CN107655206A - A kind of heat gun of detectable temperature - Google Patents
A kind of heat gun of detectable temperature Download PDFInfo
- Publication number
- CN107655206A CN107655206A CN201710719664.7A CN201710719664A CN107655206A CN 107655206 A CN107655206 A CN 107655206A CN 201710719664 A CN201710719664 A CN 201710719664A CN 107655206 A CN107655206 A CN 107655206A
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- Prior art keywords
- temperature
- heat gun
- sense channel
- support
- infrared
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0423—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between hand-held air guns
Abstract
The present invention provides a kind of heat gun of detectable temperature, including shell, the hot air apparatus for producing hot blast is provided with shell, hot air apparatus includes fan, motor and heat generating component, case nose is provided with the warm-air pipe for discharging hot blast caused by hot air apparatus, heat generating component includes support and the heating wire being set around on support, temperature-detecting device is provided with shell, temperature-detecting device includes detection circuit board and the infrared detection head on detection circuit board, and the sense channel that outside infrared energy is received for infrared detection head is provided with support.So when heat gun heats to outside, infrared detection head receives the infrared energy of heating object, so as to obtain the surface temperature of heating object, and then the heated condition of heating object can be controlled well, so that heating object reaches good working order, without because temperature is unknowable or the uncontrollable security for causing heating object to melt or catch fire etc. potential safety hazard, improving when heat gun uses.
Description
Technical field
The present invention relates to heat gun technical field, more particularly to a kind of heat gun of detectable temperature.
Background technology
Heat gun is a kind of heating tool for being used to heat and thermal current being formed after air, have it is a variety of use function, specifically
For, heat gun can be used for the old paint, removal tack paster, the heating of plastic sebific duct that remove metal surface to make its bending, drying
Moist wood, heating make packaging film and packing tube thermal contraction, derusting, heating be used in connection metal polyethylene thing shrink and
Heating makes welding thing softening etc., element can also be welded or plucked using the thermal current that the rifle core of heating resistance wire is blown out
Remove.
A kind of existing heat gun is provided with temperature indicator, can show the hot blast temperature of blowout, to facilitate making for user
With operation；But such a mode can not draw the temperature of heating object, heating object fusing can be caused, cause fire or appearance
Other physics or/or chemical change, cause heat gun dangerous when using.
The content of the invention
It is an object of the invention to provide a kind of detectable heating object surface temperature and detect accurate, safe to use
Heat gun.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of heat gun of detectable temperature, including it is outer
Shell, shell is interior to be provided with the hot air apparatus for producing hot blast, and hot air apparatus includes fan, the motor and heat generating component of driving fan, outside
Shell front end is provided with the warm-air pipe for discharging hot blast caused by hot air apparatus, and in warm-air pipe, heat generating component includes heat generating component
Support and the heating wire being set around on support, wherein, temperature-detecting device is provided with the shell, temperature-detecting device includes inspection
Slowdown monitoring circuit plate and the infrared detection head on detection circuit board, interior be provided with of support receive outside infra-red radiation for infrared detection head
The sense channel of energy.
Further, the support be provided with axially through hollow cavity, sense channel formed by hollow cavity.
Further, the support be provided with axially through hollow cavity, be communicated with pipe, sense channel in hollow cavity
Formed by the inner chamber of communicating pipe.
Further, the communicating pipe is partiting thermal insulation pipe, and the front end of warm-air pipe is provided with locating support, communicating pipe one end support
Touch and contact at locating support in detection circuit board, the other end.
Further, the inwall of the sense channel is provided with reflector layer.
Further, the reflector layer is the reflecting coating coated on sense channel inwall；Or the reflector layer is bag
It is overlying on the aluminium-foil paper or masking foil or fluorescent paper or iridescent paper of sense channel inwall.
Further, the infrared detection head is located in the vertical plane of sense channel.
Further, the axis of the sense channel and the diameter parallel of warm-air pipe or setting is overlapped.
Further, the detection circuit board is fixed on fan, and detection circuit board, which is provided with, to be used to position temperature detection
The laser head of device test position.
Further, the shell is provided with the display screen for being used for the temperature that displays temperature detection means detects, display
Screen electrically connects with temperature-detecting device.
In the present invention, " upright projection ", which refers to, to be projected on vertical plane, and such as a branch of light level projects object, and object exists
Shade on metope, is upright projection.
After adopting the above technical scheme, the invention has the advantages that：
1st, by setting temperature-detecting device, and temperature-detecting device includes detection circuit board and on detection circuit board
Infrared detection head, and the sense channel that outside infrared energy is received for infrared detection head is set in support, so in heat
When air pressure gun heats to outside, infrared detection head receives the infrared energy of heating object, so as to obtain heating object
The surface temperature of body, and then the heated condition of heating object can be controlled well so that heating object reaches good work
Make state, without because temperature it is unknowable or it is uncontrollable cause heating object to melt or catch fire etc. potential safety hazard, not only lifted
Security when heat gun uses, and ensure heat gun heating effect and heating object heating after working effect, together
When also improve user operate heat gun convenience, lifted users' satisfaction degree, also further lifting product competitiveness；
Secondly, by setting sense channel, outside infrared energy can be received by infrared detection head well, so as to ensure to examine
The accuracy for the temperature measured, the security being further ensured that when heat gun uses and heating effect；Further, sense channel is located at
In support, and support is located in warm-air pipe so that the detection direction of sense channel is consistent with the air-out direction of warm-air pipe, that is, detects
The infrared energy of channel reception is just heated the infrared energy on surface for heating object, so as to ensure detection dress
The accuracy of the temperature detected is put, and when warm-air pipe is resisted against the surface of heating object, sense channel can also receive
The infrared energy on the heated surface of heating object, that is, zero distance heating and zero distance detection are realized, so as to full
The different job requirement of foot and it can work in different operating environments, and the detection of detection means is accurate, to ensure heat gun
Working effect it is good, so both improved the adaptability and application of heat gun, and in turn ensure that the working stability of heat gun
Property and reliability.
2nd, by by sense channel be arranged to by support axially through hollow cavity formed, so both reduce support
Rapidoprint, reduces the manufacturing cost of heat gun, is easy to infrared detection head to receive outside infrared energy again, to reach inspection
The temperature on heating object surface is surveyed, ensures heating effect and working effect.
3rd, by the way that sense channel to be arranged to be formed by the inner chamber of communicating pipe, and support be provided with axially through middle cavity
Body, communicating pipe are installed in hollow cavity, are so both caused the installation of communicating pipe to fix reliably, are realized infrared detection head again and connect
The function of outside infrared energy is received, to detect the surface temperature of heating object, ensures heating effect and working effect.
4th, by the way that partiting thermal insulation pipe will be arranged to communicating pipe, and locating support, communicating pipe one are set in the front end of warm-air pipe
End contacts at detection circuit board, and the other end contacts at locating support, so ensures that heat generating component will not transfer heat to connection
In the cavity of pipe, that is, the accuracy of the infrared energy of infrared detection head reception is not interfered with, so as to ensure temperature well
The accuracy of detection means detection, while communicating pipe is insulation tube, avoids user from being got an electric shock after touching communicating pipe, lifts heat gun
Use when security, the also both ends of communicating pipe are fixed, and ensure that sense channel does not deviate by or crooked, and then ensure outer
The infrared energy in portion can be received by infrared detection head well, be further ensured that the accuracy of temperature-detecting device detection.
5th, by setting reflector layer, such heating object infrared spoke caused by after being heated in the inwall of sense channel
Penetrating energy can be launched to infrared detection head by reflector layer, so that infrared detection head can receive more effective infrared spokes
Energy is penetrated, and then lifts the accuracy of temperature-detecting device detection, to ensure the reliability of heat gun work.
6th, reflector layer is the reflecting coating coated on sense channel inwall, has so both been easy to infrared detection head to receive outside red
External radiation energy, facilitate the processing of reflector layer again, only by coating, processing is simple, easily realizes；Or reflector layer is bag
It is overlying on the aluminium-foil paper or masking foil or fluorescent paper or iridescent paper of sense channel inwall, so that infrared detection head can preferably connect
Outside infrared energy is received, so as to ensure the accuracy of the temperature detected, and reflector layer is aluminium-foil paper or masking foil or glimmering
Machine-glazed paper or iridescent paper, it is easy to damage or the replacing using rear effect after bad, and cost is low for a long time.
7th, by the way that infrared detection head is arranged in the vertical plane of sense channel, so outside infrared energy enters
Directly it can be received after entering sense channel by infrared detection head, and outside effectively infrared energy can fully be connect by infrared detection head
Receive, to ensure the accuracy of the temperature detected.
8th, by by the diameter parallel of the axis of sense channel and warm-air pipe or overlapping setting, so in hot blast from warm-air pipe
Blowout is heated with the surface to heating object, so as to cause the infrared energy on heating object surface to become
Change, and sense channel just faces the heated surface of heating object, i.e., sense channel and heating object is heated
The distance between surface is most short so that infrared energy very well and quickly can enter in sense channel with by infrared detection head
Received, the further accuracy for lifting the temperature that temperature-detecting device detects, also improve the inspection of temperature-detecting device
Efficiency is surveyed, so as to be further ensured that the safety in utilization of heat gun and heating effect.
9th, by the way that detection circuit board is fixed on fan, and detect circuit board and be provided with and be used to position temperature-detecting device
The laser head of test position, the installation for being so both easy to detect circuit board is fixed, and can be added by laser head with detection and localization
The particular location of hot object, preferably ensure temperature-detecting device detection accuracy, so as to preferably ensure heating effect and
Working effect after heating.
10th, by setting display screen on shell, and display screen electrically connects with temperature-detecting device, such temperature detection dress
Put display that the temperature that detects can be cheer and bright on a display screen, observe during user-friendly heat gun, lifting user behaviour
Convenience when making, improves users' satisfaction degree well.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of heat gun embodiment one of the present invention.
Fig. 2 is the sectional view of heat gun embodiment one of the present invention.
Fig. 3 is the structural representation of heat gun embodiment two of the present invention.
Fig. 4 is the sectional view of heat gun embodiment two of the present invention.
Fig. 5 is the structural representation of heat gun embodiment three of the present invention.
It is as follows that each component names are marked in figure：
1st, shell；11st, handle；2nd, fan；3rd, motor；4th, warm-air pipe；41st, locating support；5th, support；51st, sense channel；
52nd, winding groove；6th, heating wire；7th, circuit board is detected；8th, infrared detection head；9th, communicating pipe；10th, laser head.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment one：
As shown in Figure 1, 2, the present invention provides a kind of heat gun of detectable temperature, including shell 1, and production is provided with shell 1
The hot air apparatus of heat wind, the lower section of shell 1 are provided with handle 11, are easy to user to take heat gun, and shell 1 is plastic casing, handle
11 with shell 1 by injection moulding integrated molding, convenient outer casing forming, and shell and handle integrative-structure, improve the intensity of handle；
Electro-heat equipment includes fan 2, the motor 3 and heat generating component of driving fan, and the front end of shell 1 is provided with hot blast caused by hot air apparatus
The warm-air pipe 4 of discharge, warm-air pipe 4 are metal warm-air pipe, specially stainless steel hot airduct, and fan 2 is located at the rear end of shell 1, heating
Component is in warm-air pipe 4 and is located at the front end of fan 2, and heat generating component specifically includes support 5 and the heating wire being set around on support
6, such motor-driven fan is rotated to blow out to form hot blast the heat on heat generating component, then is discharged by the front end of warm-air pipe,
To be heated to heating object surface.
In the present embodiment, temperature-detecting device is provided with shell 1, temperature-detecting device includes detection circuit board 7 and is located at
The infrared detection first 8 on circuit board is detected, the detection being provided with support 5 for the outside infrared energy of infrared detection head reception is led to
Road 51, so when heat gun heats to outside, infrared detection head receives the infrared energy of heating object, so as to
The surface temperature of heating object is obtained, and then the heated condition of heating object can be controlled well so that heating object
Reach good working order, without because temperature it is unknowable or it is uncontrollable cause heating object melt or catch fire wait safely it is hidden
Suffer from, not only improve security when heat gun uses, and after the heating effect of guarantee heat gun and heating object heating
Working effect, while the convenience that user operates heat gun is also improved, users' satisfaction degree is lifted, also further lifting production
The competitiveness of product；Secondly, by setting sense channel, illustrate with reference to arrow in figure 2, outside infrared energy can be well
Received by infrared detection head, so as to ensure the accuracy of the temperature detected, be further ensured that safety when heat gun uses
Property and heating effect；Further, sense channel is in support, and support is located in warm-air pipe so that the detection side of sense channel
To consistent with the air-out direction of warm-air pipe, i.e., the infrared energy that sense channel receives just is heated table for heating object
The infrared energy in face, so as to ensure the accuracy of temperature that detection means detects, and it is resisted against in warm-air pipe heated
During the surface of object, sense channel can also receive the infrared energy on the heated surface of heating object, that is, realize
Zero distance heats and zero distance detection, so as to meet different job requirements and can work in different operating environments, and
The detection of detection means is accurate, to ensure that the working effect of heat gun is good, had so both improved the adaptability of heat gun and had answered
With scope, the job stability and reliability of heat gun in turn ensure that.
Specifically, support 5 is ceramics bracket, the periphery of support 5 is provided with a plurality of winding groove 52, heating wire 6 be wound in around
If on groove 52, so heating wire can be fixed well, and heating wire will not release after long-term use, improve heat generating component
Durability；Support 5 be provided with axially through hollow cavity, sense channel 51 formed by hollow cavity, has so both reduced branch
The rapidoprint of frame, reduces the manufacturing cost of heat gun, is easy to infrared detection head to receive outside infrared energy again, with up to
To the temperature on detection heating object surface, ensure heating effect and working effect.
Infrared detection first 8 is located in the vertical plane of sense channel 51, with reference to figure 2, by the right-hand member of sense channel 51 to the left
End sees that infrared detection first 8, which is located in sense channel 51, encloses, and so outside infrared energy can be straight after entering sense channel
Connect and received by infrared detection head, and outside effectively infrared energy can fully be received by infrared detection head, to ensure to detect
Temperature accuracy.
And the axis of sense channel 51 overlaps setting with the axis of warm-air pipe 4, so blown out in hot blast from warm-air pipe with right
The surface of heating object is heated, and so as to cause the infrared energy on heating object surface to change, and is detected
Passage just faces the heated surface of heating object, i.e., between the heated surface of sense channel and heating object
Distance is most short so that infrared energy can very well and quickly enter in sense channel to be received by infrared detection head, enter
The accuracy for the temperature that the lifting temperature-detecting device of one step detects, the detection efficiency of temperature-detecting device is also improved, from
And it is further ensured that the safety in utilization and heating effect of heat gun.
Detection circuit board 7 is fixed on fan 2 by screw, is specifically fixed on the drive end bearing bracket of fan 2, is so both easy to
The installation of detection circuit board is fixed, and fixed reliable so that detection circuit board is difficult for drop-off, so as to ensure that infrared detection head works
When stability.
It should be understood that support can also be mica plate rack.
It should be understood that the axis of sense channel and the diameter parallel of warm-air pipe are set.
Embodiment two：
The present embodiment and the difference of embodiment one are that sense channel is different.
In the present embodiment, as shown in Figure 3,4, support 5 be provided with axially through hollow cavity, be communicated with hollow cavity
Pipe 9, sense channel 51 are formed by the inner chamber of communicating pipe 9, are so both caused the installation of communicating pipe to fix reliably, are realized again infrared
Detector receives the function of outside infrared energy, to detect the surface temperature of heating object, ensure heating effect and
Working effect.
Specifically, communicating pipe 9 is partiting thermal insulation pipe, and the front end of warm-air pipe 4 is provided with locating support 41, communicating pipe 9 one end
Detection circuit board 7 is contacted at, the other end contacts at locating support 41, so ensures that heat generating component will not transfer heat to connection
In the cavity of pipe, that is, the accuracy of the infrared energy of infrared detection head reception is not interfered with, so as to ensure temperature well
The accuracy of detection means detection, while communicating pipe is insulation tube, avoids user from being got an electric shock after touching communicating pipe, lifts heat gun
Use when security, the also both ends of communicating pipe are fixed, and ensure that sense channel does not deviate by or crooked, and then ensure outer
The infrared energy in portion can be received by infrared detection head well, be further ensured that the accuracy of temperature-detecting device detection.
Other not described part-structures and beneficial effect are identical with embodiment one, no longer repeat one by one here.
Embodiment three：
The present embodiment and the difference of embodiment one, two are that detection circuit board is provided with laser head.
In the present embodiment, it is used to position temperature-detecting device test position as shown in figure 5, detection circuit board 7 is provided with
Laser head 10, so it can preferably ensure temperature detection dress by laser head with the particular location of detection and localization heating object
The accuracy of detection is put, so as to preferably ensure the working effect after heating effect and heating.
Other not described part-structures and beneficial effect are identical with embodiment one, two, no longer repeat one by one here.
Example IV：
The present embodiment and the difference of embodiment one, two are that the inwall of sense channel is provided with reflector layer.
In the present embodiment, the inwall of sense channel is provided with reflector layer, specifically, reflector layer is coated on sense channel inwall
Reflecting coating.
The present embodiment is advantageous in that, sets reflector layer by the inwall in sense channel, such heating object is in quilt
Caused infrared energy can be launched to infrared detection head by reflector layer after heating, so that infrared detection head can receive
To more effective infrared energies, and then the accuracy of temperature-detecting device detection is lifted, to ensure heat gun work
Reliability；Meanwhile reflector layer is the reflecting coating coated on sense channel inwall, so both it had been easy to infrared detection head to receive outside
Infrared energy, facilitate the processing of reflector layer again, only by coating, processing is simple, easily realizes.
It should be understood that detection circuit board is provided with laser head.
Other not described part-structures and beneficial effect are identical with embodiment one, two, no longer repeat one by one here.
Embodiment five：
The difference of the present embodiment and example IV is that reflector layer is different.
In the present embodiment, reflector layer is the aluminium-foil paper for being coated on sense channel inwall, so that infrared detection head can be more
Infrared energy outside good reception, so as to ensure the accuracy of the temperature detected, and reflector layer is aluminium-foil paper, is easy to damage
The bad or replacing using rear effect after bad, and cost is low for a long time.
It should be understood that reflector layer can also be the masking foil or fluorescent paper or iridescent paper for being coated on sense channel inwall.
Other not described part-structures and beneficial effect are identical with example IV, no longer repeat one by one here.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deformed, and without departing from the spirit of the present invention, all should belong to appended claims of the present invention and determine
The scope of justice.
Claims (10)
1. a kind of heat gun of detectable temperature, including shell, shell is interior to be provided with the hot air apparatus for producing hot blast, hot air apparatus bag
Fan, the motor and heat generating component of driving fan are included, case nose is provided with the warm-air pipe for discharging hot blast caused by hot air apparatus,
For heat generating component in warm-air pipe, heat generating component includes support and the heating wire being set around on support, it is characterised in that described outer
Temperature-detecting device is provided with shell, temperature-detecting device includes detection circuit board and the infrared detection on detection circuit board
Head, support is interior to be provided with the sense channel that outside infrared energy is received for infrared detection head.
2. the heat gun of detectable temperature according to claim 1, it is characterised in that the support be provided with axially through
Hollow cavity, sense channel are formed by hollow cavity.
3. the heat gun of detectable temperature according to claim 1, it is characterised in that the support be provided with axially through
Hollow cavity, pipe is communicated with hollow cavity, sense channel is formed by the inner chamber of communicating pipe.
4. the heat gun of detectable temperature according to claim 3, it is characterised in that the communicating pipe is partiting thermal insulation
Pipe, the front end of warm-air pipe are provided with locating support, communicating pipe one end contact at detection circuit board, the other end contacts at locating support.
5. the heat gun of detectable temperature according to claim 1, it is characterised in that the inwall of the sense channel is provided with
Reflector layer.
6. the heat gun of detectable temperature according to claim 5, it is characterised in that the reflector layer is coated on detection
The reflecting coating of vias inner walls；Or the reflector layer is the aluminium-foil paper or masking foil or fluorescence for being coated on sense channel inwall
Paper or iridescent paper.
7. the heat gun of detectable temperature according to claim 1, it is characterised in that the infrared detection head is positioned at detection
In the vertical plane of passage.
8. the heat gun of detectable temperature according to claim 1, it is characterised in that the axis of the sense channel and heat
The diameter parallel of airduct overlaps setting.
9. the heat gun of detectable temperature according to claim 1, it is characterised in that the detection circuit board is fixed on wind
On fan, detection circuit board is provided with the laser head for being used for positioning temperature-detecting device test position.
10. the heat gun of detectable temperature as claimed in any of claims 1 to 9, it is characterised in that the shell
The display screen for being used for the temperature that displays temperature detection means detects is provided with, display screen electrically connects with temperature-detecting device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719664.7A CN107655206B (en) | 2017-08-21 | 2017-08-21 | Hot-air gun capable of detecting temperature |
| PCT/CN2018/101315 WO2019037681A1 (en) | 2017-08-21 | 2018-08-20 | Heat gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710719664.7A CN107655206B (en) | 2017-08-21 | 2017-08-21 | Hot-air gun capable of detecting temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107655206A true CN107655206A (en) | 2018-02-02 |
| CN107655206B CN107655206B (en) | 2020-09-15 |
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ID=61127754
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710719664.7A Active CN107655206B (en) | 2017-08-21 | 2017-08-21 | Hot-air gun capable of detecting temperature |
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| Country | Link |
|---|---|
| CN (1) | CN107655206B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826671A (en) * | 2018-04-09 | 2018-11-16 | 浙江普莱得电器有限公司 | A kind of heat gun heat generating core and heat gun |
| 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 |
| CN109323450A (en) * | 2018-11-13 | 2019-02-12 | 锐奇控股股份有限公司 | A kind of intelligence heat gun |
| WO2019037681A1 (en) * | 2017-08-21 | 2019-02-28 | 浙江普莱得电器有限公司 | Heat gun |
| CN112113331A (en) * | 2020-08-27 | 2020-12-22 | 耒阳市亚湘电子科技有限公司 | Temperature-adjustable hot air gun for replacing processor |
| CN113566418A (en) * | 2021-06-11 | 2021-10-29 | 浙江普莱得电器股份有限公司 | Hot-air gun with diversion piece |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192216A (en) * | 1992-01-18 | 1993-08-03 | Matsushita Electric Works Ltd | Hair drier |
| EP0672871A1 (en) * | 1994-03-16 | 1995-09-20 | Laboratoires D'electronique Philips S.A.S. | Forced air heater with an infra-red sensor |
| JP2835146B2 (en) * | 1990-05-31 | 1998-12-14 | 株式会社東芝 | Dryer |
| CN1391092A (en) * | 2001-06-11 | 2003-01-15 | 热映光电股份有限公司 | Infrared ear temp gun and its temp compensation method |
| CN1589589A (en) * | 2002-03-12 | 2005-03-02 | 松下电器产业株式会社 | High-frequency heating device with steam generating function |
| CN2759381Y (en) * | 2004-12-10 | 2006-02-22 | 豪展医疗科技股份有限公司 | Improved ear thermometer |
| CN201008412Y (en) * | 2007-02-02 | 2008-01-23 | 曹福福 | Infrared faradic electric air blower |
| US20080090193A1 (en) * | 2006-10-11 | 2008-04-17 | Soanes Frederick A | Apparatus for heat treatment of materials and process for real time controlling of a heat treatment process |
| US20080144696A1 (en) * | 2006-12-13 | 2008-06-19 | Diversified Dynamics Corporation | Heat gun with infrared surface thermometer |
| EP1956317A2 (en) * | 2007-01-30 | 2008-08-13 | Master Appliance Corporation | Heating device and method |
| CN201221985Y (en) * | 2008-06-26 | 2009-04-15 | 上海梅山钢铁股份有限公司 | Vibration-resistance thermoelectric couple |
| CN201569148U (en) * | 2009-09-23 | 2010-09-01 | 慈溪市宏冠电动工具有限公司 | Digital display thermoregulation hot air gun |
| DE202012102739U1 (en) * | 2012-06-15 | 2013-09-17 | Steinel Gmbh | Measuring device, its use and hot air blower with measuring device |
| CN203526752U (en) * | 2013-09-26 | 2014-04-09 | 杨文跃 | Digital temperature measuring type welding heat gun |
| CN205383467U (en) * | 2015-11-30 | 2016-07-13 | 深圳市尚为照明有限公司 | Multi -functional flashlight of taking temperature measurement and demonstration |
| CN105795674A (en) * | 2016-04-25 | 2016-07-27 | 浙江月立电器有限公司 | Infrared intelligent constant-temperature electric blower |
| CN106494453A (en) * | 2016-11-09 | 2017-03-15 | 中铁第勘察设计院集团有限公司 | Bullet train hot high pressure air pressure gun aids in heating by infrared radiation deicer |
| CN106679172A (en) * | 2016-08-20 | 2017-05-17 | 浙江普莱得电器有限公司 | Hot air gun |
| CN206252052U (en) * | 2016-12-06 | 2017-06-16 | 苏州市海朋电子商务有限公司 | Infrared measurement of temperature hair drier |
| WO2018099622A1 (en) * | 2016-12-02 | 2018-06-07 | Isaberg Rapid Ab | Heat gun |
-
2017
- 2017-08-21 CN CN201710719664.7A patent/CN107655206B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2835146B2 (en) * | 1990-05-31 | 1998-12-14 | 株式会社東芝 | Dryer |
| JPH05192216A (en) * | 1992-01-18 | 1993-08-03 | Matsushita Electric Works Ltd | Hair drier |
| EP0672871A1 (en) * | 1994-03-16 | 1995-09-20 | Laboratoires D'electronique Philips S.A.S. | Forced air heater with an infra-red sensor |
| CN1391092A (en) * | 2001-06-11 | 2003-01-15 | 热映光电股份有限公司 | Infrared ear temp gun and its temp compensation method |
| CN1589589A (en) * | 2002-03-12 | 2005-03-02 | 松下电器产业株式会社 | High-frequency heating device with steam generating function |
| CN2759381Y (en) * | 2004-12-10 | 2006-02-22 | 豪展医疗科技股份有限公司 | Improved ear thermometer |
| US20080090193A1 (en) * | 2006-10-11 | 2008-04-17 | Soanes Frederick A | Apparatus for heat treatment of materials and process for real time controlling of a heat treatment process |
| US20080144696A1 (en) * | 2006-12-13 | 2008-06-19 | Diversified Dynamics Corporation | Heat gun with infrared surface thermometer |
| EP1956317A2 (en) * | 2007-01-30 | 2008-08-13 | Master Appliance Corporation | Heating device and method |
| CN201008412Y (en) * | 2007-02-02 | 2008-01-23 | 曹福福 | Infrared faradic electric air blower |
| CN201221985Y (en) * | 2008-06-26 | 2009-04-15 | 上海梅山钢铁股份有限公司 | Vibration-resistance thermoelectric couple |
| CN201569148U (en) * | 2009-09-23 | 2010-09-01 | 慈溪市宏冠电动工具有限公司 | Digital display thermoregulation hot air gun |
| DE202012102739U1 (en) * | 2012-06-15 | 2013-09-17 | Steinel Gmbh | Measuring device, its use and hot air blower with measuring device |
| CN203526752U (en) * | 2013-09-26 | 2014-04-09 | 杨文跃 | Digital temperature measuring type welding heat gun |
| CN205383467U (en) * | 2015-11-30 | 2016-07-13 | 深圳市尚为照明有限公司 | Multi -functional flashlight of taking temperature measurement and demonstration |
| CN105795674A (en) * | 2016-04-25 | 2016-07-27 | 浙江月立电器有限公司 | Infrared intelligent constant-temperature electric blower |
| CN106679172A (en) * | 2016-08-20 | 2017-05-17 | 浙江普莱得电器有限公司 | Hot air gun |
| CN106494453A (en) * | 2016-11-09 | 2017-03-15 | 中铁第勘察设计院集团有限公司 | Bullet train hot high pressure air pressure gun aids in heating by infrared radiation deicer |
| WO2018099622A1 (en) * | 2016-12-02 | 2018-06-07 | Isaberg Rapid Ab | Heat gun |
| DE102016014334A1 (en) * | 2016-12-02 | 2018-06-07 | Isaberg Rapid Ab | Heat gun |
| CN109952475A (en) * | 2016-12-02 | 2019-06-28 | 伊萨贝格雷玻德股份公司 | Hot air gun |
| CN206252052U (en) * | 2016-12-06 | 2017-06-16 | 苏州市海朋电子商务有限公司 | Infrared measurement of temperature hair drier |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037681A1 (en) * | 2017-08-21 | 2019-02-28 | 浙江普莱得电器有限公司 | Heat gun |
| CN108826671A (en) * | 2018-04-09 | 2018-11-16 | 浙江普莱得电器有限公司 | A kind of heat gun heat generating core and heat gun |
| US11530843B2 (en) | 2018-04-09 | 2022-12-20 | Zhejiang Prulde Electric Appliance Co., Ltd. | Heating core for hot air gun use and hot air gun |
| 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 |
| CN109323450A (en) * | 2018-11-13 | 2019-02-12 | 锐奇控股股份有限公司 | A kind of intelligence heat gun |
| CN112113331A (en) * | 2020-08-27 | 2020-12-22 | 耒阳市亚湘电子科技有限公司 | Temperature-adjustable hot air gun for replacing processor |
| CN113566418A (en) * | 2021-06-11 | 2021-10-29 | 浙江普莱得电器股份有限公司 | Hot-air gun with diversion piece |
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Address after: 321035 Industrial Development Zone, Xiaoshun Town, Jindong District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Prade Electric Co.,Ltd. Address before: 321035 Zhejiang Province, Jinhua City Jindong District Town Industrial Development Zone Zhejiang prulde Electric Appliance Co. Ltd. Patentee before: Zhejiang Prulde Electric Appliance Co.,Ltd. |
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