CN214620080U

CN214620080U - Hot-air gun convenient to fix

Info

Publication number: CN214620080U
Application number: CN202120677017.6U
Authority: CN
Inventors: 曾宗超
Original assignee: Chengdu Hejie Environmental Protection Engineering Co ltd
Current assignee: Chengdu Hejie Environmental Protection Engineering Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-05
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a hot-blast rifle convenient to it is fixed, including thermal-insulated gun case, the rifle body, stock and display screen, thermal-insulated gun case cover is established on the barrel of the rifle body, the thermal-insulated gun case outside is equipped with a plurality of link bases, the link is installed to the link base, the internal portion of rifle is equipped with temperature sensor, resistance wire and wind-force device, rifle body end is equipped with the display screen, the one end that thermal-insulated gun case is close to the stock is equipped with the T-slot, can prevent high temperature scald operator through setting up convenient the accomodating of thermal-insulated gun case after using, and the temperature sensor that the internal portion of rifle set up can the real-time detection temperature, and the T-slot that sets up on the thermal-insulated gun case can reach fine blocking switch, reaches the effect that makes the rifle body be difficult for dropping.

Description

Hot-air gun convenient to fix

Technical Field

The utility model relates to a hot-blast rifle technical field, more specifically relate to a hot-blast rifle convenient to it is fixed.

Background

The hot air gun is mainly a tool for welding and picking up films and plastic products by utilizing hot air blown out of a barrel core of a heating resistance wire. According to the working principle of the heat gun, the main body of the heat gun control circuit comprises a temperature signal sensing circuit, a heating circuit, a wind control circuit and the like. In addition, a temperature display circuit can be arranged to facilitate temperature adjustment, the temperature displayed by the temperature display circuit is the actual temperature of the circuit, and a worker can manually adjust the temperature according to the temperature displayed on the display screen in the operation process.

The hot air gun has wide application, can be used for removing residues on the surface of a workpiece, such as rusts, paint, stickers and the like, can also be used for heating plastic pipe fittings to bend the pipe fittings, heating to shrink a packaging film thermally, heating to soften a welding object and the like, can also be used for welding or removing elements by blown hot air, and in practical use, the hot air gun has high use temperature, is not beneficial to long-time handheld operation, and an operator also needs to frequently turn over the workpiece close to a gun mouth accessory so as to be heated uniformly, so that the hot air gun is easily scalded by the blown hot air of the hot air gun, and higher safety risk is caused.

Therefore need a section be convenient for fix and can prevent the device of the risk of being scalded in the operator operation process to solve above-mentioned problem, to this, the utility model provides a hot-blast rifle convenient to it is fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hot-blast rifle convenient to it is fixed.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a hot-blast rifle convenient to it is fixed, includes thermal-insulated gun case, the rifle body, stock and display screen, thermal-insulated gun case cover is established on the barrel of the rifle body, the thermal-insulated gun case outside is equipped with a plurality of link bases, the link is installed to the link base, internal portion of rifle is equipped with temperature sensor, resistance wire and wind-force device, the rifle body end is equipped with the display screen, the one end that thermal-insulated gun case is close to the stock is equipped with the T-slot.

Through adopting above-mentioned technical scheme, thermal-insulated gun case can be after using, and the hot-blast rifle of more convenient accomodating prevents that the operator is scalded to remaining high temperature of the rifle body, and the thermal-insulated gun case is sheathe in the T-slot that sets up can block the switch, makes the rifle body be difficult for dropping, is favorable to the portable continuous operation after the operator uses, and the temperature sensor that the internal portion of rifle set up can real-time supervision.

Further, the stock is fixed connection with the rifle body, and fixed connection can increase the body of a gun reliable degree, the one end that the stock is close to the rifle body is equipped with the switch, the switch cross section is T, and T shape cross section is favorable to carrying out the joint with the T-slot.

Further, the pistol handle overcoat is equipped with anti-skidding cover, and anti-skidding cover can assist the operator to stabilize and hold the pistol handle, the pistol handle end is equipped with the wire, and the wire can assist the operator to realize remote operation, the wire is connected with the plug.

Furthermore, a T-shaped opening used for clamping the switch is formed in the side face of the T-shaped groove.

Furthermore, a control key is installed at the bottom of the display screen.

By adopting the technical scheme, the display screen can observe the temperature of hot air in real time, so that an operator can conveniently make corresponding adjustment, and the control key can assist the operator in making records.

Furthermore, the temperature sensor is installed at the tail end of the gun body far away from the display screen, the resistance wire is installed in the middle of the gun body, and the wind power device is installed between the resistance wire and the display screen.

Compared with the prior art, the utility model discloses following beneficial effect has: this device can survey the temperature in real time, can be swift when the operation stops temporarily, convenient accomodate hot-blast rifle, avoid the operator to touch the hot-blast rifle carelessly and cause the scald, thereby promote the security in the operation, avoid misoperation and operation shake to lead to the rifle body to drop or scald, and the temperature sensor of muzzle can survey the temperature of muzzle anytime, can survey and control in real time, the link of thermal-insulated gun case outer wall installation can make things convenient for personnel to hang to other positions.

Drawings

Fig. 1 is a schematic structural view of a hot air gun of the present invention for easy fixing;

FIG. 2 is a schematic view of the internal structure of the heat gun of the present invention;

FIG. 3 is a schematic view of the heat insulating holster of the hot air gun of the present invention for easy attachment;

fig. 4 is a schematic structural view of the display screen in the hot air gun convenient for fixing of the present invention.

In the figure: 1. hanging a ring; 2. a suspension loop base; 3. a heat insulating holster; 4. a gun body; 5. a T-shaped slot; 6. a gun handle; 7. an anti-slip sleeve; 8. a temperature sensor; 9. a resistance wire; 10. a wind power plant; 11. a switch; 12. a wire; 13. a plug; 14. a T-shaped opening; 15. a display screen; 16. and controlling the keys.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, some embodiments of the present invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict. The examples given are only for explaining the invention and are not intended to limit the scope of the invention.

Examples

A hot air gun convenient to fix is shown in figures 1-4 and comprises a heat insulation gun sleeve 3, a gun body 4, a gun handle 6 and a display screen 15, wherein the heat insulation gun sleeve 3 is sleeved on a gun barrel of the gun body 4, a plurality of hanging ring bases 2 are arranged on the outer wall of the heat insulation gun sleeve 3 along the circumferential direction of the gun barrel, hanging rings 1 are fixedly mounted on the hanging ring bases 2, a position close to a gun muzzle inside the gun body 4 is sequentially provided with a temperature sensor 8, a resistance wire 9 and a wind power device 10 towards a position far away from the gun muzzle, the temperature sensor 8 is mounted inside the gun body 4 at the front end of the resistance wire 9 and used for measuring the temperature inside a cavity, the wind power device 10 is mounted inside the gun body at the rear end of the resistance wire, and the temperature sensor 8 is connected with the display screen 15 at the tail end of the gun body 4 through an internal conducting wire.

As shown in fig. 2, a display screen 15 is arranged at the tail end of the gun body 4 far away from the muzzle, a gun handle 6 is arranged below the tail end of the gun body 4, a resistance wire 9 is arranged in the middle of the gun body 4, and a wind power device 10 is arranged between the resistance wire 9 and the display screen 15.

The gun handle 6 is fixedly connected with the gun body 4, one end of the gun handle 6 close to the gun body 4 is provided with a switch 11, the cross section of the switch 11 is T-shaped, and the resistance wire 9 and the wind power device 10 are connected with the switch 11 through an inner flat cable. The arrangement can make the hot air gun more durable

The bottom cover of stock 6 is equipped with

antiskid cover

7, and 6 ends of stock are equipped with wire 12, and wire 12 is connected with plug 13, can make the working range that this hot-blast rifle is applicable promote greatly through wire 12 connecting plug 13.

As shown in fig. 2, the T-shaped groove 5 is disposed on the outer wall of the heat insulation holster 3 close to the pistol grip 6, a T-shaped opening 14 is disposed on the side of the T-shaped groove 5 facing the switch 11, and the T-shaped opening 14 is used for clamping the switch 11 disposed at the pistol grip 6.

The display screen 15 is installed on the terminal plane of the rifle body 4 and the control button 16 is installed to display screen 15 bottom, and control button 16 and display screen 15 are for inlaying the installation in rifle body 4 terminal.

The working principle of the hot air gun is as follows: the plug 13 is connected with a power supply, the gun handle 6 is held to rotate the gun body until the switch 11 is separated from the T-shaped groove 5, then the gun body 4 is taken out, after the switch 11 is turned on, current is conducted to the resistance wire and the wind power device through the conducting wire, hot air appears from the gun muzzle, the hot air passes through the temperature sensor, the temperature sensor recognizes the temperature and then transmits the temperature to the display screen 15 through the conducting wire, the operation is started after the temperature of the display screen 15 reaches the specified requirement, the switch 11 is turned off after the operation is finished, the gun body 4 is placed back into the heat insulation gun sleeve 3, the heat insulation gun sleeve 3 isolates heat, then the gun body 4 is rotated to the position above the T-shaped groove 5, the switch 11 is confirmed to be connected with the T-shaped opening 14 in a clamping mode, and the power supply is disconnected after the fixing is finished.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a hot-blast rifle convenient to it is fixed which characterized by: including thermal-insulated gun case (3), the rifle body (4), stock (6) and display screen (15), thermal-insulated gun case (3) cover is established on the barrel of the rifle body (4), thermal-insulated gun case (3) outside is equipped with a plurality of links base (2), link (1) are installed to link base (2), the inside temperature sensor (8), resistance wire (9) and wind-force device (10) of being equipped with of the rifle body (4), the end of the rifle body (4) is equipped with display screen (15), thermal-insulated one end that stock (3) is close to the stock is equipped with T-slot (5).

2. A heat gun as claimed in claim 1, wherein: the gun handle (6) is fixedly connected with the gun body (4), a switch (11) is arranged at one end, close to the gun body (4), of the gun handle (6), and the cross section of the switch (11) is T-shaped.

3. A heat gun as claimed in claim 1, wherein: the anti-skidding type pistol is characterized in that an anti-skidding sleeve (7) is sleeved outside the pistol handle (6), a lead (12) is arranged at the tail end of the pistol handle (6), and the lead (12) is connected with a plug (13).

4. A heat gun as claimed in claim 2, wherein: and a T-shaped opening (14) for clamping the switch (11) is formed in the side surface of the T-shaped groove (5).

5. A heat gun as claimed in claim 1, wherein: and a control key (16) is arranged at the bottom of the display screen (15).

6. A heat gun as claimed in claim 1, wherein: the temperature sensor (8) is arranged at the tail end of the gun body (4) far away from the display screen (15), the resistance wire (9) is arranged in the middle of the gun body (4), and the wind power device (10) is arranged between the resistance wire (9) and the display screen (15).