CN207541515U - A kind of open air intelligent display terminal temperature protection system - Google Patents
A kind of open air intelligent display terminal temperature protection system Download PDFInfo
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- CN207541515U CN207541515U CN201721841322.4U CN201721841322U CN207541515U CN 207541515 U CN207541515 U CN 207541515U CN 201721841322 U CN201721841322 U CN 201721841322U CN 207541515 U CN207541515 U CN 207541515U
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- switch
- display terminal
- electrically connected
- intelligent display
- protection system
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Abstract
The utility model is related to a kind of outdoor intelligent display terminal temperature protection system, including：Processor, temperature sensor, heater, first switch and second switch, the temperature sensor, the heater, the first switch and the second switch has been electrically connected in the processor, the first switch is electrically connected display screen power supply, and the second switch is electrically connected general supply.A kind of above-mentioned outdoor intelligent display terminal temperature protection system, can protect equipment, improves the service life of equipment when temperature is more than a certain range.
Description
Technical field
The utility model is related to outdoor display technology field, more particularly to a kind of outdoor intelligent display terminal temperature protection
System.
Background technology
With the fast development of display technology, many open air intelligent display terminals occur on the market, this outdoor intelligence
Display terminal plays various promotional videos by display screen, and due to local climate difference, temperature is more than a certain range, intelligent display
The operation of terminal is severely impacted, such as equipment is opened when temperature is relatively low in the cold north, and liquid crystal display can not be opened
It opens, in hot south, temperature is more than a certain range, and equipment operating efficiency reduces, and continuous service is easy to cause equipment burnout.
Utility model content
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of outdoor intelligent display terminal temperature protection system, Neng Gou
When temperature is more than a certain range, equipment is protected, improves the service life of equipment.
A kind of open air intelligent display terminal temperature protection system, including：Processor, temperature sensor, heater, first open
Pass and second switch；
The temperature sensor, the heater, the first switch and described has been electrically connected in the processor
Second switch, the first switch are electrically connected display screen power supply, and the second switch is electrically connected general supply.
The processor is electrically connected with cooling device in one of the embodiments,.
The heater is electrically connected with fan in one of the embodiments,.
The processor is electrically connected with alarm in one of the embodiments, and the alarm is red LED lamp.
A kind of above-mentioned outdoor intelligent display terminal temperature protection system, obtained temperature mistake will be detected by temperature sensor
It is low, and temperature signal is passed into processor, processor control heater heating increases temperature in outdoor intelligent display terminal,
Ensure that liquid crystal display is smoothly opened.The temperature signal detected by temperature sensor is excessively high, and temperature signal is transmitted
To processor, processor is closed by first switch control display screen power supply or general supply is controlled to close by second switch.It should
Outdoor intelligent display terminal temperature protection system can be protected equipment, improve the use of equipment when temperature is more than a certain range
Service life.
Description of the drawings
Fig. 1 is a kind of outdoor intelligent display terminal temperature protection system structure diagram of a wherein embodiment.
Specific embodiment
Above-mentioned purpose, feature and advantage to enable the utility model are more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" packet
Include the arbitrary and all combination of one or more relevant Listed Items.
As shown in Figure 1, a kind of open air intelligent display terminal temperature protection system, including：Processor 110, temperature sensor
120th, heater 130, first switch 140 and second switch 150.
Temperature sensor 120, heater 130, first switch 140 and second switch has been electrically connected in processor 110
150, temperature sensor 120 is for detecting peripheral temperature, and the temperature signal that detection is obtained passes to processor 110.Heating
Device 130 is surrounding enviroment heat temperature raising for converting electrical energy into thermal energy.First switch 140 is electrically connected display screen power supply
141, first switch 140 is turned on and off for control display screen power supply 141.Second switch 150 is electrically connected general supply
151, second switch 150 is used to control being turned on and off for general supply 151.
Such as when outdoor intelligent display terminal internal temperature is less than 5 DEG C, directly opens liquid crystal display and be easy to cause it
Service life shortens or even can not open liquid crystal display, and the temperature signal that detection obtains is passed to place by temperature sensor 120
Device 110 is managed, processor 110 controls the heating of heater 130 that temperature in outdoor intelligent display terminal is made to be increased to 5 DEG C or more, ensures
Liquid crystal display is smoothly opened.
In another example when outdoor intelligent display terminal internal temperature is higher than 70 DEG C, temperature sensor 120 detects obtained temperature
Degree signal passes to processor 110, and processor 110 is closed by 140 control display screen power supply 141 of first switch, avoids liquid crystal
Display screen is damaged, and when temperature is higher than 80 DEG C, temperature sensor 120 detects obtained temperature signal and passes to processor 110, locates
Reason device 110 controls general supply 151 to close by second switch 150, and protection intelligent display terminal avoids electronic component therein
Damage.A kind of above-mentioned outdoor intelligent display terminal temperature protection system can protect equipment when temperature is more than a certain range,
Improve the service life of equipment.
Processor 110 is electrically connected with cooling device 160 in one of the embodiments, such as when outdoor intelligent display
When terminal inner temperature is higher than 70 DEG C, processor 110 controls cooling device 160 to open, and can reduce outdoor intelligent display terminal
Internal temperature.
Heater 110 is electrically connected with fan 170 in one of the embodiments, and the unlatching of fan 170 can speed up air
Cycle, conducive to accelerating to improve equipment internal temperature.
Processor 110 is electrically connected with alarm 180 in one of the embodiments, and alarm 180 is red LED lamp,
When temperature is higher than 80 DEG C, processor 110 controls alarm 180 to open, and is opened by alarm 180, and people, which can understand, to anticipate
It is excessively high to know outdoor intelligent display terminal internal temperature, counter-measure is taken in time convenient for people.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of open air intelligent display terminal temperature protection system, which is characterized in that including：Processor, temperature sensor, heating
Device, first switch and second switch；
The temperature sensor, the heater, the first switch and described second has been electrically connected in the processor
Switch, the first switch are electrically connected display screen power supply, and the second switch is electrically connected general supply.
A kind of 2. outdoor intelligent display terminal temperature protection system according to claim 1, which is characterized in that the processing
Device is electrically connected with cooling device.
A kind of 3. outdoor intelligent display terminal temperature protection system according to claim 1, which is characterized in that the heating
Device is electrically connected with fan.
A kind of 4. outdoor intelligent display terminal temperature protection system according to claim 1, which is characterized in that the processing
Device is electrically connected with alarm, and the alarm is red LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841322.4U CN207541515U (en) | 2017-12-23 | 2017-12-23 | A kind of open air intelligent display terminal temperature protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841322.4U CN207541515U (en) | 2017-12-23 | 2017-12-23 | A kind of open air intelligent display terminal temperature protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541515U true CN207541515U (en) | 2018-06-26 |
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ID=62619109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721841322.4U Active CN207541515U (en) | 2017-12-23 | 2017-12-23 | A kind of open air intelligent display terminal temperature protection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207541515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919691A (en) * | 2018-10-09 | 2018-11-30 | 深圳市意达亨科技有限公司 | A kind of intelligent display terminal protection system |
-
2017
- 2017-12-23 CN CN201721841322.4U patent/CN207541515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919691A (en) * | 2018-10-09 | 2018-11-30 | 深圳市意达亨科技有限公司 | A kind of intelligent display terminal protection system |
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