CN214746506U

CN214746506U - Water heater easy to assemble

Info

Publication number: CN214746506U
Application number: CN202121188335.2U
Authority: CN
Inventors: 纪光军; 戴杨展; 郑华龙
Original assignee: Zhongshan Qingxin Intelligent Technology Co ltd
Current assignee: Zhongshan Qingxin Intelligent Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-16
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a water heater easy to assemble, including the casing that is the rectangle setting, the holding chamber has in the casing, be equipped with main control circuit board and water storage device in the holding chamber, the upper end of the rear surface of casing is concave and is equipped with the through-wire groove, the both ends of through-wire groove extend to the left and right sides of casing, be equipped with the power supply line in the through-wire groove and penetrate casing and main control circuit board electric connection's through wires hole, the through wires downthehole cover is equipped with the sealing washer, the through-wire groove has the opening towards the back, the interval of through wires groove's opening upper end and through wires groove bottom is less than the interval of through wires groove opening lower extreme and through wires groove bottom, the upper and lower both sides that the through wires groove is located through wires hole department are formed with arc indent and arc under the arc respectively. The utility model discloses can realize that the electric wire can follow the left and right of water heater and go up three direction and walk the line for the water heater does not receive the restriction of walking the line direction when the installation, and it is more convenient to install.

Description

Water heater easy to assemble

Technical Field

The utility model relates to a water heater technical field, concretely relates to easy to assemble's water heater.

Background

The water heaters commonly used in families at present comprise a water storage type electric water heater, a solar water heater, a gas water heater and the like, and the products are mature in technology and comfortable and safe to use. The existing water storage type electric water heater comprises a shell, a main control circuit board and a water storage device are arranged in the shell, a wire passing groove used for arranging wires is formed in the outer surface of the shell, the existing wire passing groove only extends to one side of the shell, the wires can only be wired in one direction, and the installation of the water heater is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the disappearance that prior art exists, provide a water heater easy to assemble, it can realize that the electric wire can follow the left and right of water heater and go up three direction and walk the line for the water heater does not receive the restriction of walking the line direction when the installation, and it is more convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water heater easy to assemble, includes the casing, the holding chamber has in the casing, be equipped with main control circuit board and water storage device in the holding chamber, the concave through-wire groove that is equipped with in rear surface of casing, the both ends of through-wire groove extend to the left and right sides of casing, be equipped with the power supply line in the through-wire groove and penetrate the interior through wires hole with main control circuit board electric connection of casing.

Preferably, the through-line slot has a backward opening, and the distance between the upper end of the opening of the through-line slot and the bottom of the through-line slot is smaller than the distance between the lower end of the opening of the through-line slot and the bottom of the through-line slot.

Preferably, the upper side and the lower side of the threading slot at the threading hole are respectively provided with an arc-shaped upper concave part and an arc-shaped lower concave part.

As a preferred scheme, a sealing ring is sleeved in the threading hole.

Preferably, the sealing ring is a rubber sealing ring.

Preferably, the housing is rectangular.

Preferably, four corners of the housing are rounded.

Preferably, the through slot is located at the upper end of the rear surface of the housing, and the left and right ends of the through slot extend to the lower ends of the corresponding rounded corners.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, through setting up the through wire groove that extends to the left and right sides of casing, make the electric wire can walk the line from the left and right direction of water heater, make the water heater not restricted by walking the line direction when installing, it is more convenient to install, and form the drop between the opening upper end and the lower extreme of through wire groove, make the electric wire can also walk the line from the upper direction of water heater; set up concave part and arc lower recess on the arc, when the electric wire was walked the line from the top, but concave part and arc lower recess power supply line had sufficient space of buckling in threading mouth department on the arc, avoided the electric wire degree of buckling too big to cause the damage.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an electrical wire arrangement according to an embodiment of the present invention;

FIG. 3 is a schematic view of a back assembly structure according to an embodiment of the present invention;

fig. 4 is a side view of an embodiment of the invention.

The attached drawings indicate the following:

10-a housing; 11-a through wire groove; 12-threading holes;

13-an arc-shaped upper recess; 14-an arcuate undercut; 15-sealing ring;

16-rounding off; 17-electric wire.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-4, a water heater, which is easy to install, includes a housing 10 in a rectangular arrangement, four corners of the shell 10 are rounded corners 16, the shell 10 has a containing cavity therein, the main control circuit board and the water storage device are arranged in the accommodating cavity, the upper end of the rear surface of the shell 10 is concavely provided with a through wire groove 11, both ends of the through line groove 11 extend to the lower ends of the corresponding rounded corners 16 at the left and right sides of the housing 10, a power supply line 17 is arranged in the through wire groove 11 and penetrates into the shell 10 to be electrically connected with the main control circuit board through a through wire hole 12, the upper side and the lower side of the threading slot 11 at the threading hole 12 are respectively provided with an arc-shaped upper concave part 13 and an arc-shaped lower concave part 14, a sealing ring 15 is sleeved in the threading hole 12, the sealing ring 15 is a rubber sealing ring 15, the through wire groove 11 is provided with a backward opening, and the distance d1 between the upper end of the opening of the through wire groove 11 and the bottom of the through wire groove 11 is smaller than the distance d2 between the lower end of the opening of the through wire groove 11 and the bottom of the through wire groove 11.

To sum up, the utility model arranges the through-wire grooves extending to the left and right sides of the shell, so that the electric wires can be arranged in the left and right directions of the water heater, the water heater is not limited by the wire arrangement direction during the installation, the installation is more convenient, and a drop is formed between the upper end and the lower end of the opening of the through-wire groove, so that the electric wires can be arranged in the upper direction of the water heater; set up concave part and arc lower recess on the arc, when the electric wire was walked the line from the top, but concave part and arc lower recess power supply line had sufficient space of buckling in threading mouth department on the arc, avoided the electric wire degree of buckling too big to cause the damage.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a water heater easy to assemble, a serial communication port, includes the casing, the holding chamber has in the casing, be equipped with main control circuit board and water storage device in the holding chamber, the concave through-wire groove that is equipped with of rear surface of casing, the both ends of through-wire groove extend to the left and right sides of casing, be equipped with the through wires hole that the power supply line penetrated in the casing with main control circuit board electric connection in the through-wire groove.

2. An easy to install water heater as claimed in claim 1 wherein the vent slot has a rearward facing opening, the distance between the upper opening end of the vent slot and the bottom of the vent slot being less than the distance between the lower opening end of the vent slot and the bottom of the vent slot.

3. The easy-to-install water heater according to claim 1, wherein the upper side and the lower side of the through wire groove at the through wire hole are respectively provided with an arc-shaped upper concave part and an arc-shaped lower concave part.

4. A water heater convenient to install as claimed in claim 1 or 3, wherein the threaded hole is internally sleeved with a sealing ring.

5. An easy to install water heater as claimed in claim 4, wherein the sealing ring is a rubber sealing ring.

6. An easy to install water heater as claimed in claim 1, wherein the housing is rectangular.

7. An easy to install water heater as claimed in claim 6, wherein the four corners of the housing are rounded.

8. An easy to install water heater as claimed in claim 7, wherein the vent slot is located at the upper end of the rear surface of the housing, and the left and right ends of the vent slot extend to the lower ends of the corresponding rounded corners.