CN214206251U - Heat radiation structure of telescopic LED spherical display screen - Google Patents
Heat radiation structure of telescopic LED spherical display screen Download PDFInfo
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- CN214206251U CN214206251U CN202120151619.8U CN202120151619U CN214206251U CN 214206251 U CN214206251 U CN 214206251U CN 202120151619 U CN202120151619 U CN 202120151619U CN 214206251 U CN214206251 U CN 214206251U
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Abstract
The utility model discloses a heat radiation structure of telescopic LED spherical display screen, including base and display screen body, base top outer wall fixedly connected with bracing piece, display screen body bottom mounting is on the bracing piece top, display screen body both sides inner wall is fixed with same ventilative screen panel, ventilative screen panel top inner wall is fixed with radiator fan, display screen body both sides inner wall all is fixed with the dead lever, two the same air-out cover of the relative one end fixedly connected with of dead lever, it is linked together with ventilative screen panel to go out the air-out cover, display screen body both sides inner wall is fixed with the baffle of same circular structure. The utility model discloses a be provided with baffle, pivot, spoiler, spout, fixed plate, first bleeder vent, motor and second bleeder vent, the starter motor work drives the spoiler through the effect of pivot and rotates for the inside radiating effect of display screen body is more even, can promote the radiating efficiency simultaneously.
Description
Technical Field
The utility model relates to a spherical display screen technical field of LED especially relates to a heat radiation structure of spherical display screen of telescopic LED.
Background
The LED display screen is a display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The telescopic LED spherical display screen is one of the LED display screens.
The spherical display screen of LED is after long-term work, the internal environment is not exempted from to produce a large amount of heats, if can not get timely processing, cause the influence to the operating condition of the spherical display screen internal member of LED easily, and at radiating in-process, pollutants such as dust that exist in the outside air waft into to the spherical display screen of LED inside easily, and the operating element receives the interference of pollutants such as dust and can lead to component itself to receive the damage, thereby the working life who leads to the spherical display screen of LED has received the influence.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a heat radiation structure of a telescopic LED spherical display screen.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation structure of a telescopic LED spherical display screen comprises a base and a display screen body, wherein a support rod is fixedly connected to the outer wall of the top of the base, the bottom end of the display screen body is fixed to the top end of the support rod, the same breathable net cover is fixed to the inner walls of two sides of the display screen body, a heat dissipation fan is fixed to the inner wall of the top of the breathable net cover, fixing rods are fixed to the inner walls of two sides of the display screen body, the two fixing rods are fixedly connected to the same air outlet cover at opposite ends, the air outlet cover is communicated with the breathable net cover, a partition plate of the same circular structure is fixed to the inner walls of two sides of the display screen body, the partition plate is communicated with the bottom end of the air outlet cover, the inner walls of two sides of the partition plate are rotatably connected with the same rotating shaft, the outer wall of the rotating shaft is fixedly connected with spoilers distributed at equal intervals, and the inner walls of two sides of the partition plate are provided with chutes of an arc structure, one end of the spoiler is connected to the inner walls of the two sliding grooves in a sliding mode.
Preferably, go out same fixed plate of fan housing both sides inner wall fixedly connected with, and the outer wall of fixed plate both sides has all seted up first bleeder vent, fixed plate bottom outer wall is fixed with the motor, motor output shaft runs through the baffle and connects on the pivot top.
Preferably, two second bleeder vents are all seted up to baffle both sides outer wall, two deep beads of baffle top outer wall and fixed plate bottom outer wall fixedly connected with, and two deep beads are located the motor both sides, two the deep bead is located two first bleeder vents and two second bleeder vent both sides respectively.
Preferably, the ventilation holes that the equidistance distributes are seted up to display screen body top outer wall, and just ventilative screen panel is located under the ventilation hole.
Preferably, the inner walls of the ventilation holes are fixed with filter screens.
Preferably, the inner wall of the top of the display screen body is fixedly connected with dust removing cloth bags distributed at equal intervals, and the dust removing cloth bags are located right below the vent holes.
Preferably, the heat dissipation fan and the motor are both connected with a switch through a wire, and the switch is connected with a controller through a wire.
The utility model has the advantages that:
1. this heat radiation structure of spherical display screen of telescopic LED through being provided with ventilative screen panel, radiator fan, ventilation hole and play fan housing, after the display screen body is long-term work, when inside heat is higher, starts radiator fan work, can play quick radiating effect to the display screen body to the spherical display screen of LED reaches radiating effect.
