CN207118201U - A kind of LED outdoor display screens automatic heat radiator - Google Patents
A kind of LED outdoor display screens automatic heat radiator Download PDFInfo
- Publication number
- CN207118201U CN207118201U CN201720933261.8U CN201720933261U CN207118201U CN 207118201 U CN207118201 U CN 207118201U CN 201720933261 U CN201720933261 U CN 201720933261U CN 207118201 U CN207118201 U CN 207118201U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- protective casing
- fan
- inwall
- automatic heat
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of LED outdoor display screens automatic heat radiator, including protective casing, the inner bottom wall of the protective casing is installed with LED display, the both ends of protective casing offer radiating import respectively and radiating exports, the inwall of protective casing offers air-guiding hole, the inwall of air-guiding hole is fixedly connected with guide duct, the top of guide duct extends to the top of protective casing, the both ends inwall of protective casing, which has been respectively fixedly connected with, to be circulated into fan and recycles fan, and the inner bottom wall of protective casing has been respectively fixedly connected with induction tube and fall way.The LED outdoor display screen automatic heat radiators, reach to automatically control and circulated into fan and recycle the effect that fan radiated, when the temperature increases, alcohol expanded by heating, the lower contact jacked up on lower piston electrically connects with upper contact, and then control and circulate into fan and recycle starting fan radiating, influence normal use so as to effectively solve the problems, such as outdoor LED display screen radiating bad.
Description
Technical field
LED technology field is the utility model is related to, specially a kind of LED outdoor display screens automatic heat radiator.
Background technology
LED display is a kind of flat-panel monitor, is made up of LED module panel small one by one, for showing word, figure
The equipment of the various information such as picture, video, video signal.
LED, light emitting diode.It is a kind of display mode by controlling semiconductor light-emitting-diode, in circuit and instrument
Indicator lamp, or composition word or numerical monitor are used as in device.Gallium arsenide phosphide diode glows, gallium phosphide diode greening
Light, silicon carbide diode Yellow light-emitting low temperature, indium gallium nitrogen diode blue light-emitting,
To be quoted now with LED display more and more extensive, many LED displays are widely applied to open air, but
During outdoor use, especially summer, temperature is higher, and LED display can produce heat when in use, in summer high-temperature weather
It is lower make it that whole LED display temperature is very high always, influences the normal use of LED display, if using heat abstractor, dissipates
Thermal can be run always, electric energy be wasted, so needing a kind of LED outdoor display screens automatic heat radiator.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of LED outdoor display screens automatic heat radiator, solves
Outdoor LED display screen radiating is bad and the problem of influence normal use.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of LED outdoor display screens are certainly
Dynamic heat abstractor, including protective casing, the inner bottom wall of the protective casing are installed with LED display, the protective casing
Both ends offer radiating import respectively and radiating exports, the inwall of the protective casing offers air-guiding hole, the air-guiding hole
Inwall be fixedly connected with guide duct, the top of the guide duct extends to the top of protective casing, the two of the protective casing
End inwall, which has been respectively fixedly connected with, to be circulated into fan and recycles fan.
The inner bottom wall of the protective casing has been respectively fixedly connected with induction tube and fall way, the top of the induction tube and liter
Connection is fixed in the bottom for dropping pipe, and the inwall of the fall way slidably connects upper piston and lower piston respectively, the upper piston
Lower performance is fixedly connected with upper contact, and the upper surface of the lower piston is fixedly connected with lower contact, the upper contact and lower contact
Electrical connection, with circulating into fan and recycling fan and electrically connect, the upper surface of the upper piston is fixedly connected the lower contact
Have buffer spring, the top of the buffer spring is fixedly connected with the inner roof wall of fall way, the induction tube and fall way it is interior
Portion is provided with alcohol.
Preferably, the front of the protective casing is installed with tempering clear glass, the face of the tempering clear glass
Area of the product more than LED display.
Preferably, rain visor, the surface triangular shape of the rain visor are fixedly connected with the top of the guide duct.
