CN219943273U

CN219943273U - Outdoor shower device

Info

Publication number: CN219943273U
Application number: CN202321050416.5U
Authority: CN
Inventors: 董振雁
Original assignee: Foshan Meiruida Intelligent Technology Co ltd
Current assignee: Foshan Meiruida Intelligent Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-03
Anticipated expiration: 2033-05-04

Abstract

The utility model provides an outdoor shower device, comprising: a shower head comprising a first joint for connecting a water pipe; a control unit including a driving circuit board; the submersible pump comprises a shell assembly, a motor and an impeller, wherein the shell assembly comprises a water inlet, a water outlet, a first cavity, a second cavity, a third cavity and a second joint part used for connecting a water pipe, the second joint part is used for being connected with the first joint part of the shower nozzle through the water pipe, and the motor is electrically connected with the driving circuit board and driven by the driving circuit board to rotate; the water inlet, the third cavity, the second cavity and the water outlet are sequentially communicated, the impeller is arranged at the tail end of the rotating shaft of the motor, and the impeller is driven by the rotating shaft of the motor to rotate and pushes water entering the third cavity from the water inlet into a water pipe connected to the second joint part through the second cavity and the water outlet. The utility model can greatly facilitate outdoor bathing.

Description

Outdoor shower device

Technical Field

The embodiment of the utility model relates to the field of outdoor supplies, in particular to an outdoor shower device.

Background

With the development of social economy and the improvement of living standard, self-driving tour and outdoor exercises are favored by more and more people. When people are away from home and in self-driving tour and outdoor exercises, the exercise time is long, the exercise amount is relatively large, and perspiration is inevitably more. Limited by outdoor conditions, to wash away body soils, the body is typically wiped with a single bath of water in a very silent area, which undoubtedly increases discomfort during subsequent activities.

Disclosure of Invention

The embodiment of the utility model provides an outdoor shower device aiming at the problem that the outdoor cleaning body is unchanged.

The technical scheme for solving the technical problems in the embodiment of the utility model is that an outdoor shower device is provided, which comprises:

a shower head comprising a first joint for connecting a water pipe;

a control unit including a driving circuit board;

the submersible pump comprises a shell component, a motor and an impeller, wherein the shell component comprises a water inlet, a water outlet, a first cavity, a second cavity, a third cavity and a second joint part used for connecting a water pipe, the second joint part is used for being connected with the first joint part of the shower nozzle through the water pipe, and the motor is electrically connected with the driving circuit board and driven by the driving circuit board to rotate;

the water inlet, the third cavity, the second cavity and the water outlet are sequentially communicated, the second joint part is arranged at the water outlet, the first cavity is respectively sealed and isolated from the second cavity and the third cavity, and the second cavity surrounds or partially surrounds the first cavity; the motor is arranged in the first cavity, and the tail end of the rotating shaft of the motor extends into the third cavity; the impeller is arranged at the tail end of the rotating shaft of the motor, and the impeller is driven by the rotating shaft of the motor to rotate and pushes water entering the third cavity from the water inlet into a water pipe connected to the second joint part through the second cavity and the water outlet.

As a further improvement of the utility model, the casing assembly of the submersible pump comprises a main casing and a bottom cover, wherein the main casing is tower-shaped with an opening at the bottom, the bottom cover is fixed at the bottom of the main casing, the water inlet is positioned on the bottom cover, and the water outlet is positioned at the top of the main casing.

As a further improvement of the utility model, the casing assembly of the submersible pump comprises a sleeve with an opening at the bottom, and a columnar cavity coaxial with the main casing is arranged in the main casing;

the sleeve is arranged in the columnar cavity, the first cavity is positioned in the sleeve, the second cavity is positioned between the outer wall of the sleeve and the inner wall of the columnar cavity, and the third cavity is positioned between the sealing cover of the motor and the bottom cover.

As a further improvement of the utility model, the side wall of the columnar cavity in the main shell is provided with a plurality of axial ribs, the axial ribs are uniformly distributed along the circumferential direction of the inner wall of the columnar cavity, and the sleeve is arranged in the columnar cavity in a manner that the outer wall of the sleeve is abutted against the axial ribs so that a gap is reserved between the outer wall of the sleeve and the inner wall of the columnar cavity.

As a further improvement of the utility model, the sleeve is provided with a first sealing joint, and the first sealing joint is provided with a first wire through hole; the top of the sleeve is conical and provided with a second sealing joint, and a second wire through hole is formed in the second sealing joint; a cable for connecting the motor is by outside of main casing is in proper order warp first wire hole, second cavity and second wire hole with motor electricity in the sleeve is connected.

As a further improvement of the utility model, the bottom cover comprises a bowl-shaped bottom wall, and at least one part of the impeller is positioned in the area of the bowl-shaped bottom wall.

