CN108882647B - Electronic instrument for radiating by accelerating air flow rate - Google Patents
Electronic instrument for radiating by accelerating air flow rate Download PDFInfo
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- CN108882647B CN108882647B CN201810900140.2A CN201810900140A CN108882647B CN 108882647 B CN108882647 B CN 108882647B CN 201810900140 A CN201810900140 A CN 201810900140A CN 108882647 B CN108882647 B CN 108882647B
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- plate
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- electronic component
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- heat conduction
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- 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
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- 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
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides an electronic instrument for dissipating heat by accelerating air flow, which comprises a meter shell and a dial plate detachably connected to the meter shell, wherein two sides below the dial plate are connected with an electronic element plate in a sliding manner, one end of the dial plate is provided with a first connecting structure, the first connecting structure is detachably connected with the electronic element plate, the electronic element plate is provided with a temperature sensing structure, one side of the temperature sensing structure is provided with a first air blowing structure, and the electronic element plate is provided with a second air blowing structure; the electronic component board is characterized in that two sides of the electronic component board are slidably connected with first heat conducting structures, the first heat conducting structures are detachably connected with the watchcase, one end of each first heat conducting structure is provided with a second air blowing structure, and the second air blowing structures are detachably connected with the first heat conducting structures. The temperature sensing structure is used for monitoring the temperature level in real time, and the first heat conduction structure, the first air blowing structure and the second air blowing structure are used for accelerating air flow at different levels so as to achieve the effect of accelerating heat dissipation.
Description
Technical Field
The invention relates to the technical field of instrument processing, in particular to an electronic instrument for radiating by accelerating air flow rate.
Background
The instrument, the general term of the instrument for displaying the numerical value, comprises a pressure instrument, a flow instrument, various analytical instruments and the like.
At present, instruments are continuously miniaturized, and the larger the display screen of the instruments is, the more powerful the functions are, the more power is consumed, the increase of the consumed power means that the generated heat is increased, because the power input by an electronic element cannot be utilized by 100%, a part of the power input to the electronic element is necessarily converted into the heat, if the heat cannot be rapidly dissipated to the outside of the instruments, the temperature inside the instruments is increased, and if the temperature of the electronic element is in a higher temperature operation for a long time, the service life of the electronic element is reduced by times.
If the electronic component is an integrated circuit such as a CPU, when the temperature of the electronic component exceeds the maximum limit temperature (84 ℃), the CPU will be slowed down or even stopped, which affects the normal use of the instrument, so how to quickly dissipate the heat inside the instrument into the air as quickly as possible is important, and the problem to be solved for the first time is the miniaturization, thinning and reliability of the instrument.
Disclosure of Invention
The invention provides an electronic instrument for dissipating heat by accelerating air flow rate, which is used for solving the technical problem that if the type of an electronic element is an integrated circuit such as a CPU (central processing unit), the working speed of the CPU is reduced and even the CPU stops working when the temperature of the electronic element exceeds the maximum limit temperature (84 ℃), so that the normal use of the instrument is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme: the electronic instrument for dissipating heat by utilizing accelerated air flow rate comprises a meter shell and a dial plate detachably connected to the meter shell, wherein two sides below the dial plate are connected with an electronic element plate in a sliding mode, one end of the dial plate is provided with a first connecting structure, the first connecting structure is detachably connected with the electronic element plate, the electronic element plate is provided with a temperature sensing structure, and one side of the temperature sensing structure is provided with a first air blowing structure; two sides of the electronic element board are connected with a first heat conducting structure in a sliding mode, the first heat conducting structure is detachably connected with the watch shell, a second air blowing structure is arranged at one end of the first heat conducting structure, and the second air blowing structure is detachably connected with the first heat conducting structure;
the first heat conducting structure comprises two first heat conducting rods, the first heat conducting rods are arranged in a hollow mode, a first sliding strip is arranged on one side of each first heat conducting rod, a first sliding groove is formed in the watchcase, the first sliding strips are connected with the first sliding grooves in a sliding mode, a second sliding groove is formed in the electronic component board, and the first heat conducting rods are connected with the second sliding grooves in a sliding mode.
The first sliding strip is in a trapezoid shape, a plurality of balls are arranged on one side of the first sliding strip, and the balls are connected with the second sliding groove in a sliding mode.
Preferably, the first connecting structure includes a first connecting plate, the dial plate is fixedly connected to the top of the first connecting plate, a plurality of first connecting blocks are arranged on the first connecting plate, a plurality of ports are correspondingly arranged at one end of the electronic component board, and the first connecting blocks are slidably connected to the plurality of ports.
Preferably, two first filter screens are arranged above the first connecting plate, a gap is formed between the first filter screens, a plurality of first fans are arranged in the gap, and the first fan belts are connected with the first driving motor.
Preferably, be equipped with first fixed plate on the electronic component board, be equipped with first recess on the first fixed plate, be equipped with second driving motor in the first recess, the first lead screw of second driving motor drive shaft connection, first lead screw rotates connects the infrared ray induction piece, just infrared ray induction piece sliding connection glass baffle, glass baffle one side is equipped with the thermometer, the thermometer below is equipped with the heat-conducting plate, the heat-conducting plate corresponds the connection the electronic component board.
Preferably, the first blowing structure includes a plurality of second fans, each of the second fans is fixedly connected to the first fixing plate, and a second gap is formed between the first fixing plate and the electronic component board.
Preferably, a plurality of semicircular heat absorption rods are arranged in the watchcase below the electronic element plate, a certain gap is formed between every two adjacent heat absorption rods, a first heat conduction plate is arranged on the outer side of the watchcase, four corners on one side of the first heat conduction plate are connected with the watchcase, and the first heat conduction plate and the watchcase have a certain gap.
Preferably, a plurality of rubber rods are arranged on the outer side of the first heat conducting plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the temperature sensing structure is arranged on the electronic element board, the temperature change on the electronic element board is sensed through the temperature sensing structure, and the corresponding signals are sent to control the rotation of the first air blowing structure and the second air blowing structure, so that the circulation of air is increased, namely the cooling speed is increased.
The first connecting structures are arranged on the two sides of the two electronic element plates, so that the electronic element plates are more easily connected with the dial plate, and the two first heat conducting structures can transfer heat energy to the watch case after the electronic element plates generate heat, so that the temperature is reduced by utilizing a heat transfer method.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the dial construction of the present invention;
FIG. 3 is a schematic diagram of an electronic device board structure according to the present invention;
FIG. 4 is a schematic view of a first connection structure of the present invention;
FIG. 5 is a schematic view of a first heat transfer rod according to the present invention;
FIG. 6 is a schematic view of a temperature sensing configuration of the present invention;
figure 7 is a schematic view of the structure of the watch case of the present invention.
In the figure: 1-watch case, 11-watch dial, 12-first runner, 13-heat absorption rod, 14-first heat conducting plate, 141-rubber bar, 2-electronic component plate, 21-port, 22-first fixing plate, 23-second gap, 24-second runner, 3-first connecting structure, 31-first connecting plate, 32-first connecting block, 33-first filter screen, 34-gap, 35-first fan, 36-first driving motor, 4-temperature sensing structure, 41-first groove, 42-second driving motor, 43-first lead screw, 44-infrared sensing block, 45-glass partition plate, 46-thermometer, 47-heat conducting plate, 5-first blowing structure, 51-second fan, 6-first heat conducting structure, 61-first heat conducting rod, 62-first slide bar, 621-ball and 7-second air blowing structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In an embodiment, referring to fig. 1-7, an electronic instrument for dissipating heat by accelerating air flow rate includes a case 1 and a dial 11 detachably connected to the case 1, two sides of the lower side of the dial 11 are slidably connected to an electronic device board 2, a first connecting structure 3 is disposed at one end of the dial 11, the first connecting structure 3 is detachably connected to the electronic device board 2, a temperature sensing structure 4 is disposed on the electronic device board 2, and a first blowing structure 5 is disposed on the electronic device board 2 at one side of the temperature sensing structure 4; two sides of the electronic component board 2 are slidably connected with first heat conducting structures 6, the first heat conducting structures 6 are detachably connected with the watch case 1, one end of each first heat conducting structure 6 is provided with a second air blowing structure 7, and the second air blowing structures 7 are detachably connected with the first heat conducting structures 6;
first heat conduction structure 6 includes two first heat conduction poles 61, just first heat conduction pole 61 is hollow setting, two first heat conduction pole 61 one side all is equipped with first draw runner 62, be equipped with first spout 12 on the watchcase 1, first draw runner 62 sliding connection first spout 12, just be equipped with second spout 24 on the electronic component board 2, first heat conduction pole 61 sliding connection second spout 24.
In an embodiment, referring to fig. 1-4, the first connecting structure 3 includes a first connecting plate 31, the dial plate 11 is fixedly connected above the first connecting plate 31, a plurality of first connecting blocks 32 are disposed on the first connecting plate 31, a plurality of ports 21 are correspondingly disposed at one end of the electronic component board 2, and the plurality of first connecting blocks 32 are slidably connected to the plurality of ports 21.
In an embodiment, referring to fig. 4, two first filters 33 are disposed above the first connecting plate 31, a gap 34 is formed between the two first filters 33, a plurality of first fans 35 are disposed in the gap 34, and the plurality of first fans 35 are connected to the first driving motor 36 through a belt.
In an embodiment, referring to fig. 3-6, a first fixing plate 22 is disposed on the electronic component board 2, a first groove 41 is disposed on the first fixing plate 22, a second driving motor 42 is disposed in the first groove 41, a driving shaft of the second driving motor 42 is connected to a first lead screw 43, the first lead screw 43 is rotatably connected to an infrared sensing block 44, the infrared sensing block 44 is slidably connected to a glass partition plate 45, a thermometer 46 is disposed on one side of the glass partition plate 45, a heat conducting plate 47 is disposed below the thermometer 46, and the heat conducting plate 47 is correspondingly connected to the electronic component board 2.
In an embodiment, referring to fig. 3, the first blowing structure 5 includes a plurality of second fans 51, the second fans 51 are all fixedly connected to the first fixing plate 22, and a second gap 23 is formed between the first fixing plate 22 and the electronic component board 2.
In an embodiment, referring to fig. 7, below the electronic component board 2, a plurality of semicircular heat absorption rods 13 are arranged in the watch case 1, a certain gap is formed between adjacent heat absorption rods 13, a first heat conduction plate 14 is arranged outside the watch case 1, four corners of one side of the first heat conduction plate 14 are connected with the watch case 1, and a certain gap is formed between the first heat conduction plate 14 and the watch case.
For example, referring to fig. 7, a plurality of rubber rods 141 are disposed outside the first heat-conducting plate 14.
According to the operation principle, the dial plate is provided with the triangular blocks below the dial plate, the electronic element plate is provided with the first fixing plate, the two sides of the first fixing plate are correspondingly provided with the triangular grooves, and the dial plate is in sliding connection with the electronic element plate through the triangular blocks below the dial plate.
Then, connect through the port of first connecting block on the electronic component board to realize that the electronic component board is more easy in the connection of dial plate, the electronic component board both sides are equipped with two second spouts simultaneously, through the first heat conduction pole of two second spouts sliding connection, simultaneously, the first spout of first draw runner sliding connection, thereby make the electronic component board connect in the watchcase, and can fix.
When the instrument uses, the heat-conducting plate of thermometer below contacts in the electronic component board to show the temperature this moment in real time, and infrared sensing device catches the real-time temperature on the thermometer in real time under second driving motor's effect, when tending to first order temperature, dispels the heat through first heat conduction pole with heat energy transfer to the watchcase on.
When the temperature rises to the second level, a plurality of second fans rotate and make the air flow speed between first fixed plate and the electronic component board accelerate, the air is getting rid of along with the filter screen, when the temperature continues to rise, a driving motor in the filter screen drives a plurality of first fans and rotates, thereby induced draft, reduce the temperature of electronic component board, and when the temperature rises to the third level, second air blast structure rotates, thereby make the air flow speed in the first heat conduction pole accelerate, first heat pipe accelerates with external air flow speed promptly, thereby increase radiating speed.
And, the below of electronic component board is provided with the heat absorption pole, and the semicircular society group of heat absorption pole presentation to the space between the adjacent heat absorption pole, the velocity of flow of electronic component board and air of being convenient for, increase radiating efficiency, simultaneously, the meter housing outside is equipped with first heat-conducting plate, and first heat-conducting plate has the clearance between the meter housing, thereby first heat-conducting plate can be in order to realize the heat conduction, has increased the heat radiating area on meter surface again and has accelerated rate of heat dissipation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Utilize and accelerate air flow rate and carry out radiating electronic instrument, including watchcase (1) and can dismantle connect in dial plate (11) on watchcase (1), its characterized in that: the electronic component board (2) is connected to two sides below the dial plate (11) in a sliding mode, a first connecting structure (3) is arranged at one end of the dial plate (11), the electronic component board (2) is detachably connected with the first connecting structure (3), a temperature sensing structure (4) is arranged on the electronic component board (2), a first air blowing structure (5) is arranged on the electronic component board (2) on one side of the temperature sensing structure (4); electronic component board (2) both sides sliding connection first heat conduction structure (6), first heat conduction structure (6) can be dismantled and connect watchcase (1), first heat conduction structure (6) one end is equipped with second air blast structure (7), second air blast structure (7) can be dismantled and connect first heat conduction structure (6), first heat conduction structure (6) include two first heat conduction poles (61), just first heat conduction pole (61) are hollow setting, two first heat conduction pole (61) one side all is equipped with first draw runner (62), be equipped with first spout (12) on watchcase (1), first draw runner (62) sliding connection first spout (12), just be equipped with second spout (24) on electronic component board (2), first heat conduction pole (61) sliding connection second spout (24).
2. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 1, wherein: first connection structure (3) are including first connecting plate (31), first connecting plate (31) top fixed connection dial plate (11), just be equipped with a plurality of first connecting block (32) on first connecting plate (31), electronic component board (2) one end correspondence is equipped with a plurality of ports (21), and is a plurality of first connecting block (32) sliding connection is a plurality of port (21).
3. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 2, wherein: first connecting plate (31) top is equipped with two first filter screen (33), two form space (34) between first filter screen (33), be equipped with a plurality of first fan (35) in space (34), it is a plurality of first fan (35) belt connection first driving motor (36).
4. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 1, wherein: be equipped with first fixed plate (22) on electronic component board (2), be equipped with first recess (41) on first fixed plate (22), be equipped with second driving motor (42) in first recess (41), first lead screw (43) of second driving motor (42) drive shaft connection, infrared induction piece (44) is connected in rotation of first lead screw (43), just infrared induction piece (44) sliding connection glass baffle (45), glass baffle (45) one side is equipped with thermometer (46), thermometer (46) below is equipped with heat-conducting plate (47), heat-conducting plate (47) correspond the connection electronic component board (2).
5. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 4, wherein: the first air blowing structure (5) comprises a plurality of second fans (51), the second fans (51) are fixedly connected with the first fixing plate (22), and a second gap (23) is formed between the first fixing plate (22) and the electronic component board (2).
6. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 1, wherein: first draw runner (62) are trapezoidal setting, just one side of first draw runner (62) is equipped with a plurality of balls (621), and is a plurality of ball (621) sliding connection second spout (24).
7. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 1, wherein: the electronic component comprises an electronic component board (2), wherein a plurality of semicircular heat absorption rods (13) are arranged in a watch case (1), a certain gap is reserved between every two adjacent heat absorption rods (13), a first heat conduction plate (14) is arranged on the outer side of the watch case (1), four corners on one side of the first heat conduction plate (14) are connected with the watch case (1), and the first heat conduction plate (14) and the watch case have a certain gap.
8. The electronic instrument for dissipating heat by accelerating the flow rate of air as set forth in claim 7, wherein: a plurality of rubber rods (141) are arranged on the outer side of the first heat conducting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900140.2A CN108882647B (en) | 2018-08-09 | 2018-08-09 | Electronic instrument for radiating by accelerating air flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900140.2A CN108882647B (en) | 2018-08-09 | 2018-08-09 | Electronic instrument for radiating by accelerating air flow rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108882647A CN108882647A (en) | 2018-11-23 |
| CN108882647B true CN108882647B (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810900140.2A Active CN108882647B (en) | 2018-08-09 | 2018-08-09 | Electronic instrument for radiating by accelerating air flow rate |
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| CN (1) | CN108882647B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2771984Y (en) * | 2004-12-21 | 2006-04-12 | 珠海三德艺电子有限公司 | Improved meter |
| US8130495B2 (en) * | 2009-09-30 | 2012-03-06 | Kmc Music, Inc. | Audio amplifier in compact case with peak voltage and current limiting circuit and thermal cooling tunnel |
| CN106898258A (en) * | 2017-03-01 | 2017-06-27 | 方迪勇 | A kind of electronic display module based on passive radiating |
| CN207022351U (en) * | 2017-05-08 | 2018-02-16 | 天津鑫威科科技有限公司 | Factory's instrument of high efficiency and heat radiation |
| CN207037502U (en) * | 2017-07-07 | 2018-02-23 | 泉州翔龙节能保温工程有限公司 | A kind of environmental protection equipment automatically adjusts heat abstractor |
| CN206920478U (en) * | 2017-07-10 | 2018-01-23 | 吴迪 | A kind of electric automatic instrument |
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2018
- 2018-08-09 CN CN201810900140.2A patent/CN108882647B/en active Active
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| CN108882647A (en) | 2018-11-23 |
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Effective date of registration: 20200401 Address after: 241000 floor 1-2, No. 30, Shenyuan student apartment, Wanli street, Jiujiang District, Wuhu City, Anhui Province Applicant after: Anhui Nuoxi electric equipment Technology Co., Ltd Address before: 241000 A0501, A0502, automotive electronics Pioneer Park, Wuhu economic and Technological Development Zone, Wuhu, Anhui Applicant before: WUHU JIUDING ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Address after: 241000 4th floor, complex building, No. 40, Yanghe Road, Wuhu high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Anhui Nuoxi electric equipment Technology Co.,Ltd. Address before: 241000 floor 1-2, No. 30, Shenyuan student apartment, Wanli street, Jiujiang District, Wuhu City, Anhui Province Patentee before: Anhui Nuoxi electric equipment Technology Co.,Ltd. |