CN211599060U

CN211599060U - Electric power storage air pump

Info

Publication number: CN211599060U
Application number: CN202020089061.0U
Authority: CN
Inventors: 石祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-09-29
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to the technical field of the air pump technique and specifically relates to indicate an electric power storage air pump, including the shell, install the fan in the shell and install in the shell and be used for the power supply ware to the fan power supply, the shell is provided with air intake, air inlet chamber, air outlet and air-out chamber, the air intake end and the air intake of fan all communicate with the air inlet chamber, and the air-out end and the air outlet of fan all communicate with the air-out chamber, be provided with the mounting panel in the shell, the mounting panel is separated air inlet chamber and air-out chamber, the mounting panel is provided with the mounting hole, the fan hold locate in the mounting hole and with the inner wall. The utility model has the advantages of simple and compact structure, low in manufacturing cost, the gas tightness is good, and the amount of wind is big, wind pressure, long service life.

Description

Electric power storage air pump

Technical Field

The utility model belongs to the technical field of the air pump technique and specifically relates to indicate an electric power storage air pump.

Background

The electric air pump is also called an air pump, an air pump or an inflator, works through the operation of a motor, and is an inflation tool. At present, the electric air pump is more and more popular with outdoor enthusiasts, and in the prior art, the air pump has a complex internal structure, a large volume and poor air tightness. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an electric power storage air pump that the gas tightness is good, and the amount of wind is big, wind pressure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric power storage air pump, its includes the shell, install the fan in the shell and install in the shell and be used for the power supply ware to the fan power supply, the shell is provided with air intake, air inlet chamber, air outlet and air-out chamber, the air intake end and the air intake of fan all communicate with the air inlet chamber, the air-out end and the air outlet of fan all communicate with the air-out chamber, be provided with the mounting panel in the shell, the mounting panel is separated air inlet chamber and air-out chamber, the mounting panel is provided with the mounting hole, the fan hold locate in the mounting hole and with the inner wall sealing connection of mounting hole.

Further, the fan is connected with the inner wall of the mounting hole in a sealing mode through the cover body.

Further, the mounting panel is provided with first seal groove, first seal groove is established from the inner wall of mounting hole and is formed by the concave, the cover body is provided with the first sealing ring that stretches out to in the first seal groove.

Further, the cover body is provided with a locking lug, a locking column is arranged in the shell, and the locking lug is fixedly connected with the locking column through a locking piece.

Further, the shell is provided with a lighting lamp which is electrically connected with the circuit board.

Further, the electric power storage air pump further comprises a circuit board, and the fan is electrically connected with the power supply through the circuit board.

Furthermore, the circuit board is provided with a plurality of control buttons, the shell is provided with a plurality of button holes, the plurality of control buttons are respectively arranged in one-to-one correspondence with the plurality of button holes, and the control buttons are exposed out of the outer surface of the shell through the button holes.

Furthermore, the shell is provided with an air inlet column and an air outlet column in an outward protruding mode, the air inlet penetrates through the air inlet column, and the air outlet penetrates through the air column.

Furthermore, the air inlet column and the air outlet column are respectively provided with a first external thread and a second external thread, the air inlet column is in threaded connection with an air inlet joint through the first external thread, and the air outlet column is in threaded connection with an air outlet joint through the second external thread.

Further, the shell includes first casing and the second casing with first casing lock, the open end of first casing is provided with the second seal groove, the open end of second casing is provided with the second sealing ring that stretches out to in the second seal groove.

The utility model has the advantages that: during practical application, the power supply ware supplies power to the fan, and fan work produces the air current, and the air current gets into the air inlet chamber via the air intake of shell, and the air current of air inlet intracavity flows to the air-out chamber via the fan, and the air current of air-out intracavity is separated air inlet chamber and air-out chamber via the air outlet discharge, separates the lateral wall of fan and the inner wall sealing connection of mounting hole through the mounting panel, is convenient for install the fan on the one hand, and on the other hand has improved the utility model discloses a sealing performance avoids appearing the problem of gas leakage and influences amount of wind and wind pressure. The utility model has the advantages of simple and compact structure, low in manufacturing cost, the gas tightness is good, and the amount of wind is big, wind pressure.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the exploded structure of the present invention.

Fig. 3 is an exploded schematic view of another view angle of the present invention.

Fig. 4 is a schematic perspective view of the housing of the present invention.

Description of reference numerals:

1. a housing; 11. an air inlet; 12. an air inlet cavity; 13. an air outlet; 14. an air outlet cavity; 15. mounting a plate; 17. a first seal groove; 18. a lock cylinder; 19. a button hole; 2. a fan; 3. a power supply; 4. a cover body; 41. a first seal ring; 42. locking lugs; 5. an illuminating lamp; 6. a circuit board; 61. a control button; 7. an air inlet column; 71. an air outlet column; 72. a first external thread; 73. a second external thread; 74. an air inlet joint; 75. an air outlet joint; 8. a first housing; 81. a second housing; 82. a second seal groove; 83. a second seal ring; 9. an air deflector; 91. a handle; 92. an accommodating cavity; 93. and (7) installing a cavity.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of electric power storage air pump, it includes shell 1, installs fan 2 in shell 1 and install in shell 1 and be used for the power supply ware 3 to fan 2 power supply, shell 1 is provided with air intake 11, air inlet chamber 12, air outlet 13 and air-out chamber 14, the air inlet end and the air intake 11 of fan 2 all communicate with air inlet chamber 12, and air-out end and the air outlet 13 of fan 2 all communicate with air-out chamber 14, be provided with mounting panel 15 in the shell 1, mounting panel 15 separates air inlet chamber 12 and air-out chamber 14, mounting panel 15 is provided with the mounting hole, fan 2 holds and locates in the mounting hole and with the inner wall sealing connection of mounting hole, the mounting hole runs through mounting panel 15.

During the practical application, 3 power supplies to

fan

2, 2 work of fan produce the air current, the air current gets into air inlet chamber 12 via shell 1's air intake 11, the air current in the air inlet chamber 12 flows to air-out chamber 14 via fan 2, the air current in the air-out chamber 14 discharges via air outlet 13, separate air inlet chamber 12 and air-out chamber 14 and the inner wall sealing connection of fan 2's lateral wall and mounting hole through mounting panel 15, be convenient for install fan 2 on the one hand, on the other hand has improved the utility model discloses a sealing performance avoids appearing the problem of gas leakage and influences amount of wind and wind pressure. The utility model has the advantages of simple and compact structure, low in manufacturing cost, the gas tightness is good, and the amount of wind is big, wind pressure, long service life.

In this embodiment, the fan 2 is hermetically connected to the inner wall of the mounting hole via a cover 4, and the cover 4 is used to fix the fan 2 in the housing 1. Through addding the cover body 4, be convenient for on the one hand to install fan 2 fixed, play the effect of protection to fan 2, on the other hand cover body 4 can seal the clearance between fan 2 and the mounting panel 15, plays fine sealed effect.

Specifically, the cover body 4 adopts the heat dissipation material to make, and the cover body 4 dispels the heat to fan 2, has improved the radiating effect of fan 2, avoids fan 2 to be in high temperature state for a long time and burns out, has prolonged fan 2's life. Preferably, the fan 2 is an integrated fan.

In this embodiment, the mounting plate 15 is provided with a first sealing groove 17, the first sealing groove 17 is formed by recessing from the inner wall of the mounting hole, and the cover 4 is provided with a first sealing ring 41 protruding into the first sealing groove 17. Through first sealing ring 41 cartridge in first seal groove 17, first sealing ring 41 and the inner wall sealing connection of first seal groove 17 not only can improve the gas tightness between the cover body 4 and mounting panel 15, still be convenient for the cover body 4 and the mounting panel 15 assemble.

In this embodiment, the cover body 4 is provided with the lock lug 42, be provided with the lock post 18 in the shell 1, the lock lug 42 is via retaining member and lock post 18 fixed connection, the lock lug 42 is provided with the through-hole, the lock post 18 is provided with the screw hole with the through-hole intercommunication, the retaining member is the bolt, the screw thread end of bolt run through behind the through-hole with screw hole threaded connection to with the cover body 4 locking in the shell 1, make the cover body 4 and shell 1 can firmly be connected, and be convenient for the cover body 4 and shell 1 carry out dismouting and maintenance.

In this embodiment, the housing 1 is provided with an illuminating lamp 5, and the illuminating lamp 5 is electrically connected to the circuit board 6. The illuminating lamp 5 is additionally arranged to provide a light source, so that the air pump is convenient to use and a user can work, and particularly in a dark environment.

In this embodiment, the electric storage air pump further includes a circuit board 6, the blower 2 is electrically connected to a power supply via the circuit board 6, specifically, the illuminating lamp 5 is electrically connected to the circuit board 6, the circuit board 6 is provided with a plurality of control buttons 61, the housing 1 is provided with a plurality of button holes 19, the plurality of control buttons 61 are respectively arranged in one-to-one correspondence with the plurality of button holes 19, and the control buttons 61 are exposed on the outer surface of the housing 1 via the button holes 19; the control buttons 61 are respectively a fan 2 on-off switch, a lighting switch and an air pressure setting switch. This structural design is convenient for control the size of opening and close, the opening and close of light 5, atmospheric pressure of fan 2, easy operation and convenience.

Specifically, the power supplier 3 is electrically connected with a charging interface, the charging interface is a USB interface, the power supplier 3 is a rechargeable battery, and the battery is charged through the charging interface, so that the battery can be reused, and the purposes of energy conservation and environmental protection are achieved; the circuit board 6 is electrically connected with an external power supply interface, and when the battery is not electrified, the battery can be directly connected with an external lead through the external power supply interface, so that power is directly supplied to the fan 2, the illuminating lamp 5 and the like, and the circuit board is convenient to use, good in universality and strong in practicability; the illuminating lamp 5 is an LED lamp which is environment-friendly, long in service life, low in power consumption and low in cost.

In this embodiment, the housing 1 is provided with an air inlet column 7 and an air outlet column 71 protruding outward, the air inlet 11 penetrates through the air inlet column 7, and the air outlet 13 penetrates through the air outlet column 71. Through addding inlet column 7 and air-out post 71, be convenient for the utility model discloses be connected with exterior structure.

In this embodiment, the air inlet column 7 and the air outlet column 71 are respectively provided with a first external thread 72 and a second external thread 73, the air inlet column 7 is screwed with an air inlet joint 74 through the first external thread 72, the air inlet joint 74 is communicated with the air inlet 11, the air outlet column 71 is screwed with an air outlet joint 75 through the second external thread 73, and the air outlet joint 75 is communicated with the air outlet 13. This structural design, on the one hand be convenient for connect 74 and air-out to the air inlet and connect 75 and assemble, and make the air inlet connect 74 and air inlet post 7 can firmly be connected, and the air-out connects 75 and air-out post 71 can firmly be connected, and on the other hand is further convenient for the utility model discloses be connected with external structure.

In this embodiment, the housing 1 includes a first housing 8 and a second housing 81 fastened to the first housing 8, the housing 1 is a split structure, and the housing 1 is convenient and quick to disassemble, assemble and maintain; the open end of the first housing 8 is provided with a second sealing groove 82, and the open end of the second housing 81 is provided with a second sealing ring 83 protruding into the second sealing groove 82. Through the second sealing ring 83 is inserted in the second sealing groove 82, the second sealing ring 83 is connected with the inner wall of the second sealing groove 82 in a sealing manner, and the air tightness of the shell 1 is improved.

Specifically, an arc-shaped air deflector 9 is arranged in the air outlet cavity 14, and the air deflector 9 is used for guiding air flow to the air outlet 13, so that the wind resistance is reduced, and the air volume and the air pressure are improved; the illuminating lamp 5 is positioned between the air inlet column 7 and the air outlet column 71, the outer surface of the shell 1 is provided with the mounting cavity 93, and the illuminating lamp 5 is mounted in the mounting cavity 93, so that the illuminating lamp 5 is convenient to assemble, and the stability of the illuminating lamp 5 is improved; the top of shell 1 is rotated and is provided with handle 91, and handle 91 convenient to use person takes the utility model discloses, the concave holding chamber 92 that is used for holding handle 91 that is equipped with in top of shell 1 need not shift or take the utility model discloses the time, handle 91 holding is in holding chamber 92 for handle 91 and shell 1's compact structure, the appearance is pleasing to the eye.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. An electricity storage air pump, characterized in that: including the shell, install the fan in the shell and install in the shell and be used for the power supply ware to the fan power supply, the shell is provided with air intake, air inlet chamber, air outlet and air-out chamber, the air inlet end and the air intake of fan all communicate with the air inlet chamber, and the air-out end and the air outlet of fan all communicate with the air-out chamber, be provided with the mounting panel in the shell, the mounting panel is separated air inlet chamber and air-out chamber, the mounting panel is provided with the mounting hole, the fan hold locate in the mounting hole and with the inner wall sealing connection of mounting hole.

2. The electricity storage air pump according to claim 1, characterized in that: the fan is connected with the inner wall of the mounting hole in a sealing mode through the cover body.

3. The electricity storage air pump according to claim 2, characterized in that: the mounting panel is provided with first seal groove, first seal groove is established from the inner wall of mounting hole is concave to form, the cover body is provided with the first sealing ring that stretches out to in the first seal groove.

4. The electricity storage air pump according to claim 2, characterized in that: the cover body is provided with a locking lug, a locking column is arranged in the shell, and the locking lug is fixedly connected with the locking column through a locking piece.

5. The electricity storage air pump according to claim 1, characterized in that: the shell is provided with a lighting lamp which is electrically connected with the circuit board.

6. The electricity storage air pump according to claim 1, characterized in that: the electric power storage air pump further comprises a circuit board, and the fan is electrically connected with a power supply through the circuit board.

7. The electricity storage air pump according to claim 6, characterized in that: the circuit board is provided with a plurality of control buttons, the shell is provided with a plurality of button holes, the plurality of control buttons are respectively arranged in one-to-one correspondence with the plurality of button holes, and the control buttons are exposed on the outer surface of the shell through the button holes.

8. The electricity storage air pump according to claim 1, characterized in that: the shell is provided with an air inlet column and an air outlet column in an outward protruding mode, the air inlet penetrates through the air inlet column, and the air outlet penetrates through the air column.

9. The electricity storage air pump according to claim 8, characterized in that: the air inlet column and the air outlet column are respectively provided with a first external thread and a second external thread, the air inlet column is in threaded connection with an air inlet joint through the first external thread, and the air outlet column is in threaded connection with an air outlet joint through the second external thread.

10. The electricity storage air pump according to claim 1, characterized in that: the shell comprises a first shell and a second shell buckled with the first shell, wherein a second sealing groove is formed in the open end of the first shell, and a second sealing ring which protrudes into the second sealing groove is arranged at the open end of the second shell.