CN114518775A - Projection lamp CPU temperature control system - Google Patents
Projection lamp CPU temperature control system Download PDFInfo
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- CN114518775A CN114518775A CN202210046310.1A CN202210046310A CN114518775A CN 114518775 A CN114518775 A CN 114518775A CN 202210046310 A CN202210046310 A CN 202210046310A CN 114518775 A CN114518775 A CN 114518775A
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- 238000001514 detection method Methods 0.000 claims abstract description 84
- 238000001816 cooling Methods 0.000 claims abstract description 74
- 238000005192 partition Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000010425 asbestos Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- 238000011897 real-time detection Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
Abstract
The invention relates to the technical field of temperature control, and discloses a projection lamp CPU temperature control system, which comprises the following steps: s1, firstly, the temperature of the CPU module and the projection equipment is detected through the detection module, and the detection information is transmitted to the control holder in real time; s2, when the detection module finds that the temperature of a projection bulb or a CPU in the projection equipment exceeds the early warning temperature, the detection module triggers the alarm module, and after the alarm module triggers, the cooling module is started to cool the equipment; the invention is beneficial to ensuring the stable work of the projection lamp by arranging the cooling module on the CPU and the bulb respectively, ensures that the CPU can work at a stable temperature when working by arranging the cooling module on the COU, can prevent the CPU from breaking down due to overhigh temperature, reduces the temperature of the bulb, ensures the temperature work of the bulb, and can prevent the temperature of the bulb from being higher, thereby transferring heat to the CPU to influence the operation of the CPU.
Description
Technical Field
The invention relates to the technical field of temperature control, in particular to a projection lamp CPU temperature control system.
Background
The projection lamp is also called an imaging lamp, is electrical equipment capable of projecting images or characters on the ground or on the wall, is generally applied to the interior of a shop, can be projected to a distant building by a high-power projection lamp, and has great advertising effectiveness.
The projection lamp is when using, the pattern that projects can be adjusted as required, therefore its inside CPU that adopts controls, the projection lamp is when using for a long time, the temperature of bulb position can continuously rise, and CPU constantly handles, the heat that the bulb passed off in addition to make CPU's temperature rise, and after the CPU temperature rise, can influence the projection effect of projection lamp, and the change of unable accurate control projection lamp pattern, can reduce the life of projection lamp moreover.
Traditional projection lamp does not have professional cooling device, only relies on the hole of shell to carry out the heat dissipation processing, and the temperature when consequently equipment uses is higher, and when equipment temperature is higher, at first can reduce the life of projection lamp bulb, and secondly, when CPU moves under the environment of long-time high temperature, trouble such as burnout, short circuit appear easily, CPU carries out the cost of maintaining higher, and can't detect the temperature of projection lamp, can't in time carry out the early warning.
Disclosure of Invention
In order to overcome the above defects in the prior art, the present invention provides a projection lamp CPU temperature control system, and the technical problem to be solved by the present invention is: the traditional projection lamp does not have professional temperature detection control equipment, so that the projection lamp is easy to have problems.
A projection lamp CPU temperature control system comprises the following steps:
s1, firstly, the temperature of the CPU module and the projection equipment is detected through the detection module, and the detection information is transmitted to the control holder in real time;
s2, when the detection module finds that the temperature of a projection bulb or a CPU in the projection equipment exceeds the early warning temperature, the detection module triggers the alarm module, and after the alarm module triggers, the cooling module is started to cool the equipment;
s3, the detection module detects the outside temperature besides the temperatures of the projection device and the CPU module, and divides the outside temperature into three levels of lower level, higher level and overhigh level;
and S4, when the temperature of the CPU and the temperature of the projection equipment exceed the alarm temperature, carrying out cooling work and rapid cooling work according to the temperature rising trend.
In a preferred embodiment, the detection module can detect the external temperature, when the external temperature is lower than 0 ℃, the external temperature is set to be a lower temperature, when the external temperature is between 0 and 30 ℃, the external temperature is set to be a higher temperature, when the external temperature is higher than 30 ℃, the external temperature is set to be an excessively high temperature, when the external temperature is an excessively high temperature, the cooling module is in a real-time working state, and the detection module also detects the external temperature, so that the temperature control of the CPU in the projection lamp can be more accurate.
