Air outlet nozzle

Abstract

The utility model discloses an air outlet nozzle which comprises a connecting base, a limiting table, a connecting sleeve, an air nozzle body, a panel, a baffle, fan blades, an outer sleeve plate, an inner sleeve plate and a third air outlet. A tuyere body is fixedly connected to the connecting base, a panel is fixedly connected to the upper surface of the tuyere body, a baffle is fixedly connected to the upper surface of the panel, a second air outlet is formed in the upper surface of the baffle, a fixing base is arranged in the second air outlet, and fan blades are fixedly connected to the outer wall of the fixing base. The fan blades are fixedly connected to the inner wall of the second air outlet; the fan blade air outlet structure is designed, air flow is guided through the fan blade structure, more uniform air flow distribution is formed on the air outlet nozzle, it is guaranteed that heat can be evenly transmitted to a target area when the hot air gun conducts heating or blow welding, the problem of local overheating or insufficient heating is avoided, the fan blade structure can disperse impact force of the air flow, and therefore the heat gun is more uniform in heat dissipation. And noise and vibration generated when the hot air gun works are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hot -air gun technical field especially relates to a air outlet nozzle. BACKGROUND

[0002] Hot -air gun mainly is the tool that utilizes the hot air that the gun core of heating resistance wire blows to carry out welding and fetches component, hot -air gun air outlet nozzle, also called air outlet, hot -air gun nozzle, nozzle, is the important component of hot -air gun, and the design of hot -air gun nozzle can influence the air volume and temperature that hot -air gun blows, thereby adapts to different work demand, and proper hot -air gun nozzle can ensure that hot air is evenly blown on component, avoids local overheating and leads to component damage.

[0003] The existing air outlet nozzle cannot form uniform air distribution, resulting in uneven heat transfer during heating or blow welding, which may cause local overheating or insufficient heating. Moreover, it may produce a lot of noise and vibration during work, which not only affects the comfort of the user, but also may cause safety hazards. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an air outlet nozzle to solve the problems in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: an air outlet nozzle, comprising a connecting seat, the connecting seat is fixedly connected with a nozzle main body, the upper surface of the nozzle main body is fixedly connected with a panel, the upper surface of the panel is fixedly connected with a baffle, the upper surface of the baffle is provided with a second air outlet, a fixed seat is arranged in the second air outlet, a fan blade is fixedly connected on the outer wall of the fixed seat, and the fan blade is fixedly connected to the inner wall of the second air outlet.

[0006] As a further technical scheme of the utility model, the upper surface of the panel is fixedly connected with an outer sleeve plate, an inner sleeve plate is arranged in the outer sleeve plate, and the inner sleeve plate is fixedly connected to the panel.

[0007] As a further technical scheme of the utility model, a third air outlet is arranged between the outer sleeve plate and the inner sleeve plate, and a first air outlet is arranged on the upper surface of the panel corresponding to the position of the third air outlet.

[0008] As a further technical scheme of the utility model, a limiting table is arranged on the outer wall of the connecting seat, and a connecting sleeve is arranged on the limiting table.

[0009] As a further technical scheme of the utility model, a cavity is arranged on the nozzle main body, a second through hole is arranged in the cavity corresponding to the position of the connecting sleeve, and the connecting sleeve is fixedly connected in the second through hole.

[0010] As a further technical scheme of the utility model, a first through hole is arranged on the connecting seat.

[0011] Compared with the prior art, the utility model discloses the following beneficial effects: the utility model discloses the fan leaf air outlet structure, the airflow is guided through the fan leaf structure, makes it form more even airflow distribution on the air outlet nozzle, helps to ensure that the hot air gun can evenly transmit heat to the target area when heating or blow welding, avoids the problem of local overheating or heating deficiency, and the fan leaf structure can disperse the impact force of the airflow, reduces the noise and vibration generated when the hot air gun works. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0013] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the whole front view structure schematic diagram of the utility model;

[0015] Figure 3 It is the structure explosion drawing of the utility model;

[0016] Figure 4 It is Figure 3 The enlarged structure schematic diagram of area A.

[0017] In the drawing: 1, connecting seat, 2, limit platform, 3, connecting sleeve, 4, first through-hole, 5, air nozzle main body, 6, cavity, 7, second through-hole, 8, faceplate, 9, first air outlet, 10, baffle, 11, second air outlet, 12, fixed seat, 13, fan leaf, 14, outer sleeve plate, 15, inner sleeve plate, 16, third air outlet. DETAILED DESCRIPTION

[0018] In order to make the technical scheme of the utility model embodiment and the advantages more clear, the following will combine the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to the attached Figure 1 - the attached Figure 4The utility model provides an embodiment: a kind of air outlet nozzle, including connecting seat 1, connecting seat 1 is fixedly connected with air outlet nozzle main body 5, the upper surface of air outlet nozzle main body 5 is fixedly connected with panel 8, the upper surface of panel 8 is fixedly connected with baffle 10, the upper surface of baffle 10 is equipped with second air outlet 11, second air outlet 11 is provided with fixed seat 12, fixed seat 12 is fixedly connected with fan blade 13 on the outer wall, and fan blade 13 is fixedly connected on the inner wall of second air outlet 11;The upper surface of panel 8 is fixedly connected with outer sleeve plate 14, outer sleeve plate 14 is provided with inner sleeve plate 15, and inner sleeve plate 15 is fixedly connected on panel 8;Third air outlet 16 is arranged between outer sleeve plate 14 and inner sleeve plate 15, the position of the upper surface of panel 8 corresponding third air outlet 16 is equipped with first air outlet 9, and third air outlet 16 and first air outlet 9 are used for peripheral air outlet;Limiting table 2 is arranged on the outer wall of connecting seat 1, connecting sleeve 3 is arranged on limiting table 2, and connecting sleeve 3 is used to connect air outlet nozzle main body 5 and connecting seat 1;Cavity 6 is equipped on air outlet nozzle main body 5, second through hole 7 is equipped in cavity 6 corresponding the position of connecting sleeve 3, and connecting sleeve 3 is fixedly connected in second through hole 7, and second through hole 7 is used to connect connecting sleeve 3;First through hole 4 is equipped on connecting seat 1, and first through hole 4 is used to connect hot air gun.

[0020] Working principle: when assembling and using the utility model, first, the air outlet nozzle main body 5 is sleeved on the connecting sleeve 3 on the limiting table 2 in the second through hole 7 in the cavity 6 and is welded and fixed, then the fixed seat 12 and the fan blade 13 are fixed in the second air outlet 11 on the baffle 10, then the baffle 10 is welded and fixed on the panel 8, the outer sleeve plate 14 and the inner sleeve plate 15 are welded and fixed on the panel 8 in turn, so that the third air outlet 16 between the outer sleeve plate 14 and the inner sleeve plate 15 is connected with the first air outlet 9 on the panel 8, and finally the panel 8 is welded and fixed on the air outlet nozzle main body 5 to complete the assembly, then the connecting seat 1 is sleeved on the hot air gun through the first through hole 4 for use.

[0021] In the description of the utility model, it needs to be explained that, unless there is explicit provision and limitation, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, or electrical connection;Can be directly connected, or indirectly connected through intermediate medium, can be the communication inside two elements.The above-mentioned terms in the utility model can be understood according to specific meaning by ordinary skilled in the art.

[0022] The device embodiments described above are merely illustrative, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, i.e., can be located in one place, or can be distributed to multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0023] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An air outlet nozzle comprising a connection seat (1), characterized in that: The connecting seat (1) is fixedly connected with the tuyere main body (5), the upper surface of the tuyere main body (5) is fixedly connected with the panel (8), the upper surface of the panel (8) is fixedly connected with the baffle (10), the upper surface of the baffle (10) is provided with the second air outlet (11), the second air outlet (11) is provided with the fixed seat (12), the outer wall of the fixed seat (12) is fixedly connected with the fan blade (13), and the fan blade (13) is fixedly connected to the inner wall of the second air outlet (11).

2. An air outlet nozzle according to claim 1, wherein: The upper surface of the panel (8) is fixedly connected with the outer sleeve plate (14), the inner sleeve plate (15) is arranged in the outer sleeve plate (14), and the inner sleeve plate (15) is fixedly connected to the panel (8).

3. An air outlet nozzle according to claim 2, wherein: The third air outlet (16) is arranged between the outer sleeve plate (14) and the inner sleeve plate (15), and the first air outlet (9) is arranged on the upper surface of the panel (8) corresponding to the position of the third air outlet (16).

4. An air outlet nozzle according to claim 1, wherein: The outer wall of the connecting seat (1) is provided with the limiting table (2), and the connecting sleeve (3) is arranged on the limiting table (2).

5. An air outlet nozzle according to claim 1, wherein: The tuyere main body (5) is provided with the cavity (6), the second through hole (7) is arranged in the cavity (6) corresponding to the position of the connecting sleeve (3), and the connecting sleeve (3) is fixedly connected in the second through hole (7).

6. An air outlet nozzle according to claim 4, wherein: The first through hole (4) is arranged on the connecting seat (1).

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