CN217538934U

CN217538934U - Electric inflator pump

Info

Publication number: CN217538934U
Application number: CN202221379839.7U
Authority: CN
Inventors: 胡歌霞; 王青; 陆云云; 赵海艳; 唐涛
Original assignee: Anhui Aspiration Construction Engineering Co ltd
Current assignee: Anhui Aspiration Construction Engineering Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-04
Anticipated expiration: 2032-06-06

Abstract

The utility model is suitable for an air pump technical field provides an electric inflator pump, include the base and install the inflator pump body on the base, a plurality of universal wheels are installed to the bottom surface of base, and the side of base has seted up a plurality of ventilation holes, the louvre has been seted up to the side of inflator pump body, and installs radiator fan bottom the inflator pump body inner chamber, and the inlet port has still been seted up to the bottom surface of inflator pump body, install dustproof mechanism in the inlet port, through setting up louvre and radiator fan, when the inflator pump operation, radiator fan can carry out the forced air cooling heat dissipation to this internal electrical component of inflator pump, avoids the phenomenon that this internal heat of inflator pump gathers, fly leaf, cylinder and a plurality of telescopic setting among the dustproof mechanism, at the in-process that the cylinder drove the fly leaf downstream, can drive a plurality of sleeves outwards tensile, the dust screen setting on a plurality of sleeve lateral walls has improved this internal speed of air admission inflator pump, has improved the radiating efficiency to a certain extent.

Description

Electric inflator pump

Technical Field

The utility model relates to an air pump technical field specifically is an electric inflator pump.

Background

The inflator pump is also called an inflator and an inflation pump, compresses air in an air cylinder into an inflation target through the operation of a motor, and is widely used for inflating products such as tires, rubber balls and rubber boats.

When the electric inflator pump is used, the electric elements inside the inflator pump can generate more heat when in use, the existing electric inflator pump lacks a corresponding heat dissipation device, and a large amount of heat in the inflator pump is accumulated to possibly cause the damage of the electric elements in the long-time use process, so that the technical problem existing in the prior art is solved by designing a corresponding technical scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric inflator pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electric inflator pump, includes the base and installs the inflator pump body on the base, a plurality of universal wheels are installed to the bottom surface of base, and the side of base has seted up a plurality of ventilation holes, the louvre has been seted up to the side of inflator pump body, and inflator pump body inner chamber bottom installs radiator fan, and the inlet port has still been seted up to the bottom surface of inflator pump body, install dustproof mechanism in the inlet port, dustproof mechanism includes fly leaf, cylinder and a plurality of sleeve, the fly leaf passes through cylinder movable mounting in the base, and is a plurality of telescopic external diameter reduces step by step, and a plurality of sleeves are from outside to interior nested setting in proper order, inlayer sleeve and fly leaf fixed connection, all the other telescopic bottom surfaces are seted up respectively and are supplied more interior one deck telescopic gliding through-hole, a plurality of telescopic lateral wall all inlays and is equipped with the dust screen.

As a further aspect of the present invention: the bottom surface of the innermost layer of the sleeve penetrates through the movable plate, and a dust screen is embedded in the bottom surface of the sleeve.

As a further aspect of the present invention: the base is internally provided with a braking mechanism which comprises a plurality of braking rods arranged on the bottom surface of the movable plate, and the bottom surface of the base is provided with a through hole for the braking rods to penetrate through.

As a further aspect of the present invention: the through holes and the universal wheels are arranged in a staggered mode.

As a further aspect of the present invention: the brake mechanism comprises a base, a brake rod, a movable plate, a brake mechanism and a turnover unit, wherein the brake rod is hinged to the bottom surface of the movable plate, the turnover unit is used for providing power for the brake rod to turn over relative to the movable plate, the turnover unit comprises a reset spring and a push-pull rod, the push-pull rod is hinged to the bottom surface of the base and hinged to the side surface of the brake rod, one end of the reset spring is connected with the bottom surface of the movable plate, and the other end of the reset spring is connected with the side surface of the brake rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up louvre and radiator fan, when the pump operation, radiator fan can carry out the forced air cooling heat dissipation to this internal electric elements of pump, avoid the phenomenon that this internal heat of pump gathers, and dustproof mechanism's setting, can filter the air that enters into the pump originally internally, it takes place to avoid the dust to enter into this internal phenomenon of pump, in addition, the fly leaf, cylinder and a plurality of telescopic setting, drive the in-process of fly leaf downstream at the cylinder, can drive a plurality of sleeves and outwards stretch, the dust screen setting on a plurality of sleeve lateral walls, this internal speed of air admission pump has been improved, the radiating efficiency has been improved to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall construction of an electric inflator;

FIG. 2 is a cross-sectional view of a base of an electric inflator;

FIG. 3 is an enlarged view of a plurality of the sleeves of FIG. 2;

in the figure: the air pump comprises a base 1, an inflator pump body 2, universal wheels 3, vent holes 4, heat dissipation holes 5, a heat dissipation fan 6, a movable plate 7, an air cylinder 8, a sleeve 9, a dust screen 10, a through hole 11, a brake rod 12, a perforation 13, a return spring 14 and a push-pull rod 15.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, an electric inflator pump includes a base 1 and an inflator pump body 2 mounted on the base 1, a plurality of universal wheels 3 are mounted on a bottom surface of the base 1, a plurality of vent holes 4 are formed in a side surface of the base 1, heat dissipation holes 5 are formed in a side surface of the inflator pump body 2, a heat dissipation fan 6 is mounted at a bottom of an inner cavity of the inflator pump body 2, an air inlet is further formed in the bottom surface of the inflator pump body 2, a dustproof mechanism is mounted in the air inlet, the dustproof mechanism includes a movable plate 7, an air cylinder 8 and a plurality of sleeves 9, the movable plate 7 is movably mounted in the base 1 through the air cylinder 8, outer diameters of the plurality of sleeves 9 are gradually reduced, the plurality of sleeves 9 are sequentially nested from outside to inside, the innermost sleeve 9 is fixedly connected to the movable plate 7, through holes 11 for sliding of the inner sleeve 9 are respectively formed in bottom surfaces of the other sleeves 9, a plurality of sleeves 9 are embedded with a dustproof mesh 10, by setting the heat dissipation holes 5 and the heat dissipation fan 6, when the inflator pump operates, the inflator pump 6 can cool an electric component in the inflator pump body 2, prevent the inflator pump body from entering the air cylinder 2 and the dust filtering mechanism from entering the inner side wall of the plurality of the sleeves 9, and the movable plate 9, and prevent dust from entering the air cylinder 2, and dust from entering the inner side wall of the sleeve 9, and dust filtering mechanism, and dust collecting efficiency of the sleeve 2.

Further, the bottom surface of the innermost layer sleeve 9 penetrates through the movable plate 7, and the dustproof net 10 is embedded in the bottom surface of the sleeve 9, so that the air inlet efficiency of the dustproof mechanism is further improved.

Example 2

The embodiment is an improvement on the basis of the embodiment 1, and specifically comprises the following steps:

still be provided with arrestment mechanism in the base 1, arrestment mechanism is including installing a plurality of brake levers 12 in fly leaf 7 bottom surface, the perforation 13 that supplies brake lever 12 to wear to establish is seted up to the bottom surface of base 1, and through setting up arrestment mechanism, when cylinder 8 drives fly leaf 7 downstream, fly leaf 7 can drive a plurality of brake levers 12 and pass perforation 13 and contact with ground to the realization is to base 1's automatic fixation, avoids this pump to appear the phenomenon of disorder in the use, has improved the stability in this pump use.

Wherein, a plurality of said perforation holes 13 and universal wheel 3 stagger and set up.

In addition, the brake rod 12 is hinged to the bottom surface of the movable plate 7, the brake mechanism further comprises a turning unit, the turning unit is used for providing power for turning the brake rod 12 relative to the movable plate 7, the turning unit comprises a return spring 14 and a push-pull rod 15, the push-pull rod 15 is hinged to the bottom surface of the base 1, the push-pull rod 15 is hinged to the side surface of the brake rod 12, one end of the return spring 14 is connected to the bottom surface of the movable plate 7, the other end of the return spring is connected to the side surface of the brake rod 12, by the turning unit, in the process that the brake rod 12 moves downwards along with the movable plate 7, the brake rod 12 is turned relative to the movable plate 7 under the pushing of the push-pull rod 15, when the brake rod 12 is in contact with the bottom surface, the brake rod 12 is arranged in an inclined mode, the fixing effect of the brake mechanism on the base 1 is further improved, and when the inflator is impacted by unexpected external force, the inflator can be prevented from falling to a certain extent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electric inflator pump, includes base (1) and installs inflator pump body (2) on base (1), its characterized in that, a plurality of universal wheels (3) are installed to the bottom surface of base (1), and the side of base (1) has seted up a plurality of ventilation holes (4), louvre (5) have been seted up to the side of inflator pump body (2), and inflator pump body (2) inner chamber bottom installs radiator fan (6), and the inlet port has still been seted up to the bottom surface of inflator pump body (2), install dustproof mechanism in the inlet port, dustproof mechanism includes fly leaf (7), cylinder (8) and a plurality of sleeve (9), fly leaf (7) are through cylinder (8) movable mounting in base (1), and are a plurality of the external diameter of sleeve (9) reduces step by step, and a plurality of sleeve (9) from outer to interior nested setting in proper order, inlayer sleeve (9) and fly leaf (7) fixed connection, the bottom surface of all the other sleeve (9) is seted up respectively and is supplied interior sleeve (9) gliding through-hole (11), a plurality of one deck sleeve (9) more, and the lateral wall that all is equipped with dustproof net (10).

2. The electric inflator according to claim 1, wherein the bottom surface of the innermost sleeve (9) penetrates the movable plate (7), and a dust screen (10) is embedded in the bottom surface of the sleeve (9).

3. The electric inflator according to claim 1, wherein a braking mechanism is further disposed in the base (1), the braking mechanism comprises a plurality of braking rods (12) mounted on a bottom surface of the movable plate (7), and a through hole (13) for the braking rods (12) to pass through is formed on the bottom surface of the base (1).

4. The electric inflator according to claim 3, wherein the plurality of perforations (13) and the universal wheel (3) are arranged in a staggered manner.

5. The electric inflator according to claim 3, wherein the brake lever (12) is hinged to a bottom surface of the movable plate (7), the brake mechanism further comprises a tilting unit for providing power for tilting the brake lever (12) relative to the movable plate (7), the tilting unit comprises a return spring (14) and a push-pull rod (15), the push-pull rod (15) is hinged to a bottom surface of the base (1), the push-pull rod (15) is hinged to a side surface of the brake lever (12), one end of the return spring (14) is connected to the bottom surface of the movable plate (7), and the other end of the return spring is connected to the side surface of the brake lever (12).