the vibrating spring, so that the water can be broken into a large number of liquid drops, a heavy condensation nucleus can be formed with dust in the air and cannot continuously flow along with the air flow, and therefore, the air entering the temperature control box can be subjected to dust removal and purification, and the dust is prevented from entering the temperature control box to cause the damage of electrical equipment;
2. the copper pipe is arranged, so that the heat of the electric equipment in the temperature control box can be absorbed and the temperature is raised, and part of liquid drops which are not combined with dust are gasified and evaporated when flowing through the copper pipe, so that the heat in the temperature control box is absorbed and is emitted along with air flow, and the temperature control box can be cooled;
3. through setting up elastic cylinder and drive arrangement, can make the elastic cylinder constantly expand and contract to under the one-way current-limiting effect of one-way feed liquor pipe and one-way drain pipe, make the one-way circulation of coolant liquid flow, can further accelerate the heat of temperature control case and give off speed, improve the cooling effect of this device.
Drawings
Fig. 1 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: the device comprises a box body 1, a heat radiation fan 2, an air guide groove 3, an air outlet 4, a first liquid storage groove 5, a water absorption strip 6, a vibration spring 7, an airfoil plate 8, a copper pipe 9, a wind shield 10, a through hole 11, a connecting rod 12, a filter screen 13, an elastic cylinder 14, a magnetic sheet 15, a one-way liquid inlet pipe 16, a one-way liquid outlet pipe 17 and a second liquid storage groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
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", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a dustproof hot runner temperature control box for an injection mold includes a box body 1, a heat dissipation fan 2 is installed in the box body 1, and it should be noted that the heat dissipation fan 2 adopts an axial flow fan to make an air flow in the box body 1 flow in a horizontal direction.
Induced air groove 3 has all been seted up to the upper and lower end of box 1, and air outlet 4 has been seted up to the lateral wall of box 1, and induced air groove 3 communicates through copper pipe 9 with 1 inside box, and the embedded filter screen 13 that is equipped with in induced air groove 3, and filter screen 13 can block the impurity filth of partial volume, prevents to get into the inside formation pollution of box 1. And the filter screen 13 is arranged at one side close to the air inlet end of the copper pipe 9. A plurality of vibration springs 7 of bottom fixedly connected with in induced air groove 3, the parcel has the fine hair that absorbs water on the vibration spring 7, and first reservoir 5 has been seted up to the lateral wall of box 1, and first reservoir 5 intussuseption is filled with water, and the top is inlayed and is equipped with the strip 6 that absorbs water that is connected with the fine hair that absorbs water in the first reservoir 5, and is concrete, absorbs water fine hair and the strip 6 that absorbs water all adopt the polymer water absorbing material to make, can be quick draw the water in the first reservoir 5, make vibration spring 7 surface be equipped with the water layer all the time. A vibration device for vibrating the vibrating spring 7 is installed in the case 1.
The vibrating device comprises a wind shield 10 which is rotatably connected to the inner wall of the box body 1, the wind shield 10 is fixedly connected with a rotating shaft of the heat dissipation fan 2 through a connecting rod 12, a through hole 11 is formed in the side wall of the wind shield 10, an upper end of a vibrating spring 7 is fixedly connected with an airfoil plate 8, and the air outlet end of a copper pipe 9 is in close contact with the wind shield 10.
It should be noted that, by arranging the wind shield 10 and the through hole 11, the wind shield 10 can be driven by the cooling fan 2 to rotate continuously, so that the copper pipe 9 is communicated with the inside of the box body 1 intermittently, and the parking time of the air flow containing liquid drops in the copper pipe 9 can be prolonged, so that the liquid drops can fully absorb heat for gasification, and the air entering the box body 1 is kept dry enough.
When the temperature control box works, the heat radiation fan 2 rotates to continuously suck air from the air induction groove 3, the air is guided into the box body 1 through the copper pipe 9, and finally the air flows out of the air outlet 4. The cooling fan 2 can drive the wind shield 10 to rotate together when rotating, so that the through hole 11 is continuously communicated with the two copper pipes 9. The air flowing out of the air inducing groove 3 is discharged from the two copper pipes 9 in sequence and intermittently.
Taking fig. 1 as an example, when the through hole 11 is communicated with the upper copper tube 9, the upper copper tube 9 is communicated with the inside of the box body 1, air can flow in the upper air guide groove 3, and when the air flow passes through each wing plate 8, the wing plate 8 is lifted under the bernoulli effect, and the vibrating spring 7 is extended; when the through hole 11 leaves the upper copper pipe 9, the copper pipe 9 is blocked by the wind shield 10, air in the air induction groove 3 cannot flow, and the vibrating spring 7 can contract and reset under the action of self elasticity. In this way, during the rotation of the wind deflector 10, the respective vibrating spring 7 will continuously vibrate telescopically.
Meanwhile, under the capillary action, water in the first liquid storage tank 5 can continuously climb to the water absorption velvet on the surface of the vibration spring 7 along the water absorption strip 6, the vibration spring 7 which continuously expands and contracts to vibrate can shake the water attached to the surface of the vibration spring into liquid drops, when air flow flows in the air induction tank 3, the air flow can be fully contacted with the liquid drops, the liquid drops and dust in the air flow form heavy condensation nuclei, and the heavy condensation nuclei have large mass and can fall under the action of gravity and cannot continuously flow along with the air flow, so that the air entering the box body 1 can be subjected to dust removal and purification treatment, and the dust is effectively prevented from entering the temperature control box to damage electrical equipment in the box.
In addition, the electrical equipment in the temperature control box can transmit the generated heat to the copper pipe 9, so that the temperature of the copper pipe 9 rises, and when part of liquid drops which are not combined with dust flow into the copper pipe 9 from the air inducing groove 3, the liquid drops absorb the heat of the copper pipe 9 and are evaporated and gasified quickly, so that on one hand, the heat to the temperature control box can be absorbed quickly and is discharged along with the air flow, the temperature control box is cooled, on the other hand, the liquid drops are discharged after being gasified, and the liquid drops can be prevented from contacting with the electrical equipment to cause electrical accidents.
Example two:
referring to fig. 3, the difference from the first embodiment is that an elastic cylinder 14 is fixedly connected to the bottom inside the box body 1, a second liquid storage tank 18 is formed in the side wall of the box body 1, a one-way liquid inlet pipe 16 and a one-way liquid outlet pipe 17 are communicated between the elastic cylinder 14 and the second liquid storage tank 18, the one-way liquid inlet pipe 16 only allows the cooling liquid to flow from the second liquid storage tank 18 to the elastic cylinder 14, the one-way liquid outlet pipe 17 only allows the cooling liquid to flow from the elastic cylinder 14 to the second liquid storage tank 18, and specifically, a one-way valve is installed inside the.
It should be noted that, as shown in fig. 2, the one-way liquid inlet pipe 16 is disposed in the box body 1 in a serpentine manner, and the contact area with the electrical equipment in the box body 1 can be increased, so as to increase the heat dissipation speed, and in addition, the airflow generated by the heat dissipation fan 2 will continuously blow the one-way liquid inlet pipe 16, and also can accelerate the heat dissipation speed of the cooling liquid in the one-way liquid inlet pipe 16, so that the cooling liquid can continuously absorb the heat in the box body 1. The second reservoir 18 and the elastic tube 14 are filled with cooling liquid, and a driving device for driving the cooling liquid to flow is mounted on the elastic tube 14.
The driving device comprises a magnetic sheet 15 fixedly connected to the elastic tube 14, the wing panel 8 adjacent to the magnetic sheet 15 is made of a magnetic material, and the elastic tube 14 is made of an elastic rubber material. The magnetic sheet 15 is opposite to the unlike magnetic pole of the adjacent magnetic airfoil plate 8, and magnetic attraction is generated between the two.
In this embodiment, when the magnetic airfoil plate 8 moves up and down continuously, the magnetic airfoil plate 8 is close to and away from the magnetic sheet 15 continuously, when the magnetic airfoil plate 8 is close to the magnetic sheet 15, the magnetic attraction between the magnetic airfoil plate and the magnetic sheet 15 is large, the magnetic sheet 15 can overcome the elasticity of the elastic tube 14 to move down and compress the elastic tube 14 simultaneously, and the cooling liquid in the elastic tube 14 can be squeezed into the second liquid storage tank 18 along the one-way liquid outlet pipe 17; and when aerofoil plate 8 kept away from magnetic sheet 15, magnetic attraction between the two is less, elastic cylinder 14 can be at self elasticity effect expansion recovery down, the inner space increases, produce during the negative pressure can inhale elastic cylinder 14 with the coolant liquid in the second reservoir 18, aerofoil plate 8 is constantly reciprocating the in-process, elastic cylinder 14 is with periodic breathing, and make the coolant liquid one-way circulation flow in one-way feed liquor pipe 16 and one-way drain pipe 17, can accelerate the inside thermal speed of giving off of temperature control box, improve the cooling efficiency of this device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A dustproof hot runner temperature control box for an injection mold comprises a box body (1), a heat radiation fan (2) is arranged in the box body (1), it is characterized in that the upper end and the lower end of the box body (1) are both provided with an induced draft groove (3), an air outlet (4) is arranged on the side wall of the box body (1), the air guide groove (3) is communicated with the interior of the box body (1) through a copper pipe (9), a plurality of vibration springs (7) are fixedly connected with the bottom in the air guide groove (3), water absorption wool is wrapped on the vibration springs (7), a first liquid storage tank (5) is arranged on the side wall of the box body (1), water is filled in the first liquid storage tank (5), a water absorption strip (6) connected with water absorption velvet is embedded at the top in the first liquid storage tank (5), and a vibration device for vibrating the vibration spring (7) is arranged in the box body (1).
2. The dustproof hot runner temperature control box for the injection mold according to claim 1, wherein the vibration device comprises a wind shield (10) rotatably connected to the inner wall of the box body (1), the wind shield (10) is fixedly connected with a rotating shaft of the heat dissipation fan (2) through a connecting rod (12), a through hole (11) is formed in the side wall of the wind shield (10), the upper end of the vibrating spring (7) is fixedly connected with an airfoil plate (8), and the air outlet end of the copper pipe (9) is in close contact with the wind shield (10).
3. The dustproof hot runner temperature control box for the injection mold according to claim 1, wherein a filter screen (13) is embedded in the air guide groove (3), and the filter screen (13) is arranged on one side close to the air inlet end of the copper pipe (9).
4. The dust-proof hot runner temperature control box for the injection mold according to claim 1, characterized in that an elastic cylinder (14) is fixedly connected to the bottom in the box body (1), a second liquid storage tank (18) is formed in the side wall of the box body (1), a one-way liquid inlet pipe (16) and a one-way liquid outlet pipe (17) are communicated between the elastic cylinder (14) and the second liquid storage tank (18), cooling liquid is filled in both the second liquid storage tank (18) and the elastic cylinder (14), and a driving device for driving the cooling liquid to flow is installed on the elastic cylinder (14).
5. The dustproof hot runner temperature control box for the injection mold according to claim 4, wherein the driving device comprises a magnetic sheet (15) fixedly connected to the elastic cylinder (14), the airfoil plate (8) adjacent to the magnetic sheet (15) is made of a magnetic material, and the elastic cylinder (14) is made of an elastic rubber material.
6. A dust protected hot runner temperature control box for an injection mold according to claim 4, wherein the one-way inlet pipe (16) allows coolant to flow only from the second reservoir (18) to the elastomeric cylinder (14), and the one-way outlet pipe (17) allows coolant to flow only from the elastomeric cylinder (14) to the second reservoir (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110318715.1A CN113085116A (en) | 2021-03-25 | 2021-03-25 | A dust protected hot runner temperature control box for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110318715.1A CN113085116A (en) | 2021-03-25 | 2021-03-25 | A dust protected hot runner temperature control box for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113085116A true CN113085116A (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110318715.1A Pending CN113085116A (en) | 2021-03-25 | 2021-03-25 | A dust protected hot runner temperature control box for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113085116A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438881A (en) * | 2021-08-19 | 2021-09-24 | 江苏莎数自动化设备有限公司 | Prevent automatic workshop power supply unit of high temperature formula |
| CN113816104A (en) * | 2021-09-07 | 2021-12-21 | 徐浩波 | Chain bucket type elevator |
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| CN110645195A (en) * | 2018-07-18 | 2020-01-03 | 张志华 | Vibrating spring humidifying electric fan and using method thereof |
| CN112051901A (en) * | 2020-09-08 | 2020-12-08 | 何风辰 | High-efficient heat dissipation type computer machine case |
| CN112467999A (en) * | 2020-10-14 | 2021-03-09 | 郑全中 | Dustproof cooling formula power supply |
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2021
- 2021-03-25 CN CN202110318715.1A patent/CN113085116A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333431A (en) * | 2017-08-31 | 2017-11-07 | 孙文智 | A kind of high large server rack of preferable space availability ratio of thermal diffusivity |
| CN110645195A (en) * | 2018-07-18 | 2020-01-03 | 张志华 | Vibrating spring humidifying electric fan and using method thereof |
| CN112051901A (en) * | 2020-09-08 | 2020-12-08 | 何风辰 | High-efficient heat dissipation type computer machine case |
| CN112467999A (en) * | 2020-10-14 | 2021-03-09 | 郑全中 | Dustproof cooling formula power supply |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113438881A (en) * | 2021-08-19 | 2021-09-24 | 江苏莎数自动化设备有限公司 | Prevent automatic workshop power supply unit of high temperature formula |
| CN113816104A (en) * | 2021-09-07 | 2021-12-21 | 徐浩波 | Chain bucket type elevator |
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Application publication date: 20210709 |
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