CN111025873B - Temperature regulation and control structure in printing space for laser printer - Google Patents
Temperature regulation and control structure in printing space for laser printer Download PDFInfo
- Publication number
- CN111025873B CN111025873B CN201911348441.XA CN201911348441A CN111025873B CN 111025873 B CN111025873 B CN 111025873B CN 201911348441 A CN201911348441 A CN 201911348441A CN 111025873 B CN111025873 B CN 111025873B
- Authority
- CN
- China
- Prior art keywords
- plate
- laser printer
- heat absorption
- sleeve
- printing space
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Electronic Switches (AREA)
Abstract
The invention discloses a temperature regulating structure in a printing space for a laser printer, which comprises a printer box body, wherein two groups of heat absorption components are symmetrically arranged in the printer box body, each heat absorption component comprises a cavity, two groups of upright posts are rotatably arranged in the cavity, a heat absorption plate is inserted in each upright post, a black titanium heat absorption film layer is arranged in each heat absorption plate, a sealing plate is slidably arranged at one side of the cavity, one side of each sealing plate is respectively provided with a screw rod and a guide rod, the sealing plates are connected to the surfaces of the screw rods in a threaded manner, one end of each screw rod is fixedly provided with a first motor, a temperature control component is fixedly arranged at the middle position of the top in the printer box body and comprises a sleeve, a temperature sensing expansion spring is fixedly arranged in the sleeve, one side of the temperature sensing expansion spring is fixedly provided with a guide post, and one end of the guide post is fixedly provided with a micro switch, make full use of absorber plate absorbs the heat in the printer box, prevents that operating personnel from being scalded.
Description
Technical Field
The invention belongs to the technical field of laser printers, and particularly relates to a temperature regulation and control structure in a printing space for a laser printer.
Background
With the advent of the information age, not only has the popularity of personal computers accelerated, but also the markets for computers and their peripheral devices have been increasing. Therefore, various information products are continuously being developed, and various information devices are being diversified. Most of the image display methods of computers today use a monitor and a printer as image output devices. The printers are roughly classified into three types, i.e., a dot matrix printer, an ink jet printer, and a laser printer. Among them, the laser printer has many advantages such as high printing quality, fast printing speed and low average consumable cost, so it has a good place in the printer market.
Conventionally, in an image forming process of a laser printer, toner attached to a photosensitive drum is transferred and adsorbed to paper, and the paper after the transfer is carried to a heater, thereby fusing and fixing the toner and the fibers of the paper against a high temperature generated by the heater operating under a heating power.
In practical applications, when a user opens the front cover, the rear cover or the side cover of the laser printer to discharge paper, or replaces the toner cartridge or the heater, the controller inside the laser printer cuts off the heating power supply to the heater, thereby protecting the user from being scalded. However, in this design, when the controller inside the laser printer is abnormal or loses its function, the user may be burned because the heating power supplied to the heater cannot be effectively cut off when the user opens the front cover, the rear cover, or the side cover of the laser printer to discharge paper, or replaces the toner cartridge or the heater.
Therefore, a temperature regulation structure in a printing space for a laser printer is needed to solve the problems in the prior art, two groups of cavities are symmetrically arranged in a printer box body, heat absorbing plates are arranged in the cavities, a temperature sensing expansion spring is fixedly arranged between the two groups of heat absorbing plates, and a sealing plate on one side of each cavity is controlled to be opened or closed by the temperature sensing expansion spring so that the heat absorbing plates work; with the absorber plate equidistance array on the stand surface, utilize the motor to drive the stand rotatory, make full use of absorber plate absorbs the heat in the printer box, prevent to be scalded.
Disclosure of Invention
The present invention is directed to a temperature control structure in a printing space for a laser printer, which solves the problem of the prior art that when a controller inside the laser printer is abnormal or loses its function, a user may be burned because a heating power supply to a heater cannot be effectively cut off when the user opens a front cover, a rear cover, or a side cover of the laser printer to discharge paper or replaces a toner cartridge or the heater.
In order to achieve the purpose, the invention adopts the following technical scheme: a temperature regulation and control structure in a printing space for a laser printer comprises a printer box body, wherein two groups of heat absorption assemblies are symmetrically arranged in the printer box body, each heat absorption assembly comprises a cavity, two groups of stand columns are rotatably arranged in the cavity, heat absorption plates are inserted in the stand columns, black titanium heat absorption film layers are arranged in the heat absorption plates, a sealing plate is slidably arranged on one side of the cavity, a screw rod and a guide rod are respectively arranged on one side of the sealing plate, the sealing plate is in threaded connection with the surface of the screw rod, and a first motor is fixedly arranged at one end of the screw rod;
a temperature control assembly is fixedly mounted at the middle position of the top in the printer box body, the temperature control assembly comprises a sleeve, a temperature sensing expansion spring is fixedly mounted in the sleeve, a guide pillar is fixedly mounted on one side of the temperature sensing expansion spring, the guide pillar is slidably mounted in the sleeve, a micro switch is fixedly mounted at one end of the guide pillar, and the micro switch is electrically connected with a first motor;
fans are symmetrically arranged outside the printer case body and on two sides of the sleeve.
Preferably, the cavity comprises two groups of vertical plates, a top plate and a bottom plate are respectively and fixedly mounted on two sides of the two groups of vertical plates, and a guide strip is arranged on one side of each of the two groups of vertical plates.
Preferably, the sealing plate comprises a piano plate and a connecting plate, the piano plate is fixedly installed between the top plate and the connecting plate, notches are symmetrically formed in two sides of the connecting plate, and the notches are in clearance fit with the guide bars.
Preferably, the surface of the upright column is annularly and equidistantly provided with clamping grooves, and one side of the heat absorbing plate is provided with a clamping block.
Preferably, the surface of the screw rod is in threaded connection with a rotary sleeve, the rotary sleeve is rotatably installed in the connecting plate, a shaft sleeve is fixedly installed on one side, far away from the rotary sleeve, in the connecting plate, and the guide rod is slidably installed in the shaft sleeve.
Preferably, the two ends of the screw rod and the two ends of the guide rod are rotatably installed on one side of the top plate and one side of the bottom plate through bearing seats, one end of the screw rod penetrates through the top plate and extends to one side of the top plate, and the first motor is fixedly installed on the top of the top plate.
Preferably, two sets of second motors are fixedly mounted at the bottom of the bottom plate, output shaft ends of the second motors are fixedly connected with one ends of the stand columns, the stand columns penetrate through the connecting plate, and first through holes are formed in the connecting plate at the positions, where the stand columns penetrate through.
Preferably, the top of the box body of the printer box body is positioned at the fan mounting and fixing position and is provided with a second through hole.
Preferably, a hanging bracket is fixedly mounted at the center of the top in the printer box body, the microswitch is fixedly mounted on the hanging bracket, and the distance between the microswitch and the guide post is equal to the stroke of the temperature-sensing expansion spring.
The invention has the technical effects and advantages that: compared with the prior art, the temperature regulation and control structure in the printing space for the laser printer has the following advantages that:
1. two groups of cavities are symmetrically arranged in the printer box body, heat absorbing plates are arranged in the cavities, temperature sensing expansion springs are fixedly arranged between the two groups of heat absorbing plates, and the temperature sensing expansion springs are used for controlling the opening or closing of a sealing plate on one side of each cavity so as to enable the heat absorbing plates to work;
2. with the absorber plate equidistance array on the stand surface, utilize the motor to drive the stand rotatory, make full use of absorber plate absorbs the heat in the printer box, prevent to be scalded.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a side cross-sectional structural view of a cavity of the present invention;
FIG. 3 is a side cross-sectional structural view of the absorber plate of the present invention;
FIG. 4 is a schematic top cross-sectional view of a cavity of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a printer cabinet; 101. a hanger; 2. a heat sink assembly; 201. a cavity; 2011. a vertical plate; 2012. a top plate; 2013. a base plate; 2014. conducting bars; 202. a column; 203. a heat absorbing plate; 204. a black titanium heat absorbing film layer; 205. closing the plate; 2051. a piano plate; 2052. a connecting plate; 206. a screw rod; 207. a guide bar; 208. a first motor; 209. a notch; 210. a card slot; 211. a clamping block; 212. a rotating sleeve; 213. a shaft sleeve; 214. a second motor; 215. a first through hole; 3. a temperature control assembly; 301. a sleeve; 302. a temperature-sensitive expansion spring; 303. a guide post; 304. a microswitch; 4. a fan; 5. a second via.
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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a temperature regulation structure in a printing space for a laser printer as shown in fig. 1-5, which comprises a printer box body 1, wherein two groups of heat absorption components 2 are symmetrically arranged in the printer box body 1, each heat absorption component 2 comprises a cavity 201, each cavity 201 comprises two groups of vertical plates 2011, a top plate 2012 and a bottom plate 2013 are respectively and fixedly arranged on two sides of each vertical plate 2011, guide strips 2014 are arranged on one sides of the two groups of vertical plates 2011, two groups of vertical columns 202 are rotatably arranged in the cavities 201, heat absorption plates 203 are inserted in the vertical columns 202, clamping grooves 210 are annularly arranged on the surfaces of the vertical columns 202 in an equidistant mode, a clamping block 211 is arranged on one side of each heat absorption plate 203, black titanium heat absorption film layers 204 are arranged in the organ heat absorption plates 203, a sealing plate 205 is slidably arranged on one side of each cavity 201, each sealing plate 205 comprises a plate 2051 and a connecting plate 2052, and each piano plate 2051 is fixedly arranged between the top plate 2012 and the connecting plate 2052, notches 209 are symmetrically formed in two sides of the connecting plate 2052, the notches 209 are in clearance fit with the guide bars 2014, a screw rod 206 and a guide rod 207 are respectively arranged on one side of the sealing plate 205, a rotary sleeve 212 is in threaded connection with the surface of the screw rod 206, the rotary sleeve 212 is rotatably installed in the connecting plate 2052, a shaft sleeve 213 is fixedly installed on one side, far away from the rotary sleeve 212, in the connecting plate 2052, the guide rod 207 is slidably installed in the shaft sleeve 213, the sealing plate 205 is in threaded connection with the surface of the screw rod 206, a first motor 208 is fixedly installed at one end of the screw rod 206, both ends of the screw rod 206 and the guide rod 207 are rotatably installed on one side of the top plate 2012 and the bottom plate 2013 through bearing seats, one end of the screw rod 206 penetrates through the top plate 2012 and extends to one side of the top plate 2012, the first motor 208 is fixedly installed at the top of the top plate 2012, two sets of second motors 214 are fixedly installed at the bottom of the bottom plate 2013, and an output shaft end of the second motor 214 is fixedly connected with one end of the upright column 202, the upright column 202 penetrates through the connecting plate 2052, and a first through hole 215 is formed in the connecting plate 2052 at the penetrating position of the upright column 202.
Top position fixed mounting placed in the middle in the printer box 1 has temperature control assembly 3, temperature control assembly 3 includes sleeve 301, fixed mounting has temperature sensing expansion spring 302 in the sleeve 301, temperature sensing expansion spring 302 one side fixed mounting has guide pillar 303, guide pillar 303 slidable mounting is in sleeve 301, and guide pillar 303 one end fixed mounting has micro-gap switch 304, micro-gap switch 304 and first motor 208 electric connection, top position fixed mounting placed in the middle in printer box 1 has gallows 101, micro-gap switch 304 fixed mounting is on gallows 101, distance between micro-gap switch 304 and the guide pillar 303 equals with temperature sensing expansion spring 302's stroke.
The printer box body 1 is externally positioned on two sides of the sleeve 301 and symmetrically provided with the fans 4, and the top of the printer box body 1 is positioned at the installation and fixing positions of the fans 4 and is provided with the second through hole 5.
The structure principle is as follows: when the printer box body 1 is used, the temperature-sensing expansion spring 302 positioned between the two groups of heat absorbing plates 203 of the printer box body 1 pushes the guide post 303 to contact the microswitch 304, so that the first motor 208 is controlled to act to drive the screw rod 206 to rotate, the sealing plate 205 on one side of the cavity 201 is controlled to be opened or closed, and the heat absorbing plates 203 can conveniently enter or stop working states;
during the installation, peg graft the absorber plate 203 on the stand 202 surface, and be annular equidistance array, utilize the action of second motor 214, drive the stand 202 rotatory, make full use of absorber plate 203 absorbs the heat in the printer box 1, prevent that operating personnel from being scalded.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a temperature regulation and control structure in printing space for laser printer, includes printer box (1), its characterized in that: two groups of heat absorption assemblies (2) are symmetrically arranged in the printer box body (1), each heat absorption assembly (2) comprises a cavity (201), two groups of upright posts (202) are rotatably mounted in the cavity (201), heat absorption plates (203) are inserted in the upright posts (202), black titanium heat absorption film layers (204) are arranged in the heat absorption plates (203), a sealing plate (205) is slidably mounted on one side of the cavity (201), a screw rod (206) and a guide rod (207) are respectively arranged on one side of the sealing plate (205), the sealing plate (205) is in threaded connection with the surface of the screw rod (206), and a first motor (208) is fixedly mounted at one end of the screw rod (206); a temperature control assembly (3) is fixedly mounted at the center of the top in the printer box body (1), the temperature control assembly (3) comprises a sleeve (301), a temperature sensing expansion spring (302) is fixedly mounted in the sleeve (301), a guide pillar (303) is fixedly mounted on one side of the temperature sensing expansion spring (302), the guide pillar (303) is slidably mounted in the sleeve (301), a microswitch (304) is fixedly mounted at one end of the guide pillar (303), and the microswitch (304) is electrically connected with a first motor (208); the printer box body (1) is externally positioned on two sides of the sleeve (301) and is symmetrically provided with the fans (4).
2. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 1, wherein: the cavity (201) comprises two groups of vertical plates (2011), wherein two groups of vertical plates (2011) are fixedly provided with a top plate (2012) and a bottom plate (2013) on two sides respectively, and two groups of vertical plates (2011) are provided with guide bars (2014) on one side.
3. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 2, wherein: the sealing plate (205) comprises a wind instrument plate (2051) and a connecting plate (2052), the wind instrument plate (2051) is fixedly installed between the top plate (2012) and the connecting plate (2052), notches (209) are symmetrically formed in two sides of the connecting plate (2052), and the notches (209) are in clearance fit with the guide bars (2014).
4. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 1, wherein: the surface of the upright post (202) is annularly and equidistantly provided with clamping grooves (210), and one side of the heat absorbing plate (203) is provided with a clamping block (211).
5. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 3, wherein: the surface of the screw rod (206) is in threaded connection with a rotary sleeve (212), the rotary sleeve (212) is rotatably installed in a connecting plate (2052), a shaft sleeve (213) is fixedly installed on one side, far away from the rotary sleeve (212), of the connecting plate (2052), and the guide rod (207) is slidably installed in the shaft sleeve (213).
6. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 2, wherein: both ends of the screw rod (206) and the guide rod (207) are rotatably mounted on one side of the top plate (2012) and one side of the bottom plate (2013) through bearing seats, one end of the screw rod (206) penetrates through the top plate (2012) and extends to one side of the top plate (2012), and the first motor (208) is fixedly mounted on the top of the top plate (2012).
7. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 3, wherein: two sets of second motors (214) are fixedly mounted at the bottom of the bottom plate (2013), output shaft ends of the second motors (214) are fixedly connected with one ends of the stand columns (202), the stand columns (202) penetrate through the connecting plate (2052), and first through holes (215) are formed in the connecting plate (2052) at the positions where the stand columns (202) penetrate through.
8. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 1, wherein: the top of the printer box body (1) is positioned at the mounting and fixing position of the fan (4) and is provided with a second through hole (5).
9. The structure for regulating and controlling temperature in a printing space for a laser printer according to claim 1, wherein: a hanging bracket (101) is fixedly installed at the center of the top in the printer box body (1), the microswitch (304) is fixedly installed on the hanging bracket (101), and the distance between the microswitch (304) and the guide post (303) is equal to the stroke of the temperature sensing expansion spring (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348441.XA CN111025873B (en) | 2019-12-24 | 2019-12-24 | Temperature regulation and control structure in printing space for laser printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348441.XA CN111025873B (en) | 2019-12-24 | 2019-12-24 | Temperature regulation and control structure in printing space for laser printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111025873A CN111025873A (en) | 2020-04-17 |
| CN111025873B true CN111025873B (en) | 2022-03-22 |
Family
ID=70212011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911348441.XA Active CN111025873B (en) | 2019-12-24 | 2019-12-24 | Temperature regulation and control structure in printing space for laser printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111025873B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0742104A2 (en) * | 1991-05-24 | 1996-11-13 | Mitsubishi Denki Kabushiki Kaisha | Printing apparatus |
| US5984196A (en) * | 1997-09-18 | 1999-11-16 | Godsey; Edward L. | Thermal rotary vent |
| CN202119316U (en) * | 2011-06-11 | 2012-01-18 | 佛山市南海新达高梵实业有限公司 | Heat dissipation section material matched with electric fan in use |
| CN205275880U (en) * | 2015-11-11 | 2016-06-01 | 诸暨市荣恩针纺织有限公司 | Quick -witted control box of heat dissipation type weaving |
| CN107329551A (en) * | 2017-08-15 | 2017-11-07 | 镇江巍华电子有限公司 | A kind of component for unit radiator |
| CN208060938U (en) * | 2018-03-10 | 2018-11-06 | 覃勇付 | A kind of duplicator with cooling mechanism |
-
2019
- 2019-12-24 CN CN201911348441.XA patent/CN111025873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0742104A2 (en) * | 1991-05-24 | 1996-11-13 | Mitsubishi Denki Kabushiki Kaisha | Printing apparatus |
| US5984196A (en) * | 1997-09-18 | 1999-11-16 | Godsey; Edward L. | Thermal rotary vent |
| CN202119316U (en) * | 2011-06-11 | 2012-01-18 | 佛山市南海新达高梵实业有限公司 | Heat dissipation section material matched with electric fan in use |
| CN205275880U (en) * | 2015-11-11 | 2016-06-01 | 诸暨市荣恩针纺织有限公司 | Quick -witted control box of heat dissipation type weaving |
| CN107329551A (en) * | 2017-08-15 | 2017-11-07 | 镇江巍华电子有限公司 | A kind of component for unit radiator |
| CN208060938U (en) * | 2018-03-10 | 2018-11-06 | 覃勇付 | A kind of duplicator with cooling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111025873A (en) | 2020-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101362404B (en) | Roller and printing system | |
| CN111025873B (en) | Temperature regulation and control structure in printing space for laser printer | |
| CN112000196A (en) | Computer host overheating early warning protection device | |
| CN109471496B (en) | Computer display equipment with good heat dissipation | |
| JP2003122165A (en) | Electrophotographic image forming device and fixing device therefor | |
| CN207926023U (en) | A kind of electric power box with moisture-proof sun-screening function | |
| CN212436141U (en) | Large computer circuit protection device for electronic engineering | |
| CN115331707A (en) | Network data storage device | |
| CN212719022U (en) | Touchable government information public application equipment | |
| CN110601259B (en) | Multi-energy complementary power generation device | |
| CN114167953A (en) | Server and dustproof quick-witted case of heat dissipation thereof | |
| CN211656717U (en) | Heat abstractor for network information safety cabinet | |
| CN218526559U (en) | Construction equipment management equipment based on artificial intelligence | |
| CN205829152U (en) | A kind of electric motor car high power capacity Ni-MH power cell overload protective device | |
| CN219181045U (en) | Heat dissipation formula switch board and electric monitoring device | |
| CN212411018U (en) | Fixing mechanism | |
| CN218446838U (en) | Borrowing machine convenient to use | |
| CN212012697U (en) | Quick radiating WEB application prevents hot wall equipment | |
| CN214099808U (en) | Combined small lithium battery | |
| CN215898208U (en) | Electric automation control box convenient to adjust | |
| CN215927211U (en) | Rolling slats door motor excessively rotates protection device | |
| CN218993508U (en) | Warmer with swing pages | |
| CN218151985U (en) | Solvent-resistant rubber roller | |
| CN217282438U (en) | Anti-loosening liquid cooling motor casing | |
| CN215705203U (en) | Card making machine with good heat dissipation effect |
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 |