Electric water heater convenient to install

Abstract

The electric water heater convenient to install comprises an installation plate and an electric water heater body, the electric water heater body can be arranged on the installation plate in a fast disassembly and assembly mode, the installation plate is provided with connecting parts and a limiting part, the connecting parts are arranged on the electric water heater body and the installation plate respectively to be fast connected, and the limiting part is arranged on the electric water heater body. The connecting component comprises a limiting block, a connecting groove and a limiting groove, the block is arranged on the mounting plate, the connecting groove and the limiting groove are formed in the back face of the electric water heater and communicate with each other, the limiting block is slidably connected with the connecting groove and the limiting groove, and the limiting component is used for fixing the electric water heater. The electric water heater can be quickly connected with the mounting plate by arranging the connecting part, namely the limiting block is matched with the connecting groove and the limiting groove, the stability of the electric water heater on the mounting plate can be improved through the limiting part, and the fixing effect is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of water heater installation, in particular to an electric water heater which is easy to install. Background Art

[0002] An electric water heater refers to a water heater that uses electricity as energy for heating. It is one of the three major water heaters along with gas water heaters and solar water heaters. Electric water heaters can be divided into three types according to the heating power: storage type (also known as volumetric type or heat storage type), instant type, and quick heating type (also known as semi-storage type). Among them, the instant electric water heater is a small water heater, mainly used to supply hot water to the kitchen; the existing patent application number: 202220924272.0, discloses an instant electric water heater that is easy to install, including: an electric water heater body, an adhesive, a first connecting structure and a second connecting structure; an adhesive layer is provided on one side of the adhesive, so that the adhesive can be adhered to the wall; the electric water heater body is detachably installed on the adhesive through the first connecting structure and the second connecting structure. In the utility model, the adhesive is adhered to the wall through the adhesive layer, and then the small electric water heater body such as the small kitchen treasure is installed on the adhesive through the first connecting structure and the second connecting structure, so that the instant water heater can be fixed on the wall. The utility model does not need to drill holes on the wall surface and install a fixed bracket structure. The user can stick adhesive parts on the kitchen wall to fix the instant electric water heater. The structure is simple and the installation is convenient and quick.

[0003] With respect to the above-mentioned related technologies, the inventors believe that when the instant electric water heater is used, it can heat the adhesive part, thereby reducing its viscosity, making it easy to fall off and be damaged, and the fixing effect is relatively poor. Utility Model Content

[0004] In order to solve the above-mentioned problems in the background technology, the utility model provides an electric water heater which is easy to install.

[0005] The utility model adopts the following technical scheme: an electric water heater that is easy to install, comprising a mounting plate and an electric water heater, the electric water heater can be quickly disassembled and installed on the mounting plate, the mounting plate is provided with connecting components and limiting components, the connecting components are respectively arranged on the electric water heater and the mounting plate for quick connection, the connecting components include a limiting block and a connecting groove and a limiting groove, the block is arranged on the mounting plate, the connecting groove and the limiting groove are opened on the back of the electric water heater and are connected to each other, the limiting block is slidably connected with the connecting groove and the limiting groove, and the limiting component is used to fix the electric water heater.

[0006] Preferably, the limiting component is a clamping fixture, and the clamping fixture can be slidably arranged on the mounting plate to fix the electric water heater.

[0007] Preferably, the clamping fixture includes a rotating handle, a bidirectional threaded rod, and a symmetrical fixed plate. The mounting plate is provided with a through groove. The bidirectional threaded rod is rotatably arranged in the through groove and is symmetrically threadedly connected to the fixed plate. The fixed plate is symmetrically slidably connected to the through groove. One end of the bidirectional threaded rod is extended to the outside of the mounting plate and fixedly connected to the rotating handle. The fixed plate is provided with anti-slip grooves.

[0008] Preferably, the bidirectional threaded rod is extended to the outside of the mounting plate at one end away from the rotating handle and is connected to a fixed handle via threads.

[0009] Preferably, the limiting component is a fixing component, the fixing component is symmetrically arranged on the mounting plate, the electric water heater is provided with a connecting plate, the connecting plate is provided with a fixing hole, and the fixing component cooperates with the fixing hole.

[0010] Preferably, the fixing assembly includes a fixing seat, a pull rod, and a fixing spring. The fixing seat is symmetrically mounted on the mounting plate. The pull rod moves in the fixing seat. One end of the pull rod is extended and inserted into the fixing hole. The fixing spring is sleeved on the side of the pull rod.

[0011] Preferably, the outer wall of the pull rod is provided with limiting teeth, both ends of the fixing spring are connected to the limiting teeth and the inner wall of the fixing seat, the other end of the pull rod is extended to the outer end of the fixing seat and is fixedly connected with a pull plate, and the diameter of the pull plate is greater than the width of the fixing seat.

[0012] Preferably, it also includes a bottom elastic limiter, the elastic limiter includes a movable block and a limit spring, the limit spring and the mounting plate are provided with a movable groove, the movable block is movably arranged in the movable groove, the two ends of the limit spring are connected to the movable block and the inner wall of the movable groove, and the movable block is in contact with the bottom of the electric water heater.

[0013] Preferably, a second limiting column is provided on the end surface of the movable block, a first limiting column is provided on the inner wall of the movable groove, and both ends of the limiting spring are sleeved on the outside of the first limiting column and the second limiting column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can quickly connect the electric water heater and the mounting plate by arranging a connecting component, namely a limiting block, which cooperates with the connecting groove and the limiting groove, and can improve the stability of the electric water heater on the mounting plate and the fixing effect through the limiting component.

[0016] The utility model can drive the symmetrical fixing plates to relatively move and clamp electric water heaters of different widths by cooperating with the rotating handle, the bidirectional threaded rod and the symmetrical fixing plates, and fix the bidirectional threaded rod to move by connecting the fixing handle with a gasket.

[0017] The utility model can make the pull rod inserted into the fixing hole of the fixing plate by the cooperation of the pull rod and the fixing spring arranged in the fixing seat, thereby preventing the pull rod from falling off and improving the fixing effect.

[0018] The utility model can limit the bottom of the electric water heater by arranging the bottom limiting piece, namely the movable block and the limiting spring in the movable groove.

[0019] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of the first embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the back of the electric water heater of the utility model;

[0022] Figure 3 This is a schematic diagram of a mounting plate according to Embodiment 1 of the present utility model;

[0023] Figure 4 It is a partial cross-sectional view of the mounting plate of the utility model;

[0024] Figure 5 This is a structural schematic diagram of the second embodiment of the utility model;

[0025] Figure 6 Schematic diagram of the installation plate of the second embodiment of the utility model

[0026] Figure 7 This is a structural cross-sectional view of the second embodiment of the utility model;

[0027] Figure 8 This is an enlarged view of the structure of area A of the utility model;

[0028] In the figure: 1. mounting plate; 11. limiting block; 12. through groove; 13. movable groove; 131. first limiting column; 2. electric water heater; 21. connecting groove; 22. limiting groove; 23. connecting plate; 231. fixing hole; 3. clamping fixture; 31. rotating handle; 32. two-way threaded rod; 33. fixing plate; 331. anti-skid pattern; 34. fixing handle; 341. gasket; 35. rotating bearing; 4. bottom limiting member; 41. movable block; 411. second limiting column; 42. limiting spring; 5. fixing assembly; 51. fixing seat; 52. pull rod; 521. limiting tooth; 522. pull plate; 53. fixing spring. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive. Example 1

[0030] Please refer to the attached Figures 1 to 4 An electric water heater that is easy to install includes a mounting plate 1 and an electric water heater 2. The electric water heater 2 can be quickly disassembled and installed on the mounting plate 1. The mounting plate 1 is provided with a connecting component and a limiting component. The connecting components are respectively arranged on the electric water heater 2 and the mounting plate 1 for quick connection. The connecting component includes a limiting block 11 and a connecting groove 21 and a limiting groove 22. The limiting block 11 is arranged on the mounting plate 1. The connecting groove 21 and the limiting groove 22 are opened on the back of the electric water heater 2 and are connected to each other. The limiting block 11 is slidably connected with the connecting groove 21 and the limiting groove 22. The limiting component is used to fix the electric water heater 2.

[0031] In this embodiment, the limiting component is a clamping fixture 3 , and the clamping fixture 3 can be slidably disposed on the mounting plate 1 to fix the electric water heater 2 .

[0032] In this embodiment, the clamping fixture 3 includes a rotating handle 31, a bidirectional threaded rod 32, and a symmetrical fixed plate 33. The mounting plate 1 is provided with a through groove 12. The bidirectional threaded rod 32 is rotatably arranged in the through groove 12 and is symmetrically threadedly connected to the fixed plate 33. The fixed plate 33 is symmetrically slidingly connected to the through groove 12. One end of the bidirectional threaded rod 32 is extended to the outside of the mounting plate 1 and is fixedly connected to the rotating handle 31. The fixed plate 33 is provided with anti-slip grooves 331; the end of the bidirectional threaded rod 32 away from the rotating handle 31 is extended to the outside of the mounting plate 1 and is threadedly connected to a fixed handle 34.

[0033] In the utility model, the connecting component includes a limit block 11 and a connecting groove 21 and a limit groove 22. The limit block is arranged on the mounting plate 1. The connecting groove 21 and the limit groove 22 are opened on the back of the electric water heater 2 and are connected to each other. The limit block 11 is slidably connected with the connecting groove 21 and the limit groove 22.

[0034] The utility model further includes a bottom elastic limit member 4, the elastic limit member 4 includes a movable block 41 and a limit spring 42, the limit spring 42, the mounting plate 1 is provided with a movable groove 13, the movable block 41 is movably arranged in the movable groove 13, the two ends of the limit spring 42 are connected with the movable block 41 and the inner wall of the movable groove 13, the movable block 41 is in contact with the bottom of the electric water heater 2; the end face of the movable block 41 is provided with a second limit column 411, the inner wall of the movable groove 13 is provided with a first limit column 131, and the two ends of the limit spring 42 are sleeved on the outside of the first limit column 131 and the second limit column 411.

[0035] The implementation principle of an electric water heater that is easy to install in the first embodiment of the utility model is as follows:

[0036] When in use, first fix the mounting plate 1 to the wall by bolts, then align the movable groove 13 of the electric water heater 2 with the limit block 11 to make the electric water heater 2 contact with the mounting plate 1, move the electric water heater 2 downward to make its bottom contact with the movable plate, twist the rotating handle 31 to drive the bidirectional screw to move and clamp the electric water heater 2, and twist the fixing handle 34 to drive the gasket 341 to move and fix one end of the bidirectional screw to the mounting plate 1, fix the bidirectional threaded rod 32, thereby improving the installation and fixing effect of the electric water heater 2, being able to fix electric water heaters 2 of different widths, realizing quick installation of the electric water heater 2, and convenient disassembly and assembly for damage repair;

[0037] The movable block 41 limits the bottom of the electric water heater 2 through the limiting spring 42, thereby improving the stability of the electric water heater 2. Example 2

[0038] Please refer to the attached Figures 5 to 8 This embodiment replaces the limiting component of the first embodiment, so that the mounting plate 1 can be embedded in the wall and fit the wall to optimize the space. The limiting component is a fixing component 5, and the fixing component 5 is symmetrically arranged on the mounting plate 1. The electric water heater 2 is provided with a connecting plate 23, and the connecting plate 23 is provided with a fixing hole 231. The fixing component 5 cooperates with the fixing hole 231.

[0039] In this embodiment, the fixing assembly 5 includes a fixing seat 51, a pull rod 52, and a fixing spring 53. The fixing seat 51 is symmetrically installed on the mounting plate 1. The pull rod 52 moves in the fixing seat 51. One end of the pull rod 52 is extended and inserted into the fixing hole 231. The fixing spring 53 is sleeved on the side of the pull rod 52. A limiting tooth 521 is provided on the outer wall of the pull rod 52. Both ends of the fixing spring 53 are connected to the limiting tooth 521 and the inner wall of the fixing seat 51. The other end of the pull rod 52 is extended to the outer end of the fixing seat 51 and is fixedly connected to a pull plate 522. The diameter of the pull plate 522 is larger than the width of the fixing seat 51.

[0040] The implementation principle of an electric water heater that is easy to install in the second embodiment of the utility model is as follows:

[0041] When in use, the mounting plate 1 is embedded in the wall and is flush with the wall surface. The pull plate 522 is first pulled to pull the pull rod 52 to move, driving the limiting tooth 521 to move in the fixing seat 51 to compress the fixing spring 53, so that the connecting end of the pull rod 52 and the fixing plate 33 is received in the inner cavity of the fixing seat 51, and then the movable groove 13 of the electric water heater 2 is aligned with the limiting block 11 to make the electric water heater 2 contact with the mounting plate 1, and the electric water heater 2 is moved downward so that its bottom contacts the movable plate, and the fixing plate 33 corresponds to the position of the fixing seat 51, and then the pull plate 522 is released, and the fixing spring 53 pushes the limiting tooth 521 to reset in the fixing seat 51, driving the pull rod 52 to move and extend into the fixing hole 231, thereby fixing the electric heating plate, under the action of the limiting block 11 and the connecting groove 21 and the limiting groove 22, and through the movable block 41 and the pull rod 52, the bottom and top of the electric heating plate are fixed, thereby improving the fixing effect of the electric water heater 2.

