CN202975912U - Panel personal computer - Google Patents
Panel personal computer Download PDFInfo
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- CN202975912U CN202975912U CN 201220672400 CN201220672400U CN202975912U CN 202975912 U CN202975912 U CN 202975912U CN 201220672400 CN201220672400 CN 201220672400 CN 201220672400 U CN201220672400 U CN 201220672400U CN 202975912 U CN202975912 U CN 202975912U
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- temperature
- heating element
- panel computer
- mainboard
- display screen
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Abstract
The utility model relates to electronic equipment, in particular to a panel personal computer. The panel personal computer comprises a heating system, wherein the heating system comprises a temperature sensor, a heating component and a temperature controller, the temperature controller is respectively connected with the temperature sensor and the heating component. Compared with the prior art, the panel personal computer can collect temperature information inside the panel personal computer at any time, and automatically controls the heating component to open and close according to the temperature information. When the temperature is less than a set value, the heating component is opened, and a mainboard, a hard disk, a display and the like are enabled to be at own normal working temperatures, wherein the mainboard, the hard disk, the display and the like are arranged inside the panel personal component. When the temperature is larger than the set value, the heating component is closed, heating is stopped, and an excess temperature inside the panel personal computer is prevented. The mode can ensures that critical components of the panel personal computer are at normal working temperature, and normal operation at the environmental temperature of 40DEG C below zero can be achieved.
Description
Technical field
The utility model relates to electronic equipment, is specifically related to a kind of panel computer.
Background technology
Along with the performance of business PC is better and better, a lot of industry spot have begun to adopt the cheaper business PC of cost, and huge variation is also occuring in the market of business PC, and people begin to be more prone to more humane touch-screen tablet computer.Therefore industry spot will be following trend with the panel computer of touch controllable function, and industrial touch-screen tablet computer is also a kind of of industrial computer, the advantage of comparing it with common industrial computer have following some.
Panel computer is the structure of all-in-one, and main frame, liquid crystal display, touch-screen are combined into one, and it has following having a few:
1, industrial touch-screen tablet computer front panel adopts the almag die cast mostly, and front panel reaches the NEMAIP65 degree of protection.Firm solid, durable, and also weight is low weight.
2, industrial touch-control body, stability is relatively good.
3, adopt popular touch function at present, can simplify work, more convenient and quicker, more humane.
4, industrial touch-screen tablet computer small volume, installation and maintenance are very easy.
5, the most industry touch-screen tablet computer adopts the fan-free design, utilizes the heat radiation of large tracts of land fin-shaped aluminium block, and power consumption is less, and noise is also little.
6, good looking appearance is widely used.
Be mainly used in following field:
1, industry spot can be embedded in machine, rack or be placed on operator's console, does man-machine operation display interface;
2, be applied to each fields such as telecommunications, electric power, multimedia, national defence, automation equipment, manufacturing industry, the neck number is as man-machine interface, thin-client, the communications such as PLC and POS, control terminal;
3, head of a bed service terminal and outpatient service terminal are done by digital hospital, improve service and the management level of hospital
4, media (advertisement) player or inquiry terminal are done in the public places such as bank, market, hotel, railway station, motorbus, subway station, park;
5, the home services terminal is done in high-grade residential quarter, realizes intercommunication, message, inquiry into expenses, commercial articles ordering, household electrical appliance management, Temperature and Humidity Control etc.;
Such as the wind-powered electricity generation industry, high especially to environmental requirement in some special sector applications, the ambient temperature range span is very large, and even requirement can be in operation below environment temperature-40 ℃ sometimes.The too low meeting of environment temperature causes the temperature of computer inside to decrease, and common panel computer, critical component such as mainboard, hard disk and liquid crystal display under its low temperature all can't work at too low temperature.
The utility model content
The utility model provides a kind of panel computer, can heat the inside of panel computer when the computer internal temperature is too low, guarantees that the various critical components of panel computer are under normal working temperature.
In order to achieve the above object, the technical solution of the utility model is achieved in that
Panel computer comprises heating system, and described heating system comprises:
Be used for collecting the temperature information of panel computer inside, and the temperature information that it is collected is sent to the temperature sensor of temperature controller;
Be used under the control of temperature controller heating element that panel computer inside is heated;
The temperature controller that is used for receiving the temperature information of described temperature sensor transmission and controls the On/Off of described heating element when temperature reaches predetermined value;
Described temperature controller is connected with described temperature sensor and described heating element respectively.
Further, in aforesaid panel computer, described heating element is pulse heat element.
Further, in aforesaid panel computer, also comprise mainboard and display screen; Described display screen is LCDs; Described heating element comprises:
The mainboard heating element that is used for the mainboard of heated plate computer;
And/or
The display screen heating element that is used for the display screen of heated plate computer;
Described temperature controller is connected with described mainboard heating element and/or described display screen heating element.
Further, in aforesaid panel computer, described mainboard heating element is the infrared heating band.
Further, in aforesaid panel computer, the components and parts that described infrared heating band is arranged on described mainboard arrange face one side, and and described mainboard between the interval be not more than 10 millimeters.
Further, in aforesaid panel computer, the first temperature relay of the temperature by can monitor described mainboard between described mainboard heating element and described temperature controller is connected.
Further, in aforesaid panel computer, described display screen heating element is heating glass.
Further, in aforesaid panel computer, the second temperature relay of the temperature by can monitor described display screen between described display screen heating element and described temperature controller is connected.
Further, in aforesaid panel computer, also comprise direct supply and/or alternating current is converted to galvanic converter; Described heating system is connected with described direct supply and/or described converter.
Further, in aforesaid panel computer, described temperature controller and described temperature sensor are integrated into temperature sensitive switch.
Compared with prior art, panel computer described in the utility model comprises the heating system of temperature sensor, temperature controller and heating element by setting, can collect at any time the temperature information of panel computer inside, and automatically control the On/Off of heating element according to temperature information.During lower than setting value, heating element is unlocked when temperature, and the temperature of panel computer inside just can correspondingly raise, and the parts such as its inner mainboard, hard disk, display are under the normal working temperature of self.And when temperature during higher than setting value, heating element just can be closed, and stopped heating is to prevent the excess Temperature of panel computer inside.The various critical components that just can guarantee in this way panel computer are under normal working temperature, can satisfy normal operation below environment temperature-40 ℃.
In addition, panel computer provided by the utility model also has following technique effect:
(1) be set to pulse heat element by heating element, can avoid long-time heating to cause damage near element well heater.
(2) by mainboard heating element and display screen heating element are set respectively, can carry out the heating of concrete position to mainboard and display screen respectively, make its Quick-return to normal working temperature.
(3) by using the infrared heating band that mainboard is heated, can make being heated of mainboard more even.
(4) by the components and parts that the infrared heating band are arranged on described mainboard, face one side is set, and and described mainboard between the interval be not more than 10 millimeters, the components and parts on mainboard are rapidly heated, the state of resuming work.
(5) heating glass by employing is the display screen heating element, can not affect the normal Presentation Function of display screen when display screen is heated.
(6) by set temperature relay between temperature controller and display screen heating element and/or mainboard heating element, can control separately the heated condition of mainboard and display screen, control more accurate.
(7) by direct supply or converter are set for heating system, can make heating element have higher heat energy conversion ratio.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of heating system described in the utility model embodiment one;
Fig. 2 is the structural representation of heating system described in the utility model embodiment one.
Reference numeral: 1-temperature sensor, 2-heating element, 3-temperature controller, 4-mainboard heating element, 5-display screen heating element, 6-the first temperature relay, 7-the second temperature relay, 8-direct supply, 9-temperature sensitive switch.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer; the below will carry out clear, complete description to the technical solution of the utility model; based on the embodiment in the utility model; those of ordinary skills are resulting all other embodiments under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
Embodiment one of the present utility model provides a kind of panel computer, comprises heating system, and as shown in Figure 1, described heating system comprises:
Be used for collecting the temperature information of panel computer inside, and the temperature information that it is collected is sent to the temperature sensor 1 of temperature controller 3;
Be used under the control of temperature controller 3 heating element 2 that panel computer inside is heated;
The temperature controller 3 that is used for receiving the temperature information of temperature sensor 1 transmission and controls the On/Off of heating element 2 when temperature reaches predetermined value;
The heating system that comprises temperature sensor 1, temperature controller 3 and heating element 2 by setting can be collected the temperature information of panel computer inside at any time, and automatically controls the On/Off of heating element 2 according to temperature information.The simplest mode of On/Off state of controlling heating element 2 is to control the "on" position of heating element 2.
During lower than setting value, heating element 2 is unlocked when temperature, and the temperature of panel computer inside just can correspondingly raise, and the parts such as its inner mainboard, hard disk, display are under the normal working temperature of self.And when temperature during higher than setting value, heating element 2 just can be closed, and stopped heating is to prevent the excess Temperature of panel computer inside.The various critical components that just can guarantee in this way panel computer are under normal working temperature, can satisfy normal operation below environment temperature-40 ℃.
In order further to improve the characteristic of panel computer, the panel computer that embodiment two of the present utility model provides improves on the basis of embodiment one.Panel computer comprises mainboard and display screen; Described display screen is LCDs; Also comprise heating system, as shown in Figure 2, described heating system comprises:
Be used for collecting the temperature information of panel computer inside, and the temperature information that it is collected is sent to the temperature sensor 1 of temperature controller 3;
Be used under the control of temperature controller 3 heating element 2 that panel computer inside is heated;
The temperature controller 3 that is used for receiving the temperature information of temperature sensor 1 transmission and controls the On/Off of heating element 2 when temperature reaches predetermined value;
Mainboard and display screen are the inner important parts of panel computer, may cause the panel computer paralysis if these part temperatures are too low, and might cause permanent damage.Therefore need more careful protection.
For fear of the problems referred to above, heating element 2 is comprised:
The mainboard heating element 4 that is used for the mainboard of heated plate computer;
The display screen heating element 5 that is used for the display screen of heated plate computer;
Can carry out the heating of concrete position to mainboard and display screen respectively like this, make its Quick-return to normal working temperature.
In order to make being heated of mainboard more even, described mainboard heating element 4 is the infrared heating band.
Be provided with a large amount of components and parts on mainboard, these components and parts are the basic of mainboard normal operation, therefore face one side can be set by the components and parts that described infrared heating band is arranged on described mainboard, and and the interval between described mainboard is not more than the mode of 10 millimeters, components and parts on mainboard are rapidly heated, the state of resuming work.
Consider that liquid crystal display needs printing opacity, can select heating glass is display screen heating element 5.Can when being heated, display screen not affect the normal Presentation Function of display screen like this.
Because the various parts setting positions of panel computer inside are different, and some parts can produce heat when work, so the residing working temperature of various parts of panel computer inside is actually different, for example mainboard and display screen.In this case, if adopt, the panel computer inner body is heated, might cause some parts, be under higher working temperature as mainboard, and some parts does not but also reach normal working temperature as display screen.
For fear of the generation of above-mentioned situation, can be between mainboard heating element 4 and temperature controller 3 the first temperature relay 6 of temperature by can monitor described mainboard be connected.
The second temperature relay 7 of the temperature by can monitor described display screen between display screen heating element 5 and temperature controller 3 is connected.
So just, can control separately the heated condition of mainboard and display screen, control more accurate.
Simultaneously; in this case; temperature sensor 1 and temperature controller 3 can play the effect of protector; when but the temperature that collects panel computer inside rises on setting value the just all heating elements 2 of autoshutdown; prevent that continuous heating causes the parts heat damage to heating element 2 due to the temperature relay damage of its connection.
For this consumer that there is no a fixed power source of panel computer, saves energy is a kind of means of lengthening working hours.
In order to achieve the above object, can make panel computer comprise that the described heating system of direct supply 8 is connected with described direct supply.Direct current has higher heat conversion than alternating current, therefore can reduce the electric energy loss in heating process, and then extends the service time of panel computer.
If there is external AC power supply to use in working environment, also can alternating current is converted to galvanic converter directly use external AC power supply by arranging.
The inner General Spatial of panel computer is all very narrow and small, therefore temperature controller 3 and temperature sensor 1 can be integrated into temperature sensitive switch 9, reduces volume and takies.
It should be noted that at last: above embodiment and specific embodiment only in order to the technical solution of the utility model to be described, are not intended to limit; Although with reference to aforementioned embodiments and specific embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned embodiments is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make essence disengaging each embodiment of the utility model of appropriate technical solution and the spirit and scope of specific embodiment technical scheme.
Claims (10)
1. panel computer, is characterized in that, comprises heating system, and described heating system comprises:
Be used for collecting the temperature information of panel computer inside, and the temperature information that it is collected is sent to the temperature sensor of temperature controller;
Be used under the control of temperature controller heating element that panel computer inside is heated;
The temperature controller that is used for receiving the temperature information of described temperature sensor transmission and controls the On/Off of described heating element when temperature reaches predetermined value;
Described temperature controller is connected with described temperature sensor and described heating element respectively.
2. panel computer as claimed in claim 1, is characterized in that, described heating element is pulse heat element.
3. panel computer as claimed in claim 1, is characterized in that, also comprises mainboard and display screen; Described display screen is LCDs; Described heating element comprises:
The mainboard heating element that is used for the mainboard of heated plate computer;
And/or
The display screen heating element that is used for the display screen of heated plate computer;
Described temperature controller is connected with described mainboard heating element and/or described display screen heating element.
4. panel computer as claimed in claim 3, is characterized in that, described mainboard heating element is the infrared heating band.
5. panel computer as claimed in claim 4, is characterized in that, the components and parts that described infrared heating band is arranged on described mainboard arrange face one side, and and described mainboard between the interval be not more than 10 millimeters.
6. panel computer as claimed in claim 3, is characterized in that, the first temperature relay of the temperature by can monitor described mainboard between described mainboard heating element and described temperature controller is connected.
7. panel computer as claimed in claim 3, is characterized in that, described display screen heating element is heating glass.
8. panel computer as claimed in claim 3, is characterized in that, the second temperature relay of the temperature by can monitor described display screen between described display screen heating element and described temperature controller is connected.
9. panel computer as described in claim 1 to 8 any one, is characterized in that, also comprises direct supply and/or alternating current is converted to galvanic converter; Described heating system is connected with described direct supply and/or described converter.
10. panel computer as described in claim 1 to 8 any one, is characterized in that, described temperature controller and described temperature sensor are integrated into temperature sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672400 CN202975912U (en) | 2012-12-07 | 2012-12-07 | Panel personal computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672400 CN202975912U (en) | 2012-12-07 | 2012-12-07 | Panel personal computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202975912U true CN202975912U (en) | 2013-06-05 |
Family
ID=48516964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220672400 Expired - Lifetime CN202975912U (en) | 2012-12-07 | 2012-12-07 | Panel personal computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202975912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571188A (en) * | 2015-01-05 | 2015-04-29 | 深圳市金立通信设备有限公司 | Terminal |
| CN105630039A (en) * | 2016-03-29 | 2016-06-01 | 联想(北京)有限公司 | Control method and electronic device |
-
2012
- 2012-12-07 CN CN 201220672400 patent/CN202975912U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104571188A (en) * | 2015-01-05 | 2015-04-29 | 深圳市金立通信设备有限公司 | Terminal |
| CN105630039A (en) * | 2016-03-29 | 2016-06-01 | 联想(北京)有限公司 | Control method and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 610031 Sichuan city of Chengdu province Chenghua District Longtan Industrial Park into Jia Lu No. 6 Patentee after: CHENGDU APUQI TECHNOLOGY CO.,LTD. Address before: 610000 Sichuan city of Chengdu province Chenghua District two East 3rd Ring Rd section of Longtan Industrial Park Patentee before: Chnengdu APQ Automation Technology Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |