CN109278426A - A kind of shield for printer - Google Patents
A kind of shield for printer Download PDFInfo
- Publication number
- CN109278426A CN109278426A CN201811361619.XA CN201811361619A CN109278426A CN 109278426 A CN109278426 A CN 109278426A CN 201811361619 A CN201811361619 A CN 201811361619A CN 109278426 A CN109278426 A CN 109278426A
- Authority
- CN
- China
- Prior art keywords
- printer
- shell
- paper
- shaft
- shield
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
- B41J29/13—Cases or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
This application discloses being related to shield of one of the printer technology field for printer, shell including active carbon and for cover on a printer, paper inlet is equipped with into paper shaft, is equipped with paper delivery shaft at exit slot；Shell is that hollow setting includes outer shell and inner shell, the inner wall of outer shell is equipped with the active carbon, the heat release hole of several connection outer shells is provided in inner shell, enter paper shaft and paper delivery shaft runs through shell, enter paper shaft and is fixedly connected with the first radiator shutter, paper delivery shaft is fixedly connected with the second radiator shutter, and the side of inner shell is equipped with conduction graphite film, and the other side is equipped with heat dissipating silicone grease layer.The harmful substance that printer discharges in use has been effectively treated in this shield, influences people's health when so as to avoid printer use, while also having carried out effective temperature-reducing processing to printer, improves the service life of printer.
Description
Technical field
The invention belongs to printer technology fields, and in particular to a kind of shield for printer.
Background technique
Currently, printer becomes the essential product of office.But printer can release a large amount of nocuousness in use
Substance.Carbon dust is one of the main consumptive material of laser printer and digital complex machine, and main component includes resin, pigment, magnetism
Iron oxide, Charge controlled particle, lubricant etc..The image-forming principle of laser printer and digital complex machine is essentially all fixed
During shadow, to the carbon powder particle pressurized, heated being adsorbed on paper, carbon dust is made to melt and immerse in printing paper, formed fixed
Image.This process is exactly the most important pollution source of printer.The fine particle that printer releases at work is by human body
Lung can be effectively penetrated into when sucking, less serious case causes various breathing class inflammation, and severe one can induce cardiovascular disease even cancer.
In order to reduce harm of the printer to human body, existing way is to be placed on printer in special Photocopy Room, and keeping should
The ventilation of Photocopy Room.Although this way can play certain effect, in print procedure, staff still be will receive
The infringement of harmful releaser.
In view of this, the protective cover of printer as disclosed in prior art CN101973168B, half with a bottom opening
Shell is closed, one layer of soft rubber film is enclosed with around split shed, when shield shrouds printer, can play closed
Effect.Paper outlet opening is designed on the protective cover of printer shell, size is suitable with outlet of printer, beats when described
When print machine shield shrouds printer, paper outlet opening is closely close to outlet of printer, in the paper outlet opening
Under be respectively connected with sheet rubber, the two panels sheet rubber just will opening sealing, have layer of active carbon inside the protective cover of printer,
The harmful substance given off in print procedure can be absorbed in the active carbon；The side of protective cover of printer shell, which is provided with, compares printer
Display screen and button area it is slightly larger display opening, when the protective cover of printer covers printer, printer display screen and phase
Closing button can expose；The cover board that can freely open is provided on protective cover of printer shell, the cover board, which is slightly larger than, to be beaten
Print machine paper inlet, when the protective cover of printer covers printer, which matches with printer paper inlet just；On shell
Design has line opening and switch opening, is located at printer tie-portion and switch sections.It is equal at paper inlet and exit slot
Ensure the transmission of paper equipped with shaft, which can be close by the harmful substance released in printer use process
It seals and sponges, prevent the harmful substance from drifting in air.
Although above-mentioned design can prevent harmful releaser drift from shedding, since printer holds during prolonged use
It easily generates heat hot, printer is substantially shrouded sealing by protective cover of printer in addition, so the heat generated in printer
It will cannot discharge, the aging of printer will be accelerated for a long time, influence its service life.
Summary of the invention
The purpose of the present invention is to provide a kind of shields for printer, to overcome the shield of the prior art can not
The problem of heat that printer generates is discharged.
A kind of shield for printer of this programme, the shell including active carbon and for cover on a printer, institute
State the route mouth, aobvious for operating and checking that shell is equipped with the exit slot for paper output, stretches out for printer route
The display port of display screen and the paper inlet for entering paper for printer, paper inlet are equipped with into paper shaft, and paper delivery shaft is equipped at exit slot,
The shell is that hollow setting includes outer shell and inner shell, and the inner wall of the outer shell is equipped with the active carbon, interior
It is provided with the heat release hole of several connection outer shells on layer shell, enters paper shaft and paper delivery shaft runs through shell, outer shell
The first radiator shutter for being provided between body and inner shell and entering paper shaft and being fixedly connected, between outer shell and inner shell
It is additionally provided with the second radiator shutter being fixedly connected with paper delivery shaft, the inner shell positioned at printer side is equipped with thermally conductive stone
Ink film, the inner shell far from printer side are equipped with heat dissipating silicone grease layer.
The working principle of the invention and the utility model has the advantages that shielding cover is to cover outside printer and match printer shape
, it is directed at the exit slot of this shield at the paper output of printer, is directed at display port at the switch and display screen of printer, beats
The carton of print machine is that paper inlet is in alignment with into paper end, and the route of printer is stretched out by route mouth, when printer uses
It waits, paper inlet is equipped with to be started turning to form linkage at paper shaft and exit slot equipped with paper delivery shaft, so that entering paper and out paper base
Originally it is able to maintain balance, the shell of shield is hollow double Shell, including outer shell and inner shell, enters paper shaft and goes out
Paper shaft run through inner shell, end positioned at outer shell and inner shell between and be fixedly connected with the first radiator shutter with
Second radiator shutter, the first radiator shutter is with the rotation of paper shaft is entered, and the second radiator shutter is with the rotation of paper delivery shaft, generation wind
Power, the inner and outer wall of inner shell smear conduction graphite film and heat dissipating silicone grease layer respectively, and conduction graphite film is towards printer one
Side, for heat dissipating silicone grease layer away from printer side and between outer shell and inner shell, conduction graphite film will be on printer
The heat of generation is conducted, and thermally conductive on heat dissipating silicone grease layer, heat dissipating silicone grease layer is a kind of organosilicon material of high heat conductive insulating,
With excellent thermal conductivity and thermal diffusivity, under the action of the first radiator shutter and the second radiator shutter wind-force, can radiate rapidly
Cooling, avoids gathering for heat, and the heat release hole one being arranged in inner shell can be incited somebody to action with the lost of accelerated heat, two
The harmful releaser generated in printer is adsorbed on the active carbon on outer shell inner wall, reach can information remove and have again
The purpose of evil substance.
Shield of the invention can be separate structure and be also possible to be integrally formed, and be set in outside printer, to make
In use, harmful fine particle of generation will not be spread printer everywhere, suck fine particle so as to avoid human body
Discomfort is caused, rotation the first radiator shutter of drive for entering paper shaft and paper delivery shaft and second when working by printer are scattered
The rotation of hot blade generates wind-force, and then achievees the purpose that cooling.Compared with prior art, this shield, which has been effectively treated, beats
The harmful substance that print machine discharges in use influences people's health, while this when so as to avoid printer use
Invention rotates to radiate by the rotation band movable vane piece of shaft when printing, and printer is motionless, heat is not just generated, so heat dissipation
Blade will not move, and reduce the use of controller and extraneous power supply, in addition conduction graphite film and heat dissipating silicone grease layer can help
Gathering for heat is avoided conducive to the release of heat in the conduction of heat, improves the service life of printer.
The rubber of seal casinghousing is equipped at one of preferred embodiment, the exit slot, route mouth, display port and paper inlet
Piece.The purpose of sheet rubber is that housing seal is avoided the release of harmful substance.
Preferred embodiment two, shield further include the driven spindle having through inner shell and with inner shell rotation connection,
Driven spindle and enter paper shaft and/or paper delivery shaft by belt transmission connection, the is fixedly connected on the driven spindle
Three radiator shutters, third radiator shutter is between outer shell and inner shell.In order to reinforce wind-force, introduce from turn
Axis, driven spindle be by belt with enter paper shaft and/or paper delivery shaft is connect, drive its rotation, and then drive third
Radiator shutter rotation.
The thermally conductive copper billet of muti-piece is removably connected between preferred embodiment three, the outer shell and inner shell.In order to mention
Muti-piece removably thermally conductive copper billet is arranged in high-heat conductive efficency between outer shell and inner shell,
Further, the thermally conductive copper billet is hollow Mitsubishi's cone or circular cone.Hollow setting is in order to reduce weight and three
The setting of water chestnut cone or circular cone is then to improve heating conduction.
Further, the outside of Mitsubishi's cone or circular cone is surrounded with radiation rib.The setting of radiation rib is to increase
Add heat-conducting area, improves heat transfer efficiency.
Further, Mitsubishi's cone or circular cone include tip and bottom end, and the tip is threadedly coupled with heat release hole, described
Bottom end is abutted with outer shell inner wall.What is connect with heat release hole is tip (the small one end of heat dissipation area), with outer shell inner wall
What is abutted is bottom end (namely big one end of heat dissipation area), and its purpose is to the flowing velocities of accelerated heat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of shield for printer of the present invention removes side outer shell.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: shell 1, the second radiator shutter 2, thermally conductive copper billet 3, third radiator shutter
4, belt 5, support shaft 6, the first radiator shutter 7, carton 8, exit slot 101, display port 102, outer shell 103, inner layer case
Body 104, route mouth 105, paper inlet 106.
The present invention is a kind of shield for printer to embodiment 1 as shown in Figure 1:, including carton 8, active carbon, thermally conductive
Graphite film, heat dissipating silicone grease layer and the shell 1 for cover on a printer, shell 1 are to cover outside printer and match printer
Shape, the exit slot 101 for paper output, the route mouth 105 for the stretching of printer route, use are offered on shell 1
At the display port 102 for operating and checking display screen and the paper inlet 106 for entering for printer paper, the paper output of printer pair
The exit slot 101 of this quasi- shield is directed at display port 102 at the switch and display screen of printer, and the carton 8 of printer is into paper
End is in alignment with paper inlet 106, and the route of printer is stretched out by route mouth 105；
Shell 1 is that hollow setting includes outer shell 103 and inner shell 104, and the inner wall of outer shell 103 is equipped with work
Property charcoal, the inner and outer wall of inner shell 104 smears conduction graphite film and heat dissipating silicone grease layer respectively, and conduction graphite film is towards printing
Machine side, heat dissipating silicone grease layer is away from printer side and is between outer shell 103 and inner shell 104, inner shell 104
On be additionally provided with several connection outer shells 103 heat release hole, positioned at printer side inner shell 104 be equipped with it is thermally conductive
Graphite film, the inner shell 104 far from printer side are equipped with heat dissipating silicone grease layer；Paper inlet 106 is equipped with into paper shaft, paper delivery
Be equipped with paper delivery shaft at mouthfuls 101, enter paper shaft and paper delivery shaft runs through shell 1, outer shell 103 and inner shell 104 it
Between be provided with the first radiator shutter 7 for entering paper shaft and being fixedly connected, also set up between outer shell 103 and inner shell 104
There is the second radiator shutter 2 being fixedly connected with paper delivery shaft, driven spindle and two support shafts 6 are additionally provided on shield, from
Turn axis and two support shafts 6 are rotatablely connected through inner shell 104 and with inner shell 104, fixed on driven spindle to connect
It is connected to third radiator shutter 4, third radiator shutter 4 enters paper shaft, two between outer shell 103 and inner shell 104
Support shaft 6, paper delivery shaft and driven spindle pass sequentially through the transmission connection of belt 5.Conduction graphite film will generate on printer
Heat is conducted, thermally conductive on heat dissipating silicone grease layer, and heat dissipating silicone grease layer continues thermally conductive, is radiated leaf in the first radiator shutter 7, second
Under the action of 4 wind-force of piece 2 and third radiator shutter, the rapid radiating and cooling of energy avoids gathering for heat.
The sheet rubber of seal casinghousing 1 is equipped at exit slot 101, route mouth 105, display port 102 and paper inlet 106,
The thermally conductive copper billet 3 that muti-piece is hollow cone, the outside of thermally conductive copper billet 3 are provided between outer shell 103 and inner shell 104
It is surrounded with radiation rib, which includes tip and bottom end, and tip is threadedly coupled with heat release hole, bottom end and outer shell
103 inner walls abut.Be between heat release hole, thermally conductive copper billet 3 and active carbon connection, thermally conductive copper billet 3 can with accelerated heat scatter and disappear,
Simultaneously can also be used as the channel that harmful releaser is tightly held by activated carbon, avoid harmful releaser by after wind blows in outer shell
It is flowed between body 103 and inner shell 104, makes it easier to collect.
The difference of embodiment 2 and embodiment 1 is only that the shape by thermally conductive copper billet 3 is substituted for hollow Mitsubishi and bores.
It will be apparent to those skilled in the art that without departing from the structure of the invention, several deformations can also be made
And improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect and patent that the present invention is implemented.
Claims (7)
1. a kind of shield for printer, the shell including active carbon and for cover on a printer is set on the shell
There are the exit slot for paper output, the route mouth for the stretching of printer route, the display for operating and checking display screen
Mouthful and enter the paper inlet of paper for printer, paper inlet is equipped with into paper shaft, is equipped with paper delivery shaft at exit slot, feature exists
In: the shell is that hollow setting includes outer shell and inner shell, and the inner wall of the outer shell is equipped with the active carbon,
It is provided with the heat release hole of several connection outer shells in inner shell, enters paper shaft and paper delivery shaft runs through shell, outer layer
The first radiator shutter for being provided between shell and inner shell and entering paper shaft and being fixedly connected, outer shell and inner shell it
Between be additionally provided with the second radiator shutter being fixedly connected with paper delivery shaft, positioned at printer side inner shell be equipped with it is thermally conductive
Graphite film, the inner shell far from printer side are equipped with heat dissipating silicone grease layer.
2. a kind of shield for printer according to claim 1, which is characterized in that the exit slot, route mouth,
The sheet rubber of seal casinghousing is equipped at display port and paper inlet.
3. a kind of shield for printer according to claim 2, which is characterized in that further include having through inner layer case
Body and the driven spindle being rotatablely connected with inner shell, driven spindle pass through belt biography with paper shaft and/or paper delivery shaft is entered
It is dynamic to connect, it is fixedly connected with third radiator shutter on the driven spindle, third radiator shutter is located at outer shell and inner layer case
Between body.
4. any shield for printer according to claim 1~3, which is characterized in that the outer shell with
The thermally conductive copper billet of muti-piece is removably connected between inner shell.
5. the shield according to claim 4 for printer, which is characterized in that the thermally conductive copper billet is hollow three
Water chestnut cone or circular cone.
6. the shield according to claim 5 for printer, which is characterized in that Mitsubishi cone or circular cone it is outer
Portion is surrounded with radiation rib.
7. the shield according to claim 6 for printer, which is characterized in that Mitsubishi's cone or circular cone include
Tip and bottom end, the tip are threadedly coupled with heat release hole, and the bottom end is abutted with outer shell inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361619.XA CN109278426A (en) | 2018-11-15 | 2018-11-15 | A kind of shield for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361619.XA CN109278426A (en) | 2018-11-15 | 2018-11-15 | A kind of shield for printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278426A true CN109278426A (en) | 2019-01-29 |
Family
ID=65175266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361619.XA Pending CN109278426A (en) | 2018-11-15 | 2018-11-15 | A kind of shield for printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133982A (en) * | 2019-05-24 | 2019-08-16 | 安徽扬远信息科技有限公司 | Radiator for duplicator |
| CN110920276A (en) * | 2019-12-24 | 2020-03-27 | 深圳市俊达通办公智能科技有限公司 | Flexible-structure label printer convenient to use |
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| CN201849059U (en) * | 2010-10-21 | 2011-06-01 | 富美科技有限公司 | Protective cover of printer |
| CN203761734U (en) * | 2013-12-18 | 2014-08-06 | 四川卫士通信息安全平台技术有限公司 | Network security device with good heat radiation performance |
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| CN108089422A (en) * | 2017-12-21 | 2018-05-29 | 重庆天杰科技有限公司 | A kind of protective cover of printer |
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| CN108650856A (en) * | 2018-06-27 | 2018-10-12 | 安徽慕凡电子科技有限公司 | A kind of radiator of electronic component |
| CN207972429U (en) * | 2018-01-05 | 2018-10-16 | 天津创德网络信息科技有限公司 | A kind of novel and multifunctional printer radiating seat |
| CN108683108A (en) * | 2017-05-17 | 2018-10-19 | 漳州龙文区信创友工业设计有限公司 | A kind of method of power distribution cabinet dust-proof radiating |
| CN207984351U (en) * | 2018-01-22 | 2018-10-19 | 深圳市忠凯华实业有限公司 | A kind of household rapid printer protection shell |
| CN207994441U (en) * | 2018-04-10 | 2018-10-19 | 何一楠 | A kind of electrical engineering distribution box device |
| CN207984350U (en) * | 2018-02-01 | 2018-10-19 | 深圳市忠凯华实业有限公司 | A kind of printer with rapid cooling function |
| CN108776518A (en) * | 2018-06-29 | 2018-11-09 | 苏州朝霞生物科技有限公司 | A kind of computer heat dissipation shock absorption case |
-
2018
- 2018-11-15 CN CN201811361619.XA patent/CN109278426A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10123888A (en) * | 1996-10-25 | 1998-05-15 | Copyer Co Ltd | Image forming device |
| CN101973168A (en) * | 2010-10-21 | 2011-02-16 | 富美科技有限公司 | Protective cover of printer |
| CN201849059U (en) * | 2010-10-21 | 2011-06-01 | 富美科技有限公司 | Protective cover of printer |
| CN104589813A (en) * | 2013-10-31 | 2015-05-06 | 西安微媒软件有限公司 | Printer with temperature detection and efficient heat dissipation functions |
| CN203761734U (en) * | 2013-12-18 | 2014-08-06 | 四川卫士通信息安全平台技术有限公司 | Network security device with good heat radiation performance |
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| CN206574024U (en) * | 2017-03-06 | 2017-10-20 | 西安培华学院 | A kind of computer heat radiation rack |
| CN107121914A (en) * | 2017-04-25 | 2017-09-01 | 仁怀市云侠网络科技有限公司 | It is easy to the duplicator outer cover of radiating |
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| CN108683108A (en) * | 2017-05-17 | 2018-10-19 | 漳州龙文区信创友工业设计有限公司 | A kind of method of power distribution cabinet dust-proof radiating |
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| CN108089422A (en) * | 2017-12-21 | 2018-05-29 | 重庆天杰科技有限公司 | A kind of protective cover of printer |
| CN207972429U (en) * | 2018-01-05 | 2018-10-16 | 天津创德网络信息科技有限公司 | A kind of novel and multifunctional printer radiating seat |
| CN207984351U (en) * | 2018-01-22 | 2018-10-19 | 深圳市忠凯华实业有限公司 | A kind of household rapid printer protection shell |
| CN207984350U (en) * | 2018-02-01 | 2018-10-19 | 深圳市忠凯华实业有限公司 | A kind of printer with rapid cooling function |
| CN207994441U (en) * | 2018-04-10 | 2018-10-19 | 何一楠 | A kind of electrical engineering distribution box device |
| CN108650856A (en) * | 2018-06-27 | 2018-10-12 | 安徽慕凡电子科技有限公司 | A kind of radiator of electronic component |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133982A (en) * | 2019-05-24 | 2019-08-16 | 安徽扬远信息科技有限公司 | Radiator for duplicator |
| CN110920276A (en) * | 2019-12-24 | 2020-03-27 | 深圳市俊达通办公智能科技有限公司 | Flexible-structure label printer convenient to use |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |