CN220303914U - Electric water heater - Google Patents

Abstract

The utility model discloses an electric water heater, which comprises a shell, wherein the bottom of the shell is connected with a water inlet pipe and a water outlet pipe, the bottom of the shell is provided with an electricity-proof wall cover, the bottom of the electricity-proof wall cover is provided with a hidden cover, an installation cavity for hiding the water inlet pipe and the water outlet pipe is enclosed between the hidden cover and the electricity-proof wall cover, the electricity-proof wall cover is provided with a socket, the hidden cover is correspondingly provided with a plug-in part, the plug-in part is plugged with the socket, the installation preset position of the hidden cover is realized, one of a buckling head and a buckling seat in a push type buckle is arranged on the electricity-proof wall cover, and the other one is arranged on the hidden cover. The hidden cover is pressed towards the direction close to the electricity-proof wall cover so as to enable the clamping head to be clamped with the clamping seat or release the clamping between the clamping head and the clamping seat. The electric water heater improves the mounting structure between the hidden cover and the electricity-proof wall cover, and is convenient for the disassembly and assembly of the hidden cover.

Description

Electric water heater

Technical Field

The utility model relates to the technical field of water heaters, in particular to an electric water heater.

Background

The electric water heater comprises a shell, an inner container, a water inlet pipe, a water outlet pipe and other parts, and is fixedly arranged on a wall or a ceiling of a room (such as a bathroom) through a bracket. The shell is of a cylindrical structure, and a plastic electricity-proof wall cover is arranged at the bottom of the shell and used for fixing the display panel, the operation panel and the like. The electricity-proof wall cover is provided with an opening for the water inlet pipe and the water outlet pipe to pass through. The electricity-proof wall cover is externally provided with a hiding cover which hides the water inlet pipe and the water outlet pipe.

The fixed structure of bump joint is adopted between the hidden cover and the electricity-proof wall cover, so that the hidden cover is not easy to detach after being installed, and the maintenance of the connection pipe of the water inlet pipe and the water outlet pipe inside the hidden cover is inconvenient.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

Aiming at the problems pointed out in the background technology, the utility model provides an electric water heater, which improves the mounting structure between a hidden cover and an anti-electricity wall cover and is convenient for the disassembly and assembly of the hidden cover.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the utility model provides an electric water heater, which comprises a shell, wherein the bottom of the shell is connected with a water inlet pipe and a water outlet pipe, the bottom of the shell is provided with an electricity-proof wall cover, the bottom of the electricity-proof wall cover is provided with a hidden cover, a mounting cavity for hiding the water inlet pipe and the water outlet pipe is enclosed between the hidden cover and the electricity-proof wall cover, the electricity-proof wall cover is provided with a socket, the hidden cover is correspondingly provided with a plug-in part, the plug-in part is plugged with the socket, the installation preset position of the hidden cover is realized, one of a buckling head and a buckling seat in a push type buckle is arranged on the electricity-proof wall cover, and the other one is arranged on the hidden cover.

The hidden cover is pressed towards the direction close to the electricity-proof wall cover so as to enable the clamping head to be clamped with the clamping seat or release the clamping between the clamping head and the clamping seat.

The electric water heater improves the mounting structure between the hidden cover and the electricity-proof wall cover, and is convenient for the disassembly and assembly of the hidden cover.

In some embodiments of the present application, one side of the installation cavity is provided with an opening for the pipe, the push-type buckle is arranged on one side close to the opening of the installation cavity, and the plugging position of the plugging part and the socket is located on one side far away from the opening of the installation cavity.

In some embodiments of the present application, the hiding cover includes a bottom plate, and a front side plate, a left side plate, and a right side plate disposed on the bottom plate, where the opening is opposite to the front side plate;

one of the buckling head and the buckling seat is arranged on the left side plate and the right side plate;

the front side plate is provided with the plug-in connection part.

In some embodiments of the present application, the left side board right side board is equipped with the mounting groove on the one side towards the installation cavity, the open orientation of mounting groove the electricity-proof wall cover, the buckle seat is located in the mounting groove.

In some embodiments of the present application, the plugging portion is disposed on a top edge of the front side plate, and the plugging portion extends obliquely from the top edge of the front side plate toward an outer side of the mounting cavity and in a direction close to the bottom plate.

In some embodiments of the present application, the electricity-proof wall cover is provided with a groove on a side facing the hiding cover, the groove has a front side wall, a left side wall and a right side wall, and the front side wall is located on a side far from the opening of the mounting cavity;

the front side wall is provided with the socket, one of the buckle head and the buckle seat is arranged in the groove and is close to the left side wall and the right side wall.

In some embodiments of the present application, a protrusion is disposed in the groove, and the protrusion extends along the front sidewall, the left sidewall, and the right sidewall, and a top edge of the hiding cover abuts against the protrusion.

In some embodiments of the present application, a limiting portion is disposed at a position, close to the left side wall and the right side wall, in the groove, a limiting gap is formed between the limiting portion and the left side wall and between the limiting portion and the right side wall, and the left side plate and the right side plate are limited in the limiting gap of the corresponding side.

In some embodiments of the present application, the limiting portion is disposed near one of the fastening head or the fastening seat disposed in the groove.

In some embodiments of the present application, a pressing indication area is provided on the hiding cover, and the pressing indication area is opposite to the pressing buckle. Compared with the prior art, the utility model has the advantages and positive effects that:

compared with the prior art, the utility model has the advantages and positive effects that:

in the electric water heater disclosed by the application, the installation between the hidden cover and the electricity-proof wall cover is realized by virtue of the plug-in structure and the push type buckle, so that the convenient installation and the disassembly of the hidden cover are realized. Specifically, when the hidden cover is installed, firstly, the plug-in part on the hidden cover is inserted into the socket on the discharge wall cover, so that the installation and pre-positioning of the hidden cover are realized, and then the hidden cover is pressed towards the direction close to the electricity-proof wall cover, so that the buckling heads and the buckling seats respectively arranged on the hidden cover and the electricity-proof wall cover are buckled, and the hidden cover is fixedly installed on the electricity-proof wall cover. When the hidden cover is disassembled, the hidden cover is pressed towards the direction close to the electricity-proof wall cover, so that the clamping head is separated from the clamping seat, the fixed connection between the hidden cover and the electricity-proof wall cover is relieved, and then the hidden cover is pulled along the direction of the socket, so that the plug-in part is separated from the socket, and the hidden cover can be disassembled.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic view of an electric water heater according to an embodiment, as seen from the front side;

fig. 2 is a schematic view of the electric water heater according to the embodiment, as seen from the rear side;

FIG. 3 is a schematic diagram of an assembly structure of a power-proof wall cover and a hidden cover according to an embodiment;

FIG. 4 is a schematic structural view of a concealing cover according to an embodiment;

FIG. 5 is a schematic view of a structure of a mounting buckle seat on a hidden cover according to an embodiment;

FIG. 6 is a schematic view of a structure of a power-proof wall cover according to an embodiment;

reference numerals:

100. a housing; 110. a bracket;

200. an electricity-proof wall cover; 210. a first opening; 220. a second opening; 230. a groove; 231. a front sidewall; 232. a left side wall; 233. a right side wall; 240. a boss; 250. a socket; 260. a limit part; 270. spacing gaps;

300. a concealing cover; 310. a plug-in part; 321. a bottom plate; 322. a front side plate; 323. a left side plate; 324. a right side plate; 330. a mounting groove; 340. pressing the indication area;

400. a mounting cavity;

500. a push type buckle; 510. a snap-on head; 520. a clamping seat;

610. a water inlet pipe; 620. a water outlet pipe; 630. a pre-filter.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

The present embodiment discloses an electric water heater, referring to fig. 1 and 2, comprising a housing 100, wherein the housing 100 has a cylindrical structure, and the back side of the housing 100 is fixedly mounted to a wall of a room (such as a bathroom) through a bracket 110. The bottom of the housing 100 is connected with a water inlet pipe 610 and a water outlet pipe 620, external cold water enters the electric water heater through the water inlet pipe 610, becomes hot water after being heated, and flows out of the water outlet pipe 620.

A pre-filter 630 is provided in the water inlet pipe 610 for filtering cold water entering the inside of the electric water heater.

The bottom of the housing 100 is provided with a power-proof wall cover 200, and a display panel, an operation panel, and the like are mounted on the power-proof wall cover 200.

Referring to fig. 6, the structure of the electricity-proof wall cover 200 is provided with a first opening 210 and a second opening 220 for the water inlet pipe 610 and the water outlet pipe 620 to pass through.

The hiding cover 300 is detachably arranged at the bottom of the electricity-proof wall cover 200, the structure of the hiding cover 300 is shown in fig. 4 and 5, the structure of the hiding cover 300 assembled with the electricity-proof wall cover 200 is shown in fig. 3, and an installation cavity 400 for hiding the water inlet pipe 610, the water outlet pipe 620 and the pre-filter 630 is defined between the hiding cover 300 and the electricity-proof wall cover 200.

The mounting between the hidden cover 300 and the electricity proof wall cover 200 is realized by means of the plugging structure and the push type buckle 500.

Specifically, the socket 250 is provided on the anti-electricity wall cover 200, the hidden cover 300 is correspondingly provided with the plugging portion 310, and the plugging portion 310 is plugged with the socket 250, so as to realize the pre-positioning of the hidden cover 300 during installation.

The push button 500 includes a button head 510 and a button seat 520, and the push button 500 is of the prior art and is not described herein. One of the fastening head 510 and the fastening seat 520 is disposed on the anti-electricity wall cover 200, and the other is disposed on the hidden cover 300. The hidden cover 300 is fixed on the anti-electricity wall cover 200 through the buckling between the buckling head 510 and the buckling seat 520. The snap-in head 510 is separated from the snap-in seat 520 by a pressing operation so as to detach the hidden cover 300 from the electricity-proof wall cover 200.

When the hidden cover 300 is installed, the plug part 310 is inserted into the socket 250 to realize the installation and pre-positioning of the hidden cover 300, and then the hidden cover 300 is pressed towards the direction close to the electricity-proof wall cover 200, so that the buckle head 510 and the buckle seat 520 are clamped, and the hidden cover 300 is fixedly installed on the electricity-proof wall cover 200.

When the hidden cover 300 is detached, the hidden cover 300 is pressed towards the direction close to the electricity-proof wall cover 200, so that the fastening head 510 and the fastening seat 520 are separated, the fixed connection between the hidden cover 300 and the electricity-proof wall cover 200 is released, and then the hidden cover 300 is pulled along the direction of the jack 250, so that the plug-in part 310 is separated from the jack 250, and the hidden cover 300 can be detached.

Through grafting structure and push type buckle 500, realize hiding the portable installation and the dismantlement of cover 300.

In some embodiments of the present application, one side of the mounting cavity 400 has an opening for the running pipe, taking the orientation shown in fig. 1 and 2 as an example, the opening of the mounting cavity 400 is toward the rear side of the electric water heater, such that the water inlet pipe 610, the water outlet pipe 620, and the pre-filter 630 within the mounting cavity 400 are not visible from the front side of the electric water heater.

The push type buckle 500 is disposed at a side close to the opening of the installation cavity 400, and the plugging position of the plugging portion 310 and the socket 250 is located at a side far away from the opening of the installation cavity 400. That is, the push button 500 is disposed near the rear side of the electric water heater, and the plugging position of the plugging portion 310 and the socket 250 is disposed near the front side of the electric water heater.

When the electric water heater is provided with the hidden cover 300 in the installation state shown in fig. 1, a user stands under the electric water heater to install the hidden cover 300, firstly inserts the front side of the hidden cover 300 into the electricity-proof wall cover 200, and then presses the hidden cover 300 towards the direction close to the electricity-proof wall cover 200, namely presses the hidden cover 300 upwards, so that the buckle head 510 positioned at the rear side is clamped with the buckle seat 520, and the installation of the hidden cover 300 can be realized.

When the hidden cover 300 is detached in the installed state shown in fig. 1, the user stands under the electric water heater to detach the hidden cover, presses the hidden cover 300 towards the direction close to the electricity-proof wall cover 200, that is, presses the hidden cover 300 upwards, separates the buckle head 510 and the buckle seat 520 positioned at the rear side, pulls the hidden cover 300 along the direction of the socket 250, and separates the plug-in part 310 from the socket 250, so that the hidden cover 300 can be detached.

In some embodiments of the present application, the hiding cover 300 is provided with the pressing indication area 340, the pressing indication area 340 is opposite to the pressing buckle 500, so that an operation indication is provided for a user, and a pressing force can accurately act on the pressing buckle 500, so that the fastening head 510 is fastened or separated from the fastening seat 520, and the operation reliability is improved.

In some embodiments of the present application, referring to fig. 4 and 5, the hiding cover 300 includes a bottom plate 321, a front side plate 322, a left side plate 323, and a right side plate 324 disposed on the bottom plate 321, the front side plate 322, the left side plate 323, and the right side plate 324 are integrally formed, and an opening of the mounting cavity 400 is opposite to the front side plate 322.

One of the fastening head 510 and the fastening seat 520 is disposed on the left side plate 323 and the right side plate 324, and the front side plate 322 is provided with the plugging portion 310. Thus, the front side of the hidden cover 300 is spliced with the anti-electricity wall cover 200 to realize the installation pre-positioning, the left side and the right side are fixedly clamped with the anti-electricity wall cover 200 through the push type buckles 500, and the three side edges of the hidden cover 300 are provided with structures connected with the anti-electricity wall cover 200, so that the installation stability is improved.

The plug parts 310 are arranged at intervals along the length direction of the front side plate 322, and correspondingly, the sockets 250 are also arranged at intervals, so that the installation stability of the hiding cover 300 is further improved.

In some embodiments of the present application, the left side plate 323 and the right side plate 324 are provided with a mounting groove 330 on one side facing the mounting cavity 400, the opening of the mounting groove 330 faces the anti-electricity wall cover 200, the fastening seat 520 is disposed in the mounting groove 330, and the fastening head 510 is disposed on the anti-electricity wall cover 200. Thus, when the hidden cap 300 is pressed in a direction approaching the power-proof wall cap 200, the locking head 510 can be locked with the locking seat 520. In addition, the fastening head 510 and the fastening seat 520 are located on the installation cavity 400 side, and the concealed design of the push type fastening 500 is also realized.

In some embodiments of the present application, the plugging portion 310 is disposed on the top edge of the front side plate 322, and the plugging portion 310 extends obliquely from the top edge of the front side plate 322 toward the outside of the mounting cavity 400 and in a direction close to the bottom plate 321.

Thus, when the plugging portion 310 is inserted into the socket 250, the plugging portion 310 inclined obliquely downward can achieve the effect of hanging the hidden cover 300 on the electricity-proof wall cover 200.

Referring to fig. 6 in some embodiments of the present application, the power-proof wall cover 200 is provided with a groove 230 on a side facing the hidden cover 300, the groove 230 has a front side wall 231, a left side wall 232, and a right side wall 233, and the front side wall 231 is located at a side far from the opening of the mounting cavity 400.

The front side wall 231 is provided with a socket 250, and one of the fastening head 510 and the fastening seat 520 is disposed in the groove 230 and is close to the left side wall 232 and the right side wall 233. In the configuration shown in fig. 6, a snap head 510 is disposed within the recess 230.

The arrangement of the groove 230 provides a special installation area for the hiding cover 300, and the front side wall 231, the left side wall 232 and the right side wall 233 of the groove 230 have corresponding leaning limiting effects on the front side plate 322, the left side plate 323 and the right side plate 324 of the hiding cover 300, which also helps to further improve the installation stability of the hiding cover 300.

In some embodiments of the present application, a protrusion 240 is disposed in the recess 230, and the protrusion 240 extends along the front side wall 231, the left side wall 232, and the right side wall 233.

When the hiding cover 300 is mounted, the hiding cover 300 is inserted in an inclined posture when the inserting portion 310 is inserted into the socket 250, and the top edge of the hiding cover 300 abuts against the boss 240, so that the inserting portion 310 is easily inserted into the socket 250.

In some embodiments of the present application, a limiting portion 260 is disposed in the recess 230 at a position close to the left side wall 232 and the right side wall 233, a limiting gap 270 is formed between the limiting portion 260 and the left side wall 232 and the right side wall 233, and the left side plate 323 and the right side plate 324 are limited in the limiting gap 270 on the corresponding sides.

The limiting part 260 has the limiting effect on the left side plate 323 and the right side plate 324, on one hand, the position deviation of the left side plate 323 and the right side plate 324 is avoided, and the buckling seats 520 arranged on the left side plate 323 and the right side plate 324 are ensured to be in opposite joint with the buckling heads 510 on the corresponding sides; on the other hand, the reliability of the hiding cover 300 after installation is improved.

In some embodiments of the present application, the limiting portion 260 is disposed near one of the snap head 510 or the snap seat 520 disposed in the recess 230.

In this embodiment, the snap-fit head 510 is disposed in the groove 230, and the limiting portion 260 is disposed near the snap-fit head 510, so as to further improve the reliability of the snap-fit head 510 and the snap-fit seat 520 on the corresponding side.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. An electric water heater comprising:

the bottom of the shell is connected with a water inlet pipe and a water outlet pipe;

the electric water heater is characterized by further comprising:

the electricity-proof wall cover is arranged at the bottom of the shell and is provided with a socket;

the hidden cover is detachably arranged at the bottom of the electricity-proof wall cover, an installation cavity for hiding the water inlet pipe and the water outlet pipe is enclosed between the hidden cover and the electricity-proof wall cover, an inserting part is arranged on the hidden cover, and the inserting part is inserted into the inserting opening;

the push type buckle comprises a buckle head and a buckle seat, one of the buckle head and the buckle seat is arranged on the anti-electricity wall cover, the other is arranged on the hidden cover, and the hidden cover is pressed towards the direction close to the anti-electricity wall cover so as to enable the buckle head to be in clamping connection with the buckle seat or release the clamping connection between the buckle head and the buckle seat.

2. The electric water heater of claim 1, wherein the electric water heater comprises a water heater,

one side of the installation cavity is provided with an opening for walking a pipe, the push type buckle is arranged on one side close to the opening of the installation cavity, and the plugging position of the plugging part and the socket is located on one side far away from the opening of the installation cavity.

3. The electric water heater of claim 2, wherein the electric water heater comprises a water heater,

the hidden cover comprises a bottom plate, a front side plate, a left side plate and a right side plate, wherein the front side plate, the left side plate and the right side plate are arranged on the bottom plate, and the opening is opposite to the front side plate;

one of the buckling head and the buckling seat is arranged on the left side plate and the right side plate;

the front side plate is provided with the plug-in connection part.

4. The electric water heater according to claim 3, wherein,

the left side board right side board is equipped with the mounting groove on the orientation one side of installation cavity, the uncovered orientation of mounting groove the electricity-proof wall cover, the buckle seat is located in the mounting groove.

5. The electric water heater according to claim 3, wherein,

the plug-in part is arranged on the top edge of the front side plate, and extends obliquely from the top edge of the front side plate to the outer side of the mounting cavity and in the direction close to the bottom plate.

6. The electric water heater according to claim 3, wherein,

the anti-electricity wall cover is provided with a groove on one side facing the hiding cover, the groove is provided with a front side wall, a left side wall and a right side wall, and the front side wall is positioned on one side far away from the opening of the mounting cavity;

the front side wall is provided with the socket, one of the buckle head and the buckle seat is arranged in the groove and is close to the left side wall and the right side wall.

7. The electric water heater of claim 6, wherein the electric water heater comprises a water heater,

the recess is equipped with the bellying in, the bellying is followed preceding lateral wall left side wall right side wall extends, hide the top edge of cover with the bellying supports.

8. The electric water heater of claim 6, wherein the electric water heater comprises a water heater,

the limiting part is arranged at the position, close to the left side wall and the right side wall, in the groove, a limiting gap is formed between the limiting part and the left side wall and between the limiting part and the right side wall, and the left side plate and the right side plate are limited in the limiting gap of the corresponding side.

9. The electric water heater of claim 8, wherein the electric water heater comprises a water heater,

the limiting part is arranged close to one of the buckling head or the buckling seat in the groove.

10. The electric water heater as claimed in any one of claims 1-9, wherein,

the hidden cover is provided with a pressing indication area, and the pressing indication area is opposite to the pressing buckle.