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Accurate temperature measurement hot air gun

A technology of a hot air gun and a temperature measuring probe, which is applied in the field of hot air guns, can solve the problems of inaccurate detection of the temperature measuring device, inconvenient installation of the temperature measuring device, affecting the effect of the temperature measuring device, etc., so as to improve the adaptability, application range and working effect. Good, improve the effect of user satisfaction

Inactive Publication Date: 2018-06-15
ZHEJIANG PRULDE ELECTRIC APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the existing heat gun is equipped with a temperature measuring device, the existing temperature measuring device is inconvenient to install, and the fixation is unstable, and the heat gun is generally used in hand-held use, which will cause jitter, thereby causing the temperature measuring device to shake. This will cause inaccurate detection of the temperature measuring device and affect the effect of the temperature measuring device

Method used

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  • Accurate temperature measurement hot air gun
  • Accurate temperature measurement hot air gun
  • Accurate temperature measurement hot air gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as Figures 1 to 5 As shown, the present invention provides a heat gun with accurate temperature measurement, including a housing 1, a circuit board and a hot air device for generating hot air are arranged in the housing, and a handle 11 is provided under the housing 1, which is convenient for users to take the heat gun. The housing 1 is The plastic shell, the handle 11 and the shell 1 are integrally formed by injection molding, which is convenient for shell molding, and the integral structure of the shell and the handle improves the strength of the handle. At the same time, the plastic handle has good heat insulation effect and reduces the heat transferred to the handle. After using the heat gun, the handle will not be hot to avoid scalding the user; the hot air device includes a fan, a motor that drives the fan, and a heating component. The heating component generates heat, and the motor drives the fan to rotate to form wind. 1. Inside the front end, there is a h...

Embodiment 2

[0046] The difference between this embodiment and the first embodiment is that a display screen is provided on the rear end surface of the casing.

[0047] In this example, if Image 6 As shown, a display screen 8 for displaying test data is provided on the rear surface of the housing 1, so that the user can see the test data intuitively, which is more convenient for the user to operate the heat gun, improves the operation convenience of the heat gun, and thereby improves the user experience and satisfaction.

[0048] It can be understood that a plurality of operation buttons 9 for controlling display parameters of the display screen are provided on the periphery of the display screen.

[0049] The structures and beneficial effects of other parts not described are the same as those in Embodiment 1, and will not be repeated here.

Embodiment 3

[0051] The difference between this embodiment and the first and second embodiments is that the fixing frame is fixedly arranged at the front end of the housing.

[0052] In this embodiment, the fixing frame is fixed at the front end of the casing. Specifically, the front end of the casing forms a mounting step, the mounting step is in the shape of a ring, the fixing frame is cylindrical, and the fixing frame is provided with a first interface electrically connected to the detection device. , the connection between the front end of the shell and the installation step is provided with a second interface electrically connected to the circuit board. After the fixing frame is fixed, the detection device is electrically connected through the cooperation of the first interface and the second interface, so that it can work normally, that is Realize temperature measurement and distance measurement.

[0053] The structures and beneficial effects of other parts not described are the same...

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Abstract

The invention provides an accurate temperature measurement hot air gun. The accurate temperature measurement hot air gun comprises a shell. A circuit board and a hot air device for producing hot air are arranged in the shell. The front end of the shell is provided with a hot air pipe for discharging the hot air produced by the hot air device. The hot air gun further comprises a detection device. The detection device comprises a temperature measurement probe which is an infrared probe. The front end of the shell is sleeved with a fixing frame. The temperature measurement probe is arranged on the fixing frame. In this way, installation and fixing of the temperature measurement probe are facilitated, and the stability and reliability of the temperature measurement probe during detection are guaranteed. Accordingly, the detection accuracy of the detection probe is guaranteed so as to guarantee the good working effect of the hot air gun. The adaptability of the hot air gun is improved, andthe application range of the hot air gun is enlarged. The operation stability and reliability of the hot air gun are guaranteed.

Description

technical field [0001] The invention relates to the technical field of heat guns, in particular to a heat gun with accurate temperature measurement. Background technique [0002] A heat gun is a heating tool used to heat air to form a hot air flow. It has a variety of functions. Specifically, a heat gun can be used to remove old paint on metal surfaces, remove self-adhesive stickers, heat plastic hoses to bend them, Drying wet wood, heating shrinkage of packaging film and packaging tube, rust removal, heating shrinkage of polyethylene used to connect metals and heating softening of welds, etc., can also use the hot air blown from the gun core of the heating resistance wire Solder or remove components. [0003] Although the existing heat gun is equipped with a temperature measuring device, the existing temperature measuring device is inconvenient to install, and the fixation is unstable, and the heat gun is generally used in hand-held use, which will cause jitter, thereby ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H3/00F24H9/20
CPCF24H3/002F24H9/2071
Inventor 韩挺杨伟明
Owner ZHEJIANG PRULDE ELECTRIC APPLIANCE CO LTD
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