In a preferred embodiment, when the detection module detects that the external temperature is a low temperature, the detection module is set to an intermittent operation mode, the intermittent time of the detection module is thirty minutes, when the detection module detects that the external temperature is a high temperature, the detection module needs to perform real-time detection, and the intermittent operation time of the detection module is set to thirty minutes, so that when the external temperature changes and rises, if the detection module does not work, the CPU is prevented from being damaged due to a high temperature.
In a preferred embodiment, the detection module carries out temperature detection to the bulb of projection lamp self, just the bulb outside should be equipped with the cooling module, CPU's cooling module can carry out work respectively with the cooling module of bulb, the projection lamp bulb carries out the during operation, and the temperature can continuously rise, and does not carry out temperature detection to the projection lamp, can make the projection lamp give CPU with the temperature transfer to make the CPU temperature rise.
In a preferred embodiment, the cooling module divide into cooling mode and rapid cooling mode, cooling mode is for adopting the fan to cool down, rapid cooling mode fan accelerates slew velocity, and sets up the circulation water route and cool down the work, the cooling module divide into cooling mode and rapid cooling mode two kinds, adopts different modes under the different circumstances, is favorable to saving the resource, prevents the fan fast rotation and the waste when carrying out slow cooling.
In a preferred embodiment, a partition plate is arranged between the CPU module and the projection lamp signboard, the partition plate is made of glass fiber or asbestos, the thickness of the partition plate is greater than one centimeter, the glass fiber and the asbestos are high heat insulation materials, and the partition plate is environment-friendly and pollution-free, so that the partition plate does not affect the environment when in use.
In a preferred embodiment, when the detection module detects that the outside temperature is lower than-10 ℃, the cooling water circuit in the rapid cooling mode should discharge water, and the detection module is in a closed state.
In a preferred embodiment, when the detection module detects that the temperature of the CPU module is higher than 60 ℃, the light of the equipment is reduced by two degrees, and when the detection module detects that the temperature of the CPU module is higher than 90 ℃, the equipment is powered off.
In a preferred embodiment, the control cloud platform receives the data in the detection module in real time, and the control cloud platform can store the data in the detection module and can call in real time, the priority of the control cloud platform is higher than that of the detection module, and the controllable cooling module can cool down at any time, the priority of the control cloud platform is higher, so that the whole equipment can be controlled, and the cooling operation can be still performed when the detection module is not triggered due to the occurrence of a problem.
In a preferred embodiment, the control console can be bound with a mobile phone application, so that remote control is realized, the real-time temperature of the projection lamp can be displayed in the mobile phone application, the displayed content can be adjusted between data and a diagram, the projection image of the projection lamp can be controlled, the control console mobile phone application is bound, control is faster and more convenient, the displayed content can be adjusted according to requirements, and display is clearer.
The invention has the technical effects and advantages that:
1. the temperature reduction modules are respectively arranged on the CPU and the bulb, so that the stable work of the projection lamp is ensured, the temperature reduction modules are arranged on the COU, the CPU can be ensured to work at a stable temperature when working, the CPU can be prevented from being out of order due to overhigh temperature, the bulb is cooled, the temperature of the bulb can be reduced, the temperature work of the bulb is ensured, and the temperature of the bulb can be prevented from being higher, so that heat is transferred to the CPU to influence the operation of the CPU;
2. the projection lamp temperature control device is provided with the detection module, the cooling module and the switch module, so that the smooth work of the projection lamp is ensured, the temperature inside the projection lamp is detected through the detection module, when the temperature inside the projection lamp is overhigh, the cooling treatment is carried out in time, the projection lamp can be prevented from working in a high-temperature environment for a long time, and when the temperature is detected to exceed the early warning temperature, the power-off treatment is carried out, so that the fire is prevented;
3. the invention is beneficial to reducing the resource loss and detecting the external temperature by detecting the external environment, when the projection lamp works in a low-temperature environment, the high temperature generated when the projection lamp works is not enough to cause the temperature of the CPU to rise higher, the detection is carried out once within a certain interval time, the loss in repeated detection is reduced, and when the projection lamp works in a high-temperature environment, the real-time detection is required to prevent the equipment from being out of order;
drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the detection process of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the configurations of the respective configurations described in the following embodiments are merely examples, and the projection lamp CPU temperature control system according to the present invention is not limited to the configurations described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
The first embodiment is as follows:
the invention provides a projection lamp CPU temperature control system, which comprises the following steps:
s1, firstly, the temperature of the CPU module and the projection equipment is detected through the detection module, and the detection information is transmitted to the control holder in real time;
s2, when the detection module finds that the temperature of a projection bulb or a CPU in the projection equipment exceeds the early warning temperature, the detection module triggers the alarm module, and after the alarm module triggers, the cooling module is started to cool the equipment;
s3, the detection module detects the outside temperature besides the temperatures of the projection device and the CPU module, and divides the outside temperature into three levels of lower level, higher level and overhigh level;
and S4, when the temperature of the CPU and the temperature of the projection equipment exceed the alarm temperature, carrying out cooling work and rapid cooling work according to the temperature rising trend.
Further, the detection module can detect the outside temperature, when the outside temperature is lower than 0 ℃, the detection module is set to be at a lower temperature, when the outside temperature is 0-30 ℃, the detection module is set to be at a higher temperature, when the outside temperature is higher than 30 ℃, the detection module is set to be at an overhigh temperature, when the outside temperature is overhigh temperature, the cooling module is in a real-time working state, the outside temperature is divided into three grades, each grade adopts different processing modes, and when the temperature is overhigh, the cooling module works in real time, so that the CPU can be prevented from being burnt out due to overhigh temperature, and the stable operation of the equipment is ensured.
Furthermore, when the detection module detects that the external temperature is a low temperature, the detection module is set to be in an intermittent working mode, the interruption time of the detection module is thirty minutes, when the detection module detects that the external temperature is a high temperature, the detection module needs to perform real-time detection, when the outdoor temperature is low, the temperature generated during the working of the projection lamp cannot enable the temperature of the CPU and the temperature of the bulb to rise to dangerous temperature, and the detection at the moment can cause resource waste, so that the intermittent working mode is set, and the resource utilization rate can be improved.
Further, the detection module carries out temperature detection to the bulb of projection lamp self, just the bulb outside should be equipped with the cooling module, CPU's cooling module and the cooling module of bulb can carry out work respectively, through detecting and cooling the whole of the bulb of CPU module and projection lamp respectively to can guarantee to carry out work under the temperature of maintaining safety, guarantee that equipment is permanent work.
Further, the cooling module divide into cooling mode and rapid cooling mode, cooling mode is for adopting the fan to cool down, rapid cooling mode fan accelerates slew velocity, and sets up the circulation water route and cool down the work, the cooling module divide into cooling mode and rapid cooling mode two kinds, when carrying out rapid cooling, except the rapid rotation of fan, through the mode that adopts the water route cooling, can make equipment temperature reduce fast, prevents that CPU from being in under long-time high temperature environment and damaging.
Further, a partition plate is arranged between the CPU module and the projection lamp signboard and is made of glass fiber or asbestos, the thickness of the partition plate is larger than one centimeter, the partition plate is made of glass fiber or asbestos heat insulation materials, the partition plate is made of one centimeter thick, and therefore heat generated by the projection lamp bulb cannot be transferred to the CPU module, and the temperature of the CPU module is kept.
Further, when the detection module detects that the external temperature is lower than-10 ℃, the cooling water path in the rapid cooling mode should discharge water, and the detection module is in a closed state at this moment, when the external temperature is too low, if the equipment contains water, the water can freeze to ice, the equipment is placed behind the discharged water to freeze, and when the temperature is too high, the overheat condition can not appear in the CPU, so the detection module can be closed, and resources are saved.
Furthermore, when the detection module detects that the temperature of the CPU module is higher than 60 ℃, the light of the equipment is reduced twice, when the detection module detects that the temperature of the CPU module is higher than 90 ℃, the equipment is required to be powered off for processing, and when the temperature of the CPU module is higher than 90 ℃, the equipment is powered off for processing, so that the CPU can be prevented from being damaged at high temperature.
Furthermore, the control cloud platform receives the data in the detection module in real time, just the control cloud platform can store the data in the detection module to can transfer in real time, the priority of control cloud platform is higher than detection module, and steerable cooling module carries out cooling work at any time, through being equipped with the control cloud platform, thereby can control equipment wholly, and the data of recording equipment, can predict the time that equipment can normally work under the environment of difference, and need carry out the time of cooling processing, improve the utilization ratio of resource.
Furthermore, the control cloud platform can be bound with the cell-phone application to realize remote control, can show the real-time temperature of projection lamp in the cell-phone application, the content that shows can be adjusted between data and chart to steerable projection image of projection lamp through the information that shows the projection lamp on the cell-phone is used, thereby can be more clear understand the undulant condition of projection lamp when using, consequently can adjust according to the behavior of projection lamp.
Example two:
when the detection module detects the external environment, the detection module can detect the wind speed and the wind power of the external environment except the temperature of the external environment, when the external wind speed and the wind power are large, the operation load of the cooling module can be reduced, when the external wind speed is large, the load of the cooling module is improved, when the wind speed and the wind power are large, a certain cooling effect can be achieved, the output speed of the cooling module is reduced, and energy can be saved.
Example three:
when the detection module carries out external environment and detects, except the temperature that detects external environment, also can carry out intensity to external light and detect, improve the running speed of cooling module when external light is stronger, sunshine shines on the projection lamp, can arouse the height of projection lamp temperature, secondly improves the running speed of cooling module, can prevent that CPU from moving under high temperature environment.
Example four:
when the detection module detects the external temperature, the change trend data of the external temperature within one hour should be acquired and transmitted back to the control holder for analysis and processing, so that the operation trend of the cooling module can be controlled, and the problem of high-temperature faults of the CPU caused by rapid temperature change is prevented.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A projection lamp CPU temperature control system is characterized by comprising the following steps:
s1, firstly, the temperature of the CPU module and the projection equipment is detected through the detection module, and the detection information is transmitted to the control holder in real time;
s2, when the detection module finds that the temperature of a projection bulb or a CPU in the projection equipment exceeds the early warning temperature, the detection module triggers the alarm module, and after the alarm module triggers, the cooling module is started to cool the equipment;
s3, the detection module detects the outside temperature except the temperatures of the projection device and the CPU module, and divides the outside temperature into three levels of lower, higher and overhigh;
and S4, when the temperature of the CPU and the temperature of the projection equipment exceed the alarm temperature, carrying out cooling work and rapid cooling work according to the temperature rising trend.
2. The projection lamp CPU temperature control system of claim 1, wherein: the detection module can detect the external temperature, the external temperature is set to be lower temperature when being lower than 0 ℃, the external temperature is set to be higher temperature when being 0-30 ℃, the external temperature is set to be higher temperature when being higher than 30 ℃, and the cooling module is in a real-time working state when the external temperature is higher than 30 ℃.
3. The projection lamp CPU temperature control system of claim 2, wherein: when the detection module detects that the external temperature is lower temperature, the detection module is set to be in an intermittent working mode, the interruption time of the detection module is thirty minutes, and when the detection module detects that the external temperature is higher temperature, the detection module needs to carry out real-time detection.
4. The projection lamp CPU temperature control system of claim 1, wherein: the detection module carries out temperature detection to the bulb of projection lamp self, just the bulb outside should be equipped with the cooling module, CPU's cooling module and the cooling module of bulb can carry out work respectively.
5. The projection lamp CPU temperature control system of claim 4, wherein: the cooling module is divided into a cooling working mode and a rapid cooling mode, the cooling working mode is cooling by adopting a fan, the fan in the rapid cooling mode accelerates the rotating speed, a circulating water path is additionally arranged for cooling, and the cooling module is divided into the cooling working mode and the rapid cooling mode.
6. The projection lamp CPU temperature control system of claim 1, wherein: a partition plate is arranged between the CPU module and the projection lamp signboard and is made of glass fiber or asbestos, and the thickness of the partition plate is larger than one centimeter.
7. The projection lamp CPU temperature control system of claim 5, wherein: when the detection module detects that the outside temperature is lower than minus 10 ℃, the cooling water channel in the rapid cooling mode discharges water, and the detection module is in a closed state at the moment.
8. The projection lamp CPU temperature control system of claim 1, wherein: when the detection module detects that the temperature of the CPU module is higher than 60 ℃, the light of the equipment is reduced for two degrees, and when the detection module detects that the temperature of the CPU module is higher than 90 ℃, the equipment is required to be powered off.
9. The projection lamp CPU temperature control system of claim 1, wherein: the control cloud platform receives the data in the detection module in real time, just the control cloud platform can store the data in the detection module to can transfer in real time, the priority of control cloud platform is higher than the detection module, and steerable cooling module carries out cooling work at any time.
10. The projection lamp CPU temperature control system of claim 9, wherein: the control holder can be bound with a mobile phone application to realize remote control, the real-time temperature of the projection lamp can be displayed in the mobile phone application, the displayed content can be adjusted between data and a chart, and the projection image of the projection lamp can be controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046310.1A CN114518775A (en) | 2022-01-14 | 2022-01-14 | Projection lamp CPU temperature control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046310.1A CN114518775A (en) | 2022-01-14 | 2022-01-14 | Projection lamp CPU temperature control system |
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| CN114518775A true CN114518775A (en) | 2022-05-20 |
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| CN202210046310.1A Pending CN114518775A (en) | 2022-01-14 | 2022-01-14 | Projection lamp CPU temperature control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573530A (en) * | 2003-06-20 | 2005-02-02 | 株式会社日立制作所 | Liquid crystal projector |
| CN102629071A (en) * | 2011-02-02 | 2012-08-08 | 卡西欧计算机株式会社 | Cooling device and cooling control method |
| CN206058092U (en) * | 2016-07-02 | 2017-03-29 | 济宁市安德鲁电子科技有限公司 | A kind of composite efficient cpu heat |
| CN106711807A (en) * | 2016-12-29 | 2017-05-24 | 芜湖亿诚电子科技有限公司 | Intelligent control system for power distribution cabinet |
| CN110262583A (en) * | 2019-06-06 | 2019-09-20 | 深圳市火乐科技发展有限公司 | A kind of cooling control system, projector and its cooling control method |
| CN210181377U (en) * | 2019-07-29 | 2020-03-24 | 深圳市科图激光显示科技有限公司 | Quick radiating projector |
| CN211207052U (en) * | 2019-12-31 | 2020-08-07 | 深圳市微光视界科技有限公司 | Integrated holographic projection equipment |
-
2022
- 2022-01-14 CN CN202210046310.1A patent/CN114518775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573530A (en) * | 2003-06-20 | 2005-02-02 | 株式会社日立制作所 | Liquid crystal projector |
| CN102629071A (en) * | 2011-02-02 | 2012-08-08 | 卡西欧计算机株式会社 | Cooling device and cooling control method |
| CN206058092U (en) * | 2016-07-02 | 2017-03-29 | 济宁市安德鲁电子科技有限公司 | A kind of composite efficient cpu heat |
| CN106711807A (en) * | 2016-12-29 | 2017-05-24 | 芜湖亿诚电子科技有限公司 | Intelligent control system for power distribution cabinet |
| CN110262583A (en) * | 2019-06-06 | 2019-09-20 | 深圳市火乐科技发展有限公司 | A kind of cooling control system, projector and its cooling control method |
| CN210181377U (en) * | 2019-07-29 | 2020-03-24 | 深圳市科图激光显示科技有限公司 | Quick radiating projector |
| CN211207052U (en) * | 2019-12-31 | 2020-08-07 | 深圳市微光视界科技有限公司 | Integrated holographic projection equipment |
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Application publication date: 20220520 |