CN211786606U

CN211786606U - Duplicator dustcoat convenient to heat dissipation

Info

Publication number: CN211786606U
Application number: CN202020594160.4U
Authority: CN
Inventors: 张颖欣
Original assignee: Qinhuangdao Zhenglan Technology Co ltd
Current assignee: Qinhuangdao Zhenglan Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-10-27
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a duplicator dustcoat convenient to heat dissipation, including shell and right angle board, the surface of shell is provided with the exit slot, and the inboard slip of shell is pegged graft and is had the box of placing, and the shell has through bolted connection and right angle board, and the surface of right angle board is provided with the pottery heat dissipation layer, and the internal surface of right angle board is provided with the graphite alkene heat-sink shell, and the bottom inboard of right angle board is provided with the cooling chamber, and the inboard packing in cooling chamber has the heat dissipation oil. The heat absorption is carried out by utilizing the graphene heat absorption layer through the right-angle plate, then the heat is dissipated through the heat dissipation oil and the ceramic heat dissipation layer, and the wind power generated by the rotation of the axial flow fan is combined to accelerate the air circulation in the copying machine, so that the heat dissipation in the copying machine is improved; according to the size of the paper, the baffle is moved along the sliding opening, and the paper outlet paper can be limited by controlling the distance between the baffles.

Description

Duplicator dustcoat convenient to heat dissipation

Technical Field

The utility model belongs to the technical field of the duplicator, specifically be a duplicator dustcoat convenient to heat dissipation.

Background

A copier is an electrostatic copier, which is an apparatus for copying documents using electrostatic technology. The copying machine is an analog type, and can only copy documents faithfully.

Then, the copying machine needs to be heated when working, the internal temperature is extremely high, and particularly, when the copying machine is used for a long time, the internal heat of the copying machine can cause great damage to the internal components of the copying machine, so that the service life of the copying machine is influenced; in addition, because the barrier structure is fixed, the paper with different sizes cannot be limited, and the paper output after copying is easy to scatter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplicator dustcoat convenient to it is radiating to solve the poor problem of duplicator radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a duplicator dustcoat convenient to heat dissipation, includes shell and right angle board, the surface of shell is provided with the exit slot, the inboard slip of shell is pegged graft and is placed the box, the shell have through bolted connection with the right angle board, the surface of right angle board is provided with the ceramic heat dissipation layer, the internal surface of right angle board is provided with the graphite alkene heat-sink shell, the bottom inboard of right angle board is provided with the cooling chamber, the inboard packing in cooling chamber has the heat dissipation oil.

Preferably, the surface of the shell is provided with a mounting opening, an axial flow fan is mounted on the inner side of the mounting opening, and a dust screen is mounted on the inner side of the upper end of the mounting opening.

Preferably, dustproof air vents are arranged on two sides of the shell.

Preferably, the surface of the housing is symmetrically provided with sliding ports.

Preferably, the inner side of the sliding opening is connected with a sliding pin in a sliding mode, a baffle is welded at the upper end of the sliding pin, the surface of the sliding pin is connected with a supporting block in a sliding mode, and a spring is welded between the supporting block and the sliding pin.

Compared with the prior art, the beneficial effects of the utility model are that: the heat absorption is carried out by utilizing the graphene heat absorption layer through the right-angle plate, then the heat is dissipated through the heat dissipation oil and the ceramic heat dissipation layer, and the wind power generated by the rotation of the axial flow fan is combined to accelerate the air circulation in the copying machine, so that the heat dissipation in the copying machine is improved; according to the size of the paper, the baffle is moved along the sliding opening, and the paper outlet paper can be limited by controlling the distance between the baffles.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a circuit diagram of the present invention.

In the figure: the device comprises a shell 1, a paper outlet 11, a sliding port 12, a dustproof air vent 13, a mounting port 14, a dustproof net 15, a paper box 16, a right-angle plate 2, a ceramic heat dissipation layer 21, a graphene heat absorption layer 22, a cooling cavity 23, heat dissipation oil 24, a baffle 3, a sliding pin 31, a abutting block 32, a spring 33 and an axial flow fan 4.

Detailed Description

Referring to fig. 1, a copier housing convenient for heat dissipation comprises a housing 1 and a right-angle plate 2, a paper outlet 11 is arranged on the surface of the housing 1, a placing box 16 is inserted into the inner side of the housing 1 in a sliding manner, the housing 1 is connected with the right-angle plate 2 through a bolt, the right-angle plate 2 is made of stainless steel material and has good heat conductivity, the lower surface of the right-angle plate 2 can be placed on the surface of a placing table to transfer heat, a ceramic heat dissipation layer 21 is arranged on the outer surface of the right-angle plate 2, the contact through ceramic heat dissipation layer 21 and air and placing the face gives off the absorptive heat of right angle board 2, and the internal surface of right angle board 2 is provided with graphite alkene heat-sink shell 22, and graphite alkene heat-sink shell 22 can absorb the heat and transmit for right angle board 2 through its high conductibility, and the bottom inboard of right angle board 2 is provided with cooling chamber 23, and cooling chamber 23's inboard is filled has heat dissipation oil 24, and heat dissipation oil 24 is used for absorbing the absorptive heat of right angle board 2 and cools down it.