2. This heat radiation structure of telescopic LED spherical display screen, through being provided with the baffle, the apparatus further comprises a rotating shaft, the spoiler, the spout, the fixed plate, first bleeder vent, motor and second bleeder vent, the starter motor work, the effect through the pivot drives the spoiler and rotates, make the inside radiating effect of display screen body more even, can promote the radiating efficiency simultaneously, thereby better radiating effect has been reached, be favorable to providing the guarantee for the operating condition of LED spherical display screen, through the deep bead that sets up, can play the effect of protection to the motor, avoid wind-force to cause the influence to the operating condition of motor.
3. This heat radiation structure of telescopic LED spherical display screen through being provided with filter screen or dust removal sack, can filter pollutants such as dust in the outside air, has avoided pollutants such as dust to fly into to the display screen body inside to cause the damage to the work component in the LED spherical display screen, has played effectual guard action to work component, has prolonged the working life of LED spherical display screen.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a display screen body of a heat dissipation structure of a telescopic LED spherical display screen provided by the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a display screen body according to an embodiment of the heat dissipation structure of the telescopic LED spherical display screen provided by the present invention;
fig. 3 is a schematic view of a partial sectional structure of a display screen body according to an embodiment of a heat dissipation structure of a telescopic LED spherical display screen provided by the present invention;
fig. 4 is the utility model provides a heat radiation structure's of telescopic LED spherical display screen goes out fan housing and baffle sectional structure sketch map.
In the figure: the air-purifying device comprises a base 1, a supporting rod 2, a display screen body 3, a ventilating net cover 4, a cooling fan 5, a fixing rod 6, an air outlet cover 7, a partition plate 8, a ventilating hole 9, a filter screen 10, a dust removal cloth bag 11, a rotating shaft 12, a spoiler 13, a sliding chute 14, a fixing plate 15, a first air hole 16, a motor 17, a second air hole 18 and a wind shield 19.
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.
Example one
Referring to fig. 1, 2 and 4, a heat dissipation structure of a telescopic LED spherical display screen comprises a base 1 and a display screen body 3, wherein a support rod 2 is fixedly connected to the outer wall of the top of the base 1, the bottom end of the display screen body 3 is fixed to the top end of the support rod 2, the inner walls of both sides of the display screen body 3 are fixed with a same air permeable mesh enclosure 4, a heat dissipation fan 5 is fixed to the inner wall of the top of the air permeable mesh enclosure 4, the outer wall of the top of the display screen body 3 is provided with ventilation holes 9 distributed at equal intervals, the air permeable mesh enclosure 4 is located under the ventilation holes 9, the inner walls of the ventilation holes 9 are both fixed with a filter screen 10, the inner walls of both sides of the display screen body 3 are both fixed with fixing rods 6, the opposite ends of the two fixing rods 6 are fixedly connected with a same air outlet cover 7, the air outlet cover 7 is communicated with the air permeable mesh enclosure 4, the inner walls of both sides of the display screen body 3 are fixed with a same partition plate 8 with the bottom end of the air outlet cover 7, the inner walls at two sides of the partition plate 8 are rotatably connected with the same rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with spoilers 13 which are distributed equidistantly, the inner walls at two sides of the partition plate 8 are both provided with chutes 14 which are of arc structures, one end of each spoiler 13 is slidably connected with the inner walls of the two chutes 14, the inner walls at two sides of the air outlet cover 7 are fixedly connected with the same fixing plate 15, the outer walls at two sides of the fixing plate 15 are both provided with first air holes 16, the outer wall at the bottom of the fixing plate 15 is fixed with a motor 17, an output shaft of the motor 17 penetrates through the partition plate 8 and is connected with the top end of the rotating shaft 12, the heat dissipation fan 5 and the motor 17 are both connected with a switch through wires, the switch is connected with a controller through a wire, the model of the controller is YKZ7280JA, the outer walls at two sides of the partition plate 8 are both provided with two second air holes 18, the outer wall at the top of the partition plate 8 and the outer wall at the bottom of the fixing plate 15 are both fixedly connected with two air baffles 19 which are positioned at two sides of the motor 17, the two wind shields 19 are respectively positioned at both sides of the two first vents 16 and the two second vents 18.
