CN208537440U - A kind of hand-held infra-red inspection instrument - Google Patents
A kind of hand-held infra-red inspection instrument Download PDFInfo
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- CN208537440U CN208537440U CN201821307233.6U CN201821307233U CN208537440U CN 208537440 U CN208537440 U CN 208537440U CN 201821307233 U CN201821307233 U CN 201821307233U CN 208537440 U CN208537440 U CN 208537440U
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- heating wire
- inspection instrument
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Abstract
The utility model relates to a kind of hand-held infra-red inspection instrument, including shell and it is fixed on the intracorporal thermal infrared imager of shell and air supply device, air supply device includes heating wire, heating wire mounting rack and air-supply part, shell is equipped with air inlet and air outlet, and air-supply part is fixed in the shell of air inlet side；Heating wire mounting rack is fixed in the shell of air outlet side；Heating wire winding is on heating wire mounting rack.Deficiency of the utility model for existing flash of light lamp-based excitation, thermal infrared imager and air supply device are combined together, by the way of hot wind excitation, the certain area of detected material is heated, carries out record analysis processing using temperature of the thermal infrared imager to detectable substance while heating to object, quickly real-time detection can go out the internal flaw of object, significantly reduce the weight of whole equipment, it is easy to carry, and it is suitable for varying environment, it is greatly improved detection efficiency.
Description
Technical field
The utility model relates to defect detecting technique field, in particular to a kind of hand-held infra-red inspection instrument.
Background technique
Thermal imaging detection technique is a kind of nondestructiving detecting means to grow up in recent years, using thermal excitation to detected material
Body is heated, if existing defects inside object to be detected, heat can be made to be stopped during interior of articles transmission, portion
Divide thermal energy that can be reflected back body surface, so that heat forms difference in body surface；Therefore, detected material is recorded by thermal imaging system
Temperature, detection to detected material internal flaw is realized according to temperature change later.
However thermal imaging detection technique in the prior art mostly selects high-power flash lamp, although being made using flash lamp
Use more convenient, but its volume is larger, equipment overall weight is big, inconvenient to carry.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of hand-held infra-red inspection instrument, above-mentioned existing to overcome
Deficiency in technology.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of hand-held infra-red inspection instrument, including shell
Body and it is fixed on the intracorporal thermal infrared imager of shell and air supply device, air supply device includes heating wire, heating wire mounting rack and air-supply
Part, shell are equipped with air inlet and air outlet, and air-supply part is fixed in the shell of air inlet side；Heating wire mounting rack is solid
Due in the shell of air outlet side；Heating wire winding is on heating wire mounting rack.
The beneficial effects of the utility model are: for the deficiency of existing flash of light lamp-based excitation, by thermal infrared imager and air-supply
Device is combined together, and by the way of hot wind excitation, is heated to the certain area of detected material, is added to object
Record analysis processing is carried out using temperature of the thermal infrared imager to detectable substance while hot, quickly real-time detection can go out the interior of object
Portion's defect significantly reduces the weight of whole equipment, easy to carry, and is suitable for varying environment, is greatly improved detection efficiency.
In use, extraneous wind can be introduced into shell by air-supply part from air inlet, and make its gap through heating wire mounting rack will
The heat that heating wire generates is taken out of from air outlet, so that heat reaches the surface of detected material, heats to detected material.
Further, infra-red inspection instrument further include between air supply device and thermal infrared imager, and be located at air supply device with
Heat-barrier material between shell.
The beneficial effect of above-mentioned further scheme is: by above-mentioned setting, the heat of heating wire can be stopped to thermal imaging system, shell
It is spread at body, thermal imaging system and shell is played a certain protective role.
Further, air-supply part is fan, fan includes motor and fan blade, and motor is fixed in shell, and fan blade is fixed on electricity
On the output shaft of machine.
Further, heating wire mounting rack includes being fixed on the intracorporal multiple mounting plates of shell, multiple mounting plates are circumferentially distributed
In the periphery of thermal infrared imager；Heating wire winding is on multiple mounting plates.
The beneficial effect of above-mentioned further scheme is: can reduce the weight of heating wire mounting rack, effectively with further
Reduce the overall weight of infrared hot defectoscope, it is easy to carry.
Further, the material of heating wire mounting rack is mica or asbestos.
The beneficial effect of above-mentioned further scheme is: mica and asbestos are excellent high-temperature insulation material.
Further, infra-red inspection instrument further includes power supply and power switch, heating wire, power supply and power switch are sequentially connected electrically
Forming circuit；Air-supply part, power supply and power switch are sequentially connected electrically forming circuit；Power supply is fixed in shell.
Whether the beneficial effect of above-mentioned further scheme is: by power switch controllable power to air-supply part and heating wire
Power supply, to control the start and stop of air-supply part and heating wire.
Further, infra-red inspection instrument further includes temperature detect switch (TDS), temperature detect switch (TDS) is series between heating wire and power supply；Temperature control is opened
It closes and is fixed on the heat-barrier material at thermal infrared imager.
The beneficial effect of above-mentioned further scheme is: can be more than default in the intracorporal temperature of shell by the way that temperature detect switch (TDS) is arranged
When temperature, temperature detect switch (TDS) is disconnected, and cuts off the connection of heating wire and power supply, and heating wire stops working, and the work of protection is played to equipment
With.
Further, infra-red inspection instrument further includes control panel, thermal infrared imager, heating wire, air-supply part and power supply with control
Plate electrical connection；Communication module is integrated on control panel, communication module is connected using wired or wireless communication mode and extraneous server
It connects.
The beneficial effect of above-mentioned further scheme is: communication module can be by the collected data transmission of thermal infrared imager to outer
Boundary's server is conducive to operator and calls.
Further, infra-red inspection instrument further includes handle, one end of handle is fixed on outside shell.
The beneficial effect of above-mentioned further scheme is: hand-holdable, when use, is more convenient.
Further, infra-red inspection instrument further includes temperature adjustment buttons and wind speed regulation button, temperature adjustment buttons and wind speed
Regulation button is electrically connected with control panel.
The beneficial effect of above-mentioned further scheme is: operator can be real by temperature adjustment buttons and wind speed regulation button
Now to the adjusting of temperature and wind speed.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of hand-held infra-red inspection instrument of the utility model；
Fig. 2 is a kind of external structure schematic diagram of hand-held infra-red inspection instrument of the utility model；
Fig. 3 is a kind of electrical principles block diagram of hand-held infra-red inspection instrument of the utility model.
In figure: 1 being shell, 11 be air inlet, 12 be air outlet, 121 be wind gathering cover, 2 be thermal infrared imager, 3 be air-supply
Device, 31 be heating wire, 32 be heating wire mounting rack, 321 be mounting plate, 33 be air-supply part, 331 be motor, 332 be fan blade, 4
It is power supply for heat-barrier material, 5,6 be power switch, 7 be control panel, 71 be communication module, 8 be temperature adjustment buttons, 9 is wind speed
Regulation button, 10 be temperature detect switch (TDS), 102 be handle.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of hand-held infra-red inspection instrument of the utility model embodiment 1, including shell 1 and fixation
In thermal infrared imager 2 and air supply device 3 in shell 1, air supply device 3 includes heating wire 31, heating wire mounting rack 32 and air-supply
Part 33, shell 1 are equipped with air inlet 11 and air outlet 12, and air-supply part 33 is fixed in the shell 1 of 11 side of air inlet；Electricity
Heated filament mounting rack 32 is fixed in the shell 1 of 12 side of air outlet；Heating wire 31 is wound on heating wire mounting rack 32.
Thermal infrared imager 2 and air supply device 3 are combined together, by the way of hot wind excitation, to the one of detected material
Determine region to be heated, carries out record point using temperature of the thermal infrared imager 2 to detectable substance while heating to object
Analysis processing quickly real-time detection can go out the internal flaw of object, significantly reduce the weight of whole equipment, easy to carry and suitable
For varying environment, it is greatly improved detection efficiency.In use, extraneous wind can be introduced by air-supply part 33 from air inlet 11
In shell 1, and take its gap through heating wire mounting rack 32 from air outlet 12 heat that heating wire 31 generates out of, so that
Heat reaches the surface of detected material, heats to detected material.
As shown in Figure 1, a kind of hand-held infra-red inspection instrument of the utility model embodiment 2, on the basis of embodiment 1, red
Outer defectoscope further include between air supply device 3 and thermal infrared imager 2, and it is heat-insulated between air supply device 3 and shell 1
Material 4.
By above-mentioned setting, the heat of heating wire 31 can be stopped to diffusion at thermal imaging system, shell 1, to thermal imaging system and shell 1
Play a certain protective role.
A kind of hand-held infra-red inspection instrument of the embodiment of the present invention 3, on the basis of embodiment 2, stone is can be selected in heat-barrier material 4
Cotton, hot nylon, PEEK etc..
As shown in Figure 1, a kind of hand-held infra-red inspection instrument of the utility model embodiment 4 is sent on the basis of embodiment 1
Wind part 33 is fan, and fan includes motor 331 and fan blade 332, and motor 331 is fixed in shell 1, and fan blade 332 is fixed on motor
On 331 output shaft.
As shown in Figure 1, a kind of hand-held infra-red inspection instrument of the utility model embodiment 5, on the basis of embodiment 1, electricity
Heated filament mounting rack 32 includes the multiple mounting plates 321 being fixed in shell 1, and multiple mounting plates 321 are circumferentially distributed in infrared heat
As the periphery of instrument 2；Heating wire 31 is wound on multiple mounting plates 321.The weight of heating wire mounting rack 32 can effectively be reduced, with
Further reduce the overall weight of infrared hot defectoscope, it is easy to carry.The quantity of mounting plate 321 is chosen as three, four, five
It is a etc..Preferably circumferentially shape is distributed multiple mounting plates 321.So that the symmetrical configuration of heating wire mounting rack 32, each installation
The stress equalization of plate 321.
A kind of hand-held infra-red inspection instrument of the utility model embodiment 6, on the basis of embodiment 1, heating wire mounting rack
32 include the multiple mounting plates 321 being fixed in shell 1, and multiple mounting plates 321 are located above or below thermal infrared imager 2；
Heating wire 31 is wound on multiple mounting plates 321.The quantity of mounting plate 321 is chosen as three, four, five etc..Multiple installations
Preferably circumferentially shape is distributed plate 321.So that the symmetrical configuration of heating wire mounting rack 32, the stress of each mounting plate 321 is equal
Weighing apparatus.
A kind of hand-held infra-red inspection instrument of the utility model embodiment 7, on the basis of embodiment 1, heating wire mounting rack
32 include the multiple mounting plates 321 being fixed in shell 1, and multiple mounting plates 321 are located at thermal infrared imager 2 close to or far from outlet air
The side of mouth 12；Heating wire 31 is wound on multiple mounting plates 321.The quantity of mounting plate 321 is chosen as three, four, five
Deng.Preferably circumferentially shape is distributed multiple mounting plates 321.So that the symmetrical configuration of heating wire mounting rack 32, each mounting plate
321 stress equalization.
A kind of hand-held infra-red inspection instrument of the utility model embodiment 8, on the basis of embodiment 1, heating wire mounting rack
32 material is mica or asbestos.Mica and asbestos are excellent high-temperature insulation material.
As shown in figure 3, a kind of hand-held infra-red inspection instrument of the utility model embodiment 9, red on the basis of embodiment 2
Outer defectoscope further includes power supply 5 and power switch 6, and heating wire 31, power supply 5 and power switch 6 are sequentially connected electrically forming circuit；It send
Wind part 33, power supply 5 and power switch 6 are sequentially connected electrically forming circuit；Power supply 5 is fixed in shell 1.It can by power switch 6
Control whether power supply 5 powers to air-supply part 33 and heating wire 31, to control the start and stop of air-supply part 33 and heating wire 31.
As shown in figure 3, a kind of hand-held infra-red inspection instrument of the utility model embodiment 10, red on the basis of embodiment 2
Outer defectoscope further includes temperature detect switch (TDS) 10, and temperature detect switch (TDS) 10 is series between heating wire 31 and power supply 5；Temperature detect switch (TDS) 10 is fixed on
On the heat-barrier material 4 at thermal infrared imager 2.It can be more than default temperature in the temperature in shell 1 by the way that temperature detect switch (TDS) 10 is arranged
When spending, temperature detect switch (TDS) 10 is disconnected, and cuts off the connection of heating wire 31 and power supply 5, and heating wire 31 stops working, and plays protection to equipment
Effect.Temperature detect switch (TDS) 10 can select the temperature detect switch (TDS) of different temperatures according to the actual situation.
As shown in figure 3, a kind of hand-held infra-red inspection instrument of the utility model embodiment 11, red on the basis of embodiment 8
Outer defectoscope further includes control panel 7, and thermal infrared imager 2, heating wire 31, air-supply part 33 and power supply 5 are electrically connected with control panel 7；
Communication module 71 is integrated in control panel 7, communication module 71 is connect using wired or wireless communication mode with extraneous server.It is logical
Believe that the collected data transmission of thermal infrared imager 2 to extraneous server can be conducive to operator and called by module 71.Communication module
71 are integrated on control panel 7.Communication is WIFI communication, 3G communication or 4G communication.
A kind of hand-held infra-red inspection instrument of the embodiment of the present invention 12, on the basis of embodiment 11, infra-red inspection instrument is also wrapped
Temperature adjustment buttons 8 and wind speed regulation button 9 are included, temperature adjustment buttons 8 and wind speed regulation button 9 are electrically connected with control panel 7.
Operator can realize the adjusting to temperature and wind speed by temperature adjustment buttons 8 and wind speed regulation button 9.
As depicted in figs. 1 and 2, a kind of hand-held infra-red inspection instrument of the utility model embodiment 13, in the base of embodiment 12
On plinth, infra-red inspection instrument further includes handle 102, and one end of handle 102 is fixed on outside shell 1.Hand-holdable, when use, is more square
Just.
A kind of hand-held infra-red inspection instrument of the utility model embodiment 14, on the basis of embodiment 13, power switch 6,
Temperature adjustment buttons 8 and wind speed regulation button 9 are both secured on handle 102.It is more favorable for operator's operation.
As depicted in figs. 1 and 2, a kind of hand-held infra-red inspection instrument of the utility model embodiment 15, on the basis of embodiment 1
On, shell 1 is equipped with wind gathering cover 121 at air outlet 12.The hot wind blown out from air outlet 12 can be converged, be promoted to quilt
The heating effect of detectable substance.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of hand-held infra-red inspection instrument, it is characterised in that: including shell (1) and be fixed on infrared in the shell (1)
Thermal imaging system (2) and air supply device (3), the air supply device (3) include heating wire (31), heating wire mounting rack (32) and air-supply part
(33), the shell (1) is equipped with air inlet (11) and air outlet (12), and the air-supply part (33) is fixed on close to the air inlet
In the shell (1) of mouth (11) side；The heating wire mounting rack (32) is fixed on close to the air outlet (12) side
In the shell (1)；The heating wire (31) is wound on the heating wire mounting rack (32).
2. a kind of hand-held infra-red inspection instrument according to claim 1, it is characterised in that: the infra-red inspection instrument further includes position
Between the air supply device (3) and the thermal infrared imager (2), and be located at the air supply device (3) and the shell (1) it
Between heat-barrier material (4).
3. a kind of hand-held infra-red inspection instrument according to claim 1, it is characterised in that: the air-supply part (33) is fan,
The fan includes motor (331) and fan blade (332), and the motor (331) is fixed in the shell (1), the fan blade
(332) it is fixed on the output shaft of the motor (331).
4. a kind of hand-held infra-red inspection instrument according to claim 1, it is characterised in that: heating wire mounting rack (32) packet
The multiple mounting plates (321) being fixed in the shell (1) are included, multiple mounting plates (321) are circumferentially distributed in described red
The periphery of outer thermal imaging system (2)；The heating wire (31) is wound on multiple mounting plates (321).
5. a kind of hand-held infra-red inspection instrument according to claim 1, it is characterised in that: the heating wire mounting rack (32)
Material is mica or asbestos.
6. a kind of hand-held infra-red inspection instrument according to claim 2, it is characterised in that: the infra-red inspection instrument further includes electricity
Source (5) and power switch (6), the heating wire (31), the power supply (5) and the power switch (6) are sequentially connected electrically to be formed
Circuit；The air-supply part (33), the power supply (5) and the power switch (6) are sequentially connected electrically forming circuit；The power supply
(5) it is fixed in the shell (1).
7. a kind of hand-held infra-red inspection instrument according to claim 6, it is characterised in that: the infra-red inspection instrument further includes temperature
Control switch (10), the temperature detect switch (TDS) (10) are series between the heating wire (31) and the power supply (5)；The temperature detect switch (TDS)
(10) it is fixed on the heat-barrier material (4) at the thermal infrared imager (2).
8. a kind of hand-held infra-red inspection instrument according to claim 6, it is characterised in that: the infra-red inspection instrument further includes control
Making sheet (7), the thermal infrared imager (2), the heating wire (31), the air-supply part (33) and the power supply (5) with it is described
Control panel (7) electrical connection；Is integrated with communication module (71) in the control panel (7), the communication module (71) using wired or
Communication is connect with extraneous server.
9. a kind of hand-held infra-red inspection instrument according to claim 8, it is characterised in that: the infra-red inspection instrument further includes temperature
Spend regulation button (8) and wind speed regulation button (9), the temperature adjustment buttons (8) and the wind speed regulation button (9) are and institute
State control panel (7) electrical connection.
10. a kind of hand-held infra-red inspection instrument according to claim 1, it is characterised in that: the infra-red inspection instrument further includes
The shell (1) is fixed on outside in one end of handle (102), the handle (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307233.6U CN208537440U (en) | 2018-08-14 | 2018-08-14 | A kind of hand-held infra-red inspection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307233.6U CN208537440U (en) | 2018-08-14 | 2018-08-14 | A kind of hand-held infra-red inspection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537440U true CN208537440U (en) | 2019-02-22 |
Family
ID=65378638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307233.6U Expired - Fee Related CN208537440U (en) | 2018-08-14 | 2018-08-14 | A kind of hand-held infra-red inspection instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN208537440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872253A (en) * | 2018-08-14 | 2018-11-23 | 中新红外科技（武汉）有限公司 | A kind of hand-held infra-red inspection instrument and its detection method |
-
2018
- 2018-08-14 CN CN201821307233.6U patent/CN208537440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872253A (en) * | 2018-08-14 | 2018-11-23 | 中新红外科技（武汉）有限公司 | A kind of hand-held infra-red inspection instrument and its detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |