CN216885214U - LCD printer cooling system and printer - Google Patents

Abstract

The utility model relates to an LCD printer cooling system and a printer, comprising an LCD printing cooling assembly and a storage tank for storing cooling liquid, wherein the storage tank and the LCD printing cooling assembly are provided with liquid passing pieces for conveying the cooling liquid into the LCD printing cooling assembly and enabling the cooling liquid to flow into the storage tank again from the LCD printing cooling assembly; the filtering component is arranged in the storage tank, and the cooling liquid introduced into the storage tank from the LCD printing and cooling component is filtered by the filtering component and then flows into the storage tank.

Description

LCD printer cooling system and printer

Technical Field

The utility model relates to the technical field of printing equipment, in particular to an LCD printer cooling system and a printer.

Background

The 3D printer is used as an important rapid forming means, the basic principle of additive manufacturing has great potential in the aspects of energy conservation, emission reduction, raw material conservation and the like, and the wide range of forming printing materials brings great market and advantages for the printer. The equipment that adopts multiple 3D to print the principle at present can print all kinds of materials. The material comprises various metal materials, plastic materials, transparent semitransparent materials, casting materials, cement structures, sand models and other materials with different functions and different performances. The LCD printer based on the principle of photocuring technology has the features of high precision, fast printing speed, low shrinkage of cured product, low cost, etc. and is used widely in various industries.

In the use of LCD printer, need use cooling device, the cooling plate that uses the liquid cooling usually cools off the printer, it is good to imaging system's cooling plate needs the printing opacity, do not shelter from, otherwise can influence the shaping quality of model in the ultraviolet curing process, and current LCD printer coolant liquid has certain impurity to remain in the coolant liquid after long-term the use, these impurity foreign matters can influence the formation of image that LCD printed, cause LCD to print failure or print the effect not good.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an LCD printer cooling system and a printer, and aims to solve the technical problems that foreign matters exist in cooling liquid, image formation of LCD printing is affected, and the LCD printing fails or the printing effect is poor.

An LCD printer cooling system comprising an LCD print cooling assembly, further comprising:

the storage tank is used for storing cooling liquid, and the storage tank and the LCD printing and cooling assembly are provided with liquid passing pieces which are used for conveying the cooling liquid into the LCD printing and cooling assembly and enabling the cooling liquid to flow into the storage tank again from the LCD printing and cooling assembly;

the filter assembly is arranged in the storage box, and the cooling liquid introduced into the storage box from the interior of the LCD printing cooling assembly is filtered by the filter assembly and then flows into the storage box.

Further, filtering component includes the inlet tube, inlet tube one end and LCD print cooling module's liquid outlet intercommunication, the cover is equipped with the filter screen on another section.

Further, filtering component still includes the filter inner core, be provided with the screw thread on the filter inner core lateral wall, the filter inner core sets up and holds and stretch into in the inlet tube and inlet tube threaded connection at the inlet tube LCD printing cooling module dorsad, the filter screen sets up and seals the delivery port of filter inner core at one of filter inner core dorsad inlet tube.

Furthermore, the filter inner core is provided with a coolant liquid inner outlet fastener towards one end of the filter screen, the coolant liquid inner outlet fastener is provided with threads at two end openings and the inner wall, the coolant liquid inner outlet fastener is sleeved on the filter inner core and is in threaded connection with the outer wall of the filter inner core, and the filter screen is located between the outer wall of the filter inner core and the inner wall of the coolant liquid inner outlet fastener and is fastened.

Furthermore, be provided with the tighrening ring on the filter inner core lateral wall, when export fastener in installation inlet tube and the coolant liquid, the terminal surface and the tighrening ring of export fastener are contradicted in inlet tube and the coolant liquid this moment.

Furthermore, the filter screen is a superfine filter screen.

Further, the bin includes the one end open-ended box that cavity set up and is located the upper cover of box opening part, all set up the screw thread on the inside wall of upper cover and the box opening part lateral wall, the upper cover is established at the box opening part and is hidden the opening of box, upper cover and box threaded connection.

Further, lead to the liquid spare including setting up the coolant liquid pipeline in inlet tube department, the coolant liquid pipeline prints inlet tube and LCD cooling unit's delivery port intercommunication, bin and LCD are printed and are provided with the cooling pump between cooling unit's the water inlet, the cooling pump carries the LCD with the cooling water in the bin and prints LCD and print cooling unit's water inlet department and enter into LCD and print in the cooling unit.

Furthermore, a cooling liquid filling opening is further formed in the top of the storage box and used for adding cooling liquid into the storage box.

A printer comprises the cooling system of the LCD printer.

The technical scheme of the utility model has the following advantages:

1. the utility model provides a cooling system of an LCD printer, which comprises an LCD printing and cooling assembly and a storage box, wherein the storage box is used for storing cooling liquid; filter assembly, the setting is in the bin, the coolant liquid that lets in the bin from the LCD prints in the cooling module filters through filter assembly earlier and flows into the bin again, when the printer uses, at this moment through carrying the coolant liquid in the LCD prints the cooling module, thereby cool off printer LCD key component, simultaneously to the refrigerated in-process of printer, when the coolant liquid backward flow in the LCD prints the cooling module this moment, can flow into filter assembly at first, filter the coolant liquid through filter assembly, filter remaining impurity or foreign matter in the coolant liquid, make the coolant liquid keep clean, carry the clean coolant liquid to store in the bin simultaneously, lead to in the liquid spare with clean coolant liquid input in the bin to the LCD prints the cooling module, cool off the printer with clean coolant liquid, and continue to filter the coolant liquid of backward flow, thereby the cleanliness factor of LCD formation of image has been improved, has avoided having sheltered from the light path because of containing impurity or foreign matter in the coolant liquid to influence the formation of image that the LCD printed, cause LCD to print failure or print the effect not good.

2. The utility model provides a cooling system of an LCD printer, wherein a filter assembly comprises a water inlet pipe, one end of the water inlet pipe is communicated with a liquid outlet of the LCD printing and cooling assembly, the other section of the water inlet pipe is sleeved with a filter screen, when the cooling system of the printer operates, the liquid outlet of the LCD printing and cooling assembly conveys cooling liquid into the water inlet pipe through a liquid passing part, the cooling liquid is conveyed onto the filter screen at the other end of the water inlet pipe under the action of the water inlet pipe, the cooling liquid is filtered under the action of the filter screen, impurities or foreign matters in the cooling liquid are blocked on the filter screen, clean cooling liquid flows into a storage tank, the liquid passing part conveys the clean cooling liquid in the storage tank into the LCD printing and cooling assembly, the LCD printer is cooled through the clean cooling liquid, the impurities or the foreign matters in the cooling liquid are removed, and the cleanliness of LCD imaging is improved, the phenomenon that the cooling liquid contains impurities or foreign matters to shield a light path so as to influence the imaging of LCD printing and cause LCD printing failure or poor printing effect is avoided.

3. The utility model provides a cooling system of an LCD printer, wherein a filter assembly also comprises a filter inner core, the outer side wall of the filter inner core is provided with threads, the filter inner core is arranged at one end of a water inlet pipe, which is back to the LCD printing and cooling assembly, and extends into the water inlet pipe to be in threaded connection with the water inlet pipe, a filter screen is arranged at one end of the filter inner core, which is back to the water inlet pipe, and seals a water outlet of the filter inner core, the filter screen is installed through the arrangement of the filter inner core, meanwhile, impurities or foreign matters in cooling liquid are blocked in the filter inner core, the impurities or the foreign matters are collected, when in use, the cooling liquid in the LCD printing and cooling assembly is conveyed into the water inlet pipe from a liquid outlet under the action of a liquid passing part, the cooling liquid in the water inlet pipe is conveyed into the filter inner core, and is filtered under the action of the filter screen, the filtered impurities or foreign matters are positioned in the filter inner core, the clean cooling liquid flows into the storage tank from the filter screen, the clean cooling liquid is conveyed into the LCD printing cooling assembly through the liquid passing piece, the printer is cooled, the cleanliness of LCD imaging is improved, the phenomenon that the light path is blocked due to the fact that the cooling liquid contains the impurities or the foreign matters is avoided, the LCD printing imaging is influenced, the LCD printing fails or the printing effect is poor, meanwhile, when the filter screen is used for a long time, the impurities or the foreign matters exist in the filter inner core at the moment, the effect that the filter inner core inputs the cooling liquid into the storage tank is influenced, the filter screen is blocked, the filter inner core is rotated at the moment, the filter inner core is taken down from the water inlet pipe, the impurities or the foreign matters in the filter inner core are conveniently cleaned or the filter screen is conveniently replaced, the use is more convenient.

4. The utility model provides a cooling system of an LCD printer, wherein a cooling liquid inner outlet fastener is arranged at one end of a filter inner core, which faces to a filter screen, two ends of the cooling liquid inner outlet fastener are opened, the inner wall of the cooling liquid inner outlet fastener is provided with threads, the cooling liquid inner outlet fastener is sleeved on the filter inner core and is in threaded connection with the outer wall of the filter inner core, the filter screen is positioned between the outer wall of the filter inner core and the inner wall of the cooling liquid inner outlet fastener and is fastened, through the arrangement of the cooling liquid inner outlet fastener, when the filter screen is installed, the filter screen is firstly sleeved on the filter inner core, then the cooling liquid inner outlet fastener is taken out, the cooling liquid inner outlet fastener is sleeved at one end of the filter inner core, which faces to the filter screen, and then the cooling liquid inner outlet fastener is rotated to screw the cooling liquid inner outlet fastener on the filter inner core, and at the moment, the filter screen is positioned on a part between the outer side wall of the filter inner core and the inner side wall of the cooling liquid inner outlet fastener, thereby fasten fixedly to the filter screen, avoided the filter screen to drop from the filter inner core, influenced filterable effect, when the filter screen was changed to needs, export fastener in the coolant liquid was directly rotated to this moment, and export fastener in with the coolant liquid rotates from the filter inner core and gets off, just can change the filter screen, uses convenience more.

5. The LCD printer cooling system provided by the utility model is characterized in that the fastening ring is arranged on the side wall of the filter inner core, when the water inlet pipe and the cooling liquid inner outlet fastener are installed, the end face of the water inlet pipe and the cooling liquid inner outlet fastener is abutted against the fastening ring, through the arrangement of the fastening ring, when the filter inner core is installed on the water inlet pipe or the cooling liquid inner outlet fastener is installed on the filter inner core, the end part of the water inlet pipe can continuously move towards the direction of the fastening ring on the filter inner core when the filter inner core is screwed in the water inlet pipe, until the end part of the water inlet pipe is abutted against the side wall of the fastening ring, so that the filter inner core is fastened on the water inlet pipe, and when the cooling liquid inner outlet fastener is installed on the filter inner core, the cooling liquid inner outlet fastener is screwed in the filter inner core until the end part of the cooling liquid inner outlet fastener is abutted against the side wall of the fastening ring, thereby fastening the outlet fastener in the coolant on the filter core.

6. According to the cooling system of the LCD printer, the filter screen is arranged as the superfine filter screen, and the filtering effect is better through the arrangement of the superfine filter screen.

7. The utility model provides a LCD printer cooling system, the storage box comprises a hollow box body with an opening at one end and an upper cover positioned at the opening of the box body, the inner side wall of the upper cover and the outer side wall of the opening of the box body are both provided with threads, the upper cover is sleeved at the opening of the box body and covers the opening of the box body, the upper cover is in threaded connection with the box body, when in use, the upper cover is rotated at the opening of the box body, so that the upper cover is screwed on the box body, when the filter assembly is used in the storage box for a long time, the upper cover is rotated, the upper cover is taken down from the box body, the inner core of the filter is rotated, so that the inner core of the filter is taken down from the water inlet pipe, thereby facilitating the replacement of the filter core or a filter screen in the inner core of the filter, or cleaning impurities or foreign matters accumulated in the filter core after the use time is long, the use is more convenient.

8. The utility model provides a cooling system of an LCD printer, wherein a liquid passing part comprises a cooling liquid pipeline arranged at a water inlet pipe, the cooling liquid pipeline is used for communicating the water inlet pipe with a water outlet of an LCD printing and cooling assembly, a cooling pump is arranged between a storage tank and a water inlet of the LCD printing and cooling assembly, the cooling pump is used for conveying cooling water in the storage tank to the water inlet of the LCD printing and cooling assembly and then enters the LCD printing and cooling assembly, when the printer starts to work, the cooling pump starts to work at the moment so as to convey the storage tank into the LCD printing and cooling assembly cleanly, so that the printer is cooled by the LCD printing and cooling assembly, the cooled cooling liquid is conveyed into a filtering assembly again to filter the cooling liquid, so that impurities or foreign matters in the cooling liquid are removed, the cooling liquid is ensured to be clean, and the clean cooling liquid flows back into the storage tank again, carry the LCD once more and print cooling assembly in and cool off the printer, cool off the printer with clean coolant liquid to the coolant liquid that continuously flows back filters, thereby improved the cleanliness factor that LCD formed images, avoided containing impurity or foreign matter in the coolant liquid, sheltered from the light path, thereby influence the formation of image that LCD printed, cause LCD to print the failure or print the effect not good.

9. According to the cooling system of the LCD printer, the cooling liquid filling opening is further formed in the top of the storage box and used for adding cooling liquid into the storage box, the cooling liquid can be conveniently added into the storage box, the cooling liquid is added into the storage box through the cooling liquid filling opening, sufficient cooling liquid is guaranteed to be filled into the LCD printing cooling assembly in the storage box, and the cooling effect of the printer is guaranteed.

10. According to the printer provided by the utility model, the printer is cooled by using clean cooling liquid, and the backflow cooling liquid is continuously filtered, so that the cleanliness of LCD imaging is improved, and the phenomenon that the LCD printing imaging is influenced due to the fact that the cooling liquid contains impurities or foreign matters to block a light path, and the LCD printing fails or the printing effect is poor is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the overall structure of a cooling system for an LCD printer according to a second embodiment of the present invention;

fig. 2 is a schematic view showing the internal structure of the storage box of the cooling system for an LCD printer according to the second embodiment of the present invention.

Description of reference numerals:

1. an LCD printing cooling assembly; 2. a storage tank; 21. a box body; 22. an upper cover; 23. a particulate matter monitor; 3. a filter assembly; 31. a water inlet pipe; 32. an inner core of the filter; 33. a filter screen; 34. a coolant internal outlet fastener; 4. a liquid passing part; 41. a coolant line; 42. a cooling pump; 5. a fastening ring; 6. a coolant liquid filling port.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

Referring to fig. 1 and 2, the present invention provides a printer including an LCD printer cooling system, the LCD printer cooling system including an LCD print cooling module 1, the LCD print cooling module 1 being configured as an LCD print cooling plate, a storage tank 2 vertically disposed therein for storing a cooling liquid, and a filter module 3 disposed in the storage tank 2, the storage tank 2 and the LCD print cooling module 1 being provided with a liquid passing member 4 for delivering the cooling liquid into the LCD print cooling module 1 and flowing again from the LCD print cooling module 1 into the storage tank 2; the cooling liquid introduced into the storage tank 2 from the inside of the LCD printing and cooling module 1 is filtered by the filter module 3 and then flows into the storage tank 2.

When the printer is used, the cooling liquid is conveyed into the LCD printing cooling assembly 1 at the moment, so that the LCD key parts of the printer are cooled, meanwhile, in the process of cooling the printer, when the cooling liquid in the LCD printing cooling assembly 1 flows back, the cooling liquid firstly flows into the filtering assembly 3 and is filtered through the filtering assembly 3, the impurities or foreign matters remained in the cooling liquid are filtered, so that the cooling liquid is kept clean, meanwhile, the clean cooling liquid is conveyed into the storage tank 2 for storage, the clean cooling liquid in the storage tank 2 is input into the LCD printing cooling assembly 1 through the liquid passing part 4, the printer is cooled by the clean cooling liquid, and the returned cooling liquid is continuously filtered, so that the cleanliness of LCD imaging is improved, the phenomenon that the light path is shielded due to the impurities or the foreign matters contained in the cooling liquid is avoided, and the imaging of the LCD is influenced, resulting in failed LCD printing or poor printing.

Specifically, filter assembly 3 includes inlet tube 31, the vertical top that sets up at bin 2 of inlet tube 31, and the bottom of inlet tube 31 is located bin 2, inlet tube 31 one end and LCD print the liquid outlet intercommunication of cooling assembly 1, the cover is equipped with filter screen 33 on another section, when the cooling system of printer moves, the liquid outlet that this moment LCD printed cooling assembly 1 carries the coolant liquid through leading to liquid spare 4 in inlet tube 31, under the effect of inlet tube 31, carry the coolant liquid on the filter screen 33 of the other end of inlet tube 31, under the effect of filter screen 33, thereby filter the coolant liquid, block impurity or foreign matter in the coolant liquid on filter screen 33, clean coolant liquid flows into bin 2, lead to liquid spare 4 again with storage bin 2 in clean coolant liquid carry LCD print cooling assembly 1, cool off the LCD printer through clean coolant liquid, impurity or foreign matter in the coolant liquid have been got rid of to the follow, have improved LCD imaging's cleanliness factor, have avoided having sheltered from the light path because of containing impurity or foreign matter in the coolant liquid to influence the formation of image that LCD printed, cause LCD to print failure or print the effect not good.

The filtering assembly 3 further comprises a filter inner core 32, the filter inner core 32 is vertically arranged at the bottom of the water inlet pipe 31, threads are arranged on the outer side wall of the filter inner core 32, the filter inner core 32 is arranged at one end, back to the LCD printing and cooling assembly 1, of the water inlet pipe 31 and stretches into the water inlet pipe 31 to be in threaded connection with the water inlet pipe 31, the filter screen 33 is arranged at one end, back to the water inlet pipe 31, of the filter inner core 32 and seals a water outlet of the filter inner core 32, the filter screen 33 is installed through the arrangement of the filter inner core 32, meanwhile, impurities or foreign matters in the cooling liquid are blocked in the filter inner core 32 and are collected, when the filtering assembly is used, the cooling liquid in the LCD printing and cooling assembly 1 is conveyed into the water inlet pipe 31 under the effect of the liquid outlet through the liquid passing part 4, and the cooling liquid in the water inlet pipe 31 is conveyed into the filter inner core 32, under the effect of filter screen 33, filter the coolant liquid, the impurity or foreign matter that filter down is located filter inner core 32, clean coolant liquid flows into storage tank 2 from filter screen 33, the clear coolant liquid is carried in LCD printing cooling module 1 through leading to liquid spare 4, cool off the printer, thereby the cleanliness factor of LCD formation of image has been improved, because of containing impurity or foreign matter in the coolant liquid, the light path has been sheltered from, thereby influence the formation of image that the LCD printed, cause LCD to print failure or print the effect not good, simultaneously after filter screen 33 live time has been long, there are impurity or foreign matter on the great side in filter inner core 32 this moment, can influence the effect of filter inner core 32 toward the interior input coolant liquid of storage tank 2 this moment, filter screen 33 department takes place to block up, at this moment, rotate filter inner core 32, thereby take off filter inner core 32 from inlet tube 31, impurity or foreign matter in the filter inner core 32 or change filter screen 33, use convenience more.

The end, facing the filter screen 33, of the filter inner core 32 is provided with a coolant inner outlet fastening piece 34, the coolant inner outlet fastening piece 34 is arranged to be a sleeve with two open ends, the coolant inner outlet fastening piece 34 is vertically arranged at the bottom of the filter inner core 32, the two open ends and the inner wall of the coolant inner outlet fastening piece 34 are provided with threads, the coolant inner outlet fastening piece 34 is sleeved on the filter inner core 32 and is in threaded connection with the outer wall of the filter inner core 32, the filter screen 33 is located between the outer wall of the filter inner core 32 and the inner wall of the coolant inner outlet fastening piece 34 and is fastened, through the arrangement of the coolant inner outlet fastening piece 34, when the filter screen 33 is installed, the filter screen 33 is firstly sleeved on the filter inner core 32, then the coolant inner outlet fastening piece 34 is taken out, and the coolant inner outlet fastening piece 34 is sleeved on the end, facing the filter screen 33, of the filter inner core 32, then rotate export fastener 34 in the coolant liquid, export fastener 34 screw thread is screwed on filter inner core 32 in with the coolant liquid, filter screen 33 is located the piece of export fastener 34 inside wall in filter inner core 32 lateral wall and the coolant liquid this moment, thereby fasten fixedly filter screen 33, it drops off from filter inner core 32 to have avoided filter screen 33, influence filterable effect, simultaneously when filter screen 33 needs to be changed, export fastener 34 in the coolant liquid is directly rotated this moment, export fastener 34 rotates from filter inner core 32 in with the coolant liquid, just can change filter screen 33, it is more convenient to use.

The side wall of the filter inner core 32 is provided with the fastening ring 5, when the water inlet pipe 31 and the coolant inner outlet fastening piece 34 are installed, the end faces of the water inlet pipe 31 and the coolant inner outlet fastening piece 34 are abutted against the fastening ring 5, through the arrangement of the fastening ring 5, when the filter inner core 32 is installed on the water inlet pipe 31 or the coolant inner outlet fastening piece 34 is installed on the filter inner core 32, at the moment, when the filter inner core 32 is screwed into the water inlet pipe 31 through threads, the end part of the water inlet pipe 31 can continuously move towards the direction of the fastening ring 5 on the filter inner core 32 until the end part of the water inlet pipe 31 is abutted against the side wall of the fastening ring 5, so that the filter inner core 32 is fastened on the water inlet pipe 31, and simultaneously, when the coolant inner outlet fastening piece 34 is installed on the filter inner core 32, at the moment, the coolant inner outlet fastening piece 34 is screwed into the filter inner core 32 through threads, at the moment, until the end part of the coolant inner outlet fastening piece 34 is abutted against the side wall of the fastening ring 5, thereby securing coolant inner outlet fasteners 34 to the filter core 32.

The filter screen 33 is a superfine filter screen, and the filtering effect is better through the arrangement of the superfine filter screen 33.

Specifically, the storage box 2 comprises a hollow box body 21 with an opening at one end and an upper cover 22 positioned at the opening of the box body 21, one part of the side wall of the box body 21 is transparent, so that the cleanness of the cooling liquid in the box body 21 and the using effect of the filter assembly 3 can be observed conveniently, a particulate monitor 23 is arranged on the box body 21 and used for monitoring the content of impurities or foreign matters in the cooling liquid in the box body 21, the inner side wall of the upper cover 22 and the outer side wall of the opening of the box body 21 are both provided with threads, the upper cover 22 is sleeved at the opening of the box body 21 and covers the opening of the box body 21, the upper cover 22 is in threaded connection with the box body 21, when in use, the upper cover 22 is rotated at the opening of the box body 21, so that the upper cover 22 is screwed on the box body 21, after the filter assembly 3 is used for a long time in the storage box body 2, the upper cover 22 is rotated at the moment, with upper cover 22 from box 21 take off, rotate filter inner core 32 to take off filter inner core 32 from inlet tube 31, thereby conveniently change filter screen 33 in filter inner core 32 or the filter inner core 32, or after having prolonged the live time, accumulational impurity or foreign matter clear up in the filter inner core 32, it is more convenient to use.

Lead to liquid 4 including setting up the coolant liquid pipeline 41 in inlet tube 31 department, coolant liquid pipeline 41 prints inlet tube 31 and LCD cooling module 1's delivery port intercommunication, be provided with cooling pump 42 between storage box 2 and the LCD water inlet that cooling module 1 was printed to the LCD, cooling pump 42 carries the water inlet department that LCD printed cooling module 1 with the cooling water in the storage box 2 and enters into LCD prints cooling module 1, when the printer begins to work, cooling pump 42 begins to work this moment, thereby print cooling module 1 with the clear transport LCD in the storage box 2, thereby print cooling module 1 through LCD and come to cool off the printer, the coolant liquid after the cooling is carried again in the filter assembly 3, filter the coolant liquid, thereby get rid of impurity or foreign matter in the coolant liquid, make the coolant liquid guarantee clean, the clean coolant liquid flows back again in the storage box 2, carry the LCD once more and print cooling module 1 in to the printer and cool off, cool off the printer with clean coolant liquid to the coolant liquid that continuously flows back filters, thereby improved the cleanliness factor that the LCD formed images, avoided containing impurity or foreign matter in the coolant liquid, sheltered from the light path, thereby influence the formation of image that the LCD printed, cause the LCD to print the failure or print the effect not good.

Still be provided with coolant liquid filling opening 6 on the top of bin 2 for to adding the coolant liquid in bin 2, conveniently add the coolant liquid in bin 2, through the setting of coolant liquid filling opening 6, from adding the coolant liquid in bin 2, guarantee that there is sufficient coolant liquid to let in the past LCD printing cooling module 1 in bin 2, guarantee the cooling effect of printer.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims (10)

1. An LCD printer cooling system comprising an LCD print cooling assembly (1), characterized by further comprising:

the storage tank (2) is used for storing cooling liquid, and the storage tank (2) and the LCD printing and cooling assembly (1) are provided with a liquid passing piece (4) which is used for conveying the cooling liquid into the LCD printing and cooling assembly (1) and enabling the cooling liquid to flow into the storage tank (2) from the LCD printing and cooling assembly (1) again;

and the filtering component (3) is arranged in the storage box (2), and the cooling liquid introduced into the storage box (2) from the LCD printing cooling component (1) is filtered by the filtering component (3) and then flows into the storage box (2).

2. The cooling system for the LCD printer according to claim 1, wherein the filtering component (3) comprises a water inlet pipe (31), one end of the water inlet pipe (31) is communicated with a liquid outlet of the LCD printing and cooling component (1), and the other section is sleeved with a filtering net (33).

3. The cooling system for the LCD printer according to claim 2, wherein the filter assembly (3) further comprises a filter inner core (32), the outer side wall of the filter inner core (32) is provided with threads, the filter inner core (32) is arranged at one end of the water inlet pipe (31) facing away from the LCD printing cooling assembly (1) and extends into the water inlet pipe (31) to be in threaded connection with the water inlet pipe (31), and the filter screen (33) is arranged at one end of the filter inner core (32) facing away from the water inlet pipe (31) and seals the water outlet of the filter inner core (32).

4. The cooling system for the LCD printer according to claim 3, wherein a cooling liquid inner outlet fastener (34) is arranged on one end of the filter inner core (32) facing the filter screen (33), both ends of the cooling liquid inner outlet fastener (34) are open, the inner wall of the cooling liquid inner outlet fastener is provided with threads, the cooling liquid inner outlet fastener (34) is sleeved on the filter inner core (32) and is in threaded connection with the outer wall of the filter inner core (32), and the filter screen (33) is located between the outer wall of the filter inner core (32) and the inner wall of the cooling liquid inner outlet fastener (34) for fastening.

5. LCD printer cooling system according to claim 4, characterized in that the filter core (32) is provided with a fastening ring (5) on its side wall, when the inlet pipe (31) and the outlet in cooling liquid fastening (34) are installed, the end faces of the inlet pipe (31) and the outlet in cooling liquid fastening (34) will interfere with the fastening ring (5).

6. The LCD printer cooling system according to claim 2, wherein the filter screen (33) is provided as a super fine filter screen.

7. The cooling system for the LCD printer as claimed in claim 1, wherein the storage box (2) comprises a hollow box body (21) with an opening at one end and an upper cover (22) positioned at the opening of the box body (21), the inner side wall of the upper cover (22) and the outer side wall of the opening of the box body (21) are both provided with threads, the upper cover (22) is sleeved at the opening of the box body (21) and covers the opening of the box body (21), and the upper cover (22) is in threaded connection with the box body (21).

8. The cooling system for the LCD printer according to claim 2, wherein the liquid passing member (4) comprises a cooling liquid pipeline (41) arranged at the water inlet pipe (31), the cooling liquid pipeline (41) communicates the water inlet pipe (31) with the water outlet of the LCD printing cooling assembly (1), a cooling pump (42) is arranged between the water inlet of the storage tank (2) and the LCD printing cooling assembly (1), and the cooling pump (42) conveys the cooling water in the storage tank (2) to the water inlet of the LCD printing cooling assembly (1) to enter the LCD printing cooling assembly (1).

9. LCD printer cooling system according to one of claims 1 to 8, characterized in that the storage tank (2) is also provided on top with a cooling liquid filling opening (6) for adding cooling liquid into the storage tank (2).

10. A printer comprising an LCD printer cooling system according to any of claims 1 to 8.

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