CN218594004U

CN218594004U - Heat radiation structure of printer processor

Info

Publication number: CN218594004U
Application number: CN202222710917.3U
Authority: CN
Inventors: 罗锦波
Original assignee: Shenzhen Rodinbell Technology Co ltd
Current assignee: Shenzhen Rodinbell Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-10
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to a printing apparatus technical field discloses a heat radiation structure of printer processor, it includes metal machine case, mainboard and central processing unit, and the mainboard is installed at metal machine incasement, and central processing unit installs on the mainboard, and central processing unit facing has A silica gel pad, and A silica gel pad facing has the metal radiating part, and metal radiating part facing has B silica gel pad, and the metal radiating part presss from both sides between A silica gel pad and B silica gel pad, and B silica gel pad presss from both sides between a lateral wall of metal radiating part and metal machine case. The utility model has the advantages that: adopt dual heat dissipation, the heat of first heavy central processing unit is inhaled metal radiating part the inside through A silica gel pad, and the heat of CPU is walked away in the transfer, and the second is through B silica gel pad after with heat transfer to metal machine case on, metal machine case has good heat conductivity, thereby the heat is taken away after the outside air heat exchange and is reduced inside mainboard temperature, long service life and noiselessness.

Description

Heat radiation structure of printer processor

Technical Field

The utility model relates to a printing apparatus technical field, especially a heat radiation structure of printer treater.

Background

The label printer is that can edit multiple characters such as multiple characters, bar code, through the printing mode of heat-transfer seal, prints the printer on the non-setting adhesive sticker, can use the sign in multiple places such as office, mill, power plant, warehouse and market, is that the label prints dedicated printer: in the process, a thermal head prints required information on each of a plurality of labels temporarily attached to a long-sized backing paper constituting a continuous paper sheet, by rotating a platen roller while sandwiching one end of the continuous paper sheet wound in a roll shape between the thermal head and the platen roller, and thereby feeding the continuous paper sheet by feeding the continuous paper sheet out in a sheet shape.

The existing printers in the market are radiators and fans for radiating, the fans can be damaged after a long time, the performance of a mainboard is influenced, the maintenance rate is high, and the fans can be worn, vibrated and have increased noise after a long time of working, like Chinese utility model patent (No. CN201520124545.3, namely a radiating mechanism of a label printer).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat radiation structure of printer treater to overcome prior art's shortcoming.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a heat radiation structure of printer treater, includes metal machine case, mainboard and central processing unit, the mainboard is installed metal machine incasement, central processing unit installs on the mainboard, central processing unit upper berth has A silica gel pad, A silica gel pad upper berth has the metal radiating piece, metal radiating piece upper berth has B silica gel pad, the metal radiating piece presss from both sides A silica gel pad with between the B silica gel pad, the B silica gel pad presss from both sides the metal radiating piece with between a lateral wall of metal machine case.

Preferably, the metal heat dissipation part is an aluminum alloy block, a row of heat dissipation cavities are formed in the aluminum alloy block, the heat dissipation cavities penetrate through the aluminum alloy block, and the A silica gel pad and the B silica gel pad are located on two sides of the heat dissipation cavities respectively.

Preferably, the metal case comprises a case body and a movable side door, wherein the movable side door is rotatably installed on a case opening of the case body through a hinge.

Preferably, the movable side door includes top panel, side board and front panel, the one end bending type of top panel becomes "7" style of calligraphy, one side of front panel has set firmly the connecting plate, side board demountable installation be in on the connecting plate, front panel demountable installation be in on the bending segment of top panel, just the connecting plate is located one side of top panel.

Preferably, the side panel is further provided with a groove, and two ends of the groove respectively extend to two opposite edges of the side panel.

Preferably, the side panels are integrally formed with a rear panel, and the rear panel and the front panel are both located on the same surface of the side panels.

Preferably, an upper decorative plate is detachably mounted on the upper panel, and a front decorative plate is detachably mounted on the front panel.

Preferably, a transparent observation window is arranged on the side panel, the groove is provided with a half circle along the circumference of the transparent observation window, one end of the groove extends to the upper panel, and the other end of the groove extends to the edge of the side panel back to the upper panel.

Preferably, a handle is detachably mounted at one end of the groove far away from the upper panel.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt dual heat dissipation, the heat of first heavy central processing unit is inhaled the metal radiating part the inside through A silica gel pad, shifts away CPU's heat, and the second is through transferring the heat to metal machine case after B silica gel pad again on, metal machine case has good heat conductivity, thereby the heat is taken away after the outside air heat exchange and is reduced inside mainboard temperature, long service life and noiselessness.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the side door;

FIG. 3 is a schematic structural view of a side door;

FIG. 4 is an exploded view of the side door;

in the figure, 1-upper panel, 2-side panel, 3-front panel, 4-connecting plate, 5-groove, 6-rear panel, 7-upper decorative plate, 8-front decorative plate, 9-transparent observation window, 10-shell, 11-hinge, 12-handle, 13-screw, 14-nut, 15-mainboard, 16-central processor, 17-A silica gel pad, 18-metal heat sink, 19-B silica gel pad and 20-heat sink cavity.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, or the directions or positional relationships that the skilled person usually understand, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a heat dissipation structure of a printer processor 16 includes a metal chassis, a motherboard 15 and a central processing unit 16, the motherboard 15 is installed in the metal chassis, the central processing unit 16 is installed on the motherboard 15, an a silica gel pad 17 is attached to the central processing unit 16, a metal heat sink 18 is attached to the a silica gel pad 17, a B silica gel pad 19 is attached to the metal heat sink 18, the metal heat sink 18 is sandwiched between the a silica gel pad 17 and the B silica gel pad 19, the B silica gel pad 19 is sandwiched between the metal heat sink 18 and a side wall of the metal chassis, the metal heat sink 18 is an aluminum alloy block, the chassis is an aluminum alloy sheet metal part, a row of heat dissipation cavities 20 are formed in the aluminum alloy block, the heat dissipation cavities 20 penetrate through the aluminum alloy block, the a silica gel pad 17 and the B silica gel pad 19 are respectively located on two sides of the heat dissipation cavities 20, dual heat dissipation is adopted, heat dissipation is performed, heat of the first heavy central processing unit 16 is absorbed into the metal heat sink 18 through the a silica gel pad 17, the heat dissipation of the CPU is removed, the second is transferred to the metal chassis through the B silica gel pad 19, the metal chassis has good heat conductivity, the heat is taken away by external air, and the internal temperature of the motherboard 15, and the chassis is not subjected to reduce the noise.

In this embodiment, as shown in fig. 2-4, the metal chassis includes casing 10 and movable side door, movable side door includes upper panel 1, side board 2 and front panel 3, the one end bending type of upper panel 1 becomes "7" style of calligraphy, one side of front panel 3 has set firmly connecting plate 4, side board 2 demountable installation is on connecting plate 4, front panel 3 demountable installation is on the bending section of upper panel 1, and connecting plate 4 is located one side of upper panel 1, hinge 11 has set firmly on the inner wall of casing 10's shell mouth, another page or leaf of hinge 11 sets firmly on upper panel 1, and another page or leaf of hinge 11 is located the inboard that upper panel 1 buckles, it is the polylith of removable side door design, every independent stamping forming, because buckling on every piece is few, so every piece is changeed and is made, production cost is reduced, simultaneously can match the difference of the needs to each face of chamber door according to industrial design, every piece is independent spraying correspond the lacquer look after, assemble into the chamber door can, need not whole chamber door is every face alone to spout the look alone, the spraying is reduced, the operating efficiency is improved, be worth explaining: the panels of the movable side door are assembled by matching the screws 13 and the nuts 14, and in order to enhance the firmness after the connection between the panels, the side panel 2 can be abutted against the edge of the upper panel 1 along the edge and welded on the upper panel 1, and the side panel 2 opposite to the movable side door on the shell 10 is also assembled by matching the screws 13 and the nuts 14.

In the present embodiment, as shown in fig. 3 and 4, the side panel 2 is further provided with a groove 5, and two ends of the groove 5 respectively extend to two opposite sides of the side panel 2, so as to enhance the strength of the side panel 2.

In the present embodiment, as shown in fig. 3 and 4, the back panel 6 is integrally formed on the side panel 2, and the back panel 6 and the front panel 3 are both located on the same surface of the side panel 2, so that the production process of assembling the back panel 6 is eliminated, and the assembly efficiency of the box door is improved.

In this embodiment, as shown in fig. 3 and 4, demountable installation has last decorative board 7 on the top panel 1, demountable installation has preceding decorative board 8 on the front panel 3, the decorative cover adopts the plastic to make, and all set up threaded hole on the decorative cover, replace nut 14 on the bending section of top panel 1 with the screw hole, install front panel 3 on top panel 1, can avoid screw 13 to leak outward and scratch the user's arm, the decorative cover has the effect of absorbing the impact force simultaneously, can reduce the arm and hit the printer, cause injured risk.

In this embodiment, as shown in fig. 3 and 4, a transparent viewing window 9 is provided on the side panel 2, the groove 5 is provided with a half-turn along the circumference of the transparent viewing window 9, one end of the groove 5 extends to the upper panel 1, and the other end of the groove 5 extends to the edge of the side panel 2 from the upper panel 1, so that whether the carbon ribbon and the label are used up or not can be conveniently observed.

In the embodiment, as shown in fig. 3 and 4, a handle 12 is detachably mounted at one end of the groove 5 away from the upper panel 1, the handle 12 is made of silicon rubber, and fingers can be prevented from scratching when the handle 12 is held to open the box door.

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

1. The utility model provides a heat radiation structure of printer treater, includes metal machine case, mainboard (15) and central processing unit (16), mainboard (15) are installed in the metal machine incasement, central processing unit (16) are installed on mainboard (15), its characterized in that: central processing unit (16) upper paste has A silica gel pad (17), A silica gel pad (17) upper paste has metal heat dissipation piece (18), metal heat dissipation piece (18) upper paste has B silica gel pad (19), metal heat dissipation piece (18) clamp A silica gel pad (17) with between B silica gel pad (19), B silica gel pad (19) clamp is in metal heat dissipation piece (18) with between a lateral wall of metal machine case.

2. The heat dissipating structure of a printer processor as claimed in claim 1, wherein: the metal heat dissipation piece (18) is an aluminum alloy block, a row of heat dissipation cavities (20) are formed in the aluminum alloy block, the heat dissipation cavities (20) penetrate through the aluminum alloy block, and the A silica gel pad (17) and the B silica gel pad (19) are located on two sides of the heat dissipation cavities (20) respectively.

3. The heat dissipating structure of a printer processor as claimed in claim 1, wherein: the metal case comprises a case body (10) and a movable side door, wherein the movable side door is rotatably installed on a case opening of the case body (10) through a hinge (11).

4. The heat dissipating structure of a printer processor as claimed in claim 3, wherein: move the side door and include top panel (1), side board (2) and front panel (3), the one end bending type of top panel (1) becomes "7" style of calligraphy, one side of front panel (3) has set firmly connecting plate (4), side board (2) demountable installation be in on connecting plate (4), front panel (3) demountable installation be in on the bending section of top panel (1), just connecting plate (4) are located one side of top panel (1).

5. The heat dissipating structure of a printer processor as claimed in claim 4, wherein: the side panel (2) is further provided with a groove (5), and two ends of the groove (5) respectively extend to two opposite sides of the side panel (2).

6. The heat dissipating structure of a printer processor as claimed in claim 4, wherein: the side panel (2) is integrally formed with a rear panel (6), and the rear panel (6) and the front panel (3) are both located on the same surface of the side panel (2).

7. The heat dissipating structure of a printer processor as claimed in claim 4, wherein: the upper panel (1) is detachably provided with an upper decorative plate (7), and the front panel (3) is detachably provided with a front decorative plate (8).

8. The heat dissipating structure of a printer processor as claimed in claim 5, wherein: be provided with transparent observation window (9) on side board (2), recess (5) are followed the circumference of transparent observation window (9) sets up the half-turn, the one end of recess (5) extends to top panel (1), the other end dorsad of recess (5) top panel (1) extends to the edge of side board (2).

9. The heat dissipating structure of a printer processor of claim 8, wherein: one end of the groove (5) far away from the upper panel (1) is detachably provided with a handle (12).