Blower filter shell

Abstract

The utility model discloses a blower filter shell which comprises a base plate, side plates are arranged on the outer surfaces of the two sides of the base plate, an inverted concave cover is arranged on the upper portion of the base plate, a fixed lug plate is fixedly installed on the outer surface of the right end of the base plate, and a movable lug plate is fixedly installed on the lower portion of the outer surface of the left end of the inverted concave cover. And a hinge is arranged between the inverted concave cover and the fixed lug plate. According to the blower filter shell, the inverted concave cover is arranged, after the inverted concave cover is opened, the three faces of a blower filter can be opened, the operation space is increased, the convenience of overhaul and maintenance is improved, the movable lug plate is arranged and fixed to the inverted concave cover, the fixed lug plate is fixed to the base plate, and therefore the blower filter shell is convenient to use and high in practicability. When the inverted concave cover is opened, only the bolt connected between the movable lug plate at one end of the inverted concave cover and the external rack needs to be detached, and the thread between the fixed lug plate and the external rack does not need to be detached.

Description

Technical Field

[0001] The utility model relates to the technical field of hair dryer filters, in particular to a hair dryer filter housing. Background Art

[0002] A hair dryer will generate high-frequency interference signals during use, which may affect the operation of the power cord or other electrical appliances; appropriate filters can resist this interference to a certain extent.

[0003] The hair dryer filter housing in the prior art is composed of a hollow cylindrical shell and two sets of end plates. When the hair dryer filter is inspected and repaired, only the end plates at both ends of the hair dryer filter housing can be removed. The operating space is small, and it is not convenient to inspect the internal structure of the hair dryer filter housing. For this reason, we propose a hair dryer filter housing. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a hair dryer filter housing, which is convenient for improving the convenience of overhauling and maintaining the hair dryer filter and is easy to use, and can effectively solve the problems in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a hair dryer filter housing, comprising a substrate, side panels are provided on the outer surfaces of both sides of the substrate, a concave cover is provided on the upper part of the substrate, a fixed ear plate is fixedly installed on the outer surface of the right end of the substrate, a movable ear plate is fixedly installed on the lower part of the outer surface of the left end of the concave cover, a hinge is provided between the concave cover and the fixed ear plate, a concave support ring is fixedly installed on the inner wall of the side panel, a through hole is opened on the outer surface of one side of the side panel, a first mounting hole is opened on the left and right sides of the outer surface of the upper end of the movable ear plate, and a second mounting hole is opened on the left and right sides of the outer surface of the upper end of the fixed ear plate.

[0008] Preferably, an arc-shaped chamfer is provided at the lower portion of the outer surface of the right end of the inverted concave cover.

[0009] Preferably, the outer surfaces on both sides of the base plate are fixedly connected to the lower ends of the inner walls of the side plates.

[0010] Preferably, the inverted concave cover and the movable ear plate are integrally stamped.

[0011] Preferably, after the inverted concave cover is flipped over and closed, the outer surface of the upper end of the inverted concave support ring contacts the inner wall of the inverted concave cover.

[0012] Preferably, the left and right sides of the lower portion of the outer surface of the right end of the inverted concave cover are rotatably connected to one side of the outer surface of the upper end of the fixed ear plate through a hinge.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a hair dryer filter housing, which has the following beneficial effects:

[0015] 1. The hair dryer filter housing has an inverted concave cover. After the inverted concave cover is opened, the three sides of the hair dryer filter can be opened, thereby increasing the operating space and improving the convenience of inspection and maintenance.

[0016] 2. A filter housing of a hair dryer is provided with an active ear plate, wherein the active ear plate is fixed on an inverted concave cover, and a fixed ear plate is fixed on a base plate. Therefore, when the inverted concave cover is opened, it is only necessary to remove the bolts connecting the active ear plate at one end of the inverted concave cover and the external frame, without removing the threads between the fixed ear plate and the external frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the overall front end structure of a hair dryer filter housing.

[0018] Figure 2 The utility model is a schematic diagram of the overall structure of the rear end of a filter housing of a hair dryer.

[0019] Figure 3 The utility model is a partial structural schematic diagram of a filter housing of a hair dryer.

[0020] Figure 4 The utility model is a structural schematic diagram of an inverted concave cover in a filter housing of a hair dryer.

[0021] In the figure: 1, base plate; 2, concave cover; 3, side plate; 4, through hole; 5, fixed ear plate; 6, movable ear plate; 7, first mounting hole; 8, hinge; 9, second mounting hole; 10, concave support ring; 11, arc chamfer. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] This embodiment is a filter housing for a hair dryer.

[0024] like Figure 1-4As shown, it includes a base plate 1, side panels 3 are provided on the outer surfaces of both sides of the base plate 1, a concave cover 2 is provided on the upper part of the base plate 1, a fixed ear plate 5 is fixedly installed on the outer surface of the right end of the base plate 1, a movable ear plate 6 is fixedly installed on the lower part of the outer surface of the left end of the concave cover 2, a hinge 8 is provided between the concave cover 2 and the fixed ear plate 5, an inverted concave support ring 10 is fixedly installed on the inner wall of the side panel 3, a through hole 4 is opened on the outer surface of one side of the side panel 3, a first mounting hole 7 is opened on the left and right sides of the upper outer surface of the movable ear plate 6, and a second mounting hole 9 is opened on the left and right sides of the upper outer surface of the fixed ear plate 5.

[0025] An arc-shaped chamfer 11 is provided at the lower part of the outer surface of the right end of the inverted concave cover 2; the outer surfaces on both sides of the base plate 1 are fixedly connected to the lower end of the inner wall of the side plate 3; the inverted concave cover 2 and the movable ear plate 6 are stamped and formed as one piece; after the inverted concave cover 2 is flipped and closed, the upper outer surface of the inverted concave support ring 10 contacts the inner wall of the inverted concave cover 2; the left and right sides of the lower part of the outer surface of the right end of the inverted concave cover 2 are rotatably connected to one side of the upper outer surface of the fixed ear plate 5 through a hinge 8.

[0026] It should be noted that the utility model is a hair dryer filter housing. When the hair dryer filter is connected to an external bracket, bolts are connected between the movable ear plate 6 and the frame, and between the fixed ear plate 5 and the frame. When the internal structure of the hair dryer filter housing needs to be inspected and repaired, it is only necessary to remove the bolts used to connect the first mounting hole 7 and the external bracket. After disassembly, the inverted concave cover 2 is directly flipped over to open the three external surfaces, thereby increasing the operating space for inspection and maintenance. After the inspection and maintenance is completed, the inverted concave cover 2 is flipped over and closed, and then the bolts are connected between the movable ear plate 6 and the external bracket. The inverted concave support ring 10 supports the inverted concave cover 2. After the inverted concave cover 2 is installed, the inverted concave cover 2 squeezes the inverted concave support ring 10, thereby improving the stability of the overall installation.

[0027] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hair dryer filter housing, comprising a substrate (1), characterized in that: Side panels (3) are provided on the outer surfaces of both sides of the base plate (1), a concave cover (2) is provided on the upper part of the base plate (1), a fixed ear plate (5) is fixedly installed on the outer surface of the right end of the base plate (1), a movable ear plate (6) is fixedly installed on the lower part of the outer surface of the left end of the concave cover (2), a hinge (8) is provided between the concave cover (2) and the fixed ear plate (5), a concave support ring (10) is fixedly installed on the inner wall of the side panel (3), a through hole (4) is provided on the outer surface of one side of the side panel (3), a first mounting hole (7) is provided on the left and right sides of the upper outer surface of the movable ear plate (6), and a second mounting hole (9) is provided on the left and right sides of the upper outer surface of the fixed ear plate (5).

2. A hair dryer filter housing according to claim 1, characterized in that: The lower part of the outer surface of the right end of the inverted concave cover (2) is provided with an arc chamfer (11).

3. A hair dryer filter housing according to claim 2, characterized in that: The outer surfaces on both sides of the base plate (1) are fixedly connected to the lower ends of the inner walls of the side plates (3).

4. A hair dryer filter housing according to claim 3, characterized in that: The inverted concave cover (2) and the movable ear plate (6) are integrally formed by stamping.

5. A hair dryer filter housing according to claim 4, characterized in that: After the inverted concave cover (2) is turned over and closed, the upper outer surface of the inverted concave support ring (10) contacts the inner wall of the inverted concave cover (2).

6. A hair dryer filter housing according to claim 5, characterized in that: The left and right sides of the lower part of the outer surface of the right end of the inverted concave cover (2) are rotatably connected to one side of the outer surface of the upper end of the fixed ear plate (5) through a hinge (8).

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