CN214998075U

CN214998075U - Electric air pump

Info

Publication number: CN214998075U
Application number: CN202121406414.6U
Authority: CN
Inventors: 宁双明
Original assignee: Tianjin Chengmai Mould Co ltd
Current assignee: Tianjin Chengmai Mould Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-03
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the technical field of a vacuum pumping device for a dust cover of a water drill, in particular to an electric air pump; the device comprises a shell, wherein a placing cavity is arranged in the shell, an air suction motor is arranged in the placing cavity, a quick air suction connector is arranged at the top of the shell, and the quick air suction connector is communicated with the input end of the air suction motor; the appearance is small and exquisite, portable and use, improves the use reliability.

Description

Electric air pump

Technical Field

The utility model relates to a water bores dust cover evacuating device's technical field, especially relates to an electric air pump.

Background

As is well known, the rhinestone vacuum waterproof cover needs to be vacuumized, and the rhinestone vacuum waterproof cover is generally vacuumized by a dust collector at present, but the dust collector is high in price, large in appearance and inconvenient to carry and use by a user, so that the use reliability is low.

Disclosure of Invention

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a small and exquisite appearance, portable and use improve the electronic aspiration pump who uses the reliability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: electric air pump, which comprises a housin, the inside of casing is provided with places the chamber to place the intracavity and install the air exhaust motor, the top of casing is provided with quick air exhaust joint, quick air exhaust joint and air exhaust motor's input intercommunication.

Preferably, the housing comprises an upper housing, a lower housing and a fixing screw, and the upper housing and the lower housing are fixedly connected through the fixing screw.

Preferably, the top end and the bottom end of the air exhaust motor are respectively provided with an upper motor gasket and a lower motor gasket, and the upper motor gasket and the lower motor gasket are respectively attached to the inner top wall and the inner bottom wall of the placing cavity.

Preferably, the top end of the shell is provided with an air suction pipe, and the quick air suction joint is detachably mounted at the air suction pipe.

Preferably, the outer side of the housing is provided with a heat dissipation through hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric air pump possesses following beneficial effect:

1. the electric air pump has the advantages that the quick air suction connector is communicated with the rhinestone dust cover, and then the rhinestone dust cover is vacuumized through the air suction motor, so that the function of a dust collector can be achieved, but compared with the existing dust collector, the electric air pump is small in appearance, convenient to carry and use and capable of improving use reliability;

2. this electric air pump, quick air exhaust joint can fill the trachea of not unidimensional and connect, improves the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

in the drawings, the reference numbers: 1. an air extraction motor; 2. a quick air extraction joint; 3. an upper housing; 4. a lower housing; 5. fixing screws; 6. powering on a motor gasket; 7. a lower motor pad; 8. an air intake duct; 9. and the heat dissipation through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an electric air pump includes a housing, a placing cavity is disposed inside the housing, an air pumping motor 1 is installed in the placing cavity, a fast air pumping joint 2 is disposed on the top of the housing, the fast air pumping joint 2 is communicated with an input end of the air pumping motor 1, the housing includes an upper housing 3, a lower housing 4 and a fixing screw 5, the upper housing 3 and the lower housing 4 are fixedly connected by the fixing screw 5, the electric air pump is simple in structure and convenient to install, an upper motor gasket 6 and a lower motor gasket 7 are respectively disposed on the top end and the bottom end of the air pumping motor 1, the upper motor gasket 6 and the lower motor gasket 7 are respectively attached to an inner top wall and an inner bottom wall of the placing cavity, the air pumping motor 1 is shockproof through the upper motor gasket 6 and the lower motor gasket 7, an air suction pipe 8 is disposed on the top end of the housing, the fast air pumping joint 2 is detachably installed at the air suction pipe 8, according to the water of difference bores dust cover trachea, can select different quick air-bleed joint 2 to be applicable to the water of different specifications and bores the dust cover, the outside of casing is provided with heat dissipation through-hole 9, plays ventilation cooling's function through heat dissipation through-hole 9, and air exhaust motor 1 is prior art, and air exhaust motor 1 includes the motor and installs in the cover that induced drafts of motor output, induced drafts to cover and is provided with air inlet and venthole, and the output of motor is provided with the impeller, and the impeller is located the cover that induced drafts, because the air exhaust motor 1 of here is prior art, not introduced too much.

When the electric air suction pump is used, the quick air suction connector 2 is communicated with the rhinestone dust cover, and then the air suction motor 1 is used for vacuumizing the rhinestone dust cover, so that the function of a dust collector can be achieved, but compared with the existing dust collector, the electric air suction pump is small in size, convenient to carry and use and capable of improving use reliability; the quick air exhaust connector 2 can be connected with air pipes of different sizes, and the practicability is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric air pump, its characterized in that, includes the casing, the inside of casing is provided with places the chamber to place intracavity and install air exhaust motor (1), the top of casing is provided with quick air exhaust joint (2), quick air exhaust joint (2) and air exhaust motor (1)'s input intercommunication.

2. Electric air pump according to claim 1, characterized in that the housing comprises an upper housing (3), a lower housing (4) and a fixing screw (5), the upper housing (3) and the lower housing (4) being fixedly connected by means of the fixing screw (5).

3. Electric air pump according to claim 1, characterized in that the top and bottom ends of the air-extracting motor (1) are respectively provided with an upper motor gasket (6) and a lower motor gasket (7), the upper motor gasket (6) and the lower motor gasket (7) respectively abutting against the inner top wall and the inner bottom wall of the placing cavity.

4. Electric air pump according to claim 1, characterized in that the top end of the housing is provided with an air suction pipe (8), and the quick air suction connector (2) is detachably mounted at the air suction pipe (8).

5. Electric air pump according to claim 1, characterized in that the outside of the housing is provided with heat dissipating through holes (9).