CN215170946U - Pipeline fan with magnetic junction box - Google Patents

Pipeline fan with magnetic junction box Download PDF

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Publication number
CN215170946U
CN215170946U CN202121353974.XU CN202121353974U CN215170946U CN 215170946 U CN215170946 U CN 215170946U CN 202121353974 U CN202121353974 U CN 202121353974U CN 215170946 U CN215170946 U CN 215170946U
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China
Prior art keywords
box
lid
magnetism
air inlet
opening
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Active
Application number
CN202121353974.XU
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Chinese (zh)
Inventor
甄建柱
解博超
李清泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Nedfon Air System Co Ltd
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Guangdong Nedfon Air System Co Ltd
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Publication date
Application filed by Guangdong Nedfon Air System Co Ltd filed Critical Guangdong Nedfon Air System Co Ltd
Priority to CN202121353974.XU priority Critical patent/CN215170946U/en
Application granted granted Critical
Publication of CN215170946U publication Critical patent/CN215170946U/en
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Abstract

The utility model provides a pipeline fan with terminal box is inhaled to magnetism, include: the air conditioner comprises a shell, wherein an air inlet end and an air outlet end are respectively arranged at two ends of the shell; the motor is fixedly connected in the shell; the wind wheel is fixedly connected to an output shaft of the motor; the junction box is arranged on the outer wall of the shell; the junction box comprises a box body provided with an opening, a box cover covering the opening and a magnetic part; lid one end with the box body is articulated, magnetism is inhaled the piece and is set up in the box body, magnetism inhale the piece with lid magnetic adsorption. The pipeline fan, its lid one end with the box body is articulated, and the lid can overturn relatively the box body, and opening and closing of lid is very convenient. And be provided with magnetism in the box body and inhale the piece, magnetism is inhaled the piece and can be adsorbed with lid magnetism, and the lid closes firmly, and need not twist when opening the lid soon the screw, only need use certain power with lid and box body looks alternate separation can, easy operation.

Description

Pipeline fan with magnetic junction box
Technical Field
The utility model relates to a pipeline fan technical field especially relates to a pipeline fan with terminal box is inhaled to magnetism.
Background
In the prior art, in a building, especially a building in a public place, a pipeline ventilation system is generally adopted as ventilation equipment in the building so as to exchange outside air to ensure the clearness of the air in the building. Then, in the ventilation system, a duct fan is generally used, and the duct fan is mainly used for sucking external air into the building or discharging air in the building to the outside.
Pipeline fan sets up the terminal box in the outside of its casing usually and connects electric operation, and current terminal box includes box body and lid, through screw rigid coupling between box body and the lid, and this kind of connected mode is comparatively troublesome when box body and lid dismouting, and inconvenient user connects electric operation or maintenance work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline fan with terminal box is inhaled to magnetism to shortcoming and not enough among the solution prior art.
The utility model discloses a pipeline fan with terminal box is inhaled to magnetism, include:
the air conditioner comprises a shell, wherein an air inlet end and an air outlet end are respectively arranged at two ends of the shell;
the motor is fixedly connected in the shell;
the wind wheel is fixedly connected to an output shaft of the motor;
the junction box is arranged on the outer wall of the shell; the junction box comprises a box body provided with an opening, a box cover covering the opening and a magnetic part; lid one end with the box body is articulated, magnetism is inhaled the piece and is set up in the box body, magnetism inhale the piece with lid magnetic adsorption.
Compared with the prior art, pipeline fan, its lid one end with the box body is articulated, the lid can be relative the box body upset, opening and closing of lid are very convenient. And be provided with magnetism in the box body and inhale the piece, magnetism is inhaled the piece and can be adsorbed with lid magnetism, and the lid closes firmly, and need not twist when opening the lid soon the screw, only need use certain power with lid and box body looks alternate separation can, easy operation.
In a preferred or optional embodiment, the box cover includes a box cover body and a magnetic part disposed on the box cover body, and the magnetic part is magnetically attracted to the magnetic part of the box cover.
In a preferred or optional embodiment, an engagement groove is arranged at the opening of the box body, and the engagement groove is matched with the outer contour of the box cover.
In a preferred or optional embodiment, the magnetic member is an annular structure disposed around an inner wall of the box body.
In a preferred or optional embodiment, the junction box further comprises a handle, and the handle is arranged on one side of the box cover, which faces away from the box body.
In a preferred or optional embodiment, the junction box further comprises a sealing ring, wherein the sealing ring is arranged at the edge of the opening and is positioned between the box cover and the box body.
In a preferred or optional embodiment, the casing includes a casing body, an air inlet cylinder and an air outlet cylinder, the air inlet cylinder is arranged at the air inlet end of the casing body, and the air outlet cylinder is arranged at the air outlet end of the casing body.
In a preferred or optional embodiment, the casing body is fixedly connected with the air inlet cylinder and the air outlet cylinder through fixing ties respectively.
In a preferred or optional embodiment, an air inlet drum supporting part extends downwards from the bottom of the air inlet drum, and an air outlet drum supporting part extends downwards from the bottom of the air outlet drum
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of a partial explosion of the pipeline fan of the present invention;
fig. 2 is a schematic structural view of a junction box of the pipeline fan of the present invention;
fig. 3 is a schematic structural view of the box cover of the present invention;
FIG. 4 is a schematic view of the magnetic member of the present invention;
fig. 5 is a partially enlarged schematic view of the junction box of the duct fan of the present invention;
fig. 6 is a schematic diagram of the pipeline fan according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.
It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "hollow" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 to 6, the present embodiment provides a duct blower with a magnetic junction box, which includes: a casing 10, a motor 20, a wind wheel 30 and a terminal box 40. Wherein, the both ends of casing 10 are air inlet end and air-out end respectively, and motor 20 rigid coupling is in casing 10, and wind wheel 30 rigid coupling is on the output shaft of motor 20, and terminal box 40 sets up in the outer wall of casing 10.
As shown in fig. 2, the junction box 40 includes a box body 41 with an opening 411, a box cover 42 covering the opening 411, and a magnetic member 43; one end of the box cover 42 is hinged with the box body 41, the magnetic part 43 is arranged in the box body 41, and the magnetic part 43 and the box cover 42 are magnetically adsorbed.
Specifically, in the present embodiment, the box cover 42 is connected to the box body 41 through a rotating shaft, and the box body 41 and the box cover 42 are both provided with rotating shaft holes for the rotating shaft to pass through, thereby achieving the effect of hinging the box body 41 and the box cover 42.
In some embodiments, the magnetic member 43 is a magnet, and the box cover 42 is made of a metal (e.g., iron) capable of being attracted by the magnet, so that the box cover 42 can be magnetically attracted to the magnetic member 43. As shown in fig. 3, in the present embodiment, preferably, the box cover 42 includes a box cover body 421 and a magnetic portion 422 disposed on the box cover body 421, the magnetic portion 422 is also a magnet, and the magnetic member 43 and the magnetic portion 422 of the box cover 42 are magnetically attracted to each other, so that the box cover 42 can enhance the attraction effect between the magnetic member 43 and the box cover.
In order to further enhance the absorption effect between the box cover 42 and the magnetic member 43, as shown in fig. 4, the magnetic member 43 is preferably in a ring structure, which is disposed around the inner wall of the box body 41. Correspondingly, the shape of the magnetic part 422 of the box cover 42 is also matched with the magnetic part 43, and is also formed into an annular structure, so as to enhance the absorption effect between the box cover 42 and the magnetic part 43.
Compared with the prior art, the utility model discloses a pipeline fan, its lid 42 one end is articulated with box body 41, and lid 42 can be the upset of box body 41 relatively, and opening and closing of lid 42 are very convenient. And the box body 41 is internally provided with the magnetic part 43, the magnetic part 43 can be magnetically adsorbed with the box cover 42, the box cover 42 is firmly covered, and the box cover 42 is opened without screwing screws, only a certain force is needed to separate the box cover 42 from the box body 41, and the operation is simple.
As shown in fig. 2 and 5, an engagement groove 412 is formed at the opening 411 of the case body 41, the engagement groove 412 is matched with the outer contour of the case cover 42, and when the case cover 42 is covered on the case body 41, the case cover 42 is inserted into the engagement groove 412, so that the position of the case cover 42 can be ensured to be fixed without excessive shaking. Specifically, the fitting groove 412 is disposed along the outer edge of the opening 411 of the box body 41, so that the outer contour of the box cover 42 can be fitted into the fitting groove 412 when the box cover 42 is closed.
Preferably, the junction box 40 of this embodiment further includes a handle 44, and the handle 44 is disposed on a side of the box cover 42 opposite to the box body 41, so that a user can open the box cover 42 conveniently.
Preferably, the junction box 40 of this embodiment further includes a sealing ring (not shown) disposed at the edge of the opening 411 and located between the box cover 42 and the box body 41, so as to improve the sealing effect of the junction box 40.
In this embodiment, the casing 10 is a casing of the pipeline fan, and is a main body part of the fan, and the two ends of the casing 10 are respectively an air inlet end and an air outlet end, as shown in fig. 6, specifically, the casing 10 includes a casing body 11, an air inlet barrel 12 and an air outlet barrel 13, the air inlet barrel 12 is disposed at the air inlet end of the casing body 11, the air outlet barrel 13 is disposed at the air outlet end of the casing body 11, and the casing 10 is designed separately, so as to facilitate transportation and replacement of components. Specifically, the casing body 11 is fixedly connected with the air inlet barrel 12 and the air outlet barrel 13 through fixing ribbons 50 respectively, so that the connection is firm and the disassembly is convenient. Preferably, the bottom of the air inlet drum 12 extends downwards to form an air inlet drum supporting part 121, the bottom of the air outlet drum 13 extends downwards to form an air outlet drum supporting part 131, and the air inlet drum supporting part 121 and the air outlet drum supporting part 131 play a supporting role, so that the pipeline fan is stable in preventing. Preferably, the wind inlet drum supporting part 121 and the wind outlet drum supporting part 131 are respectively provided with screw holes, and the wind inlet drum supporting part 121 and the wind outlet drum supporting part 131 can be fixed to the installation surface by using screws.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (9)

1. The utility model provides a pipeline fan with terminal box is inhaled to magnetism which characterized in that includes:
the air conditioner comprises a shell, wherein an air inlet end and an air outlet end are respectively arranged at two ends of the shell;
the motor is fixedly connected in the shell;
the wind wheel is fixedly connected to an output shaft of the motor;
the junction box is arranged on the outer wall of the shell; the junction box comprises a box body provided with an opening, a box cover covering the opening and a magnetic part; lid one end with the box body is articulated, magnetism is inhaled the piece and is set up in the box body, magnetism inhale the piece with lid magnetic adsorption.
2. The duct fan of claim 1, wherein:
the lid includes the lid body with set up in the portion of inhaling is inhaled to magnetism on the lid body, inhale the piece with the magnetism of the portion magnetic adsorption of inhaling of lid.
3. The duct fan of claim 1, wherein:
an embedded groove is formed in the opening of the box body and matched with the outer contour of the box cover.
4. The duct fan of claim 1, wherein:
the magnetic attraction piece is of an annular structure and is arranged around the inner wall of the box body.
5. The duct fan of claim 1, wherein:
the junction box further comprises a handle, and the handle is arranged on one side, back to the box body, of the box cover.
6. The duct fan of claim 1, wherein:
the junction box further comprises a sealing ring, and the sealing ring is arranged on the edge of the opening and is positioned between the box cover and the box body.
7. The duct fan according to any one of claims 1-6, characterized in that:
the casing includes casing body, air inlet cylinder and play dryer, the air inlet cylinder sets up the air inlet end of casing body, it sets up to go out the dryer the air-out end of casing body.
8. The duct fan of claim 7, wherein:
the casing body with air inlet cylinder and play dryer carry out the rigid coupling through fixed ribbon respectively.
9. The duct fan of claim 7, wherein:
the bottom downwardly extending of air inlet section of thick bamboo has an air inlet section of thick bamboo supporting part, the bottom downwardly extending of play dryer has a play dryer supporting part.
CN202121353974.XU 2021-06-17 2021-06-17 Pipeline fan with magnetic junction box Active CN215170946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121353974.XU CN215170946U (en) 2021-06-17 2021-06-17 Pipeline fan with magnetic junction box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121353974.XU CN215170946U (en) 2021-06-17 2021-06-17 Pipeline fan with magnetic junction box

Publications (1)

Publication Number Publication Date
CN215170946U true CN215170946U (en) 2021-12-14

Family

ID=79387437

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121353974.XU Active CN215170946U (en) 2021-06-17 2021-06-17 Pipeline fan with magnetic junction box

Country Status (1)

Country Link
CN (1) CN215170946U (en)

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