CN109640561A - Traverse measurement instrument and its application method - Google Patents
Traverse measurement instrument and its application method Download PDFInfo
- Publication number
- CN109640561A CN109640561A CN201910033095.XA CN201910033095A CN109640561A CN 109640561 A CN109640561 A CN 109640561A CN 201910033095 A CN201910033095 A CN 201910033095A CN 109640561 A CN109640561 A CN 109640561A
- Authority
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- China
- Prior art keywords
- heat
- dissipating pipe
- opening
- measurement instrument
- traverse measurement
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
-
- 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
-
- 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
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The present invention provides a kind of traverse measurement instrument and its application method, is related to traverse measurement instrument technical field of heat dissipation.The traverse measurement instrument includes electronic component and shell, and electronic component is set in the housing；Along instrument direction of travel, the front end face of shell is equipped with the first opening, and the side wall or rear end face of shell are equipped with the second opening, are communicated with heat-dissipating pipe between the first opening and the second opening；The application method includes that the front end of control traverse measurement instrument is forward-facing advanced, and external normal temperature air enters in heat-dissipating pipe from the first opening；The heat of enclosure interior high-temperature gas is transferred to the air for flowing through heat-dissipating pipe through heat-dissipating pipe, and the temperature of enclosure interior gas reduces；Air endothermic temperature in heat-dissipating pipe increases, and flows out from the second opening.The traverse measurement instrument internal is equipped with heat-dissipating pipe, and heat dissipation area increases, and gas can be made to take away the heat being transmitted on heat-dissipating pipe, substantially increase radiating efficiency using the flow feature in traverse measurement instrument traveling process.
Description
Technical field
The present invention relates to traverse measurement instrument technical field of heat dissipation more particularly to a kind of traverse measurement instrument and its users
Method.
Background technique
In the traverse measurement instrument traveling course of work, various electronic components are because the consumption of electric energy can generate largely
Thermal energy causes instrument internal temperature higher, and hot environment will affect the parametric stability of electronic component, and then influence instrument
Job stability, especially accurate instrument of surveying and mapping；In addition, electronic component under the condition of high temperature of generating heat, is in higher load condition,
The aging speed of electronic component, the service life of lowering apparatus can be aggravated by being continuously in the state.Therefore, in traverse measurement instrument
In device use process, it is necessary to take necessary radiating and cooling measure, as far as possible high temperature caused by the fever of reduction electronic component
Influence to instrument performance and service life.
In the prior art, radiated using the adherent processing of electronic component or electric fan: adherent processing mode is passed using heat
Main heating electronic component is installed on traverse measurement Instrument shell by the thermal conductivity for leading principle and traverse measurement Instrument shell
Wall on, transmit heat quickly outward, but heat dissipation effect is limited；It is radiated using electric fan, electric fan consumes electric energy, and electric fan
It is generally mounted to a certain position, the integral heat sink of traverse measurement instrument is ineffective.
Summary of the invention
The purpose of the present invention is to provide a kind of traverse measurement instrument and its application methods, to solve to move in the prior art
Heat dissipation problem in the measuring instrument traveling course of work.
Traverse measurement instrument provided by the invention, including electronic component and shell, the electronic component are set to described
In shell；
Along instrument direction of travel, the front end face of the shell is equipped with the first opening, the side wall or rear end face of the shell
It is equipped with the second opening, is communicated with heat-dissipating pipe between first opening and second opening.
Further, second opening is set on the rear end face of the shell.
Further, the heat-dissipating pipe is straight tube.
Further, the lateral wall of the heat-dissipating pipe and/or inner sidewall are equipped with fin.
Further, the heat-dissipating pipe is at least two, the first opening, the second opening and the heat dissipation on the shell
The corresponding setting of pipe.
Further, the heat-dissipating pipe is four, and circumferential dispersion of four heat-dissipating pipes along the housing forward end face is set
It sets.
Further, the heat-dissipating pipe is copper pipe.
Further, between the heat-dissipating pipe and first opening and/or the heat-dissipating pipe and second opening
Between be equipped with sealing element.
Further, the electronic component is set on the inner sidewall of the shell.
It is another object of the present invention to provide a kind of application methods to wrap for using above-mentioned traverse measurement instrument
Include following steps:
The front end for controlling the traverse measurement instrument is forward-facing advanced, and external normal temperature air enters institute from first opening
It states in heat-dissipating pipe；
The heat of the enclosure interior high-temperature gas is transferred to the air for flowing through the heat-dissipating pipe through the heat-dissipating pipe, described
The temperature of enclosure interior gas reduces；
Air endothermic temperature in the heat-dissipating pipe increases, and flows out from second opening.
Traverse measurement instrument provided by the present invention and its application method can generate it is following the utility model has the advantages that
Traverse measurement instrument provided by the invention, including for collecting and handling information etc. electronic component, for holding
The shell of other component is received or installed, is open and connects for the first opening of supplied gas entrance, for the second of supplied gas outflow
Pass through the heat-dissipating pipe between the two for heat dissipation；Wherein, the first opening is set on the front end face of shell, and the second opening is set to shell
Side wall or rear end face on.
When the traverse measurement instrument works, electronic component is installed on the inside of shell, and electronic component operation generates simultaneously
Heat is distributed, the temperature of enclosure interior environment increases, and gas temperature is higher than the temperature of hull outside normal temperature air, internal heat
Amount is transmitted on heat-dissipating pipe；The front end of operator or other devices control traverse measurement instrument forward-facing, and controls mobile survey
Measuring appratus is advanced forward, and the object measured needs measures；External normal temperature air is open from first on housing forward end face
Into in heat-dissipating pipe, the heat of enclosure interior passes to the normal temperature air for flowing through heat-dissipating pipe, the temperature of enclosure interior through heat-dissipating pipe
It reduces；The heat on heat-dissipating pipe is absorbed into the normal temperature air in heat-dissipating pipe, temperature increases, finally from the second opening discharge heat dissipation
Pipe, is again introduced into atmosphere.In traverse measurement instrument traveling process, above-mentioned radiation processes can continue to carry out, to ensure that shifting
Good heat radiating in the dynamic measuring instrument traveling course of work, caused by reducing the excessively high operation to electronic component of enclosure interior temperature
Adverse effect even damages, it is ensured that the normal use of traverse measurement instrument.
When traverse measurement instrument stops advancing, due to the setting of heat-dissipating pipe, the cooling surface area of instrument increases, thermal diffusivity
It improves, is still able to maintain higher radiating efficiency.
In addition, the traverse measurement apparatus structure is simple, the setting of heat-dissipating pipe does not increase the volume of traverse measurement instrument, and dissipates
Heat does not need the energy such as consumption electric energy, at low cost.
Application method provided by the invention, the front end including controlling traverse measurement instrument are forward-facing advanced, and external room temperature is empty
Gas enters in heat-dissipating pipe from the first opening；The heat of enclosure interior high-temperature gas is transferred to the sky for flowing through heat-dissipating pipe through heat-dissipating pipe
The temperature of gas, enclosure interior gas reduces；Air endothermic temperature in heat-dissipating pipe increases, and flows out from the second opening.
In the application method, gas at normal temperature enters the inside of heat-dissipating pipe from the first opening on shell, in heat-dissipating pipe
After side wall carries out heat exchange, temperature is increased, and the final high-temperature gas for carrying heat is again introduced into atmosphere from the second opening outflow.
Using the application method, in the traverse measurement instrument traveling course of work, the heat of enclosure interior passes to heat-dissipating pipe through heat-dissipating pipe
The temperature of interior air, enclosure interior is minimized, and in traverse measurement instrument traveling process, and such heat dissipation is lasting to be carried out, institute
Good thermal diffusivity can be obtained with traverse measurement instrument.
In addition, the application method is easy to operate, it is at low cost without complicated structure or the additional energy.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the radiating principle schematic diagram of traverse measurement instrument provided in an embodiment of the present invention；
Fig. 2 is the air flow path block diagram in application method provided in an embodiment of the present invention；
Fig. 3 is distribution schematic diagram of the heat-dissipating pipe on shell in traverse measurement instrument provided in an embodiment of the present invention.
Icon:
1- shell；2- heat-dissipating pipe；3- electronic component；4- first is open；5- second is open.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second " are only
For descriptive purposes, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The traverse measurement instrument that the embodiment provides, as shown in figures 1 and 3, including electronic component 3 and shell 1, electronics
Component 3 is set in shell 1；
Along instrument direction of travel, the front end face of shell 1 is equipped with the first opening 4, and the side wall or rear end face of shell 1 are equipped with
Second opening 5 is communicated with heat-dissipating pipe 2 between first opening 4 and the second opening 5.
Traverse measurement instrument provided in this embodiment, including for collecting and handling information etc. electronic component 3, be used for
Accommodate or install shell 1, the first opening 4 for supplied gas entrance, the second opening 5 for supplied gas outflow of other component
Be connected between the two for heat dissipation heat-dissipating pipe 2；Wherein, the first opening 4 is set on the front end face of shell 1, the second opening 5
On the side wall or rear end face of shell 1.
When the traverse measurement instrument works, electronic component 3 is installed on the inside of shell 1, and the operation of electronic component 3 generates
And heat is distributed, the temperature of 1 internal environment of shell increases, and gas temperature is higher than the temperature of 1 outside normal temperature air of shell, inside
Heat transfer to heat-dissipating pipe 2 on；The front end of operator or other devices control traverse measurement instrument forward-facing, and controls shifting
Dynamic measuring instrument is advanced forward, and the object measured needs measures；External normal temperature air is from first on 1 front end face of shell
Opening 4 enters in heat-dissipating pipe 2, and the heat inside shell 1 passes to the normal temperature air for flowing through heat-dissipating pipe 2, shell 1 through heat-dissipating pipe 2
Internal temperature reduces；The heat on heat-dissipating pipe 2 is absorbed into the normal temperature air in heat-dissipating pipe 2, temperature increases, finally from second
5 discharge heat-dissipating pipe 2 of opening, is again introduced into atmosphere.In traverse measurement instrument traveling process, above-mentioned radiation processes can continue into
It is excessively high to electronics to reduce 1 internal temperature of shell to ensure that the good heat radiating in the traverse measurement instrument traveling course of work for row
Adverse effect caused by component 3 is run even damages, it is ensured that the normal use of traverse measurement instrument.
When traverse measurement instrument stops advancing, due to the setting of heat-dissipating pipe 2, the cooling surface area of traverse measurement instrument increases
Greatly, thermal diffusivity improves, and is still able to maintain higher radiating efficiency.
In addition, the traverse measurement apparatus structure is simple, the setting of heat-dissipating pipe 2 does not increase the volume of traverse measurement instrument, and
Heat dissipation does not need the energy such as consumption electric energy, at low cost.
Preferably, as shown in Figure 1, the second opening 5 can be set on the rear end face of shell 1.Traverse measurement instrument towards move ahead
Into air-flow flows backward relatively, and the second opening 5 is set on rear end face, is conducive to air-flow from 5 outflow heat-dissipating pipe 2 of the second opening；This
Outside, the sundries such as leaf, dust are declined by gravity, second opening 5 be set to rear end face on, sundries be difficult by second opening 5 into
Enter in heat-dissipating pipe 2, and then reduces the radiating efficiency of the inner sidewall of heat-dissipating pipe 2.
Specifically, continuing as shown in Figure 1, heat-dissipating pipe 2 can be straight tube.In straight tube, the flowing of gas is smooth, so constantly
Ground has new gas at normal temperature to enter in heat-dissipating pipe 2, and the time that gas flows through in heat-dissipating pipe 2 is short, and the average speed of flowing is fast, thus
It can be improved the radiating efficiency of heat-dissipating pipe 2.
In addition, heat-dissipating pipe 2 can also be bend pipe.Specifically, the shape of heat-dissipating pipe 2 is required to avoid the electricity of instrument internal
Sub- component 3 takes into account heat dissipation effect and property convenient for disassembly and assembly.
In addition, can set on shell 1, there are two the second openings 5；Heat-dissipating pipe 2 is Y-shaped structure, and is connected to one first
Between opening 4 and two second openings 5.Branched structure can traverse measurement instrument front end face is smaller and rear end face or side wall
In biggish situation, the idle space of instrument internal is made full use of to arrange that heat-dissipating pipe 2, increasing heat radiation area improve radiating efficiency.
It should be pointed out that the present invention is not limited to the above branched structures, other branched structures are also in the scope of the present invention.
Specifically, fin can be equipped on the lateral wall and/or inner sidewall of heat-dissipating pipe 2.The lateral wall of heat-dissipating pipe 2 is equipped with
Fin carries out the area of heat exchange so as to increase heat-dissipating pipe 2 and traverse measurement instrument internal gas, correspondinglys increase heat-dissipating pipe
2 heat exchanger effectiveness；The inner sidewall of heat-dissipating pipe 2 is equipped with fin, and heat-dissipating pipe 2 and the outside air entered in heat-dissipating pipe 2 carry out
The area of heat exchange increases, so as to improve the radiating efficiency of heat-dissipating pipe 2.
In addition, heat-dissipating pipe 2 can also be honeycomb.Heat-dissipating pipe 2 is set as honeycomb, increases heat dissipation area, improves scattered
The thermal efficiency.
Specifically, heat-dissipating pipe 2 can be at least two, first the 4, second opening 5 of opening and 2 phase of heat-dissipating pipe on shell 1
It should be arranged.Increase the number of heat-dissipating pipe 2, first is that the size of 1 front end face of shell, side wall, rear end face can be preferably taken into account, it is mobile
The factors such as measuring instrument internal space layout；Second is that heat dissipation area can be further increased, radiating efficiency is improved.
Specifically, heat-dissipating pipe 2 can be four, circumferential scattering device of four heat-dissipating pipes 2 along 1 front end face of shell.Four
Heat-dissipating pipe 2 can take into account the heat dissipation effect in four orientation of traverse measurement instrument, obtain traverse measurement instrument on the whole preferably
Heat dissipation.
Further, four heat-dissipating pipes 2 can be uniformly arranged in the circumferential direction, and the heat dissipation of 1 various places inside of shell is uniform, additionally it is possible to increase
Add overall beautiful.
Specifically, heat-dissipating pipe 2 can be copper pipe.Copper has good thermal conductivity, uses copper pipe as heat-dissipating pipe 2, can
Further increase the radiating efficiency of traverse measurement instrument.
Specifically, sealing can be equipped between heat-dissipating pipe 2 and the first opening 4 and/or between heat-dissipating pipe 2 and the second opening 5
Part.Sealing element can enhance the leakproofness between heat-dissipating pipe 2 and the first opening 4 and/or between heat-dissipating pipe 2 and the second opening 5, subtract
The pollutants such as few external dust enter inside shell 1 through the gap between heat-dissipating pipe 2 and the first opening 4 or the second opening 5, to shell
It is polluted caused by electronic component 3 inside body 1, improves IP degree of protection, so that it is guaranteed that the normal operation of electronic component 3,
And then it improves the job stability of traverse measurement instrument and extends the service life of traverse measurement instrument.
Specifically, electronic component 3 can be set on the inner sidewall of shell 1 in the traverse measurement instrument.Shell 1 and outer
The contact of portion's environment, traverse measurement instrument can transfer heat to external environment by shell 1, to carry out radiating and cooling.It will
Electronic component 3 is set on the inner sidewall of shell 1, and the heat that electronic component 3 generates, a part is transmitted by way of radiation
Shell 1 is passed to the gas inside shell 1, then by gas；Another part is then directly passed to shell by way of conduction
1, heat transfer efficiency improves, and then radiating efficiency improves, and the job stability of electronic component 3 improves.
The application method that the embodiment provides includes the following steps: for using above-mentioned traverse measurement instrument
The front end of control traverse measurement instrument is forward-facing advanced, and external normal temperature air enters heat-dissipating pipe 2 from the first opening 4
It is interior；
The heat of 1 internal high temperature gas of shell is transferred to the air for flowing through heat-dissipating pipe 2,1 internal gas of shell through heat-dissipating pipe 2
Temperature reduce；
Air endothermic temperature in heat-dissipating pipe 2 increases, and flows out from the second opening 5.
In the application method, as shown in Fig. 2, air flow path are as follows: gas at normal temperature enters from the first opening 4 on shell 1 to be dissipated
The inside of heat pipe 2, after carrying out heat exchange with the inner sidewall of heat-dissipating pipe 2, temperature is increased, and the final high-temperature gas for carrying heat is from the
Two openings, 5 outflow, is again introduced into atmosphere.Using the application method, in the traverse measurement instrument traveling course of work, inside shell 1
Heat pass to the air in heat-dissipating pipe 2 through heat-dissipating pipe 2, the temperature inside shell 1 is minimized, and traverse measurement instrument row
It is carried out into the process, such heat dissipation is lasting, so traverse measurement instrument can obtain good thermal diffusivity.
In addition, the application method is easy to operate, it is at low cost without complicated structure or the additional energy.
It should be pointed out that the traverse measurement instrument that the embodiment provides, can be linear scanner, or other
Mobile instrument is needed when work.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of traverse measurement instrument, which is characterized in that including electronic component (3) and shell (1), the electronic component
(3) it is set in the shell (1)；
Along instrument direction of travel, the front end face of the shell (1) is equipped with the first opening (4), the side wall of the shell (1) or after
End face is equipped with the second opening (5), is communicated with heat-dissipating pipe (2) between first opening (4) and second opening (5).
2. traverse measurement instrument according to claim 1, which is characterized in that second opening (5) is set to the shell
(1) on rear end face.
3. traverse measurement instrument according to claim 2, which is characterized in that the heat-dissipating pipe (2) is straight tube.
4. traverse measurement instrument according to claim 1-3, which is characterized in that the outside of the heat-dissipating pipe (2)
Wall and/or inner sidewall are equipped with fin.
5. traverse measurement instrument according to claim 4, which is characterized in that the heat-dissipating pipe (2) is at least two, described
The first opening (4), the setting corresponding to the heat-dissipating pipe (2) of the second opening (5) on shell (1).
6. traverse measurement instrument according to claim 5, which is characterized in that the heat-dissipating pipe (2) is four, described in four
Circumferential scattering device of the heat-dissipating pipe (2) along the shell (1) front end face.
7. traverse measurement instrument according to claim 6, which is characterized in that the heat-dissipating pipe (2) is copper pipe.
8. traverse measurement instrument according to claim 7, which is characterized in that the heat-dissipating pipe (2) and first opening
(4) sealing element is equipped between and/or between the heat-dissipating pipe (2) and second opening (5).
9. traverse measurement instrument according to claim 8, which is characterized in that the electronic component (3) is set to the shell
On the inner sidewall of body (1).
10. a kind of application method, which is characterized in that for using the described in any item traverse measurement instruments of claim 1-9, packet
Include following steps:
The front end for controlling the traverse measurement instrument is forward-facing advanced, and external normal temperature air enters institute from first opening (4)
It states in heat-dissipating pipe (2)；
The heat of shell (1) the internal high temperature gas is transferred to the sky for flowing through the heat-dissipating pipe (2) through the heat-dissipating pipe (2)
The temperature of gas, shell (1) internal gas reduces；
Air endothermic temperature in the heat-dissipating pipe (2) increases, and flows out from second opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033095.XA CN109640561A (en) | 2019-01-14 | 2019-01-14 | Traverse measurement instrument and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033095.XA CN109640561A (en) | 2019-01-14 | 2019-01-14 | Traverse measurement instrument and its application method |
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| CN109640561A true CN109640561A (en) | 2019-04-16 |
Family
ID=66061904
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| CN201910033095.XA Pending CN109640561A (en) | 2019-01-14 | 2019-01-14 | Traverse measurement instrument and its application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766678A (en) * | 2021-09-07 | 2021-12-07 | 陕西智引科技有限公司 | UWB base station with intrinsic safety type fusion WIFI6 |
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| JPH06120382A (en) * | 1992-10-05 | 1994-04-28 | Toshiba Corp | Semiconductor cooling equipment |
| CN2438165Y (en) * | 2000-07-07 | 2001-07-04 | 李嘉豪 | Flexible air duct unit for heat radiation of computer |
| US20100124022A1 (en) * | 2008-11-14 | 2010-05-20 | Suad Causevic | Thermoelectric cooling apparatus and method for cooling an integrated circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113766678A (en) * | 2021-09-07 | 2021-12-07 | 陕西智引科技有限公司 | UWB base station with intrinsic safety type fusion WIFI6 |
| CN113766678B (en) * | 2021-09-07 | 2024-04-26 | 陕西智引科技有限公司 | UWB base station of intrinsic safety type fusion WIFI6 |
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Application publication date: 20190416 |