Preferably, the inwall of the radiating import is fixedly connected with drying layer, and the drying layer is internally provided with drying
Agent.
Preferably, the inwall of the radiating outlet is fixedly connected with protection network, and the protection network is finer wire net.
Preferably, the inner roof wall of the protective casing is fixedly connected with power switch, the power switch and upper contact electricity
Connection.
(3) beneficial effect
The utility model provides a kind of LED outdoor display screens automatic heat radiator, possesses following beneficial effect：
The LED outdoor display screen automatic heat radiators, by setting the lower performance of upper piston to be fixedly connected with upper contact, under
The upper surface of piston is fixedly connected with lower contact, upper contact and lower contact electrical connection, and lower contact is with circulating into fan and circulation
Go out fan to electrically connect, the inside of induction tube and fall way is provided with alcohol, has reached to automatically control and has circulated into fan and circulation
Go out the effect that fan is radiated, when the temperature increases, alcohol expanded by heating, jack up the lower contact and upper contact electricity on lower piston
Connection, and then control and circulate into fan and recycle starting fan radiating, so as to effectively solve outdoor LED display screen radiating
It is bad and the problem of influence normal use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model fall way structure sectional view.
In figure：1 protective casing, 2LED display screens, 3 radiating imports, 4 radiating outlets, 5 air-guiding holes, 6 guide ducts, 7 circulate into
Fan, 8 recycle fan, 9 induction tubes, 10 fall ways, 11 upper pistons, 12 lower pistons, 13 upper contacts, 14 lower contacts, 15 bufferings
Spring, 16 tempering clear glasses, 17 rain visors, 18 drying layers, 19 protection networks, 20 power switches.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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 obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of LED outdoor display screens automatic heat radiator,
Including protective casing 1, the inner bottom wall of protective casing 1 is installed with LED display 2, and the front of protective casing 1 is installed with
Tempering clear glass 16, the area of tempering clear glass 16 are more than the area of LED display 2, LED display 2 can be carried out
Protection, and without prejudice to the normal work of LED display 2, the both ends of protective casing 1 offer radiating import 3 respectively and radiating exports
4, the inwall of radiating import 3 is fixedly connected with drying layer 18, and drying layer 18 is internally provided with drier, can be to import of radiating
The effect that air at 3 is dried, prevent the vapor in air from destroying the operating circuit of LED display 2, radiating outlet 4
Inwall be fixedly connected with protection network 19, protection network 19 is finer wire net, can prevent toy from entering the interior of protective casing 1
Portion, the inwall of protective casing 1 offer air-guiding hole 5, and the inwall of air-guiding hole 5 is fixedly connected with guide duct 6, the top of guide duct 6
The top of protective casing 1 is extended to, the top of guide duct 6 is fixedly connected with rain visor 17, and the surface of rain visor 17 is triangular in shape
Shape, can prevent rainwater from entering the inside of guide duct 6, and the both ends inwall of protective casing 1 has been respectively fixedly connected with circulation air intake
Fan 7 and recycle fan 8.
The inner bottom wall of protective casing 1 has been respectively fixedly connected with induction tube 9 and fall way 10, the top of induction tube 9 and lifting
Connection is fixed in the bottom of pipe 10, and the inwall of fall way 10 slidably connects upper piston 11 and lower piston 12 respectively, upper piston 11
Lower performance is fixedly connected with upper contact 13, and the inner roof wall of protective casing 1 is fixedly connected with power switch 20, power switch 20 with it is upper
Contact 13 electrically connects, and the upper surface of lower piston 12 is fixedly connected with lower contact 14, and upper contact 13 and lower contact 14 electrically connect, lower to touch
For point 14 with circulating into fan 7 and recycling fan 8 and electrically connect, the upper surface of upper piston 11 is fixedly connected with buffer spring 15,
The top of buffer spring 15 is fixedly connected with the inner roof wall of fall way 10, and the inside of induction tube 9 and fall way 10 is provided with wine
Essence, by setting the lower performance of upper piston 11 to be fixedly connected with upper contact 13, the upper surface of lower piston 12 is fixedly connected with lower touch
Point 14, upper contact 13 and lower contact 14 electrically connect, and lower contact 14 is with circulating into fan 7 and recycling fan 8 and electrically connect, sensing
The inside of pipe 9 and fall way 10 is provided with alcohol, has reached to automatically control and has circulated into fan 7 and recycle fan 8 and dissipated
The effect of heat, when the temperature increases, alcohol expanded by heating, the lower contact 14 jacked up on lower piston 12 electrically connect with upper contact 13,
And then control and circulate into fan 7 and recycle the startup radiating of fan 8, so as to effectively solve outdoor LED display screen radiating not
The problem of influenceing normal use well.
In summary, LED outdoor display screen automatic heat radiators, by setting the lower performance of upper piston 11 to be fixedly connected
There is upper contact 13, the upper surface of lower piston 12 is fixedly connected with lower contact 14, and upper contact 13 and lower contact 14 electrically connect, lower contact
14 with circulating into fan 7 and recycling fan 8 and electrically connect, and the inside of induction tube 9 and fall way 10 is provided with alcohol, reaches
Automatically control and circulate into fan 7 and recycle the effect that fan 8 radiated, when the temperature increases, alcohol expanded by heating, top
The lower contact 14 risen on lower piston 12 electrically connects with upper contact 13, and then controls to circulate into fan 7 and dissipated with the startup of fan 8 is recycled
Heat, influence normal use so as to effectively solve the problems, such as outdoor LED display screen radiating bad.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of LED outdoor display screens automatic heat radiator, including protective casing (1), the inner bottom wall of the protective casing (1) is consolidated
Dingan County is equipped with LED display (2), it is characterised in that：The both ends of the protective casing (1) offer respectively radiating import (3) and
Radiating outlet (4), the inwall of the protective casing (1) offer air-guiding hole (5), and the inwall of the air-guiding hole (5) is fixedly connected
There is guide duct (6), the top of the guide duct (6) extends to the top of protective casing (1), the both ends of the protective casing (1)
Inwall, which has been respectively fixedly connected with, to be circulated into fan (7) and recycles fan (8)；
The inner bottom wall of the protective casing (1) has been respectively fixedly connected with induction tube (9) and fall way (10), the induction tube (9)
The bottom of top and fall way (10) fix and connect, the inwall of the fall way (10) slidably connects upper piston (11) respectively
With lower piston (12), the lower performance of the upper piston (11) is fixedly connected with upper contact (13), the upper table of the lower piston (12)
Face is fixedly connected with lower contact (14), the upper contact (13) and lower contact (14) electrical connection, and the lower contact (14) is with following
Ring enters fan (7) and recycles fan (8) electrical connection, and the upper surface of the upper piston (11) is fixedly connected with buffer spring
(15), the top of the buffer spring (15) is fixedly connected with the inner roof wall of fall way (10), the induction tube (9) and fall way
(10) inside is provided with alcohol.
A kind of 2. LED outdoor display screens automatic heat radiator according to claim 1, it is characterised in that：The protecting crust
The front of body (1) is installed with tempering clear glass (16), and the area of the tempering clear glass (16) is more than LED display
(2) area.
A kind of 3. LED outdoor display screens automatic heat radiator according to claim 1, it is characterised in that：The guide duct
(6) rain visor (17), the surface triangular shape of the rain visor (17) are fixedly connected with the top of.
A kind of 4. LED outdoor display screens automatic heat radiator according to claim 1, it is characterised in that：It is described radiate into
The inwall of mouth (3) is fixedly connected with drying layer (18), and the drying layer (18) is internally provided with drier.
A kind of 5. LED outdoor display screens automatic heat radiator according to claim 1, it is characterised in that：It is described to radiate
The inwall of mouth (4) is fixedly connected with protection network (19), and the protection network (19) is finer wire net.