Referring to fig. 1, a mounting port 14 is formed in a surface of a housing 1, an axial flow fan 4 is mounted inside the mounting port 14, and the type of the axial flow fan 4 is as follows: 1550BHL, a dust screen 15 is attached to the inner side of the upper end of the attachment opening 14, and the dust screen 15 prevents the axial flow fan 4 from blowing dust into the copying machine.

Referring to fig. 1, two sides of the housing 1 are provided with dust-proof air vents 13, and the dust-proof air vents 13 are arranged to facilitate air circulation inside the copier.

Referring to fig. 1 and 2, the surface of the housing 1 is symmetrically provided with sliding openings 12, and the sliding openings 12 serve as a moving guide for the baffle 3.

Referring to fig. 2, a sliding pin 31 is slidably connected to the inner side of the sliding opening 12, a baffle 3 is welded to the upper end of the sliding pin 31, a resisting block 32 is slidably connected to the surface of the sliding pin 31, a spring 33 is fixedly connected to the lower surface of the resisting block 32, the upper surface is in contact with the housing 1, a spring 33 is welded between the resisting block 32 and the sliding pin 31, the spring 33 is sleeved on the surface of the sliding pin 31, the sliding pin 31 and the resisting block 32 are respectively welded to the two ends of the spring 33, and the elastic force of the spring 33 pushes the resisting block 32 to be in contact with the housing 1 to position the baffle 3 by using the.

Referring to fig. 3, the axial flow fan 4 is connected in series to the power circuit.

The working principle of the scheme is as follows: when the copying machine is used, the graphene heat absorption layer 22 is arranged on the surface of the inner wall of the right-angle plate 2, the ceramic heat dissipation layer 21 is arranged on the outer surface of the right-angle plate, and the heat dissipation oil 24 is filled in the cooling cavity 23 of the right-angle plate 2, so that after the right-angle plate 2 absorbs heat through the graphene heat absorption layer 22, the absorbed heat can be dissipated through the heat dissipation oil 24 and the ceramic heat dissipation layer 21, the axial flow fan 4 is arranged on the inner side of the mounting port 14 of the shell 1, air generated by rotation of the axial flow fan 4 is blown into the copying machine, circulation of air in the copying machine from the dustproof air vent 13 is accelerated, and the heat dissipation in the copying; because the baffle 3 is connected to the inner side of the sliding port 12 in a sliding manner through the sliding pin 31, the baffle 3 is positioned by pressing the surface of the shell 1 upwards through the elastic abutting block 32 of the spring 33, so that the baffle 3 is moved along the sliding port 12, the distance between the baffles 3 is controlled, and the paper discharged from the paper outlet 11 is limited according to the size of the paper, and the paper is prevented from being scattered.

Claims

1. The utility model provides a duplicator dustcoat convenient to heat dissipation, includes shell (1) and squaring plate (2), its characterized in that: the surface of shell (1) is provided with exit slot (11), the inboard slip grafting of shell (1) has place box (16), shell (1) have through bolted connection with right angle board (2), the surface of right angle board (2) is provided with ceramic heat dissipation layer (21), the internal surface of right angle board (2) is provided with graphite alkene heat-absorbing layer (22), the bottom inboard of right angle board (2) is provided with cooling chamber (23), the inboard packing of cooling chamber (23) has heat dissipation oil (24).

2. A copier housing facilitating heat dissipation according to claim 1, wherein: the surface of the shell (1) is provided with a mounting hole (14), an axial flow fan (4) is mounted on the inner side of the mounting hole (14), and a dust screen (15) is mounted on the inner side of the upper end of the mounting hole (14).

3. A copier housing facilitating heat dissipation according to claim 1, wherein: and two sides of the shell (1) are provided with dustproof air vents (13).

4. A copier housing facilitating heat dissipation according to claim 1, wherein: the surface of the shell (1) is symmetrically provided with sliding ports (12).

5. A copier housing facilitating heat dissipation according to claim 4, wherein: the inner side of the sliding opening (12) is connected with a sliding pin (31) in a sliding mode, the upper end of the sliding pin (31) is welded with a baffle (3), the surface of the sliding pin (31) is connected with a resisting block (32) in a sliding mode, and a spring (33) is welded between the resisting block (32) and the sliding pin (31).