CN215622619U

CN215622619U - Diving breathing machine with external motor

Info

Publication number: CN215622619U
Application number: CN202122354566.2U
Authority: CN
Inventors: 曾钦彬
Original assignee: Shenzhen I Lai Chuang Industrial Co ltd
Current assignee: Shenzhen I Lai Chuang Industrial Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-25
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a diving breathing machine with an external motor, which comprises a shell, wherein the shell comprises an upper cover and a lower shell, a cavity is formed after the upper cover and the lower shell are fixedly connected, a battery and a circuit board are arranged in the cavity, support columns are fixedly connected around the lower end surface of the lower shell, fixing plates are fixedly connected to the bottoms of the support columns, motors are arranged above the fixing plates and below the lower shell, the bottom of the lower shell is hermetically connected with a wire sleeve and a valve plate, the upper surface of the motor is fixedly connected with the valve plate, a left fixing plate and a right fixing plate are arranged on the left side and the right side of the motor, the motor is fixedly arranged on the fixing plates through the left fixing plate and the right fixing plate, and a sleeve is sleeved on the periphery of a rotor part of the motor. The motor can be completely soaked in water, so that automatic cooling is realized, and the cooling effect is better; meanwhile, the maintenance and the replacement of parts are convenient.

Description

Diving breathing machine with external motor

Technical Field

The utility model relates to the technical field of diving breathing machines, in particular to a diving breathing machine with an external motor.

Background

The diving respirator uses compressed air, because the pressure in the water can be difficult to breathe if the air bottle has no certain pressure, and the compressed air can be used for a long time.

However, the motor of the existing diving breathing machine is not exposed outside for the sealing motor, the temperature of the motor is overhigh when the motor is used for a long time, and meanwhile, the motor is not exposed outside and is inconvenient to repair when the motor is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diving respirator with an external motor, which aims to solve the problems that the motor of the existing diving respirator is not exposed outside for sealing, the temperature of the motor is overhigh when the motor is used for a long time, and the motor is not exposed outside and is inconvenient to repair when the motor is damaged.

In order to achieve the purpose, the utility model provides the following technical scheme: a diving breathing machine with an external motor comprises a shell, wherein the shell comprises an upper cover and a lower shell, a cavity is formed between the upper cover and the lower shell after the upper cover and the lower shell are fixedly connected, a battery and a circuit board are arranged in the cavity, a supporting column is fixedly connected to the periphery of the lower end face of the lower shell, a fixing plate is fixedly connected to the bottom of the supporting column, a motor is arranged above the fixing plate and below the lower shell, the bottom of the lower shell is hermetically connected with a wire sleeve and a valve block, the upper surface of the motor is fixedly connected with the valve block, a left fixing plate and a right fixing plate are arranged on the left side and the right side of the motor, the motor is fixedly arranged on the fixing plate through the left fixing plate and the right fixing plate, a sleeve is sleeved on the periphery of a rotor part of the motor, and a middle sealing ring is arranged on the right side contact surface of the motor and the sleeve, the left sealing ring is arranged between the left fixing plate and the sleeve, the right sealing ring is arranged between the right side of the motor and the right fixing plate, and the motor is arranged between the fixing plate and the lower shell and is exposed outside.

Furthermore, the battery is electrically connected with the circuit board, and the wire in the wire sleeve is electrically connected with the motor and the battery in the cavity.

Furthermore, two sides of the motor are provided with fixing screws, and the left fixing sheet is fixedly arranged on the left side surface of the sleeve through the fixing screws.

Further, the right side of the motor is fixedly connected with the right fixing piece through the fixing screw, and the right side of the sleeve is fixedly connected with the right fixing piece through the fixing screw.

Furthermore, an air inlet hole is formed in the upper end face of the upper cover, and an air inlet sleeve is communicated with the upper portion of the air inlet hole.

Furthermore, the two sides of the motor are communicated with air inlet pipes, and the air inlet pipes extend to the interior of the wire sleeve.

Furthermore, the lower end face of the lower shell is communicated with an air outlet sleeve.

Furthermore, the four corners of the lower end surface of the fixing plate are fixedly connected with fixing legs.

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

the diving breathing machine with the external motor can completely soak the motor in water, realizes automatic cooling, and has better cooling effect; meanwhile, the maintenance and the replacement of parts are convenient.

Drawings

FIG. 1 is a schematic structural diagram of a main body of a diving respirator with an external motor according to the present invention;

FIG. 2 is a bottom view of a diving respirator with an external motor according to the present invention;

FIG. 3 is an exploded view of a submersible respirator with an external motor according to the present invention;

FIG. 4 illustrates the motor of the diving respirator with an external motor according to the present invention exploded;

in the figure: 1. a housing; 2. a support pillar; 3. a fixing plate; 31. a fixing leg; 4. a motor; 41. a middle sealing ring; 42. a right seal ring; 43. a left sealing ring; 44. fixing screws; 5. a sleeve; 6. a left fixing sheet; 7. a right fixing sheet; 8. a wire sleeve; 9. an air inlet pipe; 10. an air outlet sleeve; 11. an air inlet sleeve; 12. an air inlet; 13. an upper cover; 14. a lower case; 15. A battery; 16. and a valve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In the case of the example 1, the following examples are given,

referring to fig. 1-4, in the embodiment of the present invention, a diving breathing machine with an external motor includes a housing 1, the housing 1 includes an upper cover 13 and a lower cover 14, the upper cover 13 and the lower cover 14 are fixedly connected to form a cavity, a battery 15 and a circuit board are disposed inside the cavity, a support pillar 2 is fixedly connected to the periphery of the lower end surface of the lower cover 14, a fixing plate 3 is fixedly connected to the bottom of the support pillar 2, a motor 4 is mounted above the fixing plate 3 and below the lower cover 14, a wire sleeve 8 and a valve plate 16 are hermetically connected to the bottom of the lower cover 14, the upper surface of the motor 4 is fixedly connected to the valve plate 16, a left fixing plate 6 and a right fixing plate 7 are mounted on the left and right sides of the motor 4, the motor 4 is fixedly mounted on the fixing plate 3 through the left fixing plate 6 and the right fixing plate 7, a sleeve 5 is sleeved around the rotor portion of the motor 4, a middle sealing ring 41 is disposed on the right side contact surface of the motor 4 and the sleeve 5, a left sealing ring 43 is arranged between the left fixing plate 6 and the sleeve 5, a right sealing ring 42 is arranged between the right side of the motor 4 and the right fixing plate 7, and the motor 4 is arranged between the fixing plate 3 and the lower shell 14 and is exposed outside.

In this embodiment, the upper cover 13 and the lower shell 14 are fixedly connected to form a cavity, a battery 15 and a circuit board are arranged in the cavity, the bottom of the lower shell 14 is hermetically connected with a wire sleeve 8 and a valve plate 16, a wire in the wire sleeve 8 electrically connects the motor 4 with the battery 15 in the cavity, and the valve plate 16 is fixedly connected with one end of the upper surface of the motor 4; the motor 4 is fixedly arranged on the fixed plate 3 through a left fixed plate 6 and a right fixed plate 7, a sleeve 5 is sleeved on the periphery of a rotor part of the motor 4, and a middle sealing ring 41 and a groove for mounting the sealing ring are arranged on the contact surface of the motor 4 and the right side of the sleeve 5, so that sealing is realized and water is not easy to enter; the left fixing piece 6 is fixedly arranged on the left side of the sleeve 5 through a fixing screw 44, the screw is fixed on the left side face of the sleeve 5, and a left sealing ring 13 is arranged between the left fixing piece 6 and the sleeve 5, so that sealing is realized and water is not easy to enter; the right side of the motor 4 is fixedly connected with the right fixing piece 7 through a fixing screw, and the right side surface of the sleeve 5 is fixedly connected with the right fixing piece 7 through a fixing screw 44;

electric connection between battery 15 and the circuit board, electric connection between the electric wire connection motor 4 in the wire casing 8 and the battery 15 in the cavity, the both sides of motor 4 are provided with fixed screw 44, left side stationary blade 6 passes through fixed screw 44 fixed mounting on the left surface of sleeve pipe 5, fixed screw 44 and right stationary blade 7 fixed connection are passed through to the right side of motor 4, fixed screw 44 and right stationary blade 7 fixed connection are passed through to the right flank of sleeve pipe 5, inlet port 12 has been seted up to the up end of upper cover 13, the top intercommunication of inlet port 12 has inlet sleeve 11.

The both sides intercommunication of motor 4 has intake pipe 9, and intake pipe 9 extends to one side of wire sleeve 8 and connects in the inside of inferior valve 14, and the lower terminal surface intercommunication of inferior valve 14 has air outlet sleeve 10, the fixed foot 31 of the lower terminal surface four corners fixedly connected with of fixed plate 3.

Wherein, the right side surface of the motor 4 is provided with a sealing ring groove for fixedly installing a right sealing ring 42 between the right side of the motor 4 and the right fixing sheet 7, so that the sealing is realized and water is not easy to enter; the sleeve 5 is made of a heat-conductive material.

The bottom of left and right stationary blade all is provided with fixed connection hole, runs through in the fixed plate through the screw fixation and connects this fixed connection hole, with left and right stationary blade fixed connection on the fixed plate.

The casing of the diving pager is sleeved with the floating body when in use, when the diving pager is used under the water bottom, the upper part of the casing floats on the water surface, and is soaked in the water from the position below the bottom of the casing, so that the motor is also soaked in the water, the motor can be cooled through an external water source, and the cooling effect is optimal;

because the motor is externally rotated at the bottom of the shell, the motor can be maintained or replaced in time when any part of the motor is damaged, the motor is not required to be directly disassembled like the traditional arrangement, the cost is high, and the sealing property of the shell or other parts can be frequently damaged.

In conclusion, the diving breathing machine with the external motor can completely soak the motor in water, so that automatic cooling is realized, and the cooling effect is better; meanwhile, the maintenance and the replacement of parts are convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 a diving breathing machine of external motor, includes shell (1), shell (1) includes upper cover (13) and inferior valve (14), upper cover (13) with vacuole formation behind the fixed connection between inferior valve (14), the inside of cavity is provided with battery (15) and circuit board, its characterized in that, fixedly connected with support column (2) all around the lower terminal surface of inferior valve (14), the bottom fixedly connected with fixed plate (3) of support column (2), motor (4) are installed to the top of fixed plate (3) and the below of inferior valve (14), the bottom sealing connection of inferior valve (14) has wire sleeve (8) and valve block (16), the upper surface of motor (4) with fixed connection between valve block (16), left stationary blade (6) and right stationary blade (7) are installed to the left and right sides of motor (4), motor (4) pass through left stationary blade (6) with right stationary blade (7) fixed mounting is on fixed plate (3), the cover is equipped with sleeve pipe (5) around the rotor part of motor (4), motor (4) with the right side contact surface of sleeve pipe (5) is provided with well sealing washer (41), left stationary blade (6) with be provided with left sealing washer (43) between sleeve pipe (5), the right side of motor (4) with be provided with right sealing washer (42) between right stationary blade (7), motor (4) install in fixed plate (3) with expose outside between inferior valve (14).

2. The diving respirator with external motor as claimed in claim 1, wherein said battery (15) is electrically connected to said circuit board, and said wire inside said wire sleeve (8) is electrically connected to said motor (4) and said battery (15) inside said cavity.

3. The diving breathing machine with the external motor as claimed in claim 1, wherein two sides of the motor (4) are provided with fixing screws (44), and the left fixing plate (6) is fixedly mounted on the left side surface of the casing (5) through the fixing screws (44).

4. The diving breathing machine with the external motor as claimed in claim 3, wherein the right side of the motor (4) is fixedly connected with the right fixing plate (7) through the fixing screw (44), and the right side surface of the sleeve (5) is fixedly connected with the right fixing plate (7) through the fixing screw (44).

5. The diving breathing machine with the external motor as claimed in claim 1, wherein the upper end surface of the upper cover (13) is provided with an air inlet hole (12), and an air inlet sleeve (11) is communicated above the air inlet hole (12).

6. The diving respirator with external motor as claimed in claim 1, wherein the motor (4) is connected with air inlet pipes (9) at both sides, and the air inlet pipes (9) extend to one side of the wire sleeve (8) and are connected with the inside of the lower shell (14).

7. The diving respirator with the external motor as claimed in claim 1, wherein the lower end surface of the lower shell (14) is communicated with an air outlet sleeve (10).

8. The diving respirator with the external motor as claimed in claim 1, wherein the fixing feet (31) are fixedly connected to the four corners of the lower end surface of the fixing plate (3).