CN108833007A - A kind of portable laser power detection device - Google Patents
A kind of portable laser power detection device Download PDFInfo
- Publication number
- CN108833007A CN108833007A CN201811029827.XA CN201811029827A CN108833007A CN 108833007 A CN108833007 A CN 108833007A CN 201811029827 A CN201811029827 A CN 201811029827A CN 108833007 A CN108833007 A CN 108833007A
- Authority
- CN
- China
- Prior art keywords
- main casing
- laser power
- detection device
- mounting groove
- power detection
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Semiconductor Lasers (AREA)
Abstract
The present invention relates to laser energy detection fields, it is disclosed that a kind of portable laser power detection device, the semiconductor chilling plate including main casing, for generating electromotive force and the display table for detecting electromotive force；The main casing includes the display channel for installing semiconductor chilling plate probe portion and for being embedded display table, the mounting groove being connected to display channel is offered on the main casing, the storage assembly being electrically connected with display table is provided in the mounting groove, it is provided with connectivity slot between the probe portion and mounting groove, is electrically connected between the semiconductor chilling plate and display table；The back-cover for blocking mounting groove is provided on the main casing；The probe portion of laser energy receiving and the display table for measuring electromotive force are installed in same main casing, realize laser pick-off and the integrated purpose of detection, so that the device is easy to carry and detects laser power.
Description
Technical field
The present invention relates to laser energy detection field, in particular to a kind of portable laser power detection device.
Background technique
Laser energy probe is the average function of power for testing continuous laser or pulse laser in certain a period of time
The instrument of rate.
It is thermopile type that high power laser energy probe is most currently on the market, sticks on copper by the series connection of multiple thermocouples
On substrate, when laser irradiation is when on copper base, copper base absorbs in laser energy temperature, so that being pasted in thermocouple copper-based
Temperature difference is generated between the side of plate and the side of separate copper base, temperature difference is converted into thermo-electromotive force signal by thermocouple, and
It is connected with multimeter at the two poles of the earth of thermocouple, laser irradiation power is judged by the measurement data size of multimeter.
As in above-mentioned public technology, when popping one's head in using the laser energy, need to be electrically connected a multimeter simultaneously to it
In electromotive force measure, when needing to overhaul, both need to carry simultaneously, and need to be electrically connected to the two in maintenance process
It connects, causes inconvenient to carry and maintenance complexity, there are shortcomings to be modified.
Summary of the invention
The object of the present invention is to provide a kind of portable laser power detection device, probe portion that laser energy is received with
The display table of measurement electromotive force is installed in same main casing, is realized laser pick-off and is detected integrated purpose, so that the dress
Set easy to carry and detection laser power.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of portable laser power detection device, semiconductor chilling plate and use including main casing, for generating electromotive force
In the display table of detection electromotive force；The main casing includes for installing semiconductor chilling plate probe portion and for being embedded display
The display channel of table offers the mounting groove being connected to display channel on the main casing, is provided in the mounting groove and display table
The storage assembly of electrical connection is provided with connectivity slot, the semiconductor chilling plate and display table between the probe portion and mounting groove
Between be electrically connected；The back-cover for limiting display table and storage assembly movement is provided on the main casing.
By using above-mentioned technical proposal, semiconductor chilling plate is installed on probe portion, and table will be shown from mounting groove
It is put into main casing to display table to be embedded and be fixed in display channel, so that the display surface of display table is convenient for reading away from mounting groove,
Show that the electrical connection section of table towards mounting groove, passes through connectivity slot from semiconductor chilling plate extraction wire and is connected in mounting groove
On the electrical connection section for showing table, and provide electric energy for display table by storage assembly so that show table and semiconductor chilling plate it
Between stable electrical connection and stablizing for electromotive force in semiconductor chilling plate is read, realize that laser pick-off and detection are integrated
Purpose, so that the device is easy to carry and detects laser power.
The present invention is further arranged to：The back-cover is provided with air-out groove between one end and main casing of probe portion,
The main casing offers the air inlet hole being connected to mounting groove far from one end of probe portion, and it is empty that driving is provided in the mounting groove
The fan that gas is flowed to air-out groove.
By using above-mentioned technical proposal, after starting fan, fan makes the air-flow in main casing from air inlet hole to out
The flowing of wind groove direction, reduces the heat build-up in main casing, reduces the heating rate of main casing, reduces semiconductor chilling plate and master
Heat exchange between shell causes temperature change, promotes stability and accuracy to laser power detection.
The present invention is further arranged to：Described connectivity slot one end is opened up towards mounting groove, in the mounting groove and is located at company
Through slot one end is provided with cooling fin one, and one end of the fan towards cooling fin one offers air inlet.
By using above-mentioned technical proposal, heat in one constant absorption main casing of cooling fin and air, when fan work
When making, fan flows air to air-out groove, so that the air of air and mounting groove in probe portion is by heat dissipation
Piece one, and enter in fan from air inlet, it is then discharged from air-out groove, so that the heat absorbed in cooling fin one continues by air
It takes away, and then realizes the cooling to main casing, the heat exchange reduced between semiconductor chilling plate and main casing causes temperature change,
Promote the stability and accuracy to laser power detection.
The present invention is further arranged to：Cooling fin two is provided on the main casing and in air-out groove.
By using above-mentioned technical proposal, cooling fin two is connected to part of the main casing close to probe portion, is promoted to main casing
The heat absorption capacity of body reduces temperature of the main casing at probe portion and increases, and fan makes air pass through air-out groove and will radiate
Heat in piece two is taken away, and realizes effect of the cooling fin two to main casing continued down, the accuracy of improving laser power detection.
The present invention is further arranged to：The semiconductor chilling plate includes setting gradually by hot substrate, thermoelectric generation film
And room temperature substrate, it is described to be used to receive laser irradiation by hot substrate and be used to cover thermoelectric generation film and room temperature substrate, it is described
The both ends of thermoelectric generation film abut respectively to be fixed on by hot substrate and room temperature substrate.
By using above-mentioned technical proposal, laser irradiation is in semiconductor refrigerating on piece, so that the temperature by hot substrate increases,
The temperature of room temperature substrate is constant, poor by formation temperature between hot substrate and room temperature substrate, thermoelectric generation film between the two by
Electromotive force is formed to temperature difference, thermoelectric generation film is electrically connected with display table, display table measures electromotive force size, and then judges
The size of laser power.
The present invention is further arranged to：The probe portion includes the caulking groove and and caulking groove for being embedded semiconductor chilling plate
It is connected to the radiating groove of setting, and the room temperature substrate is arranged towards radiating groove.
By using above-mentioned technical proposal, the room temperature substrate side of semiconductor chilling plate is connected in caulking groove, caulking groove limit
The movement of semiconductor chilling plate is determined, so that light hole is stable to be irradiated in by hot substrate laser into crossing, and radiating groove subtracts
Small contact area between room temperature substrate and main casing reduces the heat exchange between main casing and room temperature substrate, is promoted heated
Temperature difference stability between substrate and room temperature substrate, and then promote the stability to laser power detection.
The present invention is further arranged to：The front cover for fixing semiconductor chilling plate is provided on the main casing, it is described
Offer light hole on front cover, the front cover is provided with conical grooves far from one end of semiconductor chilling plate, conical grooves and logical
Unthreaded hole axis is overlapped setting.
By using above-mentioned technical proposal, when laser passes through light hole, when skew occurs for light, light is irradiated in circle
It bores on slot inner wall, forms hot spot on conical grooves inner wall, then by adjusting laser irradiation direction, laser is enabled to stablize process
Light hole irradiation, convenient for the calibration of laser and light hole.
The present invention is further arranged to：The storage assembly include in battery and control battery current switching open
It closes, the switch is embedded on main casing.
By using above-mentioned technical proposal, push switch controls the on-off that battery is powered to display table, in non-detection,
Stop the power supply to display table, reduce the loss of electric energy and realize the protection to table and storage assembly is wherein shown, is promoted just
Take the physical life of formula laser power detection device.
The present invention is further arranged to：The storage assembly further includes the charging connector being electrically connected with battery, the master
The charging slot for being embedded charging connector is offered on shell.
It by using above-mentioned technical proposal, is electrically connected between charging connector and battery, and is offered in main casing lower end
For being embedded the charging slot of charging connector, external power supply is charged by charging connector into battery, realizes portable laser function
The sustainable use of rate detection device.
The present invention is further arranged to：The opposite end of the back-cover is extended with side plate, the opposite end of the main casing
The clamping groove for being embedded side plate is offered, is provided with lock screw between the side plate and main casing.
By using above-mentioned technical proposal, be provided with lock screw between side plate and main casing, so realize back-cover with
Positioning and fixation between main casing, and then realize fixed and protection display table and storage assembly purpose.
In conclusion the invention has the advantages that：
1, semiconductor chilling plate and display table are installed on a main housing, and are provided with electric power storage group in the mounting groove of main casing
Part, storage assembly receive laser irradiation and generate electromotive force to display table power supply, semiconductor chilling plate, display table and semiconductor system
The cold size for being electrically connected and detecting electromotive force realizes laser pick-off and detects integrated purpose, so that the device is convenient for taking
Band and detection laser power；
2, the heat in cooling fin one and two constant absorption main casing of cooling fin and air, when fan work, fan makes
Air is flowed to air-out groove, so that the heat in cooling fin one and cooling fin two is taken away in air flowing, and then is realized to main casing
The continued down of body reduces the heat exchange between semiconductor chilling plate and main casing and causes temperature change, promoted to laser power
The stability and accuracy of detection.
Detailed description of the invention
Fig. 1 is a kind of general assembly structural schematic diagram of portable laser power detection device；
Fig. 2 is the perspective view of the explosion for embodying heat radiation assembly structure；
Fig. 3 is for embodying the quick-fried according to schematic diagram of storage assembly structure；
Fig. 4 is the schematic diagram for embodying semiconductor refrigerating chip architecture.
Appended drawing reference：1, main casing；11, air inlet hole；12, clamping groove；13, connectivity slot；14, charging slot；2, probe portion；
21, caulking groove；22, radiating groove；3, test section；31, display channel；32, mounting groove；4, table is shown；5, storage assembly；51, battery；
52, it switchs；53, charging connector；6, cooling mechanism；61, cooling fin one；62, fan；621, air inlet；622, blowing mouth；63,
Cooling fin two；7, front cover；71, light hole；72, conical grooves；8, back-cover；81, backboard；82, bottom plate；83, side plate；9, air-out groove；
10, semiconductor chilling plate；101, by hot substrate；102, thermoelectric generation film；103, room temperature substrate.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of portable laser power detection device, including main casing 1, be installed in main casing 1 half
Conductor cooling piece 10 and display table 4, are electrically connected, when laser irradiation is in semiconductor between semiconductor chilling plate 10 and display table 4
When on cooling piece 10, the temperature difference is formed in the two sides of semiconductor chilling plate 10, the temperature difference to generate in semiconductor chilling plate 10 electronic
Gesture, and the size of electromotive force is detected by display table 4, and then judge the size of laser power.
As shown in figure 4, semiconductor chilling plate 10 includes being set gradually in the horizontal direction by hot substrate 101, thermo-electric generation
Piece 102 and room temperature substrate 103, room temperature substrate 103 are arranged in parallel with by hot substrate 101, the both ends difference of thermoelectric generation film 102
It is connected to by hot substrate 101 and room temperature substrate 103, when laser irradiation is on by hot substrate 101, is absorbed and swashed by hot substrate 101
Temperature increases after energy in light, poor by hot substrate 101 and 103 formation temperature of room temperature substrate, and thermoelectric generation film 102 receives heated
The temperature signal of substrate 101 and room temperature substrate 103 forms electromotive force in thermoelectric generation film 102, by thermoelectric generation film 102 with
It shows that table 4 is electrically connected, detects the electromotive force size in thermoelectric generation film 102, and then judge the size of laser power.
As depicted in figs. 1 and 2, main casing 1 includes the probe portion 2 from top to bottom set gradually and test section 3, semiconductor
Cooling piece 10 is installed in probe portion 2, and probe portion 2 includes the caulking groove 21 and radiating groove for being embedded semiconductor chilling plate 10
22,103 side of room temperature substrate of semiconductor chilling plate 10 is connected in caulking groove 21, caulking groove 21 defines semiconductor chilling plate 10
Movement be irradiated in so that laser is stable by hot substrate 101, and radiating groove 22 reduces room temperature substrate 103 and main casing
Contact area between body 1 reduces the heat exchange between main casing 1 and room temperature substrate 103, is promoted by hot substrate 101 and room temperature
Temperature difference stability between substrate 103, and then promote the stability to laser power detection.
As shown in Figures 2 and 3, test section 3 includes the display channel 31 and mounting groove 32 being set on main casing 1, and aobvious
Show that slot 31 is connected to setting with mounting groove 32, connectivity slot 13 is provided between mounting groove 32 and probe portion 2, and set in mounting groove 32
It is equipped with the storage assembly 5 powered to display table 4；Display table 4 is embedded from being put into main casing 1 for mounting groove 32 to display table 4
It is fixed in display channel 31, so that the display surface of display table 4 is away from mounting groove 32 convenient for reading, the electrical connection section court of display table 4
To mounting groove 32, connectivity slot 13 is passed through from 10 extraction wire of semiconductor chilling plate and is connected to display table 4 in mounting groove 32
On electrical connection section, stable between display table 4 and semiconductor chilling plate 10 be electrically connected and in semiconductor chilling plate 10 is realized
Electromotive force stablizes reading.
As shown in Figures 2 and 3, wherein storage assembly 5 includes current switching in battery 51 and control battery 51
Switch 52, switch 52 are embedded on main casing 1 and are located at the ipsilateral of display channel 31, and push switch 52 controls battery 51 to display
The on-off that table 4 is powered, and charging connector 53 is provided in mounting groove 32, it is electrically connected between charging connector 53 and battery 51,
And the charging slot 14 for being embedded charging connector 53 is offered in 1 lower end of main casing, external power supply passes through charging connector 53 to storage
It charges in battery 51, realizes the sustainable use of portable laser power detection device.
As shown in Figures 2 and 3, front cover 7 and back-cover 8 are respectively arranged at the probe portion 2 of main casing 1 and test section 3, it is preceding
Light hole 71 is offered on lid 7, laser is irradiated on semiconductor chilling plate 10 by light hole 71, and in front cover 7 far from half
One end of conductor cooling piece 10 is provided with conical grooves 72, and conical grooves 72 are overlapped setting with 71 axis of light hole, in laser by logical
When unthreaded hole 71, when skew occurs for light, light is irradiated on 72 inner wall of conical grooves, forms hot spot on 72 inner wall of conical grooves,
The position for passing through Mobile portable formula laser power detection device again enables laser to stablize and irradiates by light hole 71, is convenient for
The calibration of laser and light hole 71.
As shown in Figures 2 and 3, wherein back-cover 8 includes backboard 81, bottom plate 82 and side plate 83, backboard 81 and mounting groove 32
Face setting, bottom are vertically connected at 81 lower end of backboard, and the opposite end of 81 horizontal direction of backboard has extended vertically side plate 83, and
It is provided with the clamping groove 12 for being embedded side plate 83 in the opposite sides of main casing 1, locking is provided between side plate 83 and main casing 1
Screw, and then realize positioning and fixation between back-cover 8 and main casing 1, so realize fixed and protection display table 4 and
The purpose of storage assembly 5.
And cooling mechanism 6 is provided between back-cover 8 and main casing 1, the lower end of main casing 1 offer it is several into
Air holes 11, is provided with air-out groove 9 between backboard 81 and the probe portion 2 of main casing 1, and cooling mechanism 6 includes being set to mounting groove
Cooling fin 1 and fan 62 in 32, cooling fin 1 are connected to main casing 1 and are located at 13 one end of connectivity slot, and fan 62 is solid
Due on backboard 81 and it is concordant with cooling fin 1 setting, offer air inlet in the side of fan 62 towards cooling fin 1
621, fan 62 opens up blowing mouth 622 towards 9 one end of air-out groove, and is electrically connected between fan 62 and battery 51；Cooling fin one
Heat in 61 constant absorption main casings 1 and air, when fan 62 works, fan 62 flows air to air-out groove 9,
So that the air of air and mounting groove 32 in probe portion 2 passes through cooling fin 1, and enter fan from air inlet 621
It in 62, is then discharged from air-out groove 9, so that the heat absorbed in cooling fin 1 continues to be taken away by air, and then realizes to master
The cooling of shell 1 reduces the heat exchange between semiconductor chilling plate 10 and main casing 1 and causes temperature change, promoted to laser function
The stability and accuracy of rate detection.
And it is provided with cooling fin 2 63 on main casing 1 and in air-out groove 9, cooling fin 2 63 is connected to main casing 1
Close to the part of probe portion 2, the heat absorption capacity to main casing 1 is promoted, reduces temperature of the main casing 1 at probe portion 2 and increases, and
Fan 62 takes away air by air-out groove 9 and by the heat in cooling fin 2 63, realizes that 2 63 pairs of main casings 1 of cooling fin are held
The effect of continuous cooling, the accuracy of improving laser power detection.
The working principle of the present embodiment is：
Laser power detection：Push switch 52, so that electric power storage is powered to display table 4 and fan 62, by probe portion 2 and laser pair
Together, so that laser is irradiated on semiconductor chilling plate 10 by light hole 71, display table 4 detects to be generated in semiconductor chilling plate 10
Electromotive force size；And the heat in 2 63 constant absorption main casing 1 of cooling fin 1 and cooling fin, and fan 62 makes to have leisure
Gas is flowed to air-out groove 9, and the heat in cooling fin 1 and cooling fin 2 63 is taken away in air flowing, and then realizes to main casing
1 continued down reduces the heat exchange between semiconductor chilling plate 10 and main casing 1 and causes temperature change, promoted to laser function
The stability and accuracy of rate detection.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of portable laser power detection device, it is characterised in that：Including main casing（1）, for generating electromotive force half
Conductor cooling piece（10）And the display table for detecting electromotive force（4）；The main casing（1）Including for installing semiconductor system
Cold（10）Probe portion（2）And for being embedded display table（4）Display channel（31）, the main casing（1）On offer and show
Show slot（31）The mounting groove of connection（32）, the mounting groove（32）In be provided with and display table（4）The storage assembly of electrical connection
（5）, the probe portion（2）With mounting groove（32）Between be provided with connectivity slot（13）, the semiconductor chilling plate（10）With display
Table（4）Between be electrically connected；
The main casing（1）On be provided with for limiting display table（4）And storage assembly（5）Mobile back-cover（8）.
2. a kind of portable laser power detection device according to claim 1, it is characterised in that：The back-cover（8）It leans on
Nearly probe portion（2）One end and main casing（1）Between be provided with air-out groove（9）, the main casing（1）Far from probe portion（2）'s
One end offers and mounting groove（32）The air inlet hole of connection（11）, the mounting groove（32）In be provided with driving air to air-out groove
（9）The fan of flowing（62）.
3. a kind of portable laser power detection device according to claim 2, it is characterised in that：The connectivity slot（13）
One end is towards mounting groove（32）It opens up, the mounting groove（32）In and be located at connectivity slot（13）One end is provided with cooling fin one
（61）, the fan（62）Towards cooling fin one（61）One end offer air inlet（621）.
4. a kind of portable laser power detection device according to claim 3, it is characterised in that：The main casing（1）
Above and it is located at air-out groove（9）In be provided with cooling fin two（63）.
5. a kind of portable laser power detection device according to claim 1, it is characterised in that：The semiconductor refrigerating
Piece（10）Including setting gradually by hot substrate（101）, thermoelectric generation film（102）And room temperature substrate（103）, described by hot radical
Plate（101）For receiving laser irradiation and for covering thermoelectric generation film（102）With room temperature substrate（103）, the thermo-electric generation
Piece（102）Both ends abut be fixed on by hot substrate respectively（101）With room temperature substrate（103）On.
6. a kind of portable laser power detection device according to claim 5, it is characterised in that：The probe portion（2）
Including for being embedded semiconductor chilling plate（10）Caulking groove（21）And and caulking groove（21）It is connected to the radiating groove of setting（22）, and institute
State room temperature substrate（103）Towards radiating groove（22）Setting.
7. a kind of portable laser power detection device according to claim 5, it is characterised in that：The main casing（1）
On be provided with for fixing semiconductor chilling plate（10）Front cover（7）, the front cover（7）On offer light hole（71）, described
Front cover（7）Far from semiconductor chilling plate（10）One end be provided with conical grooves（72）, the conical grooves（72）With light hole（71）
Axis is overlapped setting.
8. a kind of portable laser power detection device according to claim 1, it is characterised in that：The storage assembly
（5）Including battery（51）And control battery（51）The switch of middle current switching（52）, the switch（52）It is embedded at master
Shell（1）On.
9. a kind of portable laser power detection device according to claim 8, it is characterised in that：The storage assembly
（5）Further include and battery（51）The charging connector of electrical connection（53）, the main casing（1）On offer for being embedded charging
Head（53）Charging slot（14）.
10. a kind of portable laser power detection device according to claim 1, it is characterised in that：The back-cover（8）'s
Opposite end is extended with side plate（83）, the main casing（1）Opposite end offer for being embedded side plate（83）Clamping groove
（12）, the side plate（83）With main casing（1）Between be provided with lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029827.XA CN108833007A (en) | 2018-09-05 | 2018-09-05 | A kind of portable laser power detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811029827.XA CN108833007A (en) | 2018-09-05 | 2018-09-05 | A kind of portable laser power detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108833007A true CN108833007A (en) | 2018-11-16 |
Family
ID=64150956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811029827.XA Pending CN108833007A (en) | 2018-09-05 | 2018-09-05 | A kind of portable laser power detection device |
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| Country | Link |
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| CN (1) | CN108833007A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203502110U (en) * | 2013-09-22 | 2014-03-26 | 吉林省永利激光科技有限公司 | Hand-held portable laser power measuring apparatus |
| CN206180365U (en) * | 2016-11-21 | 2017-05-17 | 南京爱丁堡环保科技有限公司 | Reconnoiter device with anti - laser of invading strikes function |
| CN107643127A (en) * | 2017-09-15 | 2018-01-30 | 电子科技大学 | A kind of portable heavy caliber real time laser energy gauge and method |
| CN207180992U (en) * | 2017-08-08 | 2018-04-03 | 温州泛波激光有限公司 | A kind of parameter detection device that dispatches from the factory of laser |
| CN108152215A (en) * | 2016-12-05 | 2018-06-12 | 高利通科技（深圳）有限公司 | A kind of General portable spectroscopic analysis system |
| CN208754301U (en) * | 2018-09-05 | 2019-04-16 | 台州市天启激光科技有限公司 | A kind of portable laser power detection device |
-
2018
- 2018-09-05 CN CN201811029827.XA patent/CN108833007A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203502110U (en) * | 2013-09-22 | 2014-03-26 | 吉林省永利激光科技有限公司 | Hand-held portable laser power measuring apparatus |
| CN206180365U (en) * | 2016-11-21 | 2017-05-17 | 南京爱丁堡环保科技有限公司 | Reconnoiter device with anti - laser of invading strikes function |
| CN108152215A (en) * | 2016-12-05 | 2018-06-12 | 高利通科技（深圳）有限公司 | A kind of General portable spectroscopic analysis system |
| CN207180992U (en) * | 2017-08-08 | 2018-04-03 | 温州泛波激光有限公司 | A kind of parameter detection device that dispatches from the factory of laser |
| CN107643127A (en) * | 2017-09-15 | 2018-01-30 | 电子科技大学 | A kind of portable heavy caliber real time laser energy gauge and method |
| CN208754301U (en) * | 2018-09-05 | 2019-04-16 | 台州市天启激光科技有限公司 | A kind of portable laser power detection device |
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