Assembly system of cooling fan

Abstract

The utility model discloses a cooling fan assembly system which comprises a fan mounting frame, a cooling fan and a fixing box integrally formed through an ABS plastic injection molding process, the cooling fan is mounted on a stage lamp through the fan mounting frame, a cavity for containing the cooling fan is formed in the fixing box, a positioning hole is formed in the cavity, a screw hole is formed in the cooling fan, and the cooling fan is mounted on the fixing box through the screw hole. The positioning holes are aligned with the screw holes, the cooling fan is fixed in the cavity through screws, and an air guide groove is further formed in the fixing box. The fixing box has the advantages that the fixing box integrally formed through the ABS plastic injection molding process is adopted, a fan fixing plate supporting column and a fan gasket do not need to be used, the manufacturing cost and the machining cost are saved, the assembly working hours are shortened, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of stage light processing, and particularly relates to an assembly system for a heat dissipation fan. Background Art

[0002] In the existing market, the outer shell fixing plate of the heat dissipation fan is generally formed by sheet metal. At the same time, the fixing plate also needs to be combined with accessories such as a fan fixing plate support column and a fan gasket to install the heat dissipation fan on the fan mounting rack. The assembly is relatively complex, consuming a lot of man-hours. The production line indicates that it is difficult to install the fan gasket during assembly, and the processing cost is high. Content of the Utility Model

[0003] The present disclosure provides an assembly system for a heat dissipation fan, which adopts a fixed box integrally formed by an ABS plastic injection molding process, does not require the use of a fan fixing plate support column and a fan gasket, saves the manufacturing cost and the processing cost, shortens the assembly man-hours, and saves the labor cost.

[0004] In order to achieve the above-mentioned utility model purpose, the present utility model provides the following technical solutions:

[0005] An assembly system for a heat dissipation fan, comprising a fan mounting rack, a heat dissipation fan, and a fixed box integrally formed by an ABS plastic injection molding process. The heat dissipation fan is installed on the stage light through the fan mounting rack. A cavity for accommodating the heat dissipation fan is provided on the fixed box. Positioning holes are provided in the cavity, and screw holes are provided on the heat dissipation fan. The positioning holes and the screw holes are aligned, and the heat dissipation fan is fixed in the cavity through screws. A wind guiding groove is also provided on the fixed box.

[0006] Preferably, the air outlet of the heat dissipation fan faces the wind guiding groove, and is set as a complete air duct, which can guide the incoming cold air into the lamp body for heat dissipation.

[0007] Preferably, the outer wall of the fixed box does not completely fit with the fan mounting rack, and there is a gap between the outer wall of the fixed box and the fan mounting rack. The gap can facilitate the user to take the fixed box and avoid the problem of inconvenient taking.

[0008] The beneficial effects of the present utility model are as follows:

[0009] The fixed box is directly sleeved on the fan, and then the fixed box is placed on the fan mounting rack and fixed through screws passing through the positioning holes and the screw holes. The air outlet of the heat dissipation fan is aligned with the wind guiding groove, and the incoming cold air is guided into the lamp body for heat dissipation. When disassembly is required, the user can take out the fixed box from the fan fixing rack through the gap between the outer wall of the fixed box and the fan mounting rack, and the assembly is very convenient.

[0010] Therefore, an assembly system for a cooling fan provided by the present utility model adopts a fixed box integrally formed by an ABS plastic injection molding process, eliminating the need for fan fixing plate struts and fan gaskets, saving manufacturing costs and processing costs, shortening the assembly time, and saving labor costs. Description of the Drawings

[0011] Figure 1 is a schematic diagram of the split structure of the prior art;

[0012] Figure 2 is a schematic diagram of the split structure of the present disclosure;

[0013] Figure 3 is a schematic diagram of the overall structure of the present disclosure. Detailed Embodiments

[0014] 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.

[0015] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0016] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features; secondly, in the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0017] In the present utility model, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components or the interaction relationship between two components. Unless otherwise clearly limited, those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

[0018] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0019] The present utility model provides an assembly system for a cooling fan. The component names corresponding to the reference numerals in the figure are as follows: fan mounting bracket 1, cooling fan 2, fixed box 3, cavity 4, positioning hole 5, screw hole 6, and air guide groove 7.

[0020] An assembly system for a cooling fan includes a fan mounting bracket 1, a cooling fan 2, and a fixed box 3 integrally formed by an ABS plastic injection molding process. The cooling fan 2 is installed on a stage light through the fan mounting bracket 1. A cavity 4 for accommodating the cooling fan 2 is provided on the fixed box 3. A positioning hole 5 is provided in the cavity 4, and a screw hole 6 is provided on the cooling fan 2. The positioning hole 5 and the screw hole 6 are aligned, and the cooling fan 2 is fixed in the cavity 4 by screws. An air guide groove 7 is also provided on the fixed box 3.

[0021] The air outlet of the cooling fan 2 faces the air guide groove 7, and is set as a complete air duct, which can direct the incoming cold air into the lamp body for heat dissipation.

[0022] The outer wall of the fixed box 3 does not completely fit with the fan mounting bracket 1, and there is a gap between the outer wall of the fixed box 3 and the fan mounting bracket 1. The gap can facilitate the user to take the fixed box 3 and avoid the problem of inconvenient taking.

[0023] The usage and working method of the present utility model are as follows:

[0024] Directly put the fixed box 3 on the fan, then place the fixed box 3 on the fan mounting bracket 1 and fix it by passing screws through the positioning hole 5 and the screw hole 6. Align the air outlet of the cooling fan 2 with the air guide groove 7 to direct the incoming cold air into the lamp body for heat dissipation. When disassembly is required, the user can take out the fixed box 3 from the fan fixing bracket through the gap between the outer wall of the fixed box 3 and the fan mounting bracket 1, and the assembly is very convenient.

[0025] The beneficial effects of the present utility model are as follows:

[0026] Directly put the fixed box 3 on the fan, then place the fixed box 3 on the fan mounting bracket 1 and fix it by passing screws through the positioning hole 5 and the screw hole 6. Align the air outlet of the cooling fan 2 with the air guide groove 7 to direct the incoming cold air into the lamp body for heat dissipation. When disassembly is required, the user can take out the fixed box 3 from the fan fixing bracket through the gap between the outer wall of the fixed box 3 and the fan mounting bracket 1, and the assembly is very convenient.

[0027] Therefore, for the assembly system of a cooling fan provided by the present utility model, the fixed box 3 integrally formed by using an ABS plastic injection molding process does not require the use of a fan fixing plate strut and a fan washer, saving manufacturing costs and processing costs, shortening the assembly working hours, and saving labor costs.

Claims

1. An assembly system for a cooling fan, characterized in that, It includes a fan mounting bracket, a cooling fan, and a fixing box integrally formed by an ABS plastic injection molding process. The cooling fan is mounted on the stage light through the fan mounting bracket. A cavity for accommodating the cooling fan is provided on the fixing box. Positioning holes are provided in the cavity, and screw holes are provided on the cooling fan. The positioning holes and the screw holes are aligned, and the cooling fan is fixed in the cavity by screws. An air guide groove is also provided on the fixing box.

2. The assembly system of a cooling fan according to claim 1, characterized in that, The air outlet of the cooling fan faces the air guide groove.

3. The assembly system of a cooling fan according to claim 1, characterized in that, The outer wall of the fixing box does not completely fit with the fan mounting bracket, and there is a gap between the outer wall of the fixing box and the fan mounting bracket.

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