The working principle is as follows: when the LED spherical display screen works, through the arranged ventilation mesh enclosure 4, the cooling fan 5, the vent hole 9 and the air outlet cover 7, when the display screen body 2 works for a long time and the internal heat is high, the cooling fan 5 is started to work, so that the display screen body 2 can be rapidly cooled, the LED spherical display screen achieves the cooling effect, through the arranged partition plate 8, the rotating shaft 12, the spoiler 13, the sliding groove 14, the fixing plate 15, the first vent hole 16, the motor 17 and the second vent hole 18, the motor 17 is started to work, the spoiler 13 is driven to rotate under the action of the rotating shaft 12, so that the cooling effect inside the display screen body 2 is more uniform, meanwhile, the cooling efficiency can be improved, the better cooling effect is achieved, the guarantee is favorably provided for the working state of the LED spherical display screen, and the motor 17 can be protected through the arranged wind shield 19, avoid wind-force to cause the influence to the operating condition of motor 17, through the filter screen 10 that sets up, can filter pollutants such as dust in the outside air, avoided pollutants such as dust to fly into to display screen body 2 inside to cause the damage to the work element in the spherical display screen of LED, played effectual guard action to work element, prolonged the working life of the spherical display screen of LED.
Example two
Referring to fig. 1, 3 and 4, a heat dissipation structure of a telescopic LED spherical display screen comprises a base 1 and a display screen body 3, wherein a support rod 2 is fixedly connected to the outer wall of the top of the base 1, the bottom end of the display screen body 3 is fixed to the top end of the support rod 2, the same air permeable mesh enclosure 4 is fixed to the inner walls of both sides of the display screen body 3, a heat dissipation fan 5 is fixed to the inner wall of the top of the air permeable mesh enclosure 4, the outer wall of the top of the display screen body 3 is provided with ventilation holes 9 which are distributed equidistantly, the air permeable mesh enclosure 4 is located under the ventilation holes 9, the inner wall of the top of the display screen body 3 is fixedly connected with a dust removal cloth bag 11 which is distributed equidistantly, the dust removal cloth bag 11 is located under the ventilation holes 9, the inner walls of both sides of the display screen body 3 are respectively fixed with fixing rods 6, one end of the two fixing rods 6 is fixedly connected with one air outlet cover 7, the air outlet cover 7 is communicated with the air permeable mesh enclosure 4, and the inner walls of both sides of the display screen body 3 are fixed with a partition plate 8 with the same circular structure, the partition plate 8 is communicated with the bottom end of the air outlet cover 7, the inner walls at two sides of the partition plate 8 are rotatably connected with the same rotating shaft 12, the outer wall of the rotating shaft 12 is fixedly connected with spoilers 13 which are distributed equidistantly, the inner walls at two sides of the partition plate 8 are both provided with chutes 14 which are of arc structures, one end of each spoiler 13 is slidably connected with the inner walls of the two chutes 14, the inner walls at two sides of the air outlet cover 7 are fixedly connected with the same fixed plate 15, the outer walls at two sides of the fixed plate 15 are both provided with first air holes 16, the outer wall at the bottom of the fixed plate 15 is fixed with a motor 17, an output shaft of the motor 17 penetrates through the partition plate 8 and is connected with the top end of the rotating shaft 12, the cooling fan 5 and the motor 17 are both connected with a switch through wires, the switch is connected with a controller through wires, the model of the controller is YKZ7280JA, the outer walls at two sides of the partition plate 8 are both provided with two second air holes 18, the outer wall at the top of the partition plate 8 and the outer wall at the bottom of the fixed plate 15 are fixedly connected with two air baffles 19, and the two wind shields 19 are positioned at two sides of the motor 17, and the two wind shields 19 are respectively positioned at two sides of the two first air holes 16 and the two second air holes 18.
The working principle is as follows: when the LED spherical display screen works, through the arranged ventilation mesh enclosure 4, the cooling fan 5, the vent hole 9 and the air outlet cover 7, when the display screen body 2 works for a long time and the internal heat is high, the cooling fan 5 is started to work, so that the display screen body 2 can be rapidly cooled, the LED spherical display screen achieves the cooling effect, through the arranged partition plate 8, the rotating shaft 12, the spoiler 13, the sliding groove 14, the fixing plate 15, the first vent hole 16, the motor 17 and the second vent hole 18, the motor 17 is started to work, the spoiler 13 is driven to rotate under the action of the rotating shaft 12, so that the cooling effect inside the display screen body 2 is more uniform, meanwhile, the cooling efficiency can be improved, the better cooling effect is achieved, the guarantee is favorably provided for the working state of the LED spherical display screen, and the motor 17 can be protected through the arranged wind shield 19, avoid wind-force to cause the influence to motor 17's operating condition, through the dust removal sack 11 that sets up, can filter pollutants such as dust in the outside air, avoided pollutants such as dust to fly into to display screen body 2 inside to cause the damage to the work element in the spherical display screen of LED, played effectual guard action to work element, prolonged the working life of the spherical display screen of LED.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The heat dissipation structure of the telescopic LED spherical display screen comprises a base (1) and a display screen body (3), and is characterized in that a supporting rod (2) is fixedly connected to the outer wall of the top of the base (1), the bottom end of the display screen body (3) is fixed to the top end of the supporting rod (2), the inner walls of two sides of the display screen body (3) are fixedly provided with the same breathable net cover (4), a heat dissipation fan (5) is fixed to the inner wall of the top of the breathable net cover (4), the inner walls of two sides of the display screen body (3) are both fixedly provided with fixing rods (6), one end of each fixing rod (6) opposite to the other is fixedly connected with the same air outlet cover (7), the air outlet cover (7) is communicated with the breathable net cover (4), the inner walls of two sides of the display screen body (3) are fixedly provided with a partition plate (8) of the same circular structure, and the bottom ends of the partition plate (8) and the air outlet cover (7) are communicated with each other, baffle (8) both sides inner wall rotates and is connected with same pivot (12), spoiler (13) that pivot (12) outer wall fixedly connected with equidistance distributes, spout (14) of arc structure are all seted up to baffle (8) both sides inner wall, spoiler (13) one end sliding connection is on two spout (14) inner walls.
2. The heat dissipation structure of the telescopic LED spherical display screen according to claim 1, wherein the inner walls of the two sides of the air outlet cover (7) are fixedly connected with the same fixing plate (15), the outer walls of the two sides of the fixing plate (15) are respectively provided with a first air hole (16), the outer wall of the bottom of the fixing plate (15) is fixed with a motor (17), and an output shaft of the motor (17) penetrates through the partition plate (8) and is connected to the top end of the rotating shaft (12).
3. The heat dissipation structure of the telescopic LED spherical display screen according to claim 2, wherein two second air holes (18) are formed in the outer walls of the two sides of the partition plate (8), two wind shields (19) are fixedly connected to the outer wall of the top of the partition plate (8) and the outer wall of the bottom of the fixing plate (15), the two wind shields (19) are located on the two sides of the motor (17), and the two wind shields (19) are located on the two sides of the two first air holes (16) and the two second air holes (18), respectively.
4. The heat dissipation structure of the telescopic LED spherical display screen according to claim 3, wherein the outer wall of the top of the display screen body (3) is provided with ventilation holes (9) distributed at equal intervals, and the ventilation mesh enclosure (4) is located right below the ventilation holes (9).
5. The heat dissipation structure of the telescopic LED spherical display screen according to claim 4, wherein the inner walls of the ventilation holes (9) are fixed with filter screens (10).
6. The heat dissipation structure of the telescopic LED spherical display screen according to claim 4, wherein the inner wall of the top of the display screen body (3) is fixedly connected with dust removal cloth bags (11) which are distributed at equal intervals, and the dust removal cloth bags (11) are located right below the ventilation holes (9).
7. The heat dissipation structure of the telescopic LED spherical display screen according to claim 4, wherein the heat dissipation fan (5) and the motor (17) are connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151619.8U CN214206251U (en) | 2021-01-20 | 2021-01-20 | Heat radiation structure of telescopic LED spherical display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151619.8U CN214206251U (en) | 2021-01-20 | 2021-01-20 | Heat radiation structure of telescopic LED spherical display screen |
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| Publication Number | Publication Date |
|---|---|
| CN214206251U true CN214206251U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120151619.8U Active CN214206251U (en) | 2021-01-20 | 2021-01-20 | Heat radiation structure of telescopic LED spherical display screen |
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|---|---|
| CN (1) | CN214206251U (en) |
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2021
- 2021-01-20 CN CN202120151619.8U patent/CN214206251U/en active Active
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