CN114111035A - Hot air gun and hot air temperature adjusting method - Google Patents

Hot air gun and hot air temperature adjusting method Download PDF

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Publication number
CN114111035A
CN114111035A CN202111206622.6A CN202111206622A CN114111035A CN 114111035 A CN114111035 A CN 114111035A CN 202111206622 A CN202111206622 A CN 202111206622A CN 114111035 A CN114111035 A CN 114111035A
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Prior art keywords
module
hot air
air
handle
fixedly arranged
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CN202111206622.6A
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CN114111035B (en
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周亮
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Shenzhen Tieshou Innovation Technology Co ltd
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Shenzhen Tieshou Innovation Technology Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/04Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405Air 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
    • F24H3/0423Air 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/0052Details for air heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2064Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071Arrangement or mounting of control or safety devices for air heaters using electrical energy supply

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

The invention discloses a hot air gun and a hot air temperature adjusting method, which comprises a hot air blower body, wherein a processing module, a temperature setting module, an identification module and a power supply module are arranged inside the hot air blower body, a foldable handle is arranged at the bottom of the hot air blower body, a reducing component capable of reducing is arranged at the output end of the hot air blower body, a transmission component is connected between the handle and the reducing component, and the handle is folded to drive the transmission component to rotate to drive the reducing component to reduce the diameter, affecting the normal work of the air heater.

Description

Hot air gun and hot air temperature adjusting method
Technical Field
The invention relates to the technical field of hot air guns, in particular to a hot air gun and a hot air temperature adjusting method.
Background
The hot air gun is mainly a tool for welding and picking up elements by utilizing hot air blown out of a gun core of a heating resistance wire, the heating is controlled by a circuit board and powered by a power supply, a blowing component is usually designed into a fan blade structure and is positioned behind a heating inner core and blows air to the heating inner core, so that heat generated by the heating inner core and air flow generated by rotation of the fan blade form hot air to be blown out from a wind nozzle at the front end of a shell, in addition, the working places of the hot air blower are many, and the hot air blower is often carried to a working place by workers.
When using the air heater, although can manual regulation temperature, but still can't correctly set up the temperature according to the size of processing component, the size of temperature can influence the normal processing of component to a certain extent, when using the air heater to carry out the size that changes the air outlet in the course of working to the component simultaneously, need close the air heater, then change the structure dismantlement of air outlet, it is troublesome to bring staff and work, in addition at the in-process of carrying of air heater, because the air heater structure is fixed, lead to the air heater occupation space too big, inconvenient carrying, in the process of carrying, inside dust and impurity can get into the air heater through the air outlet, influence the air heater normal work.
Disclosure of Invention
The present invention is directed to a hot air gun and a hot air temperature adjusting method to solve the problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hot-air gun, includes the air heater body, the inside of air heater body is provided with processing module, temperature setting module, identification module and power module, the bottom of air heater body is provided with folding handle, the output of air heater body is provided with the reducing subassembly that can reduce, be connected with transmission assembly between handle and the reducing subassembly, the folding drive transmission assembly rotary drive reducing subassembly reducing of handle, identification module shoots the component and transmits to processing module and handles, processing module handles the back control temperature setting module and sets for the temperature.
Optionally, a PCB is further arranged inside the air heater body, a key module and a driving module are arranged on the surface of the PCB, the processing module, the temperature setting module, the identification module, the power module, the key module and the driving module are electrically connected to the PCB, and a camera is arranged on the surface of the air heater body.
Optionally, the transmission assembly comprises a bearing seat, one end of the bearing seat is fixedly connected with the air heater body, the other end of the bearing seat is rotatably connected with the handle, a first rotating shaft is rotatably arranged at the bottom end of the handle, two connecting rods are fixedly arranged on the surface of the first rotating shaft, a guide rail is movably arranged at one end of each connecting rod, and the guide rail is fixedly connected with the air heater body.
Optionally, a second rotating shaft is fixedly arranged at one end of the connecting rod, a first sliding block is arranged inside the guide rail in a sliding mode, the second rotating shaft rotates to penetrate through the inner wall of the first sliding block, and a spring is fixedly arranged inside the first sliding block.
Optionally, a third rotating shaft is fixedly arranged on one side of one of the connecting rods, a movable rod is movably arranged at one end of the third rotating shaft, and a through groove for sliding the third rotating shaft is formed in the movable rod.
Optionally, the reducing subassembly includes with air heater body fixed connection's solid fixed ring, gu fixed ring's inside is provided with first return spring, gu one side of fixed ring rotates and is provided with the loose ring, loose ring and first return spring fixed connection are in the same place, the fixed air-out mouth of pipe that is provided with of air-out pipeline one end of air heater body, the loose ring rotates at the air-out pipeline surface of air heater body.
Optionally, the fixed surface of activity ring is provided with the protrusion piece, the fixed cable wire that is provided with in one side of protrusion piece, the cable wire winding is on the surface of activity ring, the fixed block that is provided with in one side bottom of air heater body, the inner wall of slip fixed block is run through to the one end of cable wire, just the fixed second slider that is provided with in one end of cable wire, the second slider slides in the inside of guide rail, just the one end of second slider rotates with the movable rod and sets up together, one side and the spring fixed connection of second slider are in the same place.
Optionally, a plurality of fixed rods are fixedly arranged at one end of the movable ring, one end of each fixed rod penetrates through the inner wall of the air outlet pipe orifice, a second return spring is arranged at one end of each fixed rod, a rotating blade is arranged at one end of each second return spring, and the rotating blade rotates inside the air outlet pipe orifice.
Optionally, a sliding groove used for sliding the fixing rod is formed in one side of the inside of the air outlet pipe, a limiting groove used for sliding the rotating blade is formed in the inside of the air outlet pipe, a plurality of limiting blocks are fixedly arranged in the inside of the air outlet pipe, and the limiting blocks and the rotating blade are extruded and moved together.
A hot air temperature adjusting method of a hot air gun is applied to the hot air gun, and comprises the following steps:
s1: the power supply module is turned on by pressing the key module to supply power to each module of the air heater;
s2: scanning the processing element through the camera, photographing the element by the identification module, and transmitting the picture information to the processing module;
s3: the processing module processes the picture information after receiving the picture information, and the processing module sets corresponding temperature through controlling the temperature setting module after processing the picture, and can adjust the temperature according to the volume of the element.
Compared with the prior art, the invention has the beneficial effects that:
1. the power module is turned on by pressing the key module to supply power to each module of the air heater, then the camera scans the processing element, the identification module shoots the element and transmits picture information to the processing module, the processing module receives the picture information and then processes the picture information and sets corresponding temperature through the control temperature setting module, the temperature can be adjusted according to the volume of the element, the adjustment is more convenient, manual adjustment is not needed, and the precision is higher.
2. When using the air heater, need adjust the orificial air outlet size of air-out, can stimulate the movable rod, the movable rod drives the inside removal of second slider at the guide rail, the second slider will stimulate the cable wire, the cable wire will drive the movable ring rotatory, it is rotatory to drive the dead lever when the movable ring is rotatory, the dead lever drives the rotating vane and rotates at the orificial inside of air-out, the rotating vane passes through the restriction piece extrusion and slides, the rotating vane will slide in the inside in restriction groove, a plurality of rotating vanes are when the orificial inside of air-out slides, change the orificial diameter of air-out, reach the effect of reducing, and can adjust in a flexible way, save operating pressure and trouble for the staff.
3. When needing to carry, it is rotatory to pass through the bearing frame with the handle, it is rotatory to drive the connecting rod when the handle is rotatory, the connecting rod passes through the second rotation axis and drives first slider and slide in the inside of guide rail, first slider will promote the second slider and remove, treat the handle folding back that finishes, the revolving leaf just in time seals the air-out mouth of pipe, avoids dust impurity to get into the inside of air heater, influences the normal work of air heater to folding back, better convenient to carry.
Drawings
FIG. 1 is a schematic view of an overall structure of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 2 is a system diagram of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 3 is a partial cross-sectional view of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 4 is a partial cross-sectional view of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 5 is a third partial sectional view of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 6 is an enlarged view of part A of FIG. 4 illustrating a heat gun and a method for adjusting the temperature of hot air according to the present invention;
FIG. 7 is a schematic view of a partial structure of a variable diameter assembly of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 8 is a partial sectional view of a diameter-varying assembly of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 9 is a second schematic view of a partial structure of a diameter-variable assembly of a hot air gun and a hot air temperature adjusting method according to the present invention;
FIG. 10 is an enlarged view of part B of FIG. 8 illustrating a heat gun and a method for adjusting the temperature of hot air according to the present invention.
In the figure: 1. a hot air blower body; 2. a camera; 3. a handle; 4. a transmission assembly; 41. a bearing seat; 42. a first rotating shaft; 43. a connecting rod; 44. a guide rail; 45. a second rotation shaft; 46. a movable rod; 47. a first slider; 48. a spring; 49. a third rotation axis; 5. a variable diameter component; 51. a fixing ring; 52. a movable ring; 53. an air outlet pipe orifice; 54. a steel cord; 55. a fixed block; 56. rotating the leaf; 57. fixing the rod; 58. a limiting block; 59. a limiting groove; 510. a second slider; 6. a processing module; 7. a temperature setting module; 8. an identification module; 9. a power supply module; 10. a key module; 11. and a driving module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a hot air gun, including an air heater body 1, a processing module 6, a temperature setting module 7, an identification module 8 and a power module 9 are disposed inside the air heater body 1, a foldable handle 3 is disposed at the bottom of the air heater body 1, a diameter-variable assembly 5 is disposed at the output end of the air heater body 1, a transmission assembly 4 is connected between the handle 3 and the diameter-variable assembly 5, the handle 3 is folded to drive the transmission assembly 4 to rotate to drive the diameter-variable assembly 5 to change the diameter, the identification module 8 photographs an element and transmits the element to the processing module 6 for processing, the processing module 6 controls the temperature setting module 7 to set the temperature, the processing module 6 processes the image information after receiving the image information, the processing module 6 sets the corresponding temperature through the temperature setting module 7, and can adjust the temperature according to the volume of the element, can reach folding effect through twist grip 3, more conveniently carry, drive the activity of reducing subassembly 5 through drive assembly 4 when handle 3 is rotatory, reach the reducing effect.
As shown in fig. 2, the inside of air heater body 1 still is provided with the PCB board, the surface of PCB board is provided with button module 10, drive module 11, processing module 6, temperature setting module 7, identification module 8, power module 9, the equal electric connection of button module 10 and drive module 11 is on the PCB board, the surface of air heater body 1 is provided with camera 2, scan processing element through camera 2, identification module 8 shoots the component, and with picture information transmission to processing module 6, set for the temperature through processing module 6 control temperature setting module 7.
As shown in fig. 1 and 3, the transmission assembly 4 includes a bearing seat 41, one end of the bearing seat 41 is fixedly connected to the air heater body 1, the other end of the bearing seat 41 is rotatably connected to the handle 3, a first rotating shaft 42 is rotatably disposed at the bottom end of the handle 3, two connecting rods 43 are fixedly disposed on the surface of the first rotating shaft 42, a guide rail 44 is movably disposed at one end of each connecting rod 43, the guide rail 44 is fixedly connected to the air heater body 1, the handle 3 can be rotated through the bearing seat 41, and a folding effect is achieved.
As shown in fig. 3, 4 and 5, a second rotating shaft 45 is fixedly disposed at one end of the connecting rod 43, a first slider 47 is slidably disposed inside the guide rail 44, the second rotating shaft 45 rotatably penetrates through an inner wall of the first slider 47, a spring 48 is fixedly disposed inside the first slider 47, the connecting rod 43 drives the second rotating shaft 45 to move, the second rotating shaft 45 drives the first slider 47 to move, and the first slider 47 slides inside the guide rail 44.
As shown in fig. 4, 5, and 6, a third rotating shaft 49 is fixedly disposed on one side of one of the connecting rods 43, a movable rod 46 is movably disposed at one end of the third rotating shaft 49, a through groove for sliding the third rotating shaft 49 is disposed inside the movable rod 46, and the movable rod 46 is movably connected to the third rotating shaft 49 by pulling the movable rod 46 to move, so that stability of the movable rod 46 during movement can be ensured.
As shown in fig. 1 and 7, the diameter-variable component 5 includes a fixing ring 51 fixedly connected with the air heater body 1, the inside of the fixing ring 51 is provided with a first return spring, one side of the fixing ring 51 is rotated to be provided with a movable ring 52, the movable ring 52 is fixedly connected with the first return spring, an air outlet pipe opening 53 is fixedly arranged at one end of an air outlet pipe of the air heater body 1, the movable ring 52 rotates on the surface of the air outlet pipe of the air heater body 1, the movable ring 52 after rotation can be restored to a natural state through the first return spring inside the fixing ring 51, and the air outlet size can be adjusted by changing the air outlet opening 53.
As shown in fig. 3, 4, 5, and 9, a protrusion block is fixedly disposed on a surface of the movable ring 52, a steel cable 54 is fixedly disposed on one side of the protrusion block, the steel cable 54 is wound on the surface of the movable ring 52, a fixed block 55 is fixedly disposed at a bottom of one side of the air heater body 1, one end of the steel cable 54 penetrates through an inner wall of the fixed block 55, a second slider 510 is fixedly disposed at one end of the steel cable 54, the second slider 510 slides inside the guide rail 44, one end of the second slider 510 is rotatably disposed with the movable rod 46, one side of the second slider 510 is fixedly connected with the spring 48, and is fixedly connected with the steel cable 54 through the protrusion block, and the other end of the steel cable 54 is fixedly connected with the second slider 510, so that the steel cable 54 can be pulled to drive the movable ring 52 to rotate.
As shown in fig. 7, fig. 8, fig. 9, and fig. 10, a plurality of fixing rods 57 are fixedly arranged at one end of the movable ring 52, one end of each fixing rod 57 penetrates through the inner wall of the air outlet pipe opening 53, one end of each fixing rod 57 is provided with a second return spring, one end of each second return spring is provided with a rotating blade 56, each rotating blade 56 rotates inside the air outlet pipe opening 53, each fixing rod 57 rotates through the movable ring 52, the movable ring 52 drives the fixing rods 57 to rotate, the fixing rods 57 drive the rotating blades 56 to rotate, the effect of changing the diameter of the air outlet pipe opening 53 can be achieved, and therefore the size of the air outlet can be adjusted.
As shown in fig. 7, 8, 9, and 10, a sliding groove for sliding the fixing rod 57 is formed in one side inside the air outlet pipe opening 53, a limiting groove 59 for sliding the rotary vane 56 is formed in the air outlet pipe opening 53, a plurality of limiting blocks 58 are fixedly arranged inside the air outlet pipe opening 53, the limiting blocks 58 and the rotary vane 56 are movably extruded together, when the rotary vane 56 rotates, the rotary vane 56 and the limiting blocks 58 are extruded and slide, so that the rotary vane 56 can slide inside the limiting groove 59, and the diameter of the air outlet pipe opening 53 can be changed.
As shown in fig. 2, a method for adjusting the temperature of hot air of a heat gun is used for the above heat gun, and comprises the following steps:
s1: the power module 9 is turned on by pressing the key module 10 to supply power to each module of the air heater;
s2: the camera 2 scans the processing element, the recognition module 8 takes a picture of the element and transmits the picture information to the processing module 6;
s3: the processing module 6 receives the picture information and then processes the picture information, the processing module 6 sets corresponding temperature through the control temperature setting module 7 after processing the picture, the temperature can be adjusted according to the volume of the component, the component is scanned through the camera 2, then the identification module 8 takes a picture of the component, then the picture is transmitted to the processing module 6, after the processing module 6 identifies the component through the picture, the processing module 6 sets the temperature of the air heater through the temperature setting module 7.
The working principle is as follows: the power module 9 is opened by pressing the key module 10 to supply power to each module of the air heater, then the camera 2 scans and processes the element, the identification module 8 takes a picture of the element and transmits the picture information to the processing module 6, the processing module 6 receives the picture information and then processes the picture information and sets corresponding temperature by controlling the temperature setting module 7, the temperature can be adjusted according to the volume of the element, and the influence of the temperature on the normal work of the element processing is avoided, when the air heater is used, the size of the air outlet pipe opening 53 needs to be adjusted, the movable rod 46 can be pulled, the movable rod 46 drives the second sliding block 510 to move in the guide rail 44, the second sliding block 510 pulls the steel cable 54, the steel cable 54 drives the movable ring 52 to rotate, the fixed rod 57 rotates when the movable ring 52 rotates, the fixed rod 57 drives the rotating blade 56 to rotate in the air outlet pipe opening 53, rotatory leaf 56 is through restriction piece 58 extrusion slip, rotatory leaf 56 will slide in the inside of restriction groove 59, a plurality of rotatory leaves 56 are when the inside of air-out mouth of pipe 53 slides, change the diameter of air-out mouth of pipe 53, reach the effect of reducing, and can adjust in a flexible way, save operating pressure and trouble for the staff, after the use is accomplished, when needing to carry, can be rotatory through bearing frame 41 with handle 3, it is rotatory to drive connecting rod 43 when handle 3 is rotatory, connecting rod 43 drives first slider 47 through second rotation axis 45 and slides in the inside of guide rail 44, first slider 47 will promote second slider 510 and remove, treat that handle 3 is folding the back that finishes, rotatory leaf 56 just in time seals air-out mouth of pipe 53, avoid dust impurity to get into the inside of air heater, influence the normal work of air heater.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a hot-air gun, includes air heater body (1), its characterized in that, the inside of air heater body (1) is provided with processing module (6), temperature setting module (7), identification module (8) and power module (9), the bottom of air heater body (1) is provided with folding handle (3), the output of air heater body (1) is provided with reducing subassembly (5) that can reduce, be connected with between handle (3) and reducing subassembly (5) transmission assembly (4), handle (3) folding drive transmission assembly (4) rotary drive reducing subassembly (5) reducing, identification module (8) are shot the component and are transmitted to processing module (6) and handle, processing module (6) are handled back control temperature and are set for module (7) and set for the temperature.
2. The heat gun according to claim 1, wherein a PCB is further disposed inside the heat gun body (1), a button module (10) and a driving module (11) are disposed on a surface of the PCB, the processing module (6), the temperature setting module (7), the identification module (8), the power module (9), the button module (10) and the driving module (11) are electrically connected to the PCB, and the camera (2) is disposed on the surface of the heat gun body (1).
3. The hot air gun according to claim 1, wherein the transmission assembly (4) comprises a bearing seat (41), one end of the bearing seat (41) is fixedly connected with the hot air blower body (1), the other end of the bearing seat (41) is rotatably connected with the handle (3), the bottom end of the handle (3) is rotatably provided with a first rotating shaft (42), two connecting rods (43) are fixedly arranged on the surface of the first rotating shaft (42), one end of each connecting rod (43) is movably provided with a guide rail (44), and the guide rails (44) are fixedly connected with the hot air blower body (1).
4. A hot air gun according to claim 3, characterized in that a second rotating shaft (45) is fixedly arranged at one end of the connecting rod (43), a first sliding block (47) is slidably arranged inside the guide rail (44), the second rotating shaft (45) rotatably penetrates through the inner wall of the first sliding block (47), and a spring (48) is fixedly arranged inside the first sliding block (47).
5. A heat gun according to claim 3, wherein a third rotating shaft (49) is fixedly arranged at one side of one of the connecting rods (43), a movable rod (46) is movably arranged at one end of the third rotating shaft (49), and a through groove for the third rotating shaft (49) to slide is arranged in the movable rod (46).
6. The hot air gun according to claim 1, wherein the diameter-changing assembly (5) comprises a fixing ring (51) fixedly connected to the hot air blower body (1), a first return spring is disposed inside the fixing ring (51), a movable ring (52) is rotatably disposed on one side of the fixing ring (51), the movable ring (52) is fixedly connected to the first return spring, an air outlet pipe opening (53) is fixedly disposed at one end of an air outlet pipe of the hot air blower body (1), and the movable ring (52) rotates on the surface of the air outlet pipe of the hot air blower body (1).
7. The heat gun according to claim 6, wherein a protrusion block is fixedly arranged on the surface of the movable ring (52), a steel cable (54) is fixedly arranged on one side of the protrusion block, the steel cable (54) is wound on the surface of the movable ring (52), a fixed block (55) is fixedly arranged at the bottom of one side of the air heater body (1), one end of the steel cable (54) penetrates through the inner wall of the sliding fixed block (55), a second sliding block (510) is fixedly arranged at one end of the steel cable (54), the second sliding block (510) slides in the guide rail (44), one end of the second sliding block (510) is rotatably arranged with the movable rod (46), and one side of the second sliding block (510) is fixedly connected with the spring (48).
8. The heat gun according to claim 7, wherein a plurality of fixing rods (57) are fixedly arranged at one end of the movable ring (52), one end of each fixing rod (57) penetrates through the inner wall of the air outlet nozzle (53), a second return spring is arranged at one end of each fixing rod (57), a rotating blade (56) is arranged at one end of each second return spring, and the rotating blade (56) rotates inside the air outlet nozzle (53).
9. The hot air gun according to claim 8, wherein a sliding groove for sliding the fixing rod (57) is formed in one side of the inside of the air outlet pipe (53), a limiting groove (59) for sliding the rotating blade (56) is formed in the inside of the air outlet pipe (53), a plurality of limiting blocks (58) are fixedly arranged in the air outlet pipe (53), and the limiting blocks (58) and the rotating blade (56) are extruded and moved together.
10. A hot air temperature adjusting method of a heat gun, which is applied to the heat gun of any one of claims 1 to 9, and comprises the following steps:
s1: the power module (9) is turned on by pressing the key module (10) to supply power to each module of the air heater;
s2: scanning a processing element through the camera (2), photographing the element by the identification module (8), and transmitting picture information to the processing module (6);
s3: the processing module (6) processes the picture information after receiving the picture information, and the processing module (6) sets corresponding temperature through controlling the temperature setting module (7) after processing the picture, so that the temperature can be adjusted according to the volume of the element.
CN202111206622.6A 2021-10-17 2021-10-17 Hot air gun and hot air temperature adjusting method Active CN114111035B (en)

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CN202111206622.6A CN114111035B (en) 2021-10-17 2021-10-17 Hot air gun and hot air temperature adjusting method

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Application Number Priority Date Filing Date Title
CN202111206622.6A CN114111035B (en) 2021-10-17 2021-10-17 Hot air gun and hot air temperature adjusting method

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CN114111035B CN114111035B (en) 2023-04-07

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