CN206271352U - A kind of LED display with excellent heat dispersion performance - Google Patents
A kind of LED display with excellent heat dispersion performance Download PDFInfo
- Publication number
- CN206271352U CN206271352U CN201621350262.1U CN201621350262U CN206271352U CN 206271352 U CN206271352 U CN 206271352U CN 201621350262 U CN201621350262 U CN 201621350262U CN 206271352 U CN206271352 U CN 206271352U
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- CN
- China
- Prior art keywords
- led display
- electric rotating
- rotating machine
- plc
- excellent heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of LED display with excellent heat dispersion performance,Including the first electric rotating machine,Second electric rotating machine and wall,Motor dispensing cabinet is fixed with the top of the wall,The inside of motor dispensing cabinet is provided with the first electric rotating machine and the second electric rotating machine,The motor output shaft of the first electric rotating machine is engaged with rotary shaft by gear reduction unit and is connected,Rotary shaft is engaged with rotating shaft by two axle rotary shafts and is connected,Rotating shaft is attached by rotating base with LED display,Wind direction signpost is fixed with the top of LED display,The inside of LED display is provided with PLC and RXB signal transmitting and receiving modules,PLC is electrically connected with RXB signal transmitting and receiving modules,The utility model can accurately judge wind direction and wind-force size by wind direction signpost,The angle for adjusting LED display reaches air-cooled purpose,Electric rotating machine controls the rotation of LED display,Can smoothly make very much the degree of regulation of its rotation and angle high.
Description
Technical field
The utility model is related to LED display equipment technical field, and specially a kind of LED with excellent heat dispersion performance shows
Display screen.
Background technology
The glow color and luminous efficiency of LED are relevant with the material and technique that make LED, and lamp ball just starts to be full blue light
, behind add fluorescent material, according to the different needs of user, adjust out different photochromic, it is widely used have red, green, blue,
Huang Si kinds.Because LED operation voltage is low, can actively light and have certain brightness, brightness can use voltage-regulation again, resistance to punching again itself
Hit, anti-vibration, long lifespan, so in large-scale display device, there is no other display modes to be equal to LED display modes,
LED display installed outdoors is general, and, when display screen comes into operation, temperature is too high under hot summer high-temperature exposure, holds
It is easily caused display screen internal short circuits and burns, and maintenance difficulty is big, and workman's work difficulty is increased.
Utility model content
The purpose of this utility model is to provide a kind of LED display with excellent heat dispersion performance, to solve the above-mentioned back of the body
The problem proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of LED with excellent heat dispersion performance shows
Display screen, including the first electric rotating machine, the second electric rotating machine and wall, are fixed with motor dispensing cabinet, motor at the top of the wall
The inside of dispensing cabinet is provided with the first electric rotating machine and the second electric rotating machine, and the motor output shaft of the first electric rotating machine passes through gear
Decelerator is engaged with rotary shaft and is connected, and rotary shaft is engaged with rotating shaft by two axle rotary shafts and is connected, and rotation turns
Axle is attached by rotating base with LED display, and wind direction signpost is fixed with the top of LED display, LED display
Inside is provided with PLC and RXB signal transmitting and receiving modules, and PLC is electrically connected with RXB signal transmitting and receiving modules.
Preferably, the motor output shaft of second electric rotating machine is engaged company by gear reduction unit and rotary shaft
Connect, rotary shaft is engaged with rotating shaft by two axle rotary shafts and is connected.
Preferably, the LED display bottom welding has rotating base.
Preferably, the wind direction signpost is electrically connected with PLC, PLC and the first electric rotating machine
Interface end with the second electric rotating machine is electrically connected with.
Preferably, the rear surface of the LED display is provided with fresh air inlet, and the rear surface of LED display and is provided with
Body heat sensor, body heat sensor is spaced with fresh air inlet.
Preferably, the PLC is electrically connected with body heat sensor.
Compared with prior art, the beneficial effects of the utility model are：The utility model can be accurate by wind direction signpost
True judgement wind direction and wind-force size, so that the angle for adjusting LED display enables the fresh air inlet at its back side just to wind direction, reach
To air-cooled purpose, while when summer, high temperature was exposed to the sun, direction of illumination and intensity of illumination can be detected by body heat sensor, from
And the angle of LED display is adjusted, make the back side not by illumination direct irradiation, it is to avoid strong illumination, so as to avoid illumination from directly shining
Radiating surface is penetrated, the purpose of external cooling is reached, the rotation of LED display is controlled by electric rotating machine, can smoothly make very much it
Rotate and the degree of regulation of angle is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is LED display structural representation of the present utility model；
Fig. 3 is electric rotating machine drive mechanism schematic diagram of the present utility model.
In figure：The electric rotating machines of 1- first；The electric rotating machines of 2- second；3- walls；4- motor dispensing cabinets；5- rotating bases；6-
LED display；7- wind direction signposts；8- body heat sensors；9- fresh air inlets；10-PLC controllers；11-RXB signal transmitting and receiving modules；
12- rotating shafts；The axle rotary shafts of 13- bis-；14- rotary shafts；15- gear reduction units；16- motor output shafts.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of LED with excellent heat dispersion performance shows
Screen, including the first electric rotating machine 1, the second electric rotating machine 2 and wall 3, the top of wall 3 are fixed with motor dispensing cabinet 4, motor peace
The inside for putting cabinet 4 is provided with the first electric rotating machine 1 and the second electric rotating machine 2, and the motor output shaft 16 of the first electric rotating machine 1 passes through
Gear reduction unit 15 is engaged with rotary shaft 14 and is connected, and rotary shaft 14 is nibbled by two axle rotary shafts 13 with rotating shaft 12
Connection is closed, rotating shaft 12 is attached by rotating base 5 with LED display 6, and the top of LED display 6 is fixed with wind direction
Indicateing arm 7, the inside of LED display 6 is provided with PLC 10 and RXB signal transmitting and receivings module 11, PLC 10 and RXB
Signal transmitting and receiving module 11 is electrically connected with.
Further, the motor output shaft 16 of the second electric rotating machine 2 is nibbled by gear reduction unit 15 with rotary shaft 14
Connection is closed, rotary shaft 14 is engaged with rotating shaft 12 by two axle rotary shafts 13 and is connected, and the second electric rotating machine 2 carries out work
Make, be the powered rotation of LED display 6.
Further, the bottom welding of LED display 6 has rotating base 5, and rotating base 5 is engaged with rotating shaft 12
Connection, by the way that base 5 is rotated, so as to control the rotation of LED display 6.
Further, wind direction signpost 7 is electrically connected with PLC 10, the electric rotating of PLC 10 and first
The interface end of the electric rotating machine 2 of machine 1 and second is electrically connected with, and wind direction and wind-force size is sensed by wind direction signpost 7, by number
According to PLC 10 is transferred to, so as to action command is transferred into the first electric rotating machine 1 and the second electric rotating machine 2, carry out it
Work, reaches the purpose of the control rotation of LED display 6, can carry out wind cooling temperature lowering to it.
Further, the rear surface of LED display 6 is provided with fresh air inlet 9, and the rear surface of LED display 6 and is provided with
Body heat sensor 8, body heat sensor 8 is spaced with fresh air inlet 9, and air intake is carried out by fresh air inlet 9, can accelerate cooling speed
Degree, while body heat sensor 8 can sense direction of illumination and temperature just, is easy to the carrying out of cooling work.
Further, PLC 10 is electrically connected with body heat sensor 8, and body heat sensor 8 detects illumination
Intensity, feedback information is passed into PLC 10 carries out data analysis and process, so as to reach the angle of Rotatable LED display screen 6
Purpose, it is to avoid direct light shine.
Specifically used mode：The utility model, the wind direction signpost 7 positioned at the top of LED display 6 detects wind direction and wind-force
Size, feeds back to the PLC 10 inside LED display 6, data is analyzed and is processed, and action command is passed
Passing the first electric rotating machine 1 and the second electric rotating machine 2 is operated it, by motor output shaft 16, gear reduction unit 15, rotation
Rotating shaft 14, two axle rotary shafts 13 and rotating shaft 12 impart power to LED display 6, and it is made by Rotatable LED display screen 6
The alignment wind direction of fresh air inlet 9 at the back side, carries out wind cooling temperature lowering, in hot summer, when outdoor temperature is higher, and 8 pairs of light of body heat sensor
Capable detection is shone into, by intensity of illumination and phototropic face information transmission to PLC 10, PLC 10 transmits action command
It is operated to the first electric rotating machine 1 and the second electric rotating machine 2, by motor output shaft 16, gear reduction unit 15, rotation
Axle 14, two axle rotary shafts 13 and rotating shaft 12 impart power to LED display 6, by adjustment angle, reach lucifuge cooling
Purpose, both cooperate can preferably reduce the temperature of LED display 6.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of LED display with excellent heat dispersion performance, it is characterised in that：Including the first electric rotating machine (1), the second rotation
Motor (2) and wall (3), are fixed with motor dispensing cabinet (4) at the top of the wall (3), the inside of motor dispensing cabinet (4) is installed
The motor output shaft (16) for having the first electric rotating machine (1) and the second electric rotating machine (2), the first electric rotating machine (1) is subtracted by gear
Fast device (15) is engaged with rotary shaft (14) and is connected, and rotary shaft (14) is entered by two axle rotary shafts (13) and rotating shaft (12)
Row engagement connection, rotating shaft (12) is attached by rotating base (5) with LED display (6), the top of LED display (6)
Portion is fixed with wind direction signpost (7), and the inside of LED display (6) is provided with PLC (10) and RXB signal transmitting and receiving modules
(11), PLC (10) is electrically connected with RXB signal transmitting and receivings module (11).
2. a kind of LED display with excellent heat dispersion performance according to claim 1, it is characterised in that：Described second
The motor output shaft (16) of electric rotating machine (2) is engaged with rotary shaft (14) by gear reduction unit (15) and is connected, rotary shaft
(14) it is engaged with rotating shaft (12) by two axle rotary shafts (13) and is connected.
3. a kind of LED display with excellent heat dispersion performance according to claim 1, it is characterised in that：The LED shows
Display screen (6) bottom welding has rotating base (5).
4. a kind of LED display with excellent heat dispersion performance according to claim 1, it is characterised in that：The wind direction
Indicateing arm (7) is electrically connected with PLC (10), and PLC (10) rotates with the first electric rotating machine (1) and second
The interface end of motor (2) is electrically connected with.
5. a kind of LED display with excellent heat dispersion performance according to claim 1, it is characterised in that：The LED shows
The rear surface of display screen (6) is provided with and body heat sensor (8) is provided with fresh air inlet (9), and the rear surface of LED display (6), heat
Energy sensor (8) is spaced with fresh air inlet (9).
6. a kind of LED display with excellent heat dispersion performance according to claim 1, it is characterised in that：The PLC controls
Device (10) processed is electrically connected with body heat sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350262.1U CN206271352U (en) | 2016-12-09 | 2016-12-09 | A kind of LED display with excellent heat dispersion performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350262.1U CN206271352U (en) | 2016-12-09 | 2016-12-09 | A kind of LED display with excellent heat dispersion performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206271352U true CN206271352U (en) | 2017-06-20 |
Family
ID=59044020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350262.1U Expired - Fee Related CN206271352U (en) | 2016-12-09 | 2016-12-09 | A kind of LED display with excellent heat dispersion performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206271352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409170A (en) * | 2016-12-09 | 2017-02-15 | 重庆英洛凡科技有限公司 | LED display screen with good heat dissipation performance |
| CN111009837A (en) * | 2019-12-31 | 2020-04-14 | 汇网电气有限公司 | Inflatable cabinet with intelligent self-checking function and self-checking adjusting method |
-
2016
- 2016-12-09 CN CN201621350262.1U patent/CN206271352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409170A (en) * | 2016-12-09 | 2017-02-15 | 重庆英洛凡科技有限公司 | LED display screen with good heat dissipation performance |
| CN111009837A (en) * | 2019-12-31 | 2020-04-14 | 汇网电气有限公司 | Inflatable cabinet with intelligent self-checking function and self-checking adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |