CN217506782U - Outdoor advertisement machine that possesses dual cycle heat radiation structure - Google Patents
Outdoor advertisement machine that possesses dual cycle heat radiation structure Download PDFInfo
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- CN217506782U CN217506782U CN202220814747.0U CN202220814747U CN217506782U CN 217506782 U CN217506782 U CN 217506782U CN 202220814747 U CN202220814747 U CN 202220814747U CN 217506782 U CN217506782 U CN 217506782U
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Abstract
The utility model relates to an outdoor advertising machine with a double-circulation heat dissipation structure, which comprises an advertising machine box body, wherein an external cavity for placing a display screen is fixedly arranged in the advertising machine box body; an internal cavity for placing the electronic box is arranged in the external cavity; the external cavity and the internal cavity are separated from the inner shell through the display screen; the electronic box is arranged opposite to the display screen; a fresh air cooling system for cooling the back of the display screen is arranged in the inner cavity; an air-conditioning heat dissipation system for dissipating heat of the whole inside of the advertising player box body is also arranged in the external cavity; the fresh air cooling system and the air conditioner cooling system operate independently. The outdoor advertising machine adopts the air-conditioning heat dissipation system to dissipate heat of the display screen, adopts the fresh air heat dissipation system to dissipate heat of the whole inside of the advertising machine box body, is favorable for prolonging the service life of the advertising machine, and has obvious heat dissipation effect; and because the heat quantity of the back of the display screen is solved through the fresh air cooling system, the requirement of the outdoor advertising machine on the air cooling capacity is greatly reduced.
Description
Technical Field
The utility model relates to an outdoor advertising machine's technical field, more specifically say, relate to an outdoor advertising machine that possesses dual cycle heat radiation structure.
Background
The outdoor advertising machine is a commercial advertising machine which is usually arranged on urban roads, highways, two sides of railways, ground parts of urban rail transit lines, community ranges, squares, buildings and structures, takes an electronic display device, an outdoor LCD advertising machine, an outdoor display screen, an outdoor electronic bulletin board, an information kiosk, a display board and the like as a carrier form and is arranged on a vehicle. As the greenhouse effect is stronger and stronger, the outdoor temperature in summer in south can reach 50 ℃ and above, the outdoor advertising player is used outdoors for a long time and is subjected to wind and sunshine, if the outdoor advertising player has no good heat dissipation effect, elements such as a main board, a display screen and the like for supplying the outdoor advertising player to work cannot dissipate heat well, and the advertising player can stop working easily; most of the existing outdoor advertising machines radiate heat through air conditioner refrigeration cycle, so that the heat radiating efficiency is low, energy is not saved, and the effect of quick heat radiation cannot be realized.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide an outdoor advertising machine that possesses dual cycle heat radiation structure.
The utility model provides a technical scheme that its technical problem adopted is: an outdoor advertising machine with a double-circulation heat dissipation structure comprises an advertising machine box body, wherein an external cavity for placing a display screen is fixedly arranged in the advertising machine box body; an internal cavity for placing the electronic box is arranged in the external cavity; the external cavity and the internal cavity are separated from the inner shell through the display screen; the electronic box is arranged opposite to the display screen; a fresh air cooling system for cooling the back of the display screen is arranged in the inner cavity; an air-conditioning heat dissipation system for dissipating heat of the whole inside of the advertising player box body is arranged in the external cavity; the fresh air cooling system and the air conditioner cooling system operate independently;
the utility model discloses an outdoor advertising machine that possesses dual cycle heat radiation structure, wherein, the new trend cooling system is including setting up air intake and air outlet on the advertising machine box; a first air duct is arranged between the display screen and the electronic box; one end of the first air duct is communicated with the air inlet, and the other end of the first air duct is communicated with the air outlet; the inner wall of the air inlet is also provided with a first fan blowing towards the first air channel;
the outdoor advertising machine with the double-circulation heat dissipation structure of the utility model is characterized in that the air-conditioning heat dissipation system comprises an air conditioner arranged in the external cavity; a second air duct is arranged between the electronic box and the advertising player box body; a third air duct is arranged between the advertising machine box body and the electronic box; two ends of the second air duct and two ends of the third air duct are communicated with each other to form internal circulation; a second fan blowing towards the second air duct is further arranged in the external cavity;
the utility model discloses an outdoor advertising machine that possesses dual cycle heat radiation structure, wherein, still be equipped with the filter between first fan and the air intake;
the outdoor advertising machine with the double-circulation heat dissipation structure of the utility model is characterized in that the air inlet corresponds to the lower end of the display screen; the air outlet corresponds to the upper end of the display screen;
the outdoor advertising machine with the double-circulation heat dissipation structure of the utility model is characterized in that the inner side wall of the air outlet is also provided with a third fan blowing air outwards;
possesses dual cycle heat radiation structure's outdoor advertising machine, wherein, the second fan with the air conditioner all is located the below of display screen.
The beneficial effects of the utility model reside in that: the outdoor advertising machine adopts two independent cooling systems, namely an air-conditioning cooling system and a fresh air cooling system, so that the service life of the advertising machine is prolonged; when the air conditioner works, external cold air is sent to the back of the display screen through the fresh air cooling system, and after part of heat generated by the display screen is absorbed, the heat generated by the back of the display screen is exhausted to the external environment through the air outlet; meanwhile, cold air generated by the air-conditioning heat dissipation system flows in the advertising machine box; the outdoor advertising machine has the advantages that the whole radiating is fast, and the radiating effect is obvious; and because the heat quantity of the back of the display screen is solved through the fresh air cooling system, the requirement of the outdoor advertising machine on the air cooling capacity is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
fig. 1 is a cross-sectional view of an outdoor advertisement machine with a dual-cycle heat dissipation structure according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The outdoor advertisement machine with the dual-cycle heat dissipation structure according to the preferred embodiment of the present invention, as shown in fig. 1, includes an advertisement machine box body 11, wherein an external cavity 13 for placing a display screen 12 is fixedly arranged in the advertisement machine box body 11; an internal cavity 15 for placing an electronic box 14 is arranged in the external cavity 13; the external cavity 13 and the internal cavity 15 are separated from the inner shell 16 by the display screen 12; the electronic box 14 is arranged opposite to the display screen 12; a fresh air heat dissipation system for dissipating heat of the back of the display screen 12 is arranged in the inner cavity 15; an air-conditioning heat dissipation system for dissipating heat of the whole inside of the advertisement machine box body 11 is also arranged in the external cavity 13; the fresh air cooling system and the air conditioner cooling system operate independently.
The outdoor advertising machine adopts the air-conditioning heat dissipation system to dissipate heat of the display screen, adopts the fresh air heat dissipation system to dissipate heat of the whole inside of the advertising machine box body, is favorable for prolonging the service life of the advertising machine, and has obvious heat dissipation effect; and because the heat of the back of the display screen is solved through the fresh air cooling system, the requirement of the outdoor advertising machine on air cooling capacity is greatly reduced.
Specifically, the fresh air cooling system comprises an air inlet 17 and an air outlet 18 which are arranged on the advertising player box body 11; the air inlet 17 and the air outlet 18 are both communicated with the outside air; a first air duct 19 is arranged between the display screen 12 and the electronic box 14; one end of the first air duct 19 is communicated with the air inlet 17, and the other end is communicated with the air outlet 18; the inner wall of the air inlet 17 is also provided with a first fan 20 blowing air towards the first air duct 19;
in order to ensure better operation of various elements inside the outdoor advertising machine, a filter 21 is further arranged between the first fan 20 and the air inlet 17 to prevent dust or other debris from being sucked into the advertising machine and affecting the normal operation of the advertising machine.
Still install the third fan 22 of blowing towards the outside on the inside wall of air outlet 18 for the flow of outdoor advertising machine inside air and outside air, convey the inside heat of outdoor advertising machine outside to the advertising machine fast, be favorable to improving the radiating efficiency.
The back of the display screen is provided with an independent first air channel, the air inlet and the air outlet are communicated with the outside air, the air inlet is provided with a filter and a first fan, and the air outlet is provided with a third fan. When the fresh air cooling system works, the first fan sends outside air into the first air channel through the filter, and heat generated on the back of the display screen is discharged to the outside environment through the third fan on the air outlet.
Specifically, the air-conditioning heat dissipation system includes an air conditioner 23 disposed in the external cavity 13; the air conditioner is a small air conditioner, is convenient to install, and a second air duct 24 is arranged between the electronic box 14 and the advertising player box body 11; a third air duct 25 is arranged between the advertising machine box body 11 and the electronic box 14; two ends of the second air duct 24 are communicated with two ends of the third air duct 25; a second fan 26 blowing air towards the second air duct 24 is further arranged in the external cavity 13; the second fan 26 and the air conditioner 23 are located below the display screen 12.
Through the mutual matching of the air conditioner and the second fan, the second air duct is communicated with the third air duct to form internal circulation; cold air generated by the air conditioner sequentially passes through the second air duct and the third air duct to form internal circulation, heat generated in front of the display screen and by all elements is absorbed, the overall temperature inside the advertising machine is reduced, and the overall heat dissipation effect is uniform.
Specifically, the air inlet 17 corresponds to the lower end of the display screen 12; the air outlet 18 corresponds to the upper end of the display screen 12; the heat dissipation range is larger, and the heat dissipation effect is better.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (7)
1. An outdoor advertising machine with a double-circulation heat dissipation structure comprises an advertising machine box body and is characterized in that an external cavity for placing a display screen is fixedly arranged in the advertising machine box body; an internal cavity for placing the electronic box is arranged in the external cavity; the external cavity and the internal cavity are separated from the inner shell through the display screen; the electronic box is arranged opposite to the display screen; a fresh air cooling system for cooling the back of the display screen is arranged in the inner cavity; an air-conditioning heat dissipation system for dissipating heat of the whole inside of the advertising player box body is arranged in the external cavity; the fresh air cooling system and the air conditioner cooling system operate independently.
2. An outdoor advertising machine with a double-circulation heat dissipation structure as claimed in claim 1, wherein the fresh air heat dissipation system comprises an air inlet and an air outlet arranged on the advertising machine box; a first air duct is arranged between the display screen and the electronic box; one end of the first air duct is communicated with the air inlet, and the other end of the first air duct is communicated with the air outlet; and a first fan blowing towards the first air channel is further installed on the inner wall of the air inlet.
3. The outdoor advertising machine with the dual-cycle heat dissipation structure as recited in claim 1, wherein the air-conditioning heat dissipation system comprises an air conditioner disposed in the external cavity; a second air duct is arranged between the electronic box and the advertising player box body; a third air duct is arranged between the advertising machine box body and the electronic box; two ends of the second air duct and two ends of the third air duct are communicated with each other to form internal circulation; and a second fan blowing towards the second air duct is also arranged in the external cavity.
4. The outdoor advertising machine with the double-circulation heat dissipation structure as claimed in claim 2, wherein a filter is further disposed between the first fan and the air inlet.
5. The outdoor advertising machine with the double-circulation heat dissipation structure as claimed in claim 4, wherein the air inlet corresponds to the lower end of the display screen; the air outlet corresponds to the upper end of the display screen.
6. The outdoor advertising machine with the dual-cycle heat dissipation structure as claimed in claim 5, wherein a third fan blowing air to the outside is further installed on an inner side wall of the air outlet.
7. The outdoor advertising machine with the dual-cycle heat dissipation structure of claim 3, wherein the second fan and the air conditioner are both located below the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814747.0U CN217506782U (en) | 2022-04-08 | 2022-04-08 | Outdoor advertisement machine that possesses dual cycle heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814747.0U CN217506782U (en) | 2022-04-08 | 2022-04-08 | Outdoor advertisement machine that possesses dual cycle heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217506782U true CN217506782U (en) | 2022-09-27 |
Family
ID=83349385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220814747.0U Active CN217506782U (en) | 2022-04-08 | 2022-04-08 | Outdoor advertisement machine that possesses dual cycle heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217506782U (en) |
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2022
- 2022-04-08 CN CN202220814747.0U patent/CN217506782U/en active Active
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