A kind of 6. LED outdoor display screens automatic heat radiator according to claim 1, it is characterised in that：The protecting crust
The inner roof wall of body (1) is fixedly connected with power switch (20), and the power switch (20) electrically connects with upper contact (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933261.8U CN207118201U (en) | 2017-07-29 | 2017-07-29 | A kind of LED outdoor display screens automatic heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933261.8U CN207118201U (en) | 2017-07-29 | 2017-07-29 | A kind of LED outdoor display screens automatic heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207118201U true CN207118201U (en) | 2018-03-16 |
Family
ID=61582374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933261.8U Expired - Fee Related CN207118201U (en) | 2017-07-29 | 2017-07-29 | A kind of LED outdoor display screens automatic heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207118201U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108664114A (en) * | 2018-05-11 | 2018-10-16 | 贺州学院 | A kind of desktop computer power supplies that high temperature automatically powers off |
| CN111229659A (en) * | 2020-02-11 | 2020-06-05 | 南京焱煌电子设备有限公司 | Display control system of small-spacing liquid crystal display screen |
| CN111895250A (en) * | 2020-07-16 | 2020-11-06 | 山东同其智能科技有限公司 | Intelligent face recognition device based on Internet of things |
| CN111970865A (en) * | 2020-08-05 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Electric cabinet for new energy automobile |
| CN112991977A (en) * | 2021-03-19 | 2021-06-18 | 杭州川致电子商务有限公司 | Outdoor LED display screen overheat protection subassembly |
-
2017
- 2017-07-29 CN CN201720933261.8U patent/CN207118201U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108664114A (en) * | 2018-05-11 | 2018-10-16 | 贺州学院 | A kind of desktop computer power supplies that high temperature automatically powers off |
| CN111229659A (en) * | 2020-02-11 | 2020-06-05 | 南京焱煌电子设备有限公司 | Display control system of small-spacing liquid crystal display screen |
| CN111895250A (en) * | 2020-07-16 | 2020-11-06 | 山东同其智能科技有限公司 | Intelligent face recognition device based on Internet of things |
| CN111970865A (en) * | 2020-08-05 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Electric cabinet for new energy automobile |
| CN112991977A (en) * | 2021-03-19 | 2021-06-18 | 杭州川致电子商务有限公司 | Outdoor LED display screen overheat protection subassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207118201U (en) | A kind of LED outdoor display screens automatic heat radiator | |
| CN205226986U (en) | Good high -power LED lamp dispels heat | |
| CN105387395A (en) | Led lamp | |
| CN204042812U (en) | condensing LED radiator | |
| CN105387356A (en) | Controllable initiatively-radiating type LED lamp core | |
| CN202195376U (en) | LED street lamp with heat-dissipating device | |
| CN206819671U (en) | A kind of ventilation and heat structure of LED display | |
| CN206021189U (en) | A kind of notebook computer heat dissipation base | |
| CN206988981U (en) | A kind of municipal administration LED street lamp | |
| CN105402634A (en) | Active cooling type LED lamp | |
| CN105042387A (en) | Lamp with LED lamp wick | |
| CN203949029U (en) | A kind of high-power LED street lamp | |
| CN208126319U (en) | A kind of notebook radiator | |
| CN205560541U (en) | LED car light radiator | |
| CN201331035Y (en) | High-power luminous LED illumination device based on semiconductor refrigeration heat radiation | |
| CN205991338U (en) | The radiator structure of lifting type light fixture | |
| CN205299136U (en) | Novel LED thermal louver | |
| CN204829637U (en) | Integrated luminous LED car headlight | |
| CN205579382U (en) | Compact car light radiator | |
| CN205174009U (en) | Light - emitting diode (LED) lamp radiator | |
| CN215001026U (en) | Light-emitting diode with heat radiation assembly | |
| CN206036719U (en) | Radiating structure of luminaire | |
| CN203836680U (en) | Heat-dissipation LED lamp with direct blowing type fan | |
| CN205299314U (en) | Superconducting heat pipe heat dissipation's LED car light | |
| CN204026404U (en) | Light-source structure and the plate being provided with this light-source structure carry LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180729 |