[0042] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An electric water heater that is easy to install, characterized in that: The electric water heater (2) comprises a mounting plate (1) and an electric water heater (2), wherein the electric water heater (2) can be quickly disassembled and assembled and is arranged on the mounting plate (1), the mounting plate (1) is provided with a connecting component and a limiting component, the connecting components are respectively arranged on the electric water heater (2) and the mounting plate (1) for quick connection, the connecting components comprise a limiting block (11) and a connecting groove (21) and a limiting groove (22), the limiting block (11) is arranged on the mounting plate (1), the connecting groove (21) and the limiting groove (22) are opened on the back of the electric water heater (2) and are connected to each other, the limiting block (11) is slidably connected to the connecting groove (21) and the limiting groove (22), and the limiting component is used to fix the electric water heater (2).

2. An electric water heater that is easy to install according to claim 1, characterized in that: The limiting component is a clamping fixture (3), and the clamping fixture (3) can be slidably arranged on the mounting plate (1) to fix the electric water heater (2).

3. An electric water heater that is easy to install according to claim 2, characterized in that: The clamping fixture (3) comprises a rotating handle (31), a bidirectional threaded rod (32), and a symmetrical fixing plate (33); the mounting plate (1) is provided with a through slot (12); the bidirectional threaded rod (32) is rotatably arranged in the through slot (12) and is symmetrically threadedly connected to the fixing plate (33); the fixing plate (33) is symmetrically slidably connected to the through slot (12); one end of the bidirectional threaded rod (32) is extended to the outside of the mounting plate (1) and is fixedly connected to the rotating handle (31); and the fixing plate (33) is provided with an anti-slip pattern (331).

4. An electric water heater that is easy to install according to claim 3, characterized in that: The bidirectional threaded rod (32) is extended at one end away from the rotating handle (31) to the outside of the mounting plate (1) and is connected to a fixing handle (34) via threads.

5. The electric water heater that is easy to install according to claim 1, characterized in that: The limiting component is a fixing assembly (5), the fixing assembly (5) is symmetrically arranged on the mounting plate (1), the electric water heater (2) is provided with a connecting plate (23), the connecting plate (23) is provided with a fixing hole (231), and the fixing assembly (5) cooperates with the fixing hole (231).

6. An electric water heater that is easy to install according to claim 5, characterized in that: The fixing assembly (5) comprises a fixing seat (51), a pull rod (52), and a fixing spring (53); the fixing seat (51) is symmetrically mounted on the mounting plate (1); the pull rod (52) moves within the fixing seat (51); one end of the pull rod (52) is extended and inserted into the fixing hole (231); and the fixing spring (53) is sleeved on the side of the pull rod (52).

7. An electric water heater that is easy to install according to claim 6, characterized in that: The outer wall of the pull rod (52) is provided with a limiting tooth (521), and both ends of the fixing spring (53) are connected to the limiting tooth (521) and the inner wall of the fixing seat (51). The other end of the pull rod (52) is extended to the outer end of the fixing seat (51) and is fixedly connected to a pull plate (522), and the diameter of the pull plate (522) is greater than the width of the fixing seat (51).

8. An electric water heater that is easy to install according to any one of claims 1 to 7, characterized in that: It also comprises a bottom elastic limiting member (4), the elastic limiting member (4) comprising a movable block (41) and a limiting spring (42), the limiting spring (42), the mounting plate (1) being provided with a movable groove (13), the movable block (41) being movably arranged in the movable groove (13), the two ends of the limiting spring (42) being connected to the movable block (41) and the inner wall of the movable groove (13), and the movable block (41) being in contact with the bottom of the electric water heater (2).

9. An electric water heater that is easy to install according to claim 8, characterized in that: The end surface of the movable block (41) is provided with a second limiting column (411), the inner wall of the movable groove (13) is provided with a first limiting column (131), and both ends of the limiting spring (42) are sleeved on the outside of the first limiting column (131) and the second limiting column (411).

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