CN218033761U - Prevent electric wall cover structure and water heater - Google Patents

Abstract

The utility model relates to a water heater technical field specifically discloses an electricity-proof wall cover structure and water heater. The utility model provides a prevent electric wall cover structure, prevent that electric wall cover is connected with the water heater casing, the backshell encloses with preventing electric wall cover and forms the holding chamber that is used for holding operating panel, in order to avoid the comdenstion water in the water heater casing outside to enter into through preventing the junction of electric wall cover and water heater casing and prevent that electric wall cover and backshell enclose the holding intracavity, set up horizontal breakwater above the backshell to stop the comdenstion water to enter into from the top of holding the chamber and hold the intracavity; the both ends of horizontal breakwater are equipped with the side breakwater, avoid the comdenstion water to enter into from the side that holds the chamber and hold the intracavity to set up the guiding gutter in the outside of side breakwater, the guiding gutter cooperates with the side breakwater with comdenstion water conservancy diversion to the assigned position, avoids the comdenstion water at the peripheral gathering of backshell, in order to reach and effectively prevent that the comdenstion water from entering into the purpose that holds the intracavity.

Description

Prevent electric wall cover structure and water heater

Technical Field

The utility model relates to a water heater technical field especially relates to an electricity-proof wall cover structure and water heater.

Background

The water heater is a common electric appliance in daily life, and can heat cold water into hot water with a proper temperature for users to use.

In the prior art, the water heater comprises a shell and an electricity-proof wall cover arranged at the bottom of the shell, an operation panel is installed in the electricity-proof wall cover, and the water heater can be controlled by operating the operation panel.

However, since the water heater is often in an environment with high humidity, the condensed water on the shell easily flows downwards along the shell and enters the electricity-proof wall cover through the gap between the shell and the electricity-proof wall cover, so that the operation panel is damaged by water entering.

In the prior art, the waterproof structure is arranged in the electricity-proof wall cover, but the waterproof structure cannot prevent condensed water from entering into a containing cavity for placing the operation panel from the side surface, and cannot effectively guide the condensed water to a specified position, but is easy to accumulate in the electricity-proof wall cover, and still has the risk of water inlet of the operation panel.

Therefore, it is desirable to provide an electricity-proof wall covering structure to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent electric wall cover structure and water heater with comdenstion water conservancy diversion to assigned position, reduces the probability that operating panel intake.

To achieve the purpose, the utility model adopts the following technical proposal:

there is provided an electricity-proof wall covering structure comprising:

the anti-electricity wall cover is provided with an opening at one end connected with the water heater shell, the anti-electricity wall cover is provided with an installation plate facing a user, a transverse water baffle extending along the axial direction of the water heater shell is arranged at the position, close to the opening, of the installation plate, two ends of the transverse water baffle extend along the direction, deviating from the opening, of the installation plate, a side water baffle extends from two ends of the transverse water baffle, and the installation plate is arranged on the outer side of the side water baffle and is provided with a diversion trench;

the backshell, set up in prevent in the electric wall cover two between the side breakwater, the backshell with the mounting panel encloses to close and is formed with the chamber that holds that is used for holding operating panel, the backshell is close to open-ended edge support lean on in the lower surface of horizontal breakwater.

As an optional technical solution of the electricity-proof wall cover structure, the side water baffles and the diversion trenches are both obliquely arranged towards a direction departing from the rear shell.

As an optional technical solution of the electricity-proof wall cover structure, a bottom plate is arranged on one side of the electricity-proof wall cover opposite to the opening, and the diversion trench extends to the bottom plate.

As an optional technical solution of the electricity-proof wall cover structure, a socket is disposed on one side of the rear housing, a socket end of the operation panel is disposed corresponding to the socket, and a guide member is disposed at a position of the mounting plate close to the socket and configured to guide the connection terminal to be connected with the socket end of the operation panel.

As an optional technical solution of the electricity-proof wall cover structure, the guide member includes a guide rib, one end of the guide rib extends toward the insertion port, and the guide rib has a guide surface that can be attached to the connection terminal and guide the connection terminal to the insertion end of the operation panel.

As an optional technical scheme of the electricity-proof wall cover structure, the edge of the rear shell, which is far away from the opening, is rotatably connected with the electricity-proof wall cover, and the edge of the rear shell, which is close to the opening, is clamped with the lower surface of the transverse water baffle.

As an optional technical scheme of the electricity-proof wall cover structure, a clamping seat is arranged on the electricity-proof wall cover, a clamping groove is arranged on the clamping seat, a rotating shaft is arranged on the rear shell, and the rotating shaft is rotatably arranged in the clamping groove; and/or

The lower surface of horizontal breakwater is equipped with the joint piece, the edge of backshell with the lower surface butt of joint piece.

As an optional technical solution of the electricity-proof wall cover structure, the mounting plate is provided with limiting plates respectively disposed on two sides of the rear shell, and the limiting plates are configured to limit the rear shell to move axially along the water heater shell.

As an optional technical scheme of the electricity-proof wall cover structure, the rear shell and the mounting plate are correspondingly provided with threaded holes, and the rear shell is connected with the mounting plate through a screwed piece.

The utility model provides a water heater, including water heater casing and above-mentioned any prevent electric wall cover structure, prevent electric wall cover structure set up in the bottom of water heater casing.

The utility model has the advantages that:

the utility model provides a prevent electric wall cover structure prevents that electric wall cover is connected with the water heater casing, and the backshell encloses with preventing electric wall cover and forms the chamber that holds that is used for holding operating panel, in order to avoid the comdenstion water in the water heater casing outside to enter into through preventing the junction of electric wall cover and water heater casing and prevent that electric wall cover and backshell enclose hold the intracavity, set up horizontal breakwater above the backshell to stop the comdenstion water to enter into from holding the intracavity from the top of chamber; the both ends of horizontal breakwater are equipped with the side breakwater, avoid the comdenstion water to enter into from the side that holds the chamber and hold the intracavity to set up the guiding gutter in the outside of side breakwater, the guiding gutter cooperates with the side breakwater with comdenstion water conservancy diversion to assigned position, avoids the comdenstion water to gather at the periphery of backshell, in order to reach effectively to prevent that the comdenstion water from entering into the purpose that holds the intracavity.

Drawings

Fig. 1 is a schematic structural diagram of a water heater provided by an embodiment of the present invention;

FIG. 2 is a schematic view of a first view angle of the electricity-proof wall covering structure provided by the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a second viewing angle of the electricity-proof wall covering structure provided by the embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is an enlarged view of a portion of FIG. 3 at B;

FIG. 6 is an enlarged partial view of FIG. 3 at C;

FIG. 7 is an enlarged partial schematic view at D of FIG. 3;

figure 8 is the internal structure schematic diagram of the electricity-proof wall cover provided by the embodiment of the utility model.

In the figure:

100. a wiring terminal; 200. a water heater housing;

1. an electricity-proof wall cover; 2. a rear housing; 3. an operation panel;

11. mounting a plate; 12. a transverse water baffle; 13. a side water baffle; 14. a diversion trench; 15. a base plate; 151. connecting holes; 16. a guide member; 17. a card holder; 171. a clamping groove; 18. a clamping block; 19. a limiting plate; 110. connecting columns;

21. an interface; 22. a rotating shaft; 23. folding edges; 24. a threaded bore.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Aiming at the technical problem that in the prior art, a waterproof structure is arranged in an electricity-proof wall cover, but the waterproof structure cannot prevent condensed water from entering a containing cavity for placing an operation panel from the side surface, and the condensed water cannot be effectively guided to a specified position, but is easy to accumulate in the electricity-proof wall cover, and the risk of water inflow of the operation panel still exists.

As shown in FIG. 1, the electricity-proof wall cover structure provided by the embodiment is installed outside a water heater shell 200. The electricity-proof wall cover structure can be used in a water heater, in particular to the electric water heater. The water heater is generally provided with an inner container and a water heater shell 200 coated outside the inner container, and the bottom end of the inner container is connected with a water inlet pipe and a water outlet pipe which can penetrate through the water heater shell 200. In order to prevent the electric leakage of the water heater, the end parts of the water inlet pipe and the water outlet pipe are provided with electricity-proof walls, and the electricity-proof wall cover structure is arranged outside the water heater shell 200 and is wrapped by the electricity-proof walls.

Specifically, as shown in fig. 2 to 4, the electricity-proof wall cover structure includes an electricity-proof wall cover 1 and a rear case 2. Prevent that electric wall cover 1 is equipped with the opening with the one end that water heater casing 200 is connected, prevent that electric wall cover 1 has towards user's mounting panel 11, and mounting panel 11 is close to open-ended position department and is equipped with along the horizontal breakwater 12 of the axial extension of water heater casing 200, and the both ends of horizontal breakwater 12 all deviate from the open-ended direction along mounting panel 11 and extend there is side breakwater 13, and the outside that side breakwater 13 was arranged in to mounting panel 11 is equipped with guiding gutter 14. The backshell 2 sets up in preventing electric wall cover 1, and arranges in between two side breakwaters 13, and backshell 2 encloses with mounting panel 11 and closes to be formed with the chamber that holds that is used for holding operating panel 3. Typically, the electricity protection wall shield structure is located at the bottom of the water heater housing 200 after the water heater is installed on the wall.

The electricity-proof wall cover 1 is in a cover-shaped structure, an opening is arranged on one side of the electricity-proof wall cover 1, which is far away from the ground, and after the electricity-proof wall cover 1 is installed on the water heater shell 200, the water heater shell 200 is covered on the opening of the electricity-proof wall cover 1. The side of the electricity-proof wall cover 1 opposite to the opening is provided with a bottom plate 15, the bottom plate 15 is provided with a connecting hole 151 for connecting a water inlet pipe fitting and a water outlet pipe fitting, the water inlet pipe fitting is connected with a water inlet pipe of a water heater, and the water outlet pipe fitting is connected with a water outlet pipe of the water heater.

Prevent that electric wall cover 1 encloses with water heater casing 200 and establishes and be formed with accommodation space, prevent that electric wall cover 1 sets up in this accommodation space, and this accommodation space is also all arranged in to backshell 2 and operating panel 3.

In the electricity-proof wall cover structure provided by the embodiment, the electricity-proof wall cover 1 is connected with the water heater shell 200, the rear shell 2 and the electricity-proof wall cover 1 enclose to form an accommodating cavity for accommodating the operation panel 3, in order to prevent condensed water outside the water heater shell 200 from entering the accommodating cavity enclosed by the electricity-proof wall cover 1 and the rear shell 2 through the connection part of the electricity-proof wall cover 1 and the water heater shell 200, the transverse water baffle 12 is arranged above the rear shell 2 to prevent the condensed water from entering the accommodating cavity from the upper part of the accommodating cavity; the both ends of horizontal breakwater 12 are equipped with side breakwater 13, avoid the comdenstion water to enter into from the side that holds the chamber and hold the intracavity to set up guiding gutter 14 in side breakwater 13's the outside, guiding gutter 14 and the cooperation of side breakwater 13 are with comdenstion water conservancy diversion to assigned position, avoid the comdenstion water to gather at the periphery of backshell 2, in order to reach the mesh that effectively prevents that the comdenstion water from entering into and holding the intracavity.

After the water heater is installed on the wall body, the mounting plate 11 on the electricity-proof wall cover 1 is arranged towards the front side of the water heater, namely, towards the user, in the embodiment, the mounting plate 11 is a part of the side wall of the electricity-proof wall cover 1.

The operation panel 3 may have a circuit board and keys electrically connected to the circuit board, and the water heater may be operated by operating the keys, for example, to turn on, turn off, adjust water temperature, and time.

The operation panel 3 may further include a circuit board and a touch panel, and the water heater may be operated by operating the touch panel, for example, to perform various functions such as turning on, turning off, adjusting water temperature, and timing.

The rear shell 2 is of a cover-shaped structure, and the rear shell 2 is buckled on the electricity-proof wall cover 1 and is surrounded with the mounting plate 11 to form an accommodating cavity. The mounting plate 11 is provided with a hole for the keys on the operation panel 3 or the touch screen to be clamped in the hole in a sealing manner, so that a user can operate the water heater conveniently.

In order to avoid the condensed water outside the water heater shell 200 entering the accommodating cavity to cause short circuit damage to the operation panel 3, in the embodiment, the transverse water baffle 12 is arranged at the position of the mounting plate 11 close to the opening, the edge of the rear shell 2 abuts against the lower surface of the transverse water baffle 12, the water flow entering the electricity-proof wall cover 1 can be blocked by the transverse water baffle 12, and the water flow is prevented from flowing into the accommodating cavity along the gap between the rear shell 2 and the mounting plate 11. The side water baffle 13 that sets up has effectively avoided getting into the comdenstion water that prevents in the electric wall cover 1 and has entered into from the junction of the side of backshell 2 and mounting panel 11 and hold the intracavity, has improved water heater operating region's waterproof performance.

The rear shell 2 is placed between the two side water baffles 13, which also means that the length of the extension of the transverse water baffle 12 is greater than the length of the extension of the rear shell 2 along the axial direction of the water heater shell 200, so as to improve the waterproof performance. The upper surface of the transverse water baffle 12 and the mounting plate 11 are arranged at an included angle to form a groove-shaped structure so as to temporarily store condensed water.

In order to improve the waterproof performance, the transverse water baffle 12 and the mounting plate 11 are integrally formed, so that the processing is convenient, and the processing technology for hermetically connecting the transverse water baffle 12 and the mounting plate 11 is reduced.

Further, side water baffle 13 all sets up towards the direction slope that deviates from backshell 2 to the rivers orientation that make the comdenstion water flow away from backshell 2, avoid entering into and hold the intracavity.

The diversion trench 14 disposed in match with the side water baffle 13 preferably flows in a direction away from the rear shell 2, so that the water flow of the condensed water flows in a direction away from the rear shell 2, and is prevented from entering the accommodating cavity.

One end of the diversion trench 14 is communicated with the trench formed by the transverse water baffle 12 and the mounting plate 11 so as to divert the water in the trench to a designated position through the diversion trench 14. The side water baffle 13 not only plays a role in guiding the condensed water flow, but also plays a role in blocking water and preventing the water flow from accommodating the cavity.

The other end of the diversion trench 14 extends to the bottom plate 15, so that the condensed water is prevented from being collected on the mounting plate 11. Since the bottom plate 15 is provided with the connection hole 151 for connecting the water inlet pipe member and the water outlet pipe member, the condensed water guided by the guide groove 14 and collected on the bottom plate 15 may be discharged through the connection hole 151. Or, a drain pipe and the like may be provided on the bottom plate 15, the drain pipe is communicated with the guide groove 14, and the water guided by the guide groove 14 is discharged through the drain pipe.

As shown in fig. 5, the operation panel 3 needs to be electrically connected to a control board in the water heater to realize power supply to the operation panel 3 and transmission of operation signals, and therefore, an insertion end is disposed on the operation panel 3, the operation panel 3 is electrically connected to the control board through a wire bar, connection terminals 100 are disposed at two ends of the wire bar, the connection terminals 100 disposed at one end of the wire bar are connected to the insertion end of the operation panel 3, and the connection terminals 100 at the other end are connected to the control board.

In this embodiment, a plug port 21 is disposed on one side of the rear case 2, and the plug end of the operation panel 3 is disposed corresponding to the plug port 21, so that the connection terminal 100 is plugged into the plug end of the operation panel 3.

After the rear shell 2 is installed in the electricity-proof wall cover 1, due to the arrangement of the transverse water baffle 12 and the side water baffles 13, the plugging end on the operation panel 3 is not easy to be seen by an operator, if the wiring terminal 100 on the wire row is not aligned with the plugging end of the operation panel 3, the problem of non-plugging exists, and then the assembly efficiency is reduced. Therefore, in the present embodiment, the mounting plate 11 is provided with the guide 16 at a position close to the socket 21, and the guide 16 is configured to guide the connection terminal 100 to be connected to the socket end of the operation panel 3.

Further, the guiding member 16 includes a guiding rib, one end of the guiding rib extends toward the insertion port 21, and the guiding rib has a guiding surface which can be attached to the connection terminal 100 and guide the connection terminal 100 to the insertion end of the operation panel 3, so as to improve the insertion height of the connection terminal 100, so that the connection terminal 100 can be accurately aligned to the insertion end of the operation panel 3, and the installation efficiency is improved.

One or more guide ribs may be provided, and may be set according to the length of the connection terminal 100, so as to facilitate the operation of an operator.

Still further, the guiding element 16 further includes two guiding plates disposed at an interval, the interval between the two guiding plates is slightly larger than the length of the connection terminal, so as to position the connection terminal 100 when the connection terminal 100 is plugged, so that the connection terminal 100 can be accurately aligned with the plugging end of the operation panel 3.

As shown in fig. 6 and 7, in the embodiment, the rear shell 2 is connected to the electricity-proof wall cover 1, the edge of the rear shell 2 close to the opening is provided with a folded edge 23 towards the outside, and after the rear shell 2 is mounted on the electricity-proof wall cover 1, the folded edge 23 is attached to the lower surface of the transverse water baffle 12, so that the contact area between the rear shell 2 and the transverse water baffle 12 is increased, and the waterproof capability is further improved.

The above-mentioned folded edge 23 may extend in the axial direction of the water heater case 200 by a length equal to or greater than the length of the rear case extending in the axial direction of the water heater case 200.

In another embodiment, the folding edge 23 may be provided in plurality, and a plurality of folding edges 23 are provided at the edge of the rear case 2 at intervals in the axial direction of the water heater case 200.

In this embodiment, the edge of the rear shell 2 far away from the opening is rotatably connected with the electricity-proof wall cover 1, and the edge of the rear shell 2 near the opening is clamped with the lower surface of the transverse water baffle 12. When the connecting structure is installed, the rear shell 2 is rotated upwards, the upper edge of the rear shell 2 is clamped on the transverse water baffle 12, and the connecting structure is simple and easy to operate.

Specifically, prevent being equipped with cassette 17 on the electricity wall cover 1, be equipped with joint groove 171 on the cassette 17, be equipped with pivot 22 on the backshell 2, pivot 22 rotates and sets up in joint groove 171.

The card seat 17 is preferably arranged on the bottom plate of the electricity-proof wall cover 1, the notch of the card groove 171 is arranged towards the opening, and the rotating shaft 22 is arranged on the side plate of the back shell 2 far away from the opening. During assembly, the shaft 22 can be installed in the engaging groove 171 from top to bottom.

In order to improve the stability of the connection between the rear shell 2 and the electricity-proof wall cover 1, a plurality of clamping seats 17 can be arranged on the electricity-proof wall cover 1, and a plurality of rotating shafts 22 are arranged on the rear shell 2 corresponding to the clamping seats 17.

