CN207781109U - Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system - Google Patents
Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system Download PDFInfo
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- CN207781109U CN207781109U CN201820049159.6U CN201820049159U CN207781109U CN 207781109 U CN207781109 U CN 207781109U CN 201820049159 U CN201820049159 U CN 201820049159U CN 207781109 U CN207781109 U CN 207781109U
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- thermostat
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 129
- 239000004065 semiconductor Substances 0.000 title claims abstract description 69
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 46
- 239000004411 aluminium Substances 0.000 claims abstract description 46
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 31
- 239000011521 glass Substances 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000003667 anti-reflective effect Effects 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 230000007613 environmental effect Effects 0.000 description 8
- 230000000007 visual effect Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000036541 health Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of explosion-proof double screen open air liquid crystal displays with semiconductor auto temperature controlled system, including semiconductor thermostat, 2 side plates, 2 outer screen assemblies and pedestal, 2 side plates, 2 outer screen assemblies and pedestal are enclosed the first cavity for accommodating semiconductor thermostat, 2 side plates are arranged in the left and right sides of semiconductor thermostat, 2 outer screen assemblies are arranged in the front and rear sides of semiconductor thermostat, the pedestal is arranged in the bottom of semiconductor thermostat, the outer screen assembly includes waterproof case, implosion guard, liquid crystal display and aluminium backboard, the waterproof case, implosion guard and aluminium backboard are enclosed the second cavity for accommodating liquid crystal display, the waterproof case is detachably connected with aluminium backboard by fixation kit.The liquid crystal display uses semiconductor thermostat, automatic adjustment refrigeration or heating, implosion guard damage prevention, moreover it is possible to which double screen is watched, and at low cost, low energy consumption.
Description
Technical field
The utility model belongs to electronic technology field, more particularly to the explosion-proof double screen family with semiconductor auto temperature controlled system
Outer liquid crystal display.
Background technology
With the continuous development of urban construction process, outdoor display screen is that the advertisement new support of communications media is more and more
It gets application, not only advertisement form is versatile and flexible for outdoor display screen, moreover it is possible to promote city image, but note also knot in use
Structure reasonable design, and avoid light pollution.
Liquid crystal display is the display equipment of planar ultra-thin, has the advantages that power consumption is low, small, radiation is low, not only
It is easy for installation, energy conservation and environmental protection, moreover it is possible to best visual environment is brought to user.
In the patent of invention of Publication No. CN102135677A, a kind of liquid crystal display is disclosed, it is desirable to provide one
The liquid crystal display that kind can be radiated to the display panel front of liquid crystal display comprising shell and be placed in described outer
Display panel in shell, the liquid crystal display further include the front glass and fan being fixed on the shell, the preceding glass
Glass is located at the display panel front, and between the front glass and the display panel front between be separated with a gap, the liquid
Crystal display device further include one communicated with the gap and fan and air-flow that the fan generates can be imported and export described in
The flow-guiding channel in gap.The present invention can be used for various display equipment, especially outdoor liquid crystal display.
But the liquid crystal display is unable to maintain that constant temperature under high temperature or low temperature environment outdoors, can not also avoid due to
Damage caused by artificial or environmental factor.
Invention content
Shortcoming present in view of the above technology, the purpose of this utility model is to provide one kind having semiconductor certainly
The explosion-proof double screen open air liquid crystal display of dynamic temperature control system, the liquid crystal display can not only automatic sensing outdoor temperature,
The refrigeration that automatically adjusts or heating maintain inner, constant temperature range, enable the liquid crystal display in any temperature feelings
The lower 24 hours normal uses of condition also have explosion-proof effect, prevent damage caused by artificial or environmental factor.
Another of the utility model is designed to provide a kind of explosion-proof double screen family with semiconductor auto temperature controlled system
Outer liquid crystal display, the liquid crystal display have the advantages that at low cost, low energy consumption, health environment-friendly, moreover it is possible to when simultaneous display
Between and weather, convenient for promoting the use of.
To achieve the above object, the technical solution of the utility model is as follows.
The utility model provides a kind of explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system, packet
Include semiconductor thermostat, 2 side plates, 2 outer screen assemblies and pedestal, 2 side plates, 2 outer screen assemblies and pedestal
It is enclosed the first cavity for accommodating semiconductor thermostat, it is automatic temperature-controlled that 2 side plates are separately positioned on semiconductor
The left and right sides of device, 2 outer screen assemblies are separately positioned on the front and rear sides of semiconductor thermostat, the pedestal
It is arranged in the bottom of semiconductor thermostat, the outer screen assembly includes waterproof case, implosion guard, liquid crystal display and the aluminium back of the body
Plate, the waterproof case, implosion guard and aluminium backboard are enclosed the second cavity for accommodating liquid crystal display, the waterproof case and aluminium
Backboard is detachably connected by fixation kit, and viewing hole compatible with liquid crystal display is provided on the waterproof case, by anti-
Quick-fried glass can watch liquid crystal display.In the utility model, which uses semiconductor thermostat, system
Cold effect is good, and can be carried out to the liquid crystal display in the range of subzero 45 degrees Celsius of air themperature and positive 50 degrees Celsius
Automatic adjustment refrigeration or heating enable the liquid crystal display 24 hours normal plays under any temperature conditions, and use
Implosion guard can preferably protect liquid crystal display, and preventing damage, shuangping san caused by artificial or environmental factor makes the liquid crystal
Showing can watch before and after equipment, increase viewing visual angle, increase economic efficiency to the client for launching advertisement, and the liquid crystal display is set
It is standby to have the advantages that at low cost, low energy consumption, health environment-friendly, moreover it is possible to which that simultaneous display time and weather promote city image, convenient for pushing away
It is wide to use.
Wherein, the implosion guard is the heat-insulated anti-dazzle explosion-proof antireflective tempered glass of 10mm thickness.Work as in the utility model
In, implosion guard is the heat-insulated anti-dazzle explosion-proof antireflective tempered glass of 10mm thickness, is 20 times of simple glass intensity, can be more preferable
Liquid crystal display is protected on ground, prevents damage caused by artificial or environmental factor.
Wherein, 2 side plates, 2 aluminium backboards and bottom plate, which are enclosed, accommodates the first of semiconductor thermostat
Cavity, 2 side plates are detachably connected by 2 the first fixing brackets and 2 aluminium backboards, and described first support bracket fastened two
End is supported respectively on 2 aluminium backboards, and the semiconductor thermostat includes temperature adjustment component and semiconductor automatic thermostat,
The temperature adjustment component is contained in by the second fixing bracket in the first cavity, and is detachably connected with the second fixing bracket, described
The setting of second fixing bracket is detachably connected in aluminium backboard upper end, and with aluminium backboard, and the semiconductor automatic thermostat is fixed on
On the surface of aluminium backboard.In the utility model, which uses semiconductor thermostat, refrigeration effect
It is good, and the liquid crystal display can automatically be adjusted in the range of subzero 45 degrees Celsius and positive 50 degrees Celsius of air themperature
Cold or heating is controlled, enables the liquid crystal display 24 hours normal plays under any temperature conditions, cost is less than use
The display equipment of air conditioner refrigerating and low energy consumption, makes temperature adjustment component be fixed in the first cavity, passes through by the second fixing bracket
One fixing bracket makes 2 side plates and 2 aluminium backboards be enclosed the first cavity.
Wherein, the quantity of the temperature adjustment component is 4, and the quantity of the semiconductor automatic thermostat is 4, described second
Support bracket fastened quantity is 4.In the utility model, 4 temperature adjustment components, 4 semiconductor automatic thermostats and 4 second
Fixing bracket can be such that the liquid crystal display stablizes well, and provide temperature adjustment function, and the liquid crystal display is enable to exist
24 hours normal plays in the range of subzero 45 degrees Celsius and positive 50 degrees Celsius of air themperature.
Wherein, it is equipped with heat emission hole on 2 side plates and pedestal.In the utility model, heat emission hole can make this
The heat of liquid crystal display is dispersed into air well.
Wherein, the outer screen assembly further include closed heat insulation formula liner, constant current fan, power supply, liquid crystal display screen drive board and from
Dynamic temperature control plate, and in the second cavity, the closed heat insulation formula liner is arranged between liquid crystal display and aluminium backboard, the constant current
Fan, power supply, liquid crystal display screen drive board and automatic temperature-controlled plate are arranged between closed heat insulation formula liner and aluminium backboard, the constant current
Fan is fixed on closed heat insulation formula liner, and the semiconductor thermostat passes through the second cavity and closed heat insulation formula liner
Connect.In the utility model, automatic temperature-controlled plate is a kind of temperature inductor, for detecting closed heat insulation formula liner and liquid crystal
The temperature of screen, when automatic temperature-controlled plate detects that temperature is higher than 50 degrees Celsius, the maximum refrigeration of semiconductor thermostat output
It measures to reduce the temperature of closed heat insulation formula liner and liquid crystal display, when automatic temperature-controlled plate detects that temperature is less than 25 degrees Celsius, half
Conductor thermostat reduces refrigerating capacity to control the temperature of closed heat insulation formula liner and liquid crystal display, and constant current fan generates air-flow
Closed heat insulation formula liner and liquid crystal screen surfaces are flowed uniformly through, the heat of the liquid crystal display is made to distribute well.
Wherein, the liquid crystal display is the full HD full view liquid crystal display of 2000nits high brightness, including liquid crystal display, filtering
Device, backlight, pinboard and decoding deck, the liquid crystal display are arranged between closed heat insulation formula liner and implosion guard, and
It is thermally contacted with the closed heat insulation formula liner, the filter, backlight, pinboard and decoding deck are arranged at closed heat insulation formula
Liner surface, and be electrically connected with liquid crystal display.In the utility model, liquid crystal display is that 2000nits high brightness is full HD
Full view liquid crystal display is capable of providing preferably visual effect.
Wherein, the outer screen assembly further includes silicone sealing strip and loud speaker, and the silicone sealing strip is arranged in aluminium backboard
Between waterproof case, make to be tightly fastened between aluminium backboard and waterproof case, the loud speaker and liquid crystal display screen drive board and decoding
Plate is electrically connected.In the utility model, silicone sealing strip can make to be tightly fastened between aluminium backboard and waterproof case, reinforce anti-
Water, dust-proof effect, loud speaker coordinate liquid crystal display work, can form audio-visual environment when carrying out video playing, provide good
Advertisement is increased economic efficiency to the client for launching advertisement.
Wherein, the waterproof case is the waterproof case for reaching IP65 standards, be provided on the waterproof case antenna and
Brightness impression device, the antenna are arranged on the top of waterproof case, and the brightness impression device is arranged in the bottom of waterproof case.
In the utility model, there is waterproof case preferably waterproof effect, the internal structure of protection cap liquid crystal display, extension to make
With the service life, antenna can receive radio message, and automatic synchronization shows time and weather etc., and brightness impression device being capable of automatic sensing
And the brightness of liquid crystal display is adjusted, daytime provides high brightness, can reduce the brightness of liquid crystal display according to ambient light at night, reach section
The effect of energy.
The utility model has the beneficial effects that：
Compared with prior art, a kind of explosion-proof double screen family with semiconductor auto temperature controlled system provided by the utility model
Outer liquid crystal display, the liquid crystal display use semiconductor thermostat, good refrigeration effect, and can be in Air Temperature
It spends in the range of subzero 45 degrees Celsius and positive 50 degrees Celsius and automatically adjusts refrigeration or heating to the liquid crystal display, make this
Liquid crystal display can under any temperature conditions 24 hours normal plays, and use implosion guard, can preferably protect
Liquid crystal display, preventing damage, shuangping san caused by artificial or environmental factor makes watch before and after the liquid crystal display, increases
Viewing visual angle is increased economic efficiency to the client for launching advertisement, and the liquid crystal display is at low cost, low energy consumption, strong
The advantage of Kang Huanbao, moreover it is possible to which simultaneous display time and weather promote city image, convenient for promoting the use of.
Description of the drawings
Fig. 1 is the explosion for the explosion-proof double screen open air liquid crystal display that the utility model has semiconductor auto temperature controlled system
Figure.
Fig. 2 is the knot for the explosion-proof double screen open air liquid crystal display that the utility model has semiconductor auto temperature controlled system
Structure schematic diagram.
Specific implementation mode
In order to make the purpose of this utility model, technical solution and advantageous effect be more clearly understood, to the utility model into
Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and do not have to
In restriction the utility model.
It is a kind of explosion-proof double screen with semiconductor auto temperature controlled system of the utility model shown in Fig. 1-2
Outdoor liquid crystal display, including 21,2 sides of the outer screen assembly of side plate 22,2 of semiconductor thermostat 17,2 and pedestal
22,2 outer screen assemblies of plate and pedestal 21 are enclosed the first cavity for accommodating semiconductor thermostat 17,2 side plates 22
It is separately positioned on the left and right sides of semiconductor thermostat 17, it is automatic temperature-controlled that 2 outer screen assemblies are separately positioned on semiconductor
The front and rear sides of device 17, pedestal 21 are arranged in the bottom of semiconductor thermostat 17, and outer screen assembly includes waterproof case
3, implosion guard 4, liquid crystal display 5 and aluminium backboard 16, waterproof case 3, implosion guard 4 and aluminium backboard 16 are enclosed receiving liquid crystal display
5 the second cavity, waterproof case 3 are detachably connected with aluminium backboard 16 by fixation kit, are provided on waterproof case 3 and liquid crystal
Shield 5 compatible viewing holes, liquid crystal display 5 can be watched by implosion guard 4.In the utility model, which sets
It is standby using semiconductor thermostat 17, good refrigeration effect, and can be Celsius in subzero 45 degrees Celsius of air themperature and positive 50
It automatically adjusts refrigeration or heating to the liquid crystal display in the range of degree, enables the liquid crystal display in any temperature
24 hours normal plays in the case of degree, and use implosion guard 4, can preferably protect liquid crystal display, prevent artificial or environment because
Damage, shuangping san caused by plain make watch before and after the liquid crystal display, increase viewing visual angle, to the visitor for launching advertisement
Family is increased economic efficiency, and the liquid crystal display has the advantages that at low cost, low energy consumption, health environment-friendly, moreover it is possible to be synchronized aobvious
Show time and weather, city image is promoted, convenient for promoting the use of.
In the present embodiment, implosion guard 4 is the heat-insulated anti-dazzle explosion-proof antireflective tempered glass of 10mm thickness.It is new in this practicality
In type, implosion guard 4 is the heat-insulated anti-dazzle explosion-proof antireflective tempered glass of 10mm thickness, is 20 times of simple glass intensity, energy
It is enough preferably to protect liquid crystal display 5, prevent damage caused by artificial or environmental factor.
In the present embodiment, it is automatic temperature-controlled to be enclosed receiving semiconductor for 2 side plates, 22,2 aluminium backboards 16 and bottom plate 21
First cavity of device 17,2 side plates 22 are detachably connected by 2 the first fixing brackets 19 with 2 aluminium backboards 16, and first is solid
The both ends of fixed rack 19 are supported respectively on 2 aluminium backboards 16, and semiconductor thermostat 17 includes temperature adjustment component 24 and half
Conductor automatic thermostat 23, temperature adjustment component 24 are contained in by the second fixing bracket 20 in the first cavity, and fix branch with second
Frame 20 is detachably connected, and the setting of the second fixing bracket 20 is detachably connected in 16 upper end of aluminium backboard, and with aluminium backboard 16, semiconductor
Automatic thermostat 23 is fixed on the surface of aluminium backboard 16.In the utility model, which uses semiconductor
Thermostat 17, good refrigeration effect, and can be right in the range of subzero 45 degrees Celsius of air themperature and positive 50 degrees Celsius
The liquid crystal display automatically adjusts refrigeration or heating, keeps the liquid crystal display 24 small under any temperature conditions
When normal play, cost be less than using air conditioner refrigerating display equipment and low energy consumption, temperature adjustment group is made by the second fixing bracket 20
Part 24 is fixed in the first cavity, so that 2 side plates 22 and 2 aluminium backboards 16 is enclosed the first sky by the first fixing bracket 19
Chamber.
In the present embodiment, the quantity of temperature adjustment component 24 is 4, and the quantity of semiconductor automatic thermostat 23 is 4, second
The quantity of fixing bracket 20 is 4.In the utility model, 4 temperature adjustment components, 24,4 semiconductor automatic thermostats 23 and 4
A second fixing bracket 20 can be such that the liquid crystal display stablizes well, and provide temperature adjustment function, and the liquid crystal display is made to set
It is standby can in the range of subzero 45 degrees Celsius and positive 50 degrees Celsius of air themperature 24 hours normal plays.
In the present embodiment, it is equipped with heat emission hole on 2 side plates 22 and pedestal 21.In the utility model, heat emission hole
The heat of the liquid crystal display can be made to be dispersed into air well.
In the present embodiment, outer screen assembly further includes closed heat insulation formula liner 6, constant current fan 7, power supply 9, liquid crystal display driving
Plate 14 and automatic temperature-controlled plate 13, and in the second cavity, the setting of closed heat insulation formula liner 6 liquid crystal display 5 and aluminium backboard 16 it
Between, constant current fan 7, power supply 9, liquid crystal display screen drive board 14 and automatic temperature-controlled plate 13 are arranged at closed heat insulation formula liner 6 and are carried on the back with aluminium
Between plate 16, constant current fan 7 is fixed on closed heat insulation formula liner 6, semiconductor thermostat 17 pass through the second cavity with
Closed heat insulation formula liner 6 connects.In the utility model, automatic temperature-controlled plate 13 is a kind of temperature inductor, close for detecting
The temperature for closing heat-insulating type liner 6 and liquid crystal display 5, when automatic temperature-controlled plate 13 detects that temperature is higher than 50 degrees Celsius, semiconductor is certainly
Dynamic temperature control device 17 exports maximum cooling capacity to reduce the temperature of closed heat insulation formula liner 6 and liquid crystal display 5, when automatic temperature-controlled plate 13
When detecting that temperature is less than 25 degrees Celsius, semiconductor thermostat 17 reduces refrigerating capacity to control closed heat insulation formula liner 6
With the temperature of liquid crystal display 5, constant current fan 7 generates air-flow and flows uniformly through 5 surface of closed heat insulation formula liner 6 and liquid crystal display, makes the liquid
The heat of crystal display device distributes well.
In the present embodiment, liquid crystal display 5 is the full HD full view liquid crystal display of 2000nits high brightness, including liquid crystal display
18, filter 8, backlight 10, pinboard 11 and decoding deck 12, the setting of liquid crystal display 18 is in closed heat insulation formula liner 6 and prevents
It between quick-fried glass 4, and is thermally contacted with closed heat insulation formula liner 6, filter 8, backlight 10, pinboard 11 and decoding deck 12 are all provided with
It sets on 6 surface of closed heat insulation formula liner, and is electrically connected with liquid crystal display 18.In the utility model, liquid crystal display 5 is
The full HD full view liquid crystal display of 2000nits high brightness, is capable of providing preferably visual effect.
In the present embodiment, outer screen assembly further includes silicone sealing strip 15 and loud speaker, and silicone sealing strip 15 is arranged in aluminium
Between backboard 16 and waterproof case 3, make to be tightly fastened between aluminium backboard 16 and waterproof case 3, loud speaker and liquid crystal display screen drive board
14 and decoding deck 12 be electrically connected.In the utility model, silicone sealing strip 15 can make between aluminium backboard 16 and waterproof case 3
It is tightly fastened, reinforces waterproof and dustproof effect, loud speaker coordinates liquid crystal display 5 to work, can be formed when carrying out video playing audio-visual
Environment provides good advertisement, increases economic efficiency to the client for launching advertisement.
In the present embodiment, waterproof case 3 is the waterproof case for reaching IP65 standards, and antenna 2 is provided on waterproof case 3
With brightness impression device 1, antenna 2 is arranged on the top of waterproof case 3, and brightness impression device 1 is arranged in the bottom of waterproof case 3.
In the utility model, there is waterproof case 3 preferably waterproof effect, the internal structure of protection cap liquid crystal display to extend
Service life, antenna 2 can receive radio message, and automatic synchronization shows time and weather etc., and brightness impression device 1 can be automatic
Incude and adjust the brightness of liquid crystal display 5, provide high brightness daytime, the brightness of liquid crystal display 5 can be reduced according to ambient light at night,
Reach energy-efficient effect.
The utility model has the beneficial effects that：
Compared with prior art, a kind of explosion-proof double screen family with semiconductor auto temperature controlled system provided by the utility model
Outer liquid crystal display, the liquid crystal display use semiconductor thermostat 17, good refrigeration effect, and can be in air
It automatically adjusts refrigeration or heating, makes to the liquid crystal display in the range of lower 45 degrees Celsius of zero temperature and positive 50 degrees Celsius
The liquid crystal display can under any temperature conditions 24 hours normal plays, and use implosion guard 4, can preferably protect
Liquid crystal display is protected, preventing damage, shuangping san caused by artificial or environmental factor makes watch before and after the liquid crystal display, increases
Add viewing visual angle, to launch advertisement client increase economic efficiency, and the liquid crystal display have it is at low cost, low energy consumption,
The advantages of health environment-friendly, moreover it is possible to which simultaneous display time and weather promote city image, convenient for promoting the use of.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (9)
1. a kind of explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system, which is characterized in that including half
Conductor thermostat, 2 side plates, 2 outer screen assemblies and pedestal, 2 side plates, 2 outer screen assemblies and pedestal enclose
The first cavity for accommodating semiconductor thermostat is formed, 2 side plates are separately positioned on semiconductor thermostat
The left and right sides, 2 outer screen assemblies are separately positioned on the front and rear sides of semiconductor thermostat, the pedestal setting
In the bottom of semiconductor thermostat, the outer screen assembly includes waterproof case, implosion guard, liquid crystal display and aluminium backboard,
The waterproof case, implosion guard and aluminium backboard are enclosed the second cavity for accommodating liquid crystal display, and the waterproof case is carried on the back with aluminium
Plate is detachably connected by fixation kit, viewing hole compatible with liquid crystal display is provided on the waterproof case, by explosion-proof
Glass can watch liquid crystal display.
2. the explosion-proof double screen open air liquid crystal display according to claim 1 with semiconductor auto temperature controlled system,
It is characterized in that, the implosion guard is the heat-insulated anti-dazzle explosion-proof antireflective tempered glass of 10mm thickness.
3. the explosion-proof double screen open air liquid crystal display according to claim 1 with semiconductor auto temperature controlled system,
It being characterized in that, 2 side plates, 2 aluminium backboards and bottom plate are enclosed the first cavity for accommodating semiconductor thermostat,
2 side plates are detachably connected by 2 the first fixing brackets and 2 aluminium backboards, the first support bracket fastened both ends point
It does not support on 2 aluminium backboards, the semiconductor thermostat includes temperature adjustment component and semiconductor automatic thermostat, described
Temperature adjustment component is contained in by the second fixing bracket in the first cavity, and is detachably connected with the second fixing bracket, described second
Fixing bracket setting is detachably connected in aluminium backboard upper end, and with aluminium backboard, and the semiconductor automatic thermostat is fixed on the aluminium back of the body
On the surface of plate.
4. the explosion-proof double screen open air liquid crystal display according to claim 3 with semiconductor auto temperature controlled system,
It is characterized in that, the quantity of the temperature adjustment component is 4, and the quantity of the semiconductor automatic thermostat is 4, and described second fixes
The quantity of holder is 4.
5. the explosion-proof double screen open air liquid crystal display according to claim 1 with semiconductor auto temperature controlled system,
It is characterized in that, heat emission hole is equipped on 2 side plates and pedestal.
6. the explosion-proof double screen open air liquid crystal display according to claim 1 with semiconductor auto temperature controlled system,
It is characterized in that, the outer screen assembly further includes closed heat insulation formula liner, constant current fan, power supply, liquid crystal display screen drive board and automatic warm
Plate is controlled, and in the second cavity, the closed heat insulation formula liner is arranged between liquid crystal display and aluminium backboard, the constant current wind
Fan, power supply, liquid crystal display screen drive board and automatic temperature-controlled plate are arranged between closed heat insulation formula liner and aluminium backboard, the constant current wind
Fan is fixed on closed heat insulation formula liner, and the semiconductor thermostat passes through the second cavity and closed heat insulation formula liner phase
It connects.
7. the explosion-proof double screen open air liquid crystal display according to claim 6 with semiconductor auto temperature controlled system,
Be characterized in that, the liquid crystal display be the full HD full view liquid crystal display of 2000nits high brightness, including liquid crystal display, filter,
Backlight, pinboard and decoding deck, the liquid crystal display are arranged between closed heat insulation formula liner and implosion guard, and with institute
The thermo-contact of closed heat insulation formula liner is stated, the filter, backlight, pinboard and decoding deck are arranged at closed heat insulation formula liner
Surface, and be electrically connected with liquid crystal display.
8. the explosion-proof double screen open air liquid crystal display according to claim 7 with semiconductor auto temperature controlled system,
It is characterized in that, the outer screen assembly further includes silicone sealing strip and loud speaker, and the silicone sealing strip setting is in aluminium backboard and prevents
Between water shell, make to be tightly fastened between aluminium backboard and waterproof case, the loud speaker and liquid crystal display screen drive board and decoding deck electricity
Connection.
9. the explosion-proof double screen open air liquid crystal display according to claim 1 with semiconductor auto temperature controlled system,
It is characterized in that, the waterproof case is the waterproof case for reaching IP65 standards, and antenna and brightness are provided on the waterproof case
Inductor, the antenna are arranged on the top of waterproof case, and the brightness impression device is arranged in the bottom of waterproof case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049159.6U CN207781109U (en) | 2018-01-11 | 2018-01-11 | Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049159.6U CN207781109U (en) | 2018-01-11 | 2018-01-11 | Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781109U true CN207781109U (en) | 2018-08-28 |
Family
ID=63212500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820049159.6U Expired - Fee Related CN207781109U (en) | 2018-01-11 | 2018-01-11 | Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039131A (en) * | 2018-01-11 | 2018-05-15 | 深圳市雷盟洋电子科技有限公司 | Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system |
-
2018
- 2018-01-11 CN CN201820049159.6U patent/CN207781109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039131A (en) * | 2018-01-11 | 2018-05-15 | 深圳市雷盟洋电子科技有限公司 | Explosion-proof double screen open air liquid crystal display with semiconductor auto temperature controlled system |
| CN108039131B (en) * | 2018-01-11 | 2024-09-27 | 深圳市雷盟洋电子科技有限公司 | Explosion-proof double-screen outdoor liquid crystal display device with semiconductor automatic temperature control system |
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