Ultraviolet heating gun

Abstract

The utility model relates to the technical field of automobile sheet metal repair, in particular to an ultraviolet heating gun which comprises a main body cabin, a muzzle body is arranged at the front end of the main body cabin, an ultraviolet lamp source is clamped on the inner side of the main body cabin, and a transparent wafer is adjacently arranged at the front end of the ultraviolet lamp source. According to the ultraviolet heating gun, through the arrangement of the battery base, the combined power supply, the main body cabin and the operating handle, the ultraviolet heating gun can be conveniently clamped along with the battery base and the combined power supply in the process of curing the repaired part of an automobile metal plate, so that the part can be conveniently cured, and the part can be prevented from being damaged by the battery base and the combined power supply. The whole curing equipment can be conveniently operated and used by utilizing a T-shaped structure consisting of the main body cabin and the operating handle, so that the whole ultraviolet heating gun can conveniently carry out corresponding paint curing operation under the design that the ultraviolet heating gun is convenient to operate and does not need an external power line.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sheet metal repair, and particularly relates to an ultraviolet heating gun. Background Art

[0002] When there are small-area scratches and abrasions on the surface of automobile sheet metal, the method of light-curing paint repair can usually be used to repair the damaged parts of the automobile sheet metal. The specific operation steps are as follows: first, remove impurities from the damaged parts of the automobile sheet metal and polish them flat, then use light-curing paint repair equipment and light-curing paint resin for coating, and finally use an ultraviolet light source for light-curing to form a hard and good-toughness surface coating;

[0003] After the existing technology realizes the paint repair operation on the damaged parts of the automobile sheet metal, general operators will use a square box-shaped hand-held ultraviolet lamp for curing treatment. However, considering that some hand-held ultraviolet lamps are relatively bulky as a whole and need to be externally connected to a power cord during use. After long-term operation, the entire curing operation will be laborious and inconvenient, and at the same time, the power connection during the operation is also easily affected by the external pulling force. Therefore, an ultraviolet heating gun is proposed for the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an ultraviolet heating gun to solve the problems of laborious and inconvenient operation when the existing technology cures the repaired parts of the automobile sheet metal as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An ultraviolet heating gun includes a main body cabin. A muzzle body is provided at the front end of the main body cabin. An ultraviolet light source is clamped inside the main body cabin. A transparent circular plate is adjacent to the front end of the ultraviolet light source. A ventilation cover is threadedly connected to the tail end of the main body cabin. A fan is provided on the side of the ventilation cover close to the main body cabin. An operation handle is fixedly connected to the bottom of the main body cabin. A battery base is fixedly connected to the bottom of the operation handle. A combined power supply is clamped at the bottom of the battery base. A circuit board is provided inside the battery base.

[0007] Preferably, the connection between the main body cabin and the operation handle forms a "T" structure. An activity switch is movably installed at the upper left of the operation handle. The activity switch is electrically connected to the circuit board.

[0008] Preferably, the transparent circular plate is clamped inside the muzzle body.

[0009] Preferably, the air outlet end of the fan is arranged opposite to the rear end of the ultraviolet light source. The fan and the ultraviolet light source are respectively electrically connected to the circuit board, and the fan is clamped inside the main body cabin.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] In the present utility model, through the battery base, combined power supply, main body cabin and operating handle provided, it is convenient for the ultraviolet heating gun to perform curing operations on the parts after automotive sheet metal repair. With the battery base and the combined power supply being snap-connected, the entire curing device can be connected to an external power cord. The operator can use the "T" - shaped structure composed of the main body cabin and the operating handle to carry out portable operation of the entire curing device. Furthermore, it is convenient for the entire ultraviolet heating gun to carry out corresponding paint curing operations under the design of portable operation without an external power cord. The entire operation is more labor - saving and convenient, and during the operation process, it is not easily affected by the entanglement of an overly long power cord. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic diagram of the internal structure of the main body cabin of the present utility model.

[0014] In the figure: 1, main body cabin; 2, muzzle body; 3, ultraviolet light source; 4, transparent disc; 5, fan; 6, ventilation cover; 7, operating handle; 8, movable switch; 9, battery base; 10, combined power supply; 11, circuit board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figure 1-2 , the present utility model provides a technical solution:

[0017] An ultraviolet heating gun, comprising a main body cabin 1, a muzzle body 2 is provided at the front end of the main body cabin 1, an ultraviolet light source 3 is clamped inside the main body cabin 1, a transparent disc 4 is arranged adjacent to the front end of the ultraviolet light source 3, a ventilation cover 6 is threadedly connected to the tail end of the main body cabin 1, a fan 5 is arranged on one side of the ventilation cover 6 close to the main body cabin 1, an operation handle 7 is fixedly connected to the bottom of the main body cabin 1, a battery base 9 is fixedly connected to the bottom of the operation handle 7, a combined power supply 10 is clamped at the bottom of the battery base 9, and a circuit board 11 is arranged inside the battery base 9.

[0018] As Figure 1 and Figure 2 shown, the connection between the main body cabin 1 and the operation handle 7 forms a "T" - shaped structure. An activity switch 8 is movably installed at the upper left of the operation handle 7, and the activity switch 8 is electrically connected to the circuit board 11. After the "T" - shaped structure formed by the connection of the main body cabin 1 and the operation handle 7, this structure conforms to ergonomics and also makes the operation of the entire curing device more convenient and labor - saving; the transparent disc 4 is clamped inside the muzzle body 2. By setting the transparent disc 4, while not affecting the normal emission of the ultraviolet light source by the device, it also plays a role in isolating and protecting the ultraviolet light source 3; the air outlet end of the fan 5 is arranged opposite to the rear end of the ultraviolet light source 3. The fan 5 is clamped inside the main body cabin 1, and the fan 5 and the ultraviolet light source 3 are respectively electrically connected to the circuit board 11. While the ultraviolet light source 3 is powered on and running, the started fan 5 will blow air towards the ultraviolet light source 3 to assist the ultraviolet light source 3 in cooling down.

[0019] Working process: Before the curing device in the present utility model is used, the combined power supply 10 can be clamped into the battery slot reserved at the bottom of the battery base 9 to quickly realize electrical connection between the two. When it is necessary to use this ultraviolet heating gun to cure the repaired part of the automobile sheet metal, first, after the operator aligns with the repaired part of the automobile sheet metal, he can firmly hold the operation handle 7 and squeeze the activity switch 8 inward. While the entire ultraviolet heating gun is started and running, under the auxiliary control of the circuit board 11 and the power supply of the combined power supply 10, the ultraviolet light source generated when the ultraviolet light source 3 is powered on and running will pass through the transparent disc 4 and irradiate and conduct to the repaired part of the automobile sheet metal, so as to facilitate the effective drying of the repaired part of the automobile sheet metal by the entire ultraviolet heating gun under the design of portable operation and without an external power cord, and accelerate the progress of paint curing and forming.

[0020] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet heating gun, comprising a main machine compartment (1), characterized in that: The front end of the main machine chamber (1) is provided with a muzzle body (2), the inner side of the main machine chamber (1) is clamped with an ultraviolet light source (3), the front end of the ultraviolet light source (3) is adjacently provided with a transparent disc (4), the rear end of the main machine chamber (1) is threadedly connected with a ventilation cover (6), a fan (5) is provided on the side of the ventilation cover (6) close to the main machine chamber (1), the bottom of the main machine chamber (1) is fixedly connected with an operating handle (7), the bottom of the operating handle (7) is fixedly connected with a battery base (9), the bottom of the battery base (9) is clamped with a combined power supply (10), and a circuit board (11) is provided inside the battery base (9).

2. The ultraviolet heating gun according to claim 1, characterized in that: The connection between the main machine compartment (1) and the operating handle (7) forms a "T"-shaped structure, and a movable switch (8) is movably installed on the upper left of the operating handle (7), and the movable switch (8) is electrically connected to the circuit board (11).

3. The ultraviolet heating gun according to claim 1, characterized in that: The transparent disc (4) is clamped inside the muzzle body (2).

4. The ultraviolet heating gun according to claim 1, characterized in that: The air outlet end of the fan (5) is arranged opposite to the rear end of the ultraviolet light source (3); the fan (5) and the ultraviolet light source (3) are electrically connected to the circuit board (11) respectively; and the fan (5) is clamped inside the main machine compartment (1).

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