CN107347246A - A kind of new electronic whiteboard heat abstractor - Google Patents
A kind of new electronic whiteboard heat abstractor Download PDFInfo
- Publication number
- CN107347246A CN107347246A CN201710576111.0A CN201710576111A CN107347246A CN 107347246 A CN107347246 A CN 107347246A CN 201710576111 A CN201710576111 A CN 201710576111A CN 107347246 A CN107347246 A CN 107347246A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat sink
- heat abstractor
- electronic whiteboard
- new electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of new electronic whiteboard heat abstractor,Including heat abstractor body,Cooling tube,Heat-conducting plate,First heat sink,Intelligent controller and the second heat sink,The both sides of heat abstractor body are respectively arranged with the first heat sink and the second heat sink,The both ends of first heat sink and the second heat sink are mounted on radiator fan,Intelligent controller is disposed between two radiator fans of the first heat sink,Temperature sensor and alarm,Humidity sensor is installed on second heat sink,First heat sink inside parallel is welded with four heat-conducting plates,Second heat sink inside parallel welds three heat-conducting plates,Inlet is located at heat abstractor bodies top,The other end of cooling tube is provided with liquid outlet,Pass through the setting of cooling tube,Cooled down with water,It is economical and practical,Heat-conducting plate is provided with raised item,Increase area of dissipation,Accelerate radiating,The present invention is reasonable in design,It is adapted to promote the use of.
Description
Technical field
The present invention relates to a kind of heat abstractor, more particularly, to a kind of new electronic whiteboard heat abstractor.
Background technology
With taking further steps to deepen the reform for teaching, electronic whiteboard product enjoys education market to pay close attention to, particularly interactive electronic
Blank product, market demand sustainable growth.Interactive electronic white board is in classroom instruction, it has also become global education activities multimedization
The trend of development, interactive electronic white board play optimal teaching efficiency.Interactive electronic blank arrange in pairs or groups comprehensively short focus projection composition
Multimedia education system, with interactive electronic white board with the use of when be more convenient, due to the ultrashort focal length function of projector, projection
The installation of machine is closer to blank, and user itself will not block projecting light path in use, make demonstration more complete, and exchange is more smooth.
Interactive electric whiteboard can carry out information communication with computer, electronic whiteboard is connected into computer, and will count using projector
Content on calculation machine is projected on electronic whiteboard screen, under the support of special application program, can construct a giant-screen,
Interactive cooperation meeting or teaching environment.It can directly be operated on blank, edlin, annotation, preservation etc. are entered to file and is existed
Any operation that can be realized on computer.
Electronic whiteboard particularly optical electron blank generates heat serious, it is necessary to radiate in time to ensure normal work when working,
But existing heat abstractor cost is high, refrigeration modes are not environmentally friendly enough, it is therefore desirable to a kind of new electronic whiteboard heat abstractor.
The content of the invention
The technical problem to be solved in the present invention is the defects of overcoming existing electronic whiteboard heat abstractor cost high, there is provided one
The new electronic whiteboard heat abstractor of kind, so as to solve the above problems.
To achieve the above object, the present invention provides following technical scheme：A kind of new electronic whiteboard heat abstractor, including
Heat abstractor body, cooling tube, heat-conducting plate, the first heat sink, radiator fan, intelligent controller and the second heat sink, it is described to dissipate
The both sides of thermal body are respectively arranged with the first heat sink and the second heat sink, first heat sink and the second heat sink
Both ends are mounted on radiator fan, and intelligent controller, temperature are disposed between two radiator fans of first heat sink
Sensor and alarm are spent, humidity sensor, the first heat sink inside parallel welding are installed on second heat sink
There are four heat-conducting plates, the second heat sink inside parallel welds three heat-conducting plates, and the cooling tube is S-shaped to be distributed in radiating dress
Put in body, one end of the cooling tube is provided with inlet, and the inlet is located at heat abstractor bodies top, the cooling
The other end of pipe is provided with liquid outlet, and the liquid outlet is located at heat abstractor body bottom portion, the heat abstractor bodies top
Centre position is provided with the first passage, and the centre position of the heat abstractor body bottom portion is provided with the second passage.
As a preferred technical solution of the present invention, the entry position installation of first passage and the second passage
There is Air Filter.
As a preferred technical solution of the present invention, the heat-conducting plate is assigned into the space of S-shaped cooling tube.
As a preferred technical solution of the present invention, the thickness of the heat-conducting plate is more than the thickness of the first heat sink, and
The heat-conducting plate is provided with raised item.
As a preferred technical solution of the present invention, the alarm is sound alarm subsystem.
As a preferred technical solution of the present invention, the heat-conducting plate, the first heat sink and the second heat sink by copper or
Aluminium is made.
As a preferred technical solution of the present invention, the radiator fan, temperature sensor, humidity sensor and alarm
Device is and intelligent controller, the intelligent controller are single-chip microcomputer or PLC module, and the intelligent controller and external power supply are electrical
Connection.
Compared with current technology, the beneficial effects of the invention are as follows：This kind of new electronic whiteboard heat abstractor, structure design
It is complete compact, by the setting of cooling tube, cooled down with water, economical and practical, heat-conducting plate is provided with raised item, increases
Area of dissipation, accelerate radiating, using aluminium or copper product, heat conduction is faster set by intelligent controller, can be dissipated with intelligent control
Hot-air fan is opened, and avoids the shortcomings that wasting power supply and radiating not in time, by the setting of Air Filter, prevents heat abstractor from dissipating
In thermal process, there is dust to enter by passage, reasonable in design and practical of the invention, be adapted to promote the use of.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the right side structural representation of the present invention；
Fig. 3 is the first heat sink of the present invention and the side structure schematic view of heat-conducting plate；
In figure：1st, heat abstractor body；2nd, inlet；3rd, cooling tube；4th, heat-conducting plate；5th, the first heat sink；6th, first is logical
Stomata；7th, Air Filter；8th, the second passage；9th, liquid outlet；10th, radiator fan；11st, intelligent controller；12nd, temperature sensor；
13rd, humidity sensor；14th, alarm；15th, the second heat sink.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments, is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of new electronic whiteboard heat abstractor, including dissipate
Thermal body 1, cooling tube 3, heat-conducting plate 4, the first heat sink 5, radiator fan 10, the heat sink of intelligent controller 11 and second
15, the both sides of heat abstractor body 1 are respectively arranged with the first heat sink 5 and the second heat sink 15, and heat sink 15 is used to radiate, the
The both ends of one heat sink 5 and the second heat sink 15 are mounted on radiator fan 10, the and can that can radiate clearing damp, the first heat sink 5
Two radiator fans 10 between be disposed with intelligent controller 11, temperature sensor 12 and alarm 14, the second heat sink
Humidity sensor 13 is installed on 15, senses humidity information, the inside parallel of the first heat sink 5 is welded with four heat-conducting plates 4, helps
Further radiating, the inside parallel of the second heat sink 15 weld three heat-conducting plates 4, and cooling tube 3 is S-shaped to be distributed in heat abstractor body
In 1, one end of cooling tube 3 is provided with inlet 2, and for adding cold water, inlet 2 is located at the top of heat abstractor body 1, cooling
The other end of pipe 3 is provided with liquid outlet 9, and for discharging water, liquid outlet 9 is located at the bottom of heat abstractor body 1, heat abstractor body
The centre position at 1 top is provided with the first passage 6, and the centre position of the bottom of heat abstractor body 1 is provided with the second passage 8.
The entry position of first passage 6 and the second passage 8 is provided with Air Filter 7, prevents dust from entering, heat-conducting plate 4
Assign into the space of S-shaped cooling tube 3, save space, and be advantageous to faster radiate, the thickness of heat-conducting plate 4 is more than the first radiating
The thickness of plate 5, and heat-conducting plate 4 is provided with raised item, increasing heat radiation area, alarm 14 is sound alarm subsystem, can send alarm
Sound, heat-conducting plate 4, the first heat sink 5 and the second heat sink 15 are made up of copper or aluminium, heat conduction faster, radiator fan 10, TEMP
Device 12, humidity sensor 13 and alarm 14 are single-chip microcomputer or PLC module with intelligent controller 11, intelligent controller 11, intelligence
Can controller 11 and external power supply electric connection.
Concrete principle：During using this kind of new electronic whiteboard heat abstractor, external power supply is connected, is added from inlet 2
Cold water, cooling tube 3 can play cooling effect, and heat-conducting plate 4 helps to radiate, the temperature sensor of temperature sensor 12, and by temperature information
Intelligent controller 11 is sent to, intelligent controller 11 controls the radiator fan 10 of respective numbers to open, humidity according to temperature height
Sensor 13 senses humidity, humidity information also is sent into intelligent controller 11, when humidity is too high, intelligent controller 11 controls
Radiator fan 10 opens blowing, reduces humidity, and when temperature or humidity exceed threshold value, the control alarm 14 of intelligent controller 11 is reported
It is alert, notify user's timely processing.
This kind of new electronic whiteboard heat abstractor, structure design is completely compact, by the setting of cooling tube 3, is entered with water
Row cools, and economical and practical, heat-conducting plate 4 is provided with raised item, increases area of dissipation, accelerates radiating, using aluminium or copper material
Material, is made heat conduction faster, is set by intelligent controller 11, can opened with intelligent control cooling fan 10, avoid waste power supply
The shortcomings that with radiating not in time, by the setting of Air Filter 7, heat abstractor is prevented in radiation processes, has dust to pass through ventilation
Hole enters, and reasonable in design and practical of the invention, is adapted to promote the use of.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of new electronic whiteboard heat abstractor, including heat abstractor body (1), cooling tube (3), heat-conducting plate (4), first
Heat sink (5), radiator fan (10), intelligent controller (11) and the second heat sink (15), it is characterised in that the heat abstractor
The both sides of body (1) are respectively arranged with the first heat sink (5) and the second heat sink (15), first heat sink (5) and second
The both ends of heat sink (15) are mounted on radiator fan (10), between two radiator fans (10) of first heat sink (5)
Intelligent controller (11), temperature sensor (12) and alarm (14) are disposed with, is installed on second heat sink (15)
There is humidity sensor (13), the first heat sink (5) inside parallel is welded with four heat-conducting plates (4), second heat sink
(15) inside parallel welds three heat-conducting plates (4), and the cooling tube (3) is S-shaped to be distributed in heat abstractor body (1), described
One end of cooling tube (3) is provided with inlet (2), and the inlet (2) is located at the top of heat abstractor body (1), the cooling
The other end of pipe (3) is provided with liquid outlet (9), and the liquid outlet (9) is located at heat abstractor body (1) bottom, the radiating dress
Put the centre position at the top of body (1) and be provided with the first passage (6), the interposition of heat abstractor body (1) bottom installs
There is the second passage (8).
A kind of 2. new electronic whiteboard heat abstractor according to claim 1, it is characterised in that first passage
(6) and the entry position of the second passage (8) is provided with Air Filter (7).
A kind of 3. new electronic whiteboard heat abstractor according to claim 1, it is characterised in that the heat-conducting plate (4)
Assign into the space of S-shaped cooling tube (3).
A kind of 4. new electronic whiteboard heat abstractor according to claim 1, it is characterised in that the heat-conducting plate (4)
Thickness be more than the thickness of the first heat sink (5), and the heat-conducting plate (4) is provided with raised item.
A kind of 5. new electronic whiteboard heat abstractor according to claim 1, it is characterised in that the alarm (14)
For sound alarm subsystem.
A kind of 6. new electronic whiteboard heat abstractor according to claim 1, it is characterised in that the heat-conducting plate (4),
First heat sink (5) and the second heat sink (15) are made up of copper or aluminium.
A kind of 7. new electronic whiteboard heat abstractor according to claim 1, it is characterised in that the radiator fan
(10), temperature sensor (12), humidity sensor (13) and alarm (14) with intelligent controller (11), the intelligent control
Device (11) is single-chip microcomputer or PLC module, and the intelligent controller (11) is electrically connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576111.0A CN107347246A (en) | 2017-07-14 | 2017-07-14 | A kind of new electronic whiteboard heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576111.0A CN107347246A (en) | 2017-07-14 | 2017-07-14 | A kind of new electronic whiteboard heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107347246A true CN107347246A (en) | 2017-11-14 |
Family
ID=60258064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576111.0A Pending CN107347246A (en) | 2017-07-14 | 2017-07-14 | A kind of new electronic whiteboard heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107347246A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316936A (en) * | 2018-11-06 | 2019-02-12 | 张锐 | A kind of agricultural soil reparation incineration method flue gas purification device |
| CN111223340A (en) * | 2020-01-08 | 2020-06-02 | 濮阳职业技术学院 | Oral English teaching system |
| CN112258990A (en) * | 2020-11-09 | 2021-01-22 | 安徽文香信息技术有限公司 | Electronic blackboard assembly based on heat dissipation structure and control system |
| CN112286259A (en) * | 2020-11-12 | 2021-01-29 | 广州朗国电子科技有限公司 | Electronic whiteboard temperature regulation control method and device, storage medium and thermosensitive circuit |
| CN112735219A (en) * | 2021-01-21 | 2021-04-30 | 漯河医学高等专科学校 | Intelligent teaching training device |
| CN112885235A (en) * | 2020-12-31 | 2021-06-01 | 江苏富爱科技发展有限公司 | Electronic whiteboard based on flame-retardant high polymer material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203142158U (en) * | 2013-02-06 | 2013-08-21 | 宁波万里电子科技有限公司 | Combined teaching board |
| CN104020831A (en) * | 2014-06-19 | 2014-09-03 | 安徽春勤教育装备有限公司 | Heat dissipation structure of optical electronic whiteboard |
| CN205827833U (en) * | 2016-07-23 | 2016-12-21 | 黄善余 | Novel LED billboard |
| CN206258801U (en) * | 2016-10-18 | 2017-06-16 | 池州学院 | A kind of optical electron blank heat abstractor |
-
2017
- 2017-07-14 CN CN201710576111.0A patent/CN107347246A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203142158U (en) * | 2013-02-06 | 2013-08-21 | 宁波万里电子科技有限公司 | Combined teaching board |
| CN104020831A (en) * | 2014-06-19 | 2014-09-03 | 安徽春勤教育装备有限公司 | Heat dissipation structure of optical electronic whiteboard |
| CN205827833U (en) * | 2016-07-23 | 2016-12-21 | 黄善余 | Novel LED billboard |
| CN206258801U (en) * | 2016-10-18 | 2017-06-16 | 池州学院 | A kind of optical electron blank heat abstractor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316936A (en) * | 2018-11-06 | 2019-02-12 | 张锐 | A kind of agricultural soil reparation incineration method flue gas purification device |
| CN111223340A (en) * | 2020-01-08 | 2020-06-02 | 濮阳职业技术学院 | Oral English teaching system |
| CN112258990A (en) * | 2020-11-09 | 2021-01-22 | 安徽文香信息技术有限公司 | Electronic blackboard assembly based on heat dissipation structure and control system |
| CN112286259A (en) * | 2020-11-12 | 2021-01-29 | 广州朗国电子科技有限公司 | Electronic whiteboard temperature regulation control method and device, storage medium and thermosensitive circuit |
| CN112885235A (en) * | 2020-12-31 | 2021-06-01 | 江苏富爱科技发展有限公司 | Electronic whiteboard based on flame-retardant high polymer material |
| CN112735219A (en) * | 2021-01-21 | 2021-04-30 | 漯河医学高等专科学校 | Intelligent teaching training device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107347246A (en) | A kind of new electronic whiteboard heat abstractor | |
| CN201039635Y (en) | Heat radiation structure | |
| CN2922386Y (en) | Rack used for electronic equipment | |
| CN206923223U (en) | A kind of photovoltaic DC-to-AC converter with radiator structure | |
| CN102392945B (en) | LED lamp with small surface opening rate | |
| CN205566117U (en) | Dc -to -ac converter device with heat radiation structure | |
| CN214672410U (en) | Electromagnetic relay easy to rapidly dissipate heat | |
| CN206819671U (en) | A kind of ventilation and heat structure of LED display | |
| CN201590988U (en) | Electric box heat radiation structure, electric box and ventilation unit | |
| CN208656654U (en) | A kind of inverter of bottom heat exchange | |
| CN209571304U (en) | A kind of transformer high efficiency and heat radiation pedestal | |
| CN109152281A (en) | Locomotive information service terminal heat-conducting radiator | |
| CN206585856U (en) | A kind of external plug-in type LED lamp driving power supply | |
| CN206412924U (en) | A kind of frequency converter of Water-cooling circulating radiating | |
| CN211742875U (en) | Novel inverter transformer | |
| CN210326550U (en) | Electric power cabinet that radiating efficiency is high | |
| CN204143146U (en) | The centralized liquid-cooling heat radiator of a kind of joined screen system | |
| CN206469435U (en) | A kind of central air-conditioning winter cold recovery control panel | |
| CN206431992U (en) | LED display screen | |
| CN207118195U (en) | Heat abstractor and cooling system | |
| CN202362578U (en) | Projector | |
| CN210806511U (en) | High-speed ETC portal power supply | |
| CN214311594U (en) | Heat radiator for be used for computer machine case | |
| CN209472962U (en) | A kind of industrial electro source plate with cooling structure | |
| CN217063752U (en) | Communication network safety prevention and control device for communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 1106, Building 3, High-tech Venture Service Center, 82 Garden West Road, Chuzhou City, Anhui Province Applicant after: Chuzhou Boyou Electronic Technology Co., Ltd. Address before: 239000 Room 207, Building 1, High-tech Venture Service Center, 82 Garden West Road, Chuzhou City, Anhui Province Applicant before: Chuzhou City champion youth Electronic Science and Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171114 |
|
| WD01 | Invention patent application deemed withdrawn after publication |