CN216373916U - Printer with overheat protection function - Google Patents

Abstract

The utility model discloses a printer with an overheat protection function, which comprises a printer body and a central processing unit, wherein a power supply box is fixedly arranged on the back surface of an inner cavity of the printer body, voltage controllers are fixedly arranged on the top and the bottom of the front surface of the power supply box, and power lines are fixedly connected to the front surface of the voltage controllers. According to the utility model, through the arrangement of the temperature detector, the temperature detector can monitor the temperature of the inner cavity of the body in real time, and when the temperature is too high, a signal can be immediately transmitted to the power supply control module, the power supply control module can transmit the signal to the power supply module, the power supply module can directly control the power supply box to be closed, the damage of the body caused by continuous operation after overheating is prevented, the body can be well protected, and meanwhile, the problems that the power supply can not be timely found to be closed when the existing printer is overheated, and the printer is easily burnt out due to overheating under the condition of poor heat dissipation are solved.

Description

Printer with overheat protection function

Technical Field

The utility model relates to the technical field of printers, in particular to a printer with an overheat protection function.

Background

The printer is one of the output devices of the computer, is used for printing the result of the computer processing on the relevant medium, and the indexes for measuring the quality of the printer are three items: the printer comprises a printing resolution, a printing speed and noise, various printers, whether a printing element performs striking action on paper or not, a split-striking printer and a non-striking printer, a split-full-font printer and a dot-matrix character printer, a split-serial printer and a line printer, and printers such as a split-column printer, a ball printer, an ink-jet printer, a thermal sensitive printer, a laser printer, an electrostatic printer, a magnetic printer and a light emitting diode printer according to the adopted technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a printer with an overheating protection function, which has the advantage of the overheating protection function and solves the problems that the conventional printer cannot timely find the power off when being overheated, and the printer is easily burnt out due to overheating under the condition of poor heat dissipation.

In order to achieve the purpose, the utility model provides the following technical scheme: a printer with an overheat protection function comprises a printer body and a central processing unit, wherein a power box is fixedly mounted on the back of a cavity of the printer body, a voltage controller is fixedly mounted on the top and the bottom of the front of the power box, a power line is fixedly connected to the front of the voltage controller, a fixing block is fixedly mounted on the front of the power line, a mounting plate is fixedly mounted on the back of the cavity of the printer body, a heat dissipation device is movably mounted on the front of the mounting plate, a temperature detector is fixedly mounted on the top of the cavity of the printer body, an alarm lamp is fixedly mounted on the right side of the top of the printer body, an input end of the central processing unit is electrically connected with a power control module, an output end of the power control module is electrically connected with a power module, an output end of the central processing unit is electrically connected with an input end of the voltage controller, and an output end of the voltage controller is electrically connected with an input end of the power line, the input end of the power control module is electrically connected with the output end of the temperature detector.

Preferably, a display screen is fixedly mounted at the center of the top of the machine body, and a printing outlet is formed in the center of the front surface of the machine body.

Preferably, the front of the fixed block is fixedly provided with a power supply pipeline, and the left side of the fixed block is fixedly provided with a power supply controller.

Preferably, the left side of the machine body is fixedly provided with a radiating fin, and the front side of the machine body and the position close to the bottom of the machine body are fixedly provided with a guide plate.

Preferably, the air outlets are formed in two sides of the heat dissipation device, and the dust screen is fixedly mounted on the surface of each air outlet.

Preferably, an output shaft is fixedly installed in an inner cavity of the heat dissipation device, and fan blades are fixedly installed on the periphery of the output shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can monitor the temperature of the inner cavity of the machine body in real time through the arrangement of the temperature detector, and can immediately transmit a signal to the power supply control module when the temperature is overhigh, the power supply control module can transmit the signal to the power supply module, the power supply module can directly control the power supply box to be closed, and transmit the signal to the central processing unit through the power supply control module, the central processing unit can transmit the signal to control the alarm lamp to give an alarm so that personnel can find and process the alarm in time, the central processing unit can transmit the signal to the voltage controller, the voltage controller can close the power supply of the power line and can close the machine body in time when the machine body is overheated, the damage of the machine body caused by continuous operation after overheating is prevented, the machine body can be well protected, and the problems that the prior printer cannot find the power supply to be closed in time when the printer is overheated and the printer is overheated under the condition of poor heat dissipation are solved, this leads to a problem that the printer is easily burned out due to overheating.

2. The heat dissipation device can dissipate heat of the inner cavity of the machine body, and the heat dissipation fins can timely discharge hot air, so that a good heat dissipation effect is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the body structure of the present invention in partial cross-section;

fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. a body; 2. a display screen; 3. a print outlet; 4. a guide plate; 5. a heat sink; 6. a power supply box; 7. a voltage controller; 8. a power supply controller; 9. a temperature detector; 10. a power supply conduit; 11. a fixed block; 12. a power line; 13. mounting a plate; 14. an air outlet; 15. a heat sink; 16. an output shaft; 17. a dust screen; 18. an alarm light.

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. 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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a printer with overheat protection function comprises a body 1 and a central processing unit, a display screen 2 is fixedly installed at the center of the top of the body 1, a printing outlet 3 is opened at the center of the front of the body 1, a power box 6 is fixedly installed at the back of the inner cavity of the body 1, a voltage controller 7 is fixedly installed at the top and the bottom of the front of the power box 6, a power line 12 is fixedly connected to the front of the voltage controller 7, a fixed block 11 is fixedly installed at the front of the power line 12, a power pipeline 10 is fixedly installed at the front of the fixed block 11, a power controller 8 is fixedly installed at the left side of the fixed block 11, an installation plate 13 is fixedly installed at the back of the inner cavity of the body 1, a heat dissipation device 15 is movably installed at the front of the installation plate 13, air outlets 14 are opened at both sides of the heat dissipation device 15, and a dust screen 17 is fixedly installed on the surfaces of the air outlets 14, an output shaft 16 is fixedly arranged in an inner cavity of the heat dissipation device 15, fan blades are fixedly arranged on the periphery of the output shaft 16, the inner cavity of the machine body 1 can be dissipated through the heat dissipation device 15, hot air can be timely exhausted through the heat dissipation fins 5, a good heat dissipation effect is achieved, a temperature detector 9 is fixedly arranged on the top of the inner cavity of the machine body 1, an alarm lamp 18 is fixedly arranged on the right side of the top of the machine body 1, an input end of a central processing unit is electrically connected with a power supply control module, an output end of the power supply control module is electrically connected with a power supply module, an output end of the central processing unit is electrically connected with an input end of a voltage controller 7, an output end of the voltage controller 7 is electrically connected with an input end of a power line 12, an input end of the power supply control module is electrically connected with an output end of the temperature detector 9, heat dissipation fins 5 are fixedly arranged on the left side of the machine body 1, and a guide plate 4 is fixedly arranged on the front side of the machine body 1 and close to the bottom, through the arrangement of the temperature detector 9, the temperature detector 9 can monitor the temperature of the inner cavity of the machine body 1 in real time, and when the temperature is too high, a signal can be immediately transmitted to the power supply control module, the power supply control module can transmit the signal to the power supply module, the power supply module can directly control the power supply box 6 to be closed, and the signal is transmitted to the central processing unit through the power supply control module, the central processing unit can transmit the signal to control the alarm lamp 18 to give an alarm so that personnel can find and process the alarm in time, the central processing unit can transmit the signal to the voltage controller 7, the voltage controller 7 can close the power supply of the power line 12, the alarm lamp can be closed in time when the machine body 1 is overheated, the damage of the machine body 1 caused by continuous operation after overheating is prevented, the machine body 1 can be well protected, and meanwhile, the problem that the power supply can not be found and closed in time when the existing printer is overheated is solved, and overheating under poor heat dissipation conditions can cause a problem that the printer is easily burned out due to overheating.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, thermodetector 9 can carry out real time monitoring to the temperature of organism 1 inner chamber, and when the temperature is too high, can transmit signal to power control module immediately, power control module can transmit signal to power module, power module can close by direct control power supply box 6, and transmit signal to central processing unit through power control module, central processing unit can transmit signal control warning light 18 and carry out the police dispatch newspaper, make personnel can in time discover to handle, and central processing unit can transmit signal to voltage controller 7, voltage controller 7 can close the power of power cord 12, can in time close when organism 1 is overheated, prevent to lead to organism 1 to damage after overheated continuous operation, protection organism 1 that can be better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a printer with overheat protection function, includes organism (1) and central processing unit, its characterized in that: the back fixed mounting of organism (1) inner chamber has power supply box (6), the equal fixed mounting in positive top and bottom of power supply box (6) has voltage controller (7), the front fixedly connected with power cord (12) of voltage controller (7), the front fixed mounting of power cord (12) has fixed block (11), the back fixed mounting of organism (1) inner chamber has mounting panel (13), the front movable mounting of mounting panel (13) has heat abstractor (15), the top fixed mounting of organism (1) inner chamber has thermodetector (9), the right side fixed mounting of organism (1) top has warning light (18), central processing unit's input electric connection has power control module, power control module's output electric connection has power module, central processing unit's output and voltage controller (7) input electric connection, the output end of the voltage controller (7) is electrically connected with the input end of the power line (12), and the input end of the power control module is electrically connected with the output end of the temperature detector (9).

2. The printer with overheat protection function according to claim 1, wherein: the center department fixed mounting at organism (1) top has display screen (2), organism (1) openly center department has seted up and has printed export (3).

3. The printer with overheat protection function according to claim 1, wherein: the front fixed mounting of fixed block (11) has power supply pipeline (10), the left side fixed mounting of fixed block (11) has power supply controller (8).

4. The printer with overheat protection function according to claim 1, wherein: the left side fixed mounting of organism (1) has fin (5), the position fixed mounting that just is close to the bottom in the front of organism (1) has baffle (4).

5. The printer with overheat protection function according to claim 1, wherein: air outlets (14) are formed in two sides of the heat dissipation device (15), and dust screens (17) are fixedly mounted on the surfaces of the air outlets (14).

6. The printer with overheat protection function according to claim 1, wherein: an output shaft (16) is fixedly mounted in an inner cavity of the heat dissipation device (15), and fan blades are fixedly mounted on the periphery of the output shaft (16).

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