Adjustable electric water heater

Abstract

The utility model discloses an adjustable electric water heater which comprises a shell, an inner container arranged in the shell and at least two installation bases arranged on the shell, and an upper protruding strip and a lower protruding strip are arranged on the outer wall of the shell. A strip-shaped clamping groove with an opening in one end is formed in the bottom surface of the upper convex strip, and a strip-shaped limiting groove with an opening in one end is formed in the top surface of the lower convex strip; a limiting screw hole is formed in the shell; the mounting seat comprises a mounting plate and a mounting support lug with a hole, and the mounting support lug is integrally formed on the mounting plate; the top edge and the bottom edge of the mounting plate are respectively clamped into the strip-shaped clamping groove and the strip-shaped limiting groove for limiting, and the limiting screw hole is in threaded connection with a limiting screw rod for preventing the mounting plate from falling off from the opening of the strip-shaped clamping groove. The mounting base is reasonable in structural arrangement, the mounting base can be prevented from falling off from the mounting position, the mounting base can horizontally move in the strip-shaped limiting groove and the strip-shaped clamping groove to adjust the position, the mounting and using requirements under different conditions can be met, the position of the mounting base can be conveniently adjusted, mounting convenience and reliability are improved, and the mounting base is high in applicability and good in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric water heaters, and in particular relates to an adjustable electric water heater. Background Art

[0002] Electric water heaters are common household appliances in people's daily lives, and electric water heaters are usually composed of an outer shell, an inner tank and an electric heating component. The electric heating component can heat the water in the inner tank after being energized. For the convenience of installation, the electric water heaters in the prior art generally have a mounting base fixed on the outer shell by screws. It is mainly supported by the screws, which can easily damage the outer shell. When in use, it is fixed to the installation position such as the wall by the mounting base and the expansion screw. Before installation, it is necessary to drill holes in the wall and then install the expansion screws in the corresponding holes. Although it can meet the general use needs, the position of the mounting base is fixed. Therefore, during installation, the position cannot be adjusted as needed. Therefore, the drilling accuracy requirements are high, which will affect the convenience and effectiveness of installation to a certain extent, and thus the applicability and practicality are limited. Utility Model Content

[0003] The utility model aims to provide an adjustable electric water heater with reasonable structural arrangement and convenient adjustment of the position of the mounting seat.

[0004] The technical solution for achieving the purpose of the utility model is an adjustable electric water heater, comprising a shell, an inner tank arranged in the shell and at least two mounting seats arranged on the shell, wherein the outer wall of the shell is provided with parallel upper convex strips and lower convex strips;

[0005] The bottom surface of the upper convex strip is provided with a strip-shaped slot with one end open, and the top surface of the lower convex strip is provided with a strip-shaped limit slot with one end open;

[0006] The housing is provided with a limiting screw hole, the limiting screw hole is located between the strip-shaped slot and the strip-shaped limiting slot, and the position of the limiting screw hole matches the position of the opening end of the strip-shaped slot;

[0007] The mounting seat comprises a mounting plate and a mounting lug with a hole formed integrally on the mounting plate;

[0008] The top edge and the bottom edge of the mounting plate are respectively inserted into the strip-shaped slot and the strip-shaped limiting slot for limiting position, and the limiting screw hole is threadedly connected with a limiting screw rod for preventing the mounting plate from falling off from the opening of the strip-shaped slot.

[0009] It is further preferred that: an upper reinforcing rib is integrally formed between the top surface of the upper convex strip and the outer shell;

[0010] A lower reinforcing rib is integrally formed between the bottom surface of the lower convex strip and the outer shell.

[0011] It is further preferred that: the lengths of the strip-shaped slot and the strip-shaped limiting slot are the same, and the length of the strip-shaped slot is two to three times the length of the mounting plate.

[0012] It is further preferred that: the width of the strip-shaped slot matches the thickness of the mounting plate;

[0013] The depths of the strip-shaped clamping groove and the strip-shaped limiting groove are the same, and the depth of the strip-shaped limiting groove is 1 / 5 of the width of the mounting plate.

[0014] More preferably, the mounting seat is a metal structure.

[0015] Further preferably, end covers are fixed to both ends of the shell by screws, and a water pipe joint and a touch operation screen are provided on the shell.

[0016] More preferably, the number of the mounting seats is two or three.

[0017] The utility model has positive effects: the structure of the utility model is reasonable, the upper convex strip is matched with the lower convex strip on the shell, and the bottom surface of the upper convex strip is provided with a strip-shaped card slot, and the top surface of the lower convex strip is provided with a strip-shaped limit slot. When installing, the mounting plate of the mounting seat is inserted from the opening of the strip card slot and the strip limit slot, and the limit screw is connected and fixed through the inner thread of the limit screw hole, so that the mounting seat can be prevented from falling off from the mounting position, and the mounting seat can be adjusted in the strip limit slot and the strip card slot, which can meet the installation and use requirements of different situations, and is convenient to adjust the position of the mounting seat, thereby improving the convenience and reliability of installation, and having strong applicability and good practicality;

[0018] At the same time, an upper reinforcing rib is integrally formed between the top surface of the upper convex strip and the outer shell; a lower reinforcing rib is integrally formed between the bottom surface of the lower convex strip and the outer shell, which can ensure its overall strength. After the installation plate is inserted, the supporting strength can be guaranteed and it is not easy to be damaged, thereby ensuring the reliability of the installation of the electric water heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the specific structure of the mounting seat in the utility model;

[0022] Figure 3 It is a schematic diagram of the specific structure of the upper convex strip in the utility model.

[0023] Figure numerals: housing 1, mounting seat 2, mounting plate 21, mounting ear with hole 22, upper convex strip 3, lower convex strip 4, strip-shaped card slot 5, strip-shaped limiting slot 6, upper reinforcing rib 7, lower reinforcing rib 8, limiting screw hole 9, limiting screw 10, end cover 11, water pipe joint 12. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See Figures 1 to 3 As shown, an adjustable electric water heater includes a housing 1, an inner tank disposed in the housing, and at least two mounting seats 2 disposed on the housing. In this embodiment, the mounting seats are metal structures. The number of the mounting seats is two or three. The housing and the inner tank are conventional structures of the prior art, which are simply applied and therefore are not described in detail.

[0027] In actual application, the outer wall of the shell is provided with parallel upper convex strips 3 and lower convex strips 4; and a strip-shaped slot 5 with an open end is provided on the bottom surface of the upper convex strip, and a strip-shaped limit slot 6 with an open end is provided on the top surface of the lower convex strip; in this embodiment, an upper reinforcing rib 7 is integrally formed between the top surface of the upper convex strip and the shell; and a lower reinforcing rib 8 is integrally formed between the bottom surface of the lower convex strip and the shell. The strength of the connection between the upper convex strip and the shell can be ensured, and damage can be avoided.

[0028] At the same time, in actual application, the lengths of the strip-shaped card slot and the strip-shaped limit slot are the same, and the length of the strip-shaped card slot is two to three times the length of the mounting plate. The width of the strip-shaped card slot matches the thickness of the mounting plate; the depths of the strip-shaped card slot and the strip-shaped limit slot are the same, and the depth of the strip-shaped limit slot is 1 / 5 of the width of the mounting plate. Through the above structure, after the mounting plate is inserted, sufficient support strength can be guaranteed to prevent it from falling off or being damaged.

[0029] At the same time, in order to prevent the mounting seat from falling off from the mounting position, a limiting screw hole 9 is provided on the housing, the limiting screw hole is located between the strip card slot and the strip limiting slot, and the position of the limiting screw hole matches the position of the opening end of the strip card slot; and in this embodiment, the mounting seat 2 includes a mounting plate 21 and a mounting lug 22 with a hole formed integrally on the mounting plate; during installation, the top and bottom edges of the mounting plate are respectively inserted into the strip card slot and the strip limiting slot for limiting, and the limiting screw hole is threadedly connected with a limiting screw 10 to prevent the mounting plate from falling off from the opening of the strip card slot. The limiting screw is mainly threadedly fixed in the limiting screw hole after the mounting plate is inserted, which can prevent the mounting plate from moving outward, and because the limiting screw hole is located at the opening end of the strip card slot, the distance between the limiting screw hole and the opening of the strip card slot is less than the width of the mounting plate.

[0030] The two ends of the housing are fixed with end caps 11 by screws, and the housing is provided with a water pipe joint 12 and a touch operation screen. This is a conventional structure of the prior art, so it is not described in detail, but simply applied.

[0031] The utility model has positive effects: the structure of the utility model is reasonable, the upper convex strip is matched with the lower convex strip on the shell, and the bottom surface of the upper convex strip is provided with a strip-shaped card slot, and the top surface of the lower convex strip is provided with a strip-shaped limit slot. When installing, the mounting plate of the mounting seat is inserted from the opening of the strip card slot and the strip limit slot, and the limit screw is connected and fixed through the inner thread of the limit screw hole, so that the mounting seat can be prevented from falling off from the mounting position, and the mounting seat can be adjusted in the strip limit slot and the strip card slot, which can meet the installation and use requirements of different situations, and is convenient to adjust the position of the mounting seat, thereby improving the convenience and reliability of installation, and having strong applicability and good practicality;

[0032] At the same time, an upper reinforcing rib is integrally formed between the top surface of the upper convex strip and the outer shell; a lower reinforcing rib is integrally formed between the bottom surface of the lower convex strip and the outer shell, which can ensure its overall strength. After the installation plate is inserted, the supporting strength can be guaranteed and it is not easy to be damaged, thereby ensuring the reliability of the installation of the electric water heater.

[0033] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0034] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. An adjustable electric water heater, comprising a housing, an inner tank disposed in the housing, and at least two mounting seats disposed on the housing, characterized in that: The outer wall of the shell is provided with parallel upper convex strips and lower convex strips; The bottom surface of the upper convex strip is provided with a strip-shaped slot with one end open, and the top surface of the lower convex strip is provided with a strip-shaped limit slot with one end open; The housing is provided with a limiting screw hole, the limiting screw hole is located between the strip-shaped slot and the strip-shaped limiting slot, and the position of the limiting screw hole matches the position of the opening end of the strip-shaped slot; The mounting seat comprises a mounting plate and a mounting lug with a hole formed integrally on the mounting plate; The top edge and the bottom edge of the mounting plate are respectively inserted into the strip-shaped slot and the strip-shaped limiting slot for limiting position, and the limiting screw hole is threadedly connected with a limiting screw rod for preventing the mounting plate from falling off from the strip-shaped slot opening.

2. An adjustable electric water heater according to claim 1, characterized in that: An upper reinforcing rib is integrally formed between the top surface of the upper convex strip and the outer shell; A lower reinforcing rib is integrally formed between the bottom surface of the lower convex strip and the outer shell.

3. The adjustable electric water heater according to claim 1, characterized in that: The lengths of the strip-shaped slot and the strip-shaped limiting slot are the same, and the length of the strip-shaped slot is two to three times the length of the mounting plate.

4. The adjustable electric water heater according to claim 1, characterized in that: The width of the strip-shaped slot matches the thickness of the mounting plate; The depths of the strip-shaped clamping groove and the strip-shaped limiting groove are the same, and the depth of the strip-shaped limiting groove is 1 / 5 of the width of the mounting plate.

5. The adjustable electric water heater according to claim 1, characterized in that: The mounting seat is a metal structure.

6. The adjustable electric water heater according to claim 1, characterized in that: End covers are fixed at both ends of the shell by screws, and a water pipe joint and a touch operation screen are arranged on the shell.

7. The adjustable electric water heater according to claim 1, characterized in that: The number of the mounting seats is two or three.

Images