The rear shell 2 is close to the lower surface joint of open-ended edge and horizontal breakwater 12, and specifically, the lower surface of horizontal breakwater 12 is equipped with joint piece 18, and the edge of rear shell 2 and the lower surface butt of joint piece 18 have realized rear shell 2 and the fixed connection who prevents electric wall cover 1 through the interference fit of rear shell 2 and joint piece 18. The connecting structure is simple, and is easy to mount and dismount, so that the assembly or subsequent maintenance is facilitated.

The protruding lower surface setting of locating horizontal breakwater 12 of joint piece 18, the hem 23 at rear shell 2 upper edge and the lower surface butt of joint piece 18, hem 23 and the laminating setting of horizontal breakwater 12.

When the water heater is installed, in order to avoid the axial movement of the rear shell 2 along the water heater shell 200, in the present embodiment, the mounting plates 11 are respectively provided with a limiting plate 19 disposed on two sides of the rear shell 2, and the limiting plates 19 are configured to limit the axial movement of the rear shell 2 along the water heater shell 200, so as to facilitate the installation of the rear shell 2, and also play a role in positioning the rear shell 2.

Referring to fig. 3, in order to further improve the stability of the connection between the rear shell 2 and the electricity-proof wall cover 1, threaded holes 24 are correspondingly formed in the rear shell 2 and the mounting plate 11, and the rear shell 2 and the mounting plate 11 are connected through threaded connectors.

Specifically, as shown in fig. 8, a connection column 110 is convexly arranged on the inner side of the mounting plate 11 of the electricity-proof wall cover 1, a threaded hole 24 is formed in the connection column 110, the operation panel 3 is arranged between the connection column 110 and the rear shell 2, and the connection column 110 can also play a role in supporting and positioning the operation panel 3, so that the keys or the touch screen on the operation panel 3 are arranged in parallel and level with the outer side surface of the mounting plate 11, and the overall aesthetic property of the outside of the water heater is improved. The screwed connection piece is threaded through the rear shell 2, the operation panel 3 and the threaded hole 24 on the connecting column 110, and has simple structure and good installation firmness.

The number of screw holes 24 provided in the rear 2 case and the mounting plate 11 is not limited to one, and may be plural to further improve the fixing effect of the rear case 2.

Referring to fig. 1-3, the embodiment further provides a water heater, which includes a water heater housing 200 and the electricity-proof wall cover structure, and the electricity-proof wall cover structure is disposed at the bottom of the water heater housing 200.

The water heater is a device for heating cold water, in particular to an electric water heater which can convert electric energy into heat energy.

The water heater housing 200 may be of a construction commonly known in the art, which is generally cylindrical in configuration, with the axis of the water heater housing 200 extending generally horizontally when the water heater housing 2500 is mounted to a wall. The electricity-proof wall cover structure is arranged at the bottom of the water heater shell 200. The electricity-proof wall cover structure is as described above, and is not described in detail here.

When water flow is formed on the surface of the water heater shell 200, part of the water flow can enter the electricity-proof wall cover 1 along the gap between the electricity-proof wall cover 1 and the water heater shell 200, and when the part of the water flow flows through the transverse water baffle 12, the part of the water flow can be blocked by the transverse water baffle 12, so that the water flow is prevented from entering the accommodating cavity along the gap between the rear shell 2 and the mounting plate 11, the problems of moisture short circuit and the like of the operation panel 3 are prevented, and the waterproof performance of the operation area of the water heater is improved.

In order to prevent condensed water outside the water heater shell 200 from entering a containing cavity formed by the electricity-proof wall cover 1 and the rear shell 2 through the connection part of the electricity-proof wall cover 1 and the water heater shell 200, a transverse water baffle plate 12 is arranged above the rear shell 2 to prevent the condensed water from entering the containing cavity from the upper part of the containing cavity; the both ends of horizontal breakwater 12 are equipped with side breakwater 13, avoid the comdenstion water to enter into from the side that holds the chamber and hold the intracavity, and set up guiding gutter 14 in side breakwater 13's the outside, guiding gutter 14 cooperates with side breakwater 13 with comdenstion water conservancy diversion to assigned position, avoid the comdenstion water to gather at the periphery of backshell 2, in order to reach the purpose that effectively prevents the comdenstion water and enter into and hold the intracavity, the waterproof performance of operating panel 3's life and water heater has been prolonged.

It will be appreciated that in the above embodiments, the upper surface, the lower surface and the bottom are all the positions of the water heater after being mounted on the wall.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. An electricity-proof wall covering structure, comprising:

the water heater anti-electricity wall cover comprises an electricity-proof wall cover (1), wherein an opening is formed in one end, connected with a water heater shell (200), of the electricity-proof wall cover (1), a mounting plate (11) facing a user is arranged on the electricity-proof wall cover (1), a transverse water baffle (12) extending along the axial direction of the water heater shell (200) is arranged at the position, close to the opening, of the mounting plate (11), a side water baffle (13) extends along the direction, deviating from the opening, of the mounting plate (11), and a diversion trench (14) is formed in the outer side, placed on the side water baffle (13), of the mounting plate (11);

backshell (2), set up in prevent two in electric wall cover (1) between side breakwater (13), backshell (2) with mounting panel (11) enclose to close and are formed with the chamber that holds that is used for holding operating panel (3), backshell (2) are close to open-ended edge support lean on in the lower surface of horizontal breakwater (12).

2. The electricity-proof wall covering structure as claimed in claim 1, characterized in that the side water deflectors (13) and the flow guide grooves (14) are each arranged obliquely toward a direction away from the rear shell (2).

3. The electricity-proof wall covering structure as claimed in claim 1, characterized in that a bottom plate (15) is arranged on the side of the electricity-proof wall covering (1) opposite to the opening, and the diversion trench (14) extends to the bottom plate (15).

4. The electricity-proof wall cover structure as claimed in claim 1, characterized in that one side of the rear case (2) is provided with a socket (21), the plugging end of the operation panel (3) is arranged corresponding to the socket (21), the mounting plate (11) is provided with a guide (16) at a position close to the socket (21), and the guide (16) is configured to guide a connection terminal (100) to be connected with the plugging end of the operation panel (3).

5. The electricity-proof wall covering structure as claimed in claim 4, characterized in that the guide piece (16) comprises a guide rib, one end of which extends toward the plug-in port (21), the guide rib having a guide surface which can be brought into abutment with the connection terminal (100) and guide the connection terminal (100) to the plug-in end of the operation panel (3).

6. The electricity-proof wall cover structure as claimed in claim 1, characterized in that the edge of the rear shell (2) far away from the opening is rotationally connected with the electricity-proof wall cover (1), and the edge of the rear shell (2) near the opening is clamped with the lower surface of the transverse water baffle (12).

7. The electricity-proof wall cover structure as claimed in claim 6, characterized in that a clamping seat (17) is arranged on the electricity-proof wall cover (1), a clamping groove (171) is arranged on the clamping seat (17), a rotating shaft (22) is arranged on the back shell (2), and the rotating shaft (22) is rotatably arranged in the clamping groove (171); and/or

The lower surface of the transverse water baffle (12) is provided with a clamping block (18), and the edge of the rear shell (2) is abutted to the lower surface of the clamping block (18).

8. The electricity-proof wall cover structure as claimed in claim 6, characterized in that limiting plates (19) are respectively provided on the mounting plate (11) on both sides of the rear case (2), the limiting plates (19) being configured to limit the axial movement of the rear case (2) along the water heater case (200).

9. The electricity-proof wall cover structure as claimed in claim 7, characterized in that the rear shell (2) and the mounting plate (11) are correspondingly provided with threaded holes (24), and the rear shell (2) and the mounting plate (11) are connected through screw connectors.

10. A water heater comprising a water heater housing (200) and the electricity-proof wall covering structure of any one of claims 1-9, which is disposed at the bottom of the water heater housing (200).

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