As a further improvement of the utility model, the edge of the bottom cover extends upwards to form a connecting wall matched with the inner wall of the columnar cavity, and a bayonet is formed on the connecting wall; the inner wall of the main shell is provided with a clamping block, and the bottom cover is arranged at the bottom of the main shell in a mode that the connecting wall is inserted into the columnar cavity and the bayonet is clamped with the clamping block.

As a further improvement of the utility model, the casing component of the submersible pump comprises a base, wherein the base is fixed at the bottom of the bottom cover, and a plurality of through holes are formed in the base, and water outside the submersible pump enters the water inlet of the bottom cover through the through holes.

As a further development of the utility model, the outdoor shower device comprises a mobile energy storage battery, which is electrically connected to and supplies power to the drive circuit board of the control unit.

As a further development of the utility model, the drive circuit board is integrated with the mobile energy storage battery and the drive circuit board is electrically connected with the motor in the housing assembly of the submersible pump via an electrically conductive cable.

The utility model has the following beneficial effects: the water is conveyed to the shower nozzle through the submersible pump, so that the outdoor bathing is greatly facilitated.

Drawings

Fig. 1 is a schematic view of an outdoor shower apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a submersible pump in an outdoor shower apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a submersible pump in an outdoor shower apparatus according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the internal structure of a main housing of a submersible pump in an outdoor shower apparatus according to an embodiment of the present utility model;

fig. 5 is an exploded view of a submersible pump in an outdoor shower apparatus according to an embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, the outdoor shower device provided by the embodiment of the utility model is schematic, can be used in the outdoor field, and is convenient to carry. The outdoor shower device of the present embodiment includes a shower head 10, a submersible pump 20, and a control unit 30, wherein the shower head 10 may be connected to the submersible pump 20 through a water pipe 50, and the submersible pump 20 may be electrically connected to the control unit 30 through a conductive cable 60.

The shower head 10 includes a first joint part (not shown) and is connected to the water pipe 50 through the first joint part. Specifically, the first joint part may be connected to the water pipe through a screw thread manner, or may be connected to the water pipe through a fastening manner. The shower head 10 and the connection structure of the shower head 10 and the water pipe 50 may be constructed in a conventional manner in the art, and will not be described herein.

The control unit 30 includes a driving circuit board that can convert input direct current into alternating current for output. Specifically, the driving circuit board may be integrated with an inverter circuit or the like. The driving circuit board of the control unit 30 may be conventional in the art, and will not be described herein.

As shown in fig. 2 and 3, the submersible pump 20 includes a housing assembly, a motor 25 and an impeller 26, and the housing assembly includes a water inlet 221, a water outlet 211, a first cavity 215, a second cavity 216, a third cavity 217 and a second joint portion 218, and the second joint portion 218 is used for connecting the water pipe 50 and is connected with the first joint portion of the shower nozzle 10 through the water pipe 50, and the motor 25 is electrically connected with and driven to rotate by a driving circuit board.

The water inlet 221, the third cavity 217, the second cavity 216 and the water outlet 211 are sequentially connected, and the second joint portion 218 is disposed at the water outlet 211. The first cavity 215 is sealed from the second and third cavities 216, 217, respectively, and the second cavity 216 surrounds or partially surrounds the first cavity 215. The motor 25 is installed in the first cavity 215, and the end of the rotating shaft 251 of the motor 25 extends into the third cavity 217, the impeller 26 is installed at the end of the rotating shaft 251 of the motor 25, and the impeller 26 is driven to rotate by the rotating shaft 251 of the motor 25 and pushes the water entering the third cavity 217 from the water inlet 221 into the water pipe connected to the second joint portion 218 through the second cavity 216 and the water outlet 211.

When the outdoor shower device is used for shower, the water outlet 211 of the submersible pump 20 is connected with the shower head 10 through the water pipe 50, the control unit 30 is connected to a direct-current power supply through the conductive cable, the submersible pump 20 is placed in a water body (such as a water bucket), the motor is controlled to run through the control unit 30, the submersible pump 20 can pump water to the shower head, water can be discharged from the shower head, and outdoor shower is greatly facilitated. In addition, the submersible pump 20 is detachably connected with the shower head 10 through the water pipe 50, so that portability of the outdoor shower device is greatly facilitated.

Furthermore, since the second cavity 216 of the submersible pump 20 encloses or partially encloses the first cavity 215 for mounting the motor 25, the submersible pump 20 can be made to ensure the water pressure delivered to the showerhead with a small volume.

Referring to fig. 2 and 3, in one embodiment of the present utility model, the housing assembly of the submersible pump 20 includes a main housing 21 and a bottom cover 22, wherein the main housing 21 has a tower shape with an opening at the bottom, the bottom cover 22 fixes the bottom of the main housing 21, the water inlet 221 is located on the bottom cover 22, and the water outlet 211 is located at the top of the main housing 21. Since the tower-shaped main housing 21 is advantageous in that the center of gravity thereof is located at the lower portion, it is ensured that the water inlet 221 is maintained at the bottom of the submersible pump 20, and the outdoor shower apparatus can be used even if the water level is low again. The main housing 21 and the bottom cover 22 may be made of hard engineering plastics or metals, thereby ensuring structural strength thereof.

As shown in fig. 5, the casing assembly of the submersible pump 20 includes a sleeve 23, and an opening is formed at the bottom of the sleeve 23, and accordingly, a cylindrical cavity is formed in the main casing 21, and a central axis of the cylindrical cavity coincides with a central axis of the main casing 21. The sleeve 23 is installed in the columnar cavity of the main housing 21, and the central axis of the sleeve 23 coincides with the central axis of the columnar cavity. The first cavity 215, the second cavity 216 and the third cavity 217 are all located in the columnar cavity of the main housing 21 and are separated by the sleeve 23 and the bottom cover 22.

Specifically, the first cavity 215 is located in the sleeve 23, that is, the motor 25 is installed in the sleeve 23, specifically, the motor 25 may be directly plugged into the sleeve 23 from an opening at the bottom of the sleeve 23, and the sealing cover 252 at the bottom of the motor 25 is in sealing connection with the inner wall of the sleeve 23, and in addition, in order to ensure sealing performance, a sealant may be filled outside the sealing cover 252. The second chamber 216 is located between the outer wall of the sleeve 23 and the inner wall of the cylindrical chamber (i.e., the inner wall of the main housing 21), and the third chamber 217 is located between the sealing cover 252 and the bottom cover 22 of the motor 25.

With the above structure, the center axis of the submersible pump 20 is coincident with the center axis of the motor 25, thereby ensuring the stable operation of the motor 25. Meanwhile, the water entering the third cavity 217 may be pushed to the side wall of the bottom cover 22 when the impeller 26 rotates, and enter the second cavity 216 upward along the bottom cover 22 and the side wall of the main housing 21, and then enter the water pipe 50 through the water outlet 211. Since the second cavity 216 is disposed around the sidewall of the main housing 21, the resistance in the water flow direction is relatively small, and since the second cavity 216 is located between the sleeve 23 and the main housing 21, the width thereof is relatively small, the resistance affecting the water flow, such as vortex, is further reduced, and the water pressure of the water discharged from the water outlet 211 is improved.

In particular, as shown in FIG. 3, the bottom cover 22 includes a bottom wall that is bowl-shaped, and at least a portion of the impeller 26 is located in the area of the bowl-shaped bottom wall. In this way, water flow that is forced to the bowl-shaped bottom wall as the impeller 26 rotates may be forced up the bottom wall into the second chamber 216, increasing the water pressure of the water flow into the second chamber 216.

In an embodiment of the present utility model, as shown in fig. 4, the side wall of the cylindrical cavity in the main housing 21 (i.e. the inner wall of the main housing 21) has a plurality of ribs 213, each rib 213 is disposed along the axial direction of the main housing 21, and the plurality of ribs 213 are uniformly distributed along the circumferential direction of the inner wall of the cylindrical cavity. When the sleeve 23 is fitted into the main housing 21, the outer wall of the sleeve 23 abuts against the ribs 213. In the above manner, not only the sleeve 23 can be stably fixed in the main housing 21, but also a gap is left between the outer wall of the sleeve 23 and the inner wall of the columnar cavity to form the second cavity 216.

As shown in fig. 3-5, the edge of the bottom cover 22 extends upwards to form a connecting wall 222 matched with the inner wall of the columnar cavity (i.e. the main shell 21), and a bayonet 223 is formed on the connecting wall 222; accordingly, the inner wall of the main housing 21 has the latch 214, so that when the bottom cover 22 is assembled to the main housing 21, the connection wall 222 is inserted into the cylindrical cavity and contacts with the inner wall of the main housing 21, and the bayonet 223 is engaged with the latch 214 by rotating the bottom cover 22, thereby improving the stability of fixing the bottom cover 22 with the main housing 21.

In addition, the casing assembly of the submersible pump 20 further includes a base 24, the base 24 is fixed at the bottom of the bottom cover 22, and the base 24 has a plurality of through holes, and water outside the submersible pump 20 enters the water inlet 221 of the bottom cover 22 through the through holes on the base 24. The base 24 prevents large impurities from entering the submersible pump through the water inlet 221, and prevents the submersible pump from being blocked. In particular, to enhance the filtering performance, a screen or the like may be provided at the through hole of the base 24.

To achieve the electrical connection of the motor 25, in one embodiment of the utility model, the sleeve 23 has a first sealing joint 212 thereon, and the first sealing joint 212 has a first wire through hole thereon; accordingly, the top of the sleeve 23 is tapered and has a second sealing joint 231, and the second sealing joint 231 has a second via hole thereon; the conductive cable 60 for connecting the motor 25 is electrically connected with the motor 25 in the sleeve 23 from the outside of the main housing 21 through the first wire passing hole, the top of the second cavity 216 and the second wire passing hole in sequence. The conductive cable 60 connected to the motor 25 may be used as part of the submersible pump 20 after the installation of the submersible pump 20 is completed, leaving only the external connector lug.

In particular, in order to improve the sealing performance, the first and second sealing joints 212 and 231 may be formed of a rubber material having elasticity, and a sealant may be injected into the first and second via holes to improve the sealing performance. In addition, after the connection of the conductive cable 60 and the motor 25 is completed, sealant can be poured on the top of the sleeve 23, so that the sealing performance is further improved.

In one embodiment of the present utility model, the outdoor shower apparatus may further include a mobile energy storage battery 40, and the mobile energy storage battery 40 is electrically connected to and supplies power to the driving circuit board of the control unit 30. By the mode, the application occasions of the outdoor shower device can be further increased. In practice, the outdoor shower device may also be powered by an automobile battery or the like.

In particular, the drive circuit board of the control unit 30 described above may be integrated with the mobile energy storage battery 40 and the drive circuit board is electrically connected to the motor 25 within the housing assembly of the submersible pump 20 via the electrically conductive cable 60. That is, the power supply and the driving circuit board are both located outside the submersible pump 20, so that the submersible pump is not placed in water when in use, and the use safety is improved.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An outdoor shower device, comprising:

a shower head comprising a first joint for connecting a water pipe;

a control unit including a driving circuit board;

the submersible pump comprises a shell assembly, a motor and an impeller, wherein the shell assembly comprises a water inlet, a water outlet, a first cavity, a second cavity, a third cavity and a second joint part used for connecting a water pipe, the second joint part is used for being connected with the first joint part of the shower nozzle through the water pipe, and the motor is electrically connected with the driving circuit board and driven by the driving circuit board to rotate;

2. An outdoor shower device according to claim 1, wherein the housing assembly of the submersible pump comprises a main housing and a bottom cover, the main housing being tower-shaped with an opening in the bottom, the bottom cover being secured to the bottom of the main housing, and the water inlet being located on the bottom cover, and the water outlet being located on the top of the main housing.

3. An outdoor shower device according to claim 2, wherein the housing assembly of the submersible pump comprises a sleeve having an opening at the bottom, the main housing having a cylindrical cavity therein coaxial with the main housing;

4. An outdoor shower apparatus according to claim 3, wherein the side wall of the columnar cavity in the main housing has a plurality of axial ribs, the ribs are uniformly distributed along the circumference of the inner wall of the columnar cavity, and the sleeve is mounted in the columnar cavity in such a manner that the outer wall thereof abuts against the ribs so that a gap is left between the outer wall of the sleeve and the inner wall of the columnar cavity.

5. An outdoor shower device as claimed in claim 3, wherein the sleeve has a first sealing joint thereon and the first sealing joint has a first wire through hole thereon; the top of the sleeve is conical and provided with a second sealing joint, and a second wire through hole is formed in the second sealing joint; a cable for connecting the motor is by outside of main casing is in proper order warp first wire hole, second cavity and second wire hole with motor electricity in the sleeve is connected.

6. An outdoor shower device according to claim 3, wherein the bottom cover comprises a bowl-shaped bottom wall and at least a portion of the impeller is located in the region of the bowl-shaped bottom wall.

7. An outdoor shower device according to claim 3, wherein the edge of the bottom cover extends upwardly to form a connecting wall which is adapted to the inner wall of the cylindrical cavity, and the connecting wall is formed with a bayonet; the inner wall of the main shell is provided with a clamping block, and the bottom cover is arranged at the bottom of the main shell in a mode that the connecting wall is inserted into the columnar cavity and the bayonet is clamped with the clamping block.

8. An outdoor shower apparatus according to claim 3, wherein the housing assembly of the submersible pump comprises a base fixed to the bottom of the bottom cover and having a plurality of through holes therein, and water outside the submersible pump enters the water inlet of the bottom cover through the through holes.

9. An outdoor shower device as claimed in any one of claims 1 to 8, comprising a mobile energy storage battery electrically connected to and powering a drive circuit board of the control unit.

10. The outdoor shower device of claim 9, wherein the drive circuit board is integrated with the mobile energy storage battery and the drive circuit board is electrically connected to a motor within a housing assembly of the submersible pump via an electrically conductive cable.