CN210986854U - Heat radiation structure of outdoor information issuing machine - Google Patents
Heat radiation structure of outdoor information issuing machine Download PDFInfo
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- CN210986854U CN210986854U CN201922201650.3U CN201922201650U CN210986854U CN 210986854 U CN210986854 U CN 210986854U CN 201922201650 U CN201922201650 U CN 201922201650U CN 210986854 U CN210986854 U CN 210986854U
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- heat dissipation
- display screen
- heat
- information issuing
- issuing machine
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Abstract
The utility model discloses a heat radiation structure of an outdoor information issuing machine, in particular to the technical field of information issuing machines, a display screen is arranged in the device chamber, a micro air conditioner host is arranged in the driving chamber, a fixing frame is fixedly sleeved outside the display screen, and a heat radiation mechanism is connected on the side wall of the display screen; the heat dissipation mechanism comprises a heat conduction silica gel pad attached to the inner side wall of the display screen, a heat dissipation copper plate attached to the heat conduction silica gel pad, a plurality of heat dissipation fins fixed on the outer wall of the heat dissipation copper plate and heat dissipation copper pipes penetrating through the heat dissipation fins. The utility model discloses can make the quick conduction of heat that the display screen during operation produced to the outside of organism, improve the stability of outdoor information issuing machine during operation, prolong life.
Description
Technical Field
The utility model relates to an information issuing machine technical field, more specifically say, the utility model relates to a heat radiation structure of outdoor information issuing machine.
Background
Along with social development, outdoor information issuing machine is also more and more applied to places such as square, station, bus stop tablet and express delivery cabinet, because outdoor ambient brightness is higher, consequently outdoor information issuing machine's LCD screen luminance need improve to lead to LCD screen backlight power to increase, after the power of backlight increases, and then produced a large amount of heats, make the temperature at information issuing machine display screen position increase, how to make the heat of display screen obtain the quick heat dissipation, be the key of outdoor information issuing machine stable use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a heat radiation structure of outdoor information issuing machine that radiating efficiency is high to improve the high problem of current outdoor information issuing machine display screen position temperature.
In order to solve the technical problem, the utility model provides a following technical scheme: a heat dissipation structure of an outdoor information issuing machine comprises a machine base, a machine body fixed at the top of the machine base, a driving chamber and a device chamber, wherein the driving chamber and the device chamber are arranged inside the machine body;
the heat dissipation mechanism comprises a heat conduction silica gel pad attached to the inner side wall of the display screen, a heat dissipation copper plate attached to the heat conduction silica gel pad, a plurality of heat dissipation fins fixed on the outer wall of the heat dissipation copper plate and a heat dissipation copper pipe penetrating through the heat dissipation fins, the heat dissipation copper plate is detachably connected with the fixed frame through a plurality of screws, and the outer wall of the heat dissipation copper pipe is also attached to the heat dissipation copper plate;
the device comprises a machine body, a device chamber and a driving chamber, wherein a partition board fixed on the inner wall of the machine body is arranged between the device chamber and the driving chamber, heat dissipation fans are arranged on the inner wall of the top of the device chamber and the surface of the top of the partition board, vent openings are formed in the top end of the device chamber and the partition board, the vent openings are attached to the heat dissipation fans, and heat dissipation fins and heat dissipation copper pipes are arranged between the two heat dissipation fans.
In a preferred embodiment, an air inlet is formed in a front side wall of the driving chamber, and an exhaust fan is embedded in a rear side wall of the driving chamber.
In a preferred embodiment, the air outlet of the micro air conditioner is arranged upward, and the ventilation opening on the partition plate is arranged right above the air outlet of the micro air conditioner.
In a preferred embodiment, a glass baffle is fixedly embedded on the front side wall of the device chamber, the length and width of the glass baffle are the same as those of the display screen, and the heights of the glass baffle and the display screen are the same.
In a preferred embodiment, the top and the bottom of the fixed frame are both fixedly connected with supporting rods, the supporting rod at the top of the fixed frame is fixedly connected with the top of the inner cavity of the device chamber, and the supporting rod at the bottom of the fixed frame is fixedly connected with the partition plate.
The utility model discloses a technological effect and advantage:
1. the heat-conducting silica gel pad is attached to the rear side of the display screen element, and the display screen is connected with the heat-radiating copper plate, the heat-radiating fins and the heat-radiating copper pipe through the heat-conducting silica gel pad, so that no gap exists between the heat-radiating copper plate and the display screen, the heat-radiating copper plate and the display screen are tightly attached, the heat-conducting silica gel pad is soft in texture, the display screen element cannot be damaged, and the heat conduction efficiency of the display screen is improved;
2. utilize heat radiation fins and heat dissipation copper pipe to give off the heat to the organism rear side, utilize miniature air conditioner host computer to produce cold air, utilize radiator fan to accelerate the flow of cold air, discharge the heat from vent department, can make the quick conduction of heat that the display screen during operation produced to the outside of organism, improve the stability of outdoor information cloth issuing machine during operation, prolonged life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a part of the structure of the heat dissipation mechanism of the present invention.
Fig. 3 is a schematic diagram of a detailed structure of the position a in fig. 1 according to the present invention.
The reference signs are: the device comprises a base 1, a machine body 2, a driving chamber 3, a device chamber 4, a display screen 5, a micro air conditioner host 6, a fixing frame 7, a heat dissipation mechanism 8, a heat conduction silica gel pad 9, a heat dissipation copper plate 10, heat dissipation fins 11, a heat dissipation copper tube 12, a partition plate 13, a heat dissipation fan 14, a ventilation opening 15, an air inlet 16, an exhaust fan 17, a glass baffle 18, a support rod 19 and a dustproof filter screen 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
The heat dissipation structure of the outdoor information issuing machine shown in fig. 1-3 comprises a machine base 1, a machine body 2 fixed on the top of the machine base 1, a driving chamber 3 and a device chamber 4 arranged inside the machine body 2, wherein the device chamber 4 is arranged on the top of the driving chamber 3, a display screen 5 is arranged inside the device chamber 4, a micro air conditioner host 6 is arranged inside the driving chamber 3, a fixing frame 7 is fixedly sleeved outside the display screen 5, and a heat dissipation mechanism 8 is connected to the side wall of the display screen 5;
the heat dissipation mechanism 8 comprises a heat conduction silica gel pad 9 attached to the inner side wall of the display screen 5, a heat dissipation copper plate 10 attached to the heat conduction silica gel pad 9, a plurality of heat dissipation fins 11 fixed on the outer wall of the heat dissipation copper plate 10 and heat dissipation copper pipes 12 penetrating through the heat dissipation fins 11, the heat dissipation copper plate 10 is detachably connected with the fixing frame 7 through a plurality of screws, the outer wall of the heat dissipation copper pipe 12 is also attached to the heat dissipation copper plate 10, the heat dissipation copper pipe 12 is in contact with the heat dissipation copper plate 10, the heat transmission effect can be improved, the heat dissipation copper pipe 12 penetrates through the heat dissipation fins 11, the contact area between the heat dissipation copper pipe 12 and the space can be indirectly improved, and the heat dissipation effect is further;
be provided with baffle 13 that is fixed in on 2 inner walls of organism between device room 4 and the drive chamber 3, radiator fan 14 is all installed on 4 top inner walls of device room and the 13 top surfaces of baffle, vent 15 has all been seted up on 4 tops of device room and baffle 13, vent 15 sets up with radiator fan 14 laminating, and heat radiation fin 11 and heat dissipation copper pipe 12 set up between two radiator fan 14.
An air inlet 16 is formed in the front side wall of the driving chamber 3, an exhaust fan 17 is embedded in the rear side wall of the driving chamber 3, dustproof filter screens 20 are arranged on the air inlet 16 and the ventilation opening 15 at the top end of the device chamber 4, the air inlet 16 and the exhaust fan 17 are used for air flow circulation when the micro air conditioner main unit 6 works, and meanwhile, the dustproof filter screens 20 are arranged to effectively prevent external dust from entering the interior of the machine body 2;
the air outlet of the micro air-conditioning host 6 is arranged upwards, the vent 15 on the partition plate 13 is arranged right above the air outlet of the micro air-conditioning host 6, when the micro air-conditioning host 6 works, the two cooling fans 14 work simultaneously, the flow of cold air between the device chamber 4 and the driving chamber 3 can be accelerated, and the cooling efficiency is improved;
a glass baffle 18 is fixedly embedded on the front side wall of the device chamber 4, the length and width values of the glass baffle 18 are the same as those of the display screen 5, the heights of the glass baffle 18 and the display screen 5 are the same, and the glass baffle 18 is arranged on the front side of the display screen 5, so that the sight line is not blocked, and the display screen 5 can be protected;
the top and the bottom of the fixed frame 7 are fixedly connected with supporting rods 19, the supporting rods 19 at the top of the fixed frame 7 are fixedly connected with the top of the inner cavity of the device chamber 4, the supporting rods 19 at the bottom of the fixed frame 7 are fixedly connected with the partition plate 13, the fixed frame 7 is fixed by the supporting rods 19, the structural supporting effect is improved, and the mounting stability of the display screen 5 is improved;
the utility model discloses the theory of operation:
referring to the drawings 1-3 of the specification: the heat-conducting silica gel pad 9 is extruded on the side wall of the display screen 5 by utilizing the heat-radiating copper plate 10, so that no gap is left between the heat-radiating copper plate 10 and the display screen 5, the joint is tight, the texture of the heat-conducting silica gel pad 9 is soft, the elements of the display screen 5 cannot be damaged, a small part of heat generated in the working process of the display screen 5 is radiated into a space between the display screen 5 and the glass baffle 18, the majority of heat is conducted into the heat-radiating copper plate 10 from the heat-conducting silica gel pad 9, the heat in the heat-radiating copper plate 10 is absorbed and conducted by the heat-radiating fins 11 and the heat-radiating copper pipe 12 which are jointed with the outer wall of the heat-radiating copper plate 10, and is radiated into a space at the rear side of the device chamber 4, in the process, the micro air-conditioning host machine 6 works, cold air generated enters the space at the rear side of the device chamber 4 from, the heat dissipation from the heat dissipation copper tube 12 and the heat dissipation fins 11 is accelerated by passing through the space between the heat dissipation fins 11, and the heat between the display screen 5 and the glass baffle 18 is driven at the same time, so that the heat is discharged to the outside of the body 2 from the ventilation opening 15 at the top end of the body 2.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a heat radiation structure of outdoor information issuing machine, includes frame (1), is fixed in organism (2) at frame (1) top, sets up in inside drive chamber (3) of organism (2) and device room (4), device room (4) set up in the top of drive chamber (3), device room (4) inside is provided with display screen (5), its characterized in that: a micro air conditioner host (6) is arranged in the driving chamber (3), a fixing frame (7) is fixedly sleeved outside the display screen (5), and a heat dissipation mechanism (8) is connected to the side wall of the display screen (5);
the heat dissipation mechanism (8) comprises a heat conduction silica gel pad (9) attached to the inner side wall of the display screen (5), a heat dissipation copper plate (10) attached to the heat conduction silica gel pad (9), a plurality of heat dissipation fins (11) fixed on the outer wall of the heat dissipation copper plate (10) and heat dissipation copper pipes (12) penetrating through the heat dissipation fins (11), the heat dissipation copper plate (10) is detachably connected with the fixing frame (7) through a plurality of screws, and the outer wall of each heat dissipation copper pipe (12) is also attached to the heat dissipation copper plate (10);
be provided with between device room (4) and drive room (3) and be fixed in baffle (13) on organism (2) inner wall, device room (4) top inner wall and baffle (13) top surface all install radiator fan (14), all seted up vent (15) on device room (4) top and baffle (13), vent (15) and radiator fan (14) laminating set up, and heat radiation fin (11) and heat dissipation copper pipe (12) set up between two radiator fan (14).
2. The heat dissipation structure of an outdoor information issuing machine according to claim 1, characterized in that: an air inlet (16) is formed in the front side wall of the driving chamber (3), an exhaust fan (17) is embedded in the rear side wall of the driving chamber (3), and dustproof filter screens (20) are arranged on the air inlet (16) and the ventilation opening (15) in the top end of the device chamber (4).
3. The heat dissipation structure of an outdoor information issuing machine according to claim 1, characterized in that: the air outlet of the micro air conditioner host (6) is arranged upwards, and the ventilation opening (15) in the partition plate (13) is arranged right above the air outlet of the micro air conditioner host (6).
4. The heat dissipation structure of an outdoor information issuing machine according to claim 1, characterized in that: the device is characterized in that a glass baffle (18) is fixedly embedded on the front side wall of the device chamber (4), the length and width numerical value of the glass baffle (18) is the same as that of the display screen (5), and the height of the glass baffle (18) is the same as that of the display screen (5).
5. The heat dissipation structure of an outdoor information issuing machine according to claim 1, characterized in that: the top and the equal fixedly connected with bracing piece (19) in bottom of fixed frame (7), bracing piece (19) and device room (4) inner chamber top fixed connection at fixed frame (7) top, bracing piece (19) and baffle (13) fixed connection of fixed frame (7) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201650.3U CN210986854U (en) | 2019-12-10 | 2019-12-10 | Heat radiation structure of outdoor information issuing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922201650.3U CN210986854U (en) | 2019-12-10 | 2019-12-10 | Heat radiation structure of outdoor information issuing machine |
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| Publication Number | Publication Date |
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| CN210986854U true CN210986854U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922201650.3U Active CN210986854U (en) | 2019-12-10 | 2019-12-10 | Heat radiation structure of outdoor information issuing machine |
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| CN (1) | CN210986854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333951A (en) * | 2020-11-10 | 2021-02-05 | 南京栖木智能技术研究院有限公司 | Portable command scheduling equipment |
| CN112365801A (en) * | 2020-11-16 | 2021-02-12 | 武汉蓝辉机电设备有限公司 | Marine large screen display screen with good heat dissipation |
-
2019
- 2019-12-10 CN CN201922201650.3U patent/CN210986854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333951A (en) * | 2020-11-10 | 2021-02-05 | 南京栖木智能技术研究院有限公司 | Portable command scheduling equipment |
| CN112365801A (en) * | 2020-11-16 | 2021-02-12 | 武汉蓝辉机电设备有限公司 | Marine large screen display screen with good heat dissipation |
| CN112365801B (en) * | 2020-11-16 | 2022-11-18 | 武汉蓝辉机电设备有限公司 | Marine large screen display screen with good heat dissipation |
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