CN208384928U - A kind of high-heat-dispersion LED display screen - Google Patents
A kind of high-heat-dispersion LED display screen Download PDFInfo
- Publication number
- CN208384928U CN208384928U CN201821002224.6U CN201821002224U CN208384928U CN 208384928 U CN208384928 U CN 208384928U CN 201821002224 U CN201821002224 U CN 201821002224U CN 208384928 U CN208384928 U CN 208384928U
- Authority
- CN
- China
- Prior art keywords
- display screen
- heat
- led display
- circulating pump
- screen framework
- Prior art date
- 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.)
- Active
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to display screen technology field, provides a kind of high-heat-dispersion LED display screen, comprising: display screen framework, LED display, power adapter, control card and heat absorption and heat dissipation circulator；The LED display, power adapter and control card are mounted on the inside of display screen framework；Heat absorption includes absorbing pipe, heat-dissipating pipe, radiator and circulating pump with heat dissipation circulator, undulatory absorbing pipe is mounted on the inside of display screen framework, radiator is mounted on the outside of display screen framework, and what absorbing pipe, heat-dissipating pipe, radiator, coolant liquid preserved that case, inlet tube and circulating pump constitute coolant liquid circulates circuit；Temperature detect switch (TDS) is installed on connection circuit line between circulating pump and power adapter.The utility model can be improved the heat dissipation effect inside display screen framework, improve the service life of LED display, temperature detect switch (TDS) can rationally be radiated using heat absorption and heat dissipation circulator, can be economized on resources according to the start and stop of the temperature control cycles pump inside display screen framework.
Description
Technical field
The utility model belongs to display screen technology field, and in particular to a kind of high-heat-dispersion LED display screen.
Background technique
LED display is called electronic display or the word screen that floats, and is made of LED dot matrix and LED panel, by red
The light on and off of the LED lamp beads such as color, blue, white, green show text, picture, animation, video, and content can be replaced at any time, respectively
Members are all the display devices of modular construction；Traditional LED display is usually by display module, control system and power supply system
System composition；Display module is made of the dot matrix that LED light forms, and is responsible for luminescence display；Control system passes through control corresponding region
Light on and off, can allow the contents such as screen displaying character, picture, video, and monochromatic, double-colored screen is mainly used to play text, full-color screen
Mainly playing animation；Power-supply system is responsible for switching to input voltage and input current into display screen required voltage electric current.
Why in widespread attention LED is and is rapidly developed, and is inseparable with advantage possessed by itself；This
A little advantages sum up: brightness is high, operating voltage is low, small power consumption, enlargement, service life are long, impact resistance and performance are stablized；LED
Development prospect it is extremely wide, at present just towards more high brightness, more high weather resistance, higher luminous density, it is higher shine
Uniformity, reliability, panchromaticization direction are developed.
LED display quickly grows, is many kinds of, for the closed LED display device of framework, LED display work
The heat of generation can not effectively scatter and disappear, and will lead to LED lamp bead and be easily damaged because temperature is excessively high, have peace in the prior art
Bellows cooling device is filled, and promotes bellows to radiate using the fan installed at display screen framework thermovent, is able to solve place
In the heat dissipation problem of the LED display of hot environment, but fan and cooling device, which operate always, leads to the wasting of resources, this is existing
Technology cannot be according to the temperature reasonable utilization cooling device inside display screen framework.
Summary of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of high-heat-dispersion LED display screen, the display device
Absorbing pipe is installed in the inside of display screen framework, radiator and coolant liquid preserve the outside that case is mounted on display screen framework, recycle
The coolant liquid that promotes in pipeline is pumped to circulate, heat inside display screen framework carried into radiator with this carry out it is scattered
Heat, undulatory absorbing pipe increase endotherm area, promote the heat loss inside display screen framework, prevent LED lamp bead
Damaged because heat cannot distribute, improve the service life of LED display screen, temperature detect switch (TDS) according to display screen framework inside
The start and stop of temperature control cycles pump are rationally utilized heat absorption and radiate with heat dissipation circulator, saved resource.
The utility model is achieved through the following technical solutions:
A kind of high-heat-dispersion LED display screen, comprising: display screen framework, LED display screen, power adapter, control card and suction
Heat and heat dissipation circulator；The LED display screen, power adapter and control card are mounted on the inside of display screen framework；Heat absorption
It include absorbing pipe, heat-dissipating pipe, radiator and circulating pump with heat dissipation circulator, absorbing pipe is mounted on the inside of display screen framework,
For absorbing pipe between LED display and the rear panel of display screen framework, radiator is mounted on the rear panel of display screen framework
On lateral surface, heat-dissipating pipe connects the outlet of absorbing pipe and the entrance of radiator, and circulating pump is mounted on the inside of display screen framework, follows
Ring pump is connected by inlet tube respectively with the entrance of absorbing pipe, circulating pump with the outlet of radiator；The data of LED display are inserted
Mouth connects the output end of control card by winding displacement, and the input terminal of control card connects control computer by transmission line, LED display
Outlet, control card and circulating pump pass through circuit line respectively and connect power adapter, and power adapter is connected by power supply line
External power supply.
Further, the absorbing pipe is curved corrugated shape, and the absorbing pipe of corrugated shape is capable of increasing endotherm area.
Further, an absorbing pipe is at least installed in the inside of the display screen framework.
Further, coolant liquid is installed on the inlet tube between the circulating pump and radiator and preserves case, coolant liquid is preserved
Case is located on the lateral surface of the rear panel of display screen framework.
Further, temperature detect switch (TDS) is installed on the circuit line connected between the circulating pump and power adapter, when aobvious
When the internal temperature of display screen framework touches the upper limit value of temperature detect switch (TDS) setting, temperature detect switch (TDS) can be connected to circulating pump and power adapter
Between circuit line, when the internal temperature of display screen framework touch temperature detect switch (TDS) setting lower limit value when, temperature detect switch (TDS) can disconnect
Circuit line between circulating pump and power adapter.
As shown from the above technical solution, a kind of high-heat-dispersion LED display screen provided by the utility model, beneficial effect are:
The inside of display screen framework is equipped with absorbing pipe, is equipped with radiator and coolant liquid on the lateral surface of the rear panel of display screen framework
Preserve case, connection coolant liquid preserve the circulating pump installed on the inlet tube of case and absorbing pipe coolant liquid can be preserved it is cold in case
But liquid pump enters in absorbing pipe, and absorbing pipe can absorb the heat inside display screen framework, is carried heat to scattered by coolant liquid
It radiates in hot device, can be flow back into coolant liquid by the coolant liquid that radiator heat-dissipation is handled and preserved case and recycled；It inhales
Heat pipe is curved corrugated shape, is capable of increasing endotherm area, promotes the heat loss inside display screen framework, prevents LED
Lamp bead is damaged because heat cannot distribute, and improves the service life of LED display screen；Electricity between circulating pump and power adapter
Temperature detect switch (TDS) is installed on route, temperature detect switch (TDS) is according to the temperature inside display screen framework, the connection or disconnection of control circuit line,
It can rationally be radiated using heat absorption and heat dissipation circulator, to economize on resources.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the right side structural representation of the utility model.
In attached drawing: 1- display screen framework, 11- rear panel, 2-LED display screen, 21- data jack, 22- outlet, 3-
Power adapter, 4- control card, 5- heat absorption are followed with heat dissipation circulator, 51- absorbing pipe, 52- heat-dissipating pipe, 53- radiator, 54-
Ring pump, 55- inlet tube, 61- winding displacement, 62- transmission line, 63- circuit line, 64- power supply line, 7- coolant liquid preserve case, and 8- temperature control is opened
It closes.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
In the description of the present application, it is to be understood that the orientation or position of the instructions such as term "front", "rear", "inner", "outside"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of high-heat-dispersion LED display screen, comprising: display screen framework 1, LED display screen 2,
Power adapter 3, control card 4 and heat absorption and heat dissipation circulator 5；The LED display screen 2, power adapter 3 and control card 4
It is mounted on the inside of display screen framework 1；Heat absorption includes absorbing pipe 51, heat-dissipating pipe 52, radiator 53 with heat dissipation circulator 5 and follows
Ring pump 54, absorbing pipe 51 are mounted on the inside of display screen framework 1, and absorbing pipe 51 is located at LED display 2 and display screen framework 1
Between rear panel 11, absorbing pipe 51 is curved corrugated shape, and the absorbing pipe 51 of corrugated shape is capable of increasing endotherm area, is radiated
Device 53 is mounted on the lateral surface of rear panel 11 of display screen framework 1, and heat-dissipating pipe 52 connects outlet and the radiator of absorbing pipe 51
53 entrance, circulating pump 54 are mounted on the inside of display screen framework 1, the entrance of circulating pump 54 and absorbing pipe 51, circulating pump 54 with
The outlet of radiator 53 passes through inlet tube 55 respectively and is connected, and installs on the inlet tube 55 between circulating pump 54 and radiator 53 cold
But liquid preserves case 7, and coolant liquid is preserved on the lateral surface for the rear panel 11 that case 7 is located at display screen framework 1；The data of LED display 2
Socket 21 connects the output end of control card 4 by winding displacement 61, and the input terminal of control card 4 controls computer by the connection of transmission line 62,
Outlet 22, control card 4 and the circulating pump 54 of LED display 2 connect power adapter 3, power supply by circuit line 63 respectively
Converter 3 connects external power supply by power supply line 64；It is installed on the circuit line 63 connected between circulating pump 54 and power adapter 3
There is temperature detect switch (TDS) 8, when the internal temperature of display screen framework 1 touches the upper limit value of the setting of temperature detect switch (TDS) 8, temperature detect switch (TDS) 8 can connect
Circuit line 63 between logical circulating pump 54 and power adapter 3, sets when the internal temperature of display screen framework 1 touches temperature detect switch (TDS) 8
When the lower limit value set, temperature detect switch (TDS) 8 can disconnect the circuit line 63 between circulating pump 54 and power adapter 3.
As one embodiment of the utility model, each building block of the display device is installed, is powered on, electricity
Brain controls LED display 2 and works, and LED display 2 generates heat, the inside of display screen framework 1 temperature due to air unsmooth flowing
It is gradually increasing, when the internal temperature of display screen framework 1 touches the upper limit value of the setting of temperature detect switch (TDS) 8, the connection circulation of temperature detect switch (TDS) 8
Circuit line 63 between pump 54 and power adapter 3, circulating pump 54 operate, and coolant liquid preserves case 7 into absorbing pipe by coolant liquid
51, coolant liquid flows in absorbing pipe 51, and absorbing pipe 51 absorbs the heat inside display screen framework 1, and coolant liquid carries heat warp
It crosses heat-dissipating pipe 52 and enters radiator 53, radiator 53 carries out radiating treatment to coolant liquid, and the coolant liquid after radiating treatment flows back to
Case 7 is preserved to coolant liquid, circulating pump 54 is promoted coolant liquid to circulate in pipeline, reduced inside display screen framework 1 with this
Temperature；When in display screen framework 1 temperature be reduced to temperature detect switch (TDS) 8 be arranged lower limit value when, temperature detect switch (TDS) 8 disconnect circulating pump 54 with
Circuit line 63 between power adapter 3, circulating pump 54 shut down.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of high-heat-dispersion LED display screen characterized by comprising display screen framework (1), LED display screen (2), power supply turn
Parallel operation (3), control card (4) and heat absorption and heat dissipation circulator (5)；The LED display screen (2), power adapter (3) and control
Fabrication (4) is mounted on the inside of display screen framework (1)；Heat absorption includes absorbing pipe (51), heat-dissipating pipe with heat dissipation circulator (5)
(52), radiator (53) and circulating pump (54), absorbing pipe (51) are mounted on the inside of display screen framework (1), absorbing pipe (51) position
Between LED display (2) and the rear panel (11) of display screen framework (1), radiator (53) is mounted on display screen framework (1)
On the lateral surface of rear panel (11), heat-dissipating pipe (52) connects the outlet of absorbing pipe (51) and the entrance of radiator (53), circulating pump
(54) inside of display screen framework (1), entrance, circulating pump (54) and the radiator of circulating pump (54) and absorbing pipe (51) are mounted on
(53) outlet passes through inlet tube (55) respectively and is connected；The data jack (21) of LED display (2) is connected by winding displacement (61)
The input terminal of the output end of control card (4), control card (4) controls computer by transmission line (62) connection, LED display (2)
Respectively by circuit line (63) connection power adapter (3), power supply turns for outlet (22), control card (4) and circulating pump (54)
Parallel operation (3) connects external power supply by power supply line (64).
2. a kind of high-heat-dispersion LED display screen according to claim 1, it is characterised in that: the absorbing pipe (51) is bending
Corrugated shape.
3. a kind of high-heat-dispersion LED display screen according to claim 2, it is characterised in that: the display screen framework (1) it is interior
Portion is at least equipped with an absorbing pipe (51).
4. a kind of high-heat-dispersion LED display screen according to claim 1, it is characterised in that: the circulating pump (54) and heat dissipation
Coolant liquid is installed to preserve case (7) on the inlet tube (55) between device (53), coolant liquid preserves case (7) and is located at display screen framework (1)
Rear panel (11) lateral surface on.
5. a kind of high-heat-dispersion LED display screen according to claim 1, it is characterised in that: the circulating pump (54) and power supply
Temperature detect switch (TDS) (8) are installed on the circuit line (63) connected between converter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002224.6U CN208384928U (en) | 2018-06-27 | 2018-06-27 | A kind of high-heat-dispersion LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002224.6U CN208384928U (en) | 2018-06-27 | 2018-06-27 | A kind of high-heat-dispersion LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384928U true CN208384928U (en) | 2019-01-15 |
Family
ID=64965914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821002224.6U Active CN208384928U (en) | 2018-06-27 | 2018-06-27 | A kind of high-heat-dispersion LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384928U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788915A (en) * | 2019-11-11 | 2021-05-11 | 四川创彩无限科技有限公司 | LED display screen cooling device and cooling method thereof |
| CN112856358A (en) * | 2021-02-10 | 2021-05-28 | 王婷威 | Internal circulation heat dissipation type LED lamp |
| CN112991979A (en) * | 2021-04-02 | 2021-06-18 | 江苏新视界显示技术有限公司 | High heat dissipating LED screen with overload protection structure |
| CN113075796A (en) * | 2020-01-06 | 2021-07-06 | 杜焕旺 | X-ray film viewer for medical image diagnosis |
| CN115311956A (en) * | 2022-07-31 | 2022-11-08 | 牛墨石墨烯应用科技有限公司 | LED screen backboard, film for module heat dissipation of LED screen backboard and preparation method of film |
-
2018
- 2018-06-27 CN CN201821002224.6U patent/CN208384928U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788915A (en) * | 2019-11-11 | 2021-05-11 | 四川创彩无限科技有限公司 | LED display screen cooling device and cooling method thereof |
| CN113075796A (en) * | 2020-01-06 | 2021-07-06 | 杜焕旺 | X-ray film viewer for medical image diagnosis |
| CN112856358A (en) * | 2021-02-10 | 2021-05-28 | 王婷威 | Internal circulation heat dissipation type LED lamp |
| CN112991979A (en) * | 2021-04-02 | 2021-06-18 | 江苏新视界显示技术有限公司 | High heat dissipating LED screen with overload protection structure |
| CN115311956A (en) * | 2022-07-31 | 2022-11-08 | 牛墨石墨烯应用科技有限公司 | LED screen backboard, film for module heat dissipation of LED screen backboard and preparation method of film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208384928U (en) | A kind of high-heat-dispersion LED display screen | |
| CN203673211U (en) | Projector heat radiator | |
| CN206819674U (en) | LED display | |
| CN205122119U (en) | Novel LED display screen is all spent to low -power consumption height | |
| CN101840250B (en) | Scheme for sealed fanless computer mainframe with water tank to realize mute intelligent heat dissipation | |
| CN204406021U (en) | A kind of micro projector | |
| CN208848114U (en) | A kind of intelligent computer information processing equipment of excellent in heat dissipation effect | |
| CN207819262U (en) | A kind of energy-saving outdoor dustproof heat dissipation high-tension switch cabinet | |
| CN206118272U (en) | Circulation cooling system for energy -saving machine room | |
| CN207487103U (en) | A kind of radiator | |
| CN207282088U (en) | A kind of open air high definition LED grid full color displays | |
| CN204074091U (en) | The comprehensive testing chamber for medicine stability of semiconductor refrigerating | |
| CN203423894U (en) | Heat dissipating device for radar system | |
| CN103163713B (en) | Projector | |
| CN208384930U (en) | A kind of cabinet LED display | |
| CN208315116U (en) | A kind of LED display | |
| CN204422961U (en) | A kind of liquid-cooling heat radiator for projection display system | |
| CN204114749U (en) | A kind of backlight | |
| CN102543976A (en) | Light-emitting diode heat-radiating module | |
| CN208886586U (en) | Wisdom street lamp | |
| CN207457921U (en) | Display device with liquid-cooling heat radiation | |
| CN207673429U (en) | A kind of auto radiator water room | |
| CN209055905U (en) | A kind of laptop heat-dissipation fan with illumination functions | |
| CN208546957U (en) | A kind of bulb lamp radiator structure | |
| CN204761929U (en) | Meeting terminal heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |