CN220303869U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN220303869U CN220303869U CN202321628397.XU CN202321628397U CN220303869U CN 220303869 U CN220303869 U CN 220303869U CN 202321628397 U CN202321628397 U CN 202321628397U CN 220303869 U CN220303869 U CN 220303869U
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- China
- Prior art keywords
- front side
- side plate
- water heater
- shell
- barrel
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 210000000078 claw Anatomy 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model relates to the technical field of household appliances and discloses a water heater, which comprises a shell middle barrel, a water heater and a water heater, wherein the shell middle barrel is provided with a claw groove and a plurality of first limiting sliding grooves; the electricity-proof wall cover is fixed on the lower side of the barrel in the shell and comprises a front side plate and a rear shell connected to the rear side of the front side plate; the top of the front side plate is provided with a plurality of first clamping claws, and one side of the rear shell, which is far away from the front side plate, is provided with an upward-tilting elastic clamping claw; when the first clamping jaw is correspondingly inserted into the first limiting chute and slides to the other end along one end of the first limiting chute and is in splicing limit with the barrel in the shell, the elastic clamping jaw is clamped into the clamping jaw groove to be fixed; the front side of the front side plate is provided with a control panel assembly. According to the water heater, the first clamping claws and the elastic clamping claws are arranged on the front side and the rear side of the electricity-proof wall cover, so that the electricity-proof wall cover is pushed to be clamped and fixed, screw fastening is not needed, and the installation and the disassembly are convenient; simultaneously, the first claw is spliced with the shell middle barrel after the first limiting chute slides, so that the strength is high, and the failure is not easy to damage.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a water heater.
Background
Various control marks and control switches on the water heater are usually arranged on a control panel, the control panel is arranged on a shell middle barrel of the water heater through a power-proof wall cover, and the power-proof wall cover and the shell middle barrel are generally fastened by adopting clamping claws and screws in an assembling mode. Because barrel length is longer in the shell, need follow the inboard of barrel in the shell and beat the screw, be inconvenient for beat screw operation, assembly efficiency is low.
Disclosure of Invention
Based on the technical problems that in the prior art, the fixing operation of the electricity-proof wall cover and the barrel screw in the shell is inconvenient, and the assembly efficiency is low, the utility model provides the water heater, which can realize the clamping fixation by pushing the electricity-proof wall cover without screw fastening, is convenient to install and detach, and has high assembly efficiency.
The utility model provides a water heater, comprising:
a clamping jaw groove and a plurality of first limiting sliding grooves are formed in the middle barrel of the shell;
the electricity-proof wall cover is fixed on the lower side of the barrel in the shell and comprises a front side plate and a rear shell connected to the rear side of the front side plate; the top of the front side plate is provided with a plurality of first clamping claws, and one side of the rear shell, which is far away from the front side plate, is provided with an upward-tilting elastic clamping claw; when the first clamping jaw is correspondingly inserted into the first limiting chute and slides to the other end along one end of the first limiting chute and is in plug-in limiting with the barrel in the shell, the elastic clamping jaw is clamped into the clamping jaw groove to be fixed;
and a control panel assembly mounted on the front side of the front side plate.
In some embodiments, the top of the front side plate has a slope inclined downward from front to back, and the first claw is disposed on the slope.
In some embodiments, the length direction of the first limit chute is disposed along the length direction of the barrel in the housing.
In some embodiments, a second claw is arranged on one side of the rear shell away from the front side plate; the barrel in the shell is correspondingly provided with a second limiting chute, and the second clamping jaw is correspondingly inserted into the second limiting chute and is clamped and limited after sliding to the other end along one end of the second limiting chute.
In some embodiments, the elastic claw is disposed at a middle position of the rear portion of the rear case, and the second claws are disposed at two sides of the elastic claw and near corners of the rear case.
In some embodiments, a first buckle is arranged on the rear side surface of the control panel assembly, and a first buckle groove is correspondingly arranged on the front side plate; the control panel assembly is clamped into the first clamping groove through the first clamping buckle to be fixedly clamped.
In some embodiments, a plurality of positioning protrusions are arranged on the periphery of the rear side surface of the control panel assembly, the periphery of the front side plate extends forwards to form a convex edge part, and the positioning protrusions are in butt fit with the inner side surface of the convex edge part.
In some embodiments, the rear end of the rear shell is shorter than the front end of the rear shell, and the left and right side surfaces of the rear shell respectively comprise an arc-shaped section adjacent to the front side plate and bent inwards and a straight section smoothly connected with the arc-shaped section; a first mounting through hole is formed in the position, close to the front side plate, of the arc section, a second mounting through hole is formed in the front side plate opposite to the first mounting through hole, and screw columns are arranged on the rear side surface of the control panel assembly, corresponding to the first mounting through hole and the second mounting through hole; and screws penetrate through the first mounting through holes and the second mounting through holes to be assembled and fixed with the screw columns.
In some embodiments, the control panel assembly includes a front panel, a rear cover, and a display module, the rear cover being secured to the front panel by a snap fit, the display module being received within a cavity formed by the rear cover and the front panel.
In some embodiments, the front side of the front side plate has a groove portion, and the rear cover is accommodated in the groove portion.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the water heater, the first clamping claws and the elastic clamping claws are arranged on the front side and the rear side of the electricity-proof wall cover, the electricity-proof wall cover is pushed to be clamped and fixed, screw fastening is not needed, the installation and the disassembly are convenient, and the assembly efficiency is high; simultaneously, the first claw is spliced with the shell middle barrel after the first limiting chute slides, so that the strength is high, and the failure is not easy to damage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of a water heater according to the present utility model;
FIG. 2 is a schematic view of the internal structure of the water heater according to the present utility model;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is an assembly view of a power protection wall cover and a control panel assembly in the water heater of the present utility model;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a cross-sectional view of FIG. 4;
reference numerals illustrate:
a tub in a housing 100; a jaw groove 110; a first limit chute 120; the second limit chute 130;
a power protection wall cover 200; a front side plate 210; a first claw 211; a flange 212; a rear case 220; an elastic claw 221; a second jaw 222; an arcuate segment 223; a first installation through hole 2231; a straight section 224;
a control panel assembly 300; a front panel 310; a first buckle 311; positioning the protrusion 312; a second catch 313; screw post 314; and a rear cover 320.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, 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 describing the present utility model 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 thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. 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 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 utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1-6, an embodiment of the water heater of the present utility model is shown.
The water heater includes a tub 100 in a housing, a power preventing wall cover 200 provided at the bottom of the tub 100 in the housing, and a control panel assembly 300 fixed to the front side of the power preventing wall cover 200.
As shown in fig. 3, the barrel 100 of the housing is provided with a claw groove 110 and a plurality of first limiting sliding grooves 120.
The power preventing wall cover 200 is fixed to the lower side of the tub 100 in the housing, and the power preventing wall cover 200 includes a front side plate 210, and a rear case 220 coupled to the rear side of the front side plate 210. The rear case 220 is provided with a through hole for a water inlet and outlet pipe. The top of the front side plate 210 of the mounting hole is provided with a plurality of first claws 211, and one side of the rear case 220 away from the front side plate 210 is provided with an upward-tilting elastic claw 221. When the first jaw 211 is correspondingly inserted into the first limiting chute 120 of the barrel 100 in the housing and is clamped and limited after sliding along one end of the first limiting chute 120 to the other end, the elastic jaw 221 is simultaneously clamped into the jaw groove 110 for fixation.
In this embodiment, the first limiting chute 120 is a rectangular slot, a clamping slot structure is formed between the top of the first clamping jaw 211 and the front side plate 210, the first clamping jaw 211 is inserted from one end of the first limiting chute 120, then the first clamping jaw 211 is pushed to the other end of the first limiting chute 120, and the limiting is realized by clamping the clamping slot structure with the barrel 100 in the shell, so as to limit the displacement of the anti-electricity wall cover 200 in other directions except the pushing direction. One end of the first limiting chute 120 is wider, and the other end is narrower, so that the first claw 211 is convenient to insert from the wider end.
The elastic claw 221 has an elastic arm portion tilting upward along the barrel 100 in the outer shell and a top claw end, when the first claw 211 slides along the first limiting chute 120, the top of the elastic claw 221 abuts against the bottom surface of the barrel 100 in the outer shell to slide, and when the first claw 211 is clamped in place, the elastic claw 221 is sprung up to be clamped in the claw groove 110, so that the displacement of the anti-electricity wall cover 200 in the opposite direction to the pushing direction can be limited. In this manner, the power preventing wall cover 200 is fixed to the tub 100 in the housing. When the electricity proof wall cover 200 is disassembled, the elastic claw 221 is pressed downwards, and then the electricity proof wall cover 200 is pushed in the opposite direction, so that the disassembly can be realized.
In this embodiment, the first limiting chute 120 is disposed along the length direction of the barrel 100 in the housing, that is, the electricity-proof wall cover 200 is fastened and fixed after sliding along the length direction (axial direction) of the barrel 100 in the housing, as shown by the arrow direction in fig. 2. In another embodiment, the first limiting chute 120 may be disposed along a longitudinal direction, that is, the electricity-proof wall cover 200 slides along a circumferential direction (front-rear direction) of the barrel 100 in the housing and then is clamped and fixed.
According to the water heater, the first clamping claws 211 and the elastic clamping claws 221 are arranged on the front side and the rear side of the electricity-proof wall cover 200, so that the electricity-proof wall cover 200 is pushed to realize clamping and fixing, screw fastening is not needed, the installation and the disassembly are convenient, and the assembly efficiency is high; meanwhile, the first clamping jaw 211 is spliced with the barrel 100 in the shell after the first limiting chute 120 slides, so that the strength is high, and the failure is not easy to damage.
In the present embodiment, the electricity preventing wall cover 200 is closely attached to the outer circumferential surface of the tub 100 in the housing, and the front side plate 210 of the electricity preventing wall cover 200 is disposed closely to the outer wall of the tub 100 in the housing. Namely, the upper part of the electricity-proof wall cover 200 is of an arc structure matched with the barrel 100 in the shell, so that the thickness of the electricity-proof wall cover 200 can be reduced, the design of the ultrathin electricity-proof wall cover 200 is realized, and the appearance attractiveness is improved. In order to make the front side plate 210 fit with the circumferential surface of the tub 100 in the case, the top of the front side plate 210 has a slope inclined downward from front to rear, and the first jaw 211 is disposed on the slope.
Further, a second claw 222 is provided at a side of the rear case 220 remote from the front side plate 210. The barrel 100 in the shell is correspondingly provided with a second limiting chute 130, and the second claw 222 is correspondingly inserted into the second limiting chute 130 and is clamped and limited after sliding to the other end along one end of the second limiting chute 130.
In the present embodiment, as shown in fig. 4, the elastic claws 221 are provided at the middle position of the rear case 220, and the second claws 222 are provided in two, two sides of the elastic claws 221 and near the corners of the rear case 220. By adding the second claws 222 to the rear side of the electricity-proof wall cover 200, the electricity-proof wall cover 200 can be further fastened, and the assembly reliability can be improved.
Referring to fig. 5, the control panel assembly 300 is fastened to the electricity proof wall cover 200. Specifically, the rear side of the control panel assembly 300 is provided with a plurality of first buckles 311, the first buckles 311 are arranged on the upper side and the lower side of the rear side of the control panel assembly 300, and the front side plate 210 is correspondingly provided with a plurality of first buckle 311 grooves; the control panel assembly 300 is clamped and fixed in the groove of the first clamp 311 through the first clamp 311.
In order to facilitate installation and positioning, a plurality of positioning protrusions 312 are further disposed around the rear side edge of the control panel assembly 300, the peripheral edge of the front side plate 210 extends forward to form a convex edge portion 212, and the positioning protrusions 312 are in abutting fit with the inner side surface of the convex edge portion 212.
Further, the control panel assembly 300 is fastened to the electricity proof wall cover 200 by screws. In this embodiment, the rear end of the rear case 220 of the electricity-proof wall cover 200 has a smaller length than the front end thereof, and the left and right sides of the rear case 220 respectively include an arc-shaped section 223 adjacent to the front side plate 210 and bent inward, and a flat section 224 smoothly connected to the arc-shaped section 223; the arc-shaped section 223 is provided with a first installation through hole 2231 at a position close to the front side plate 210, a second installation through hole is formed on the front side plate 210 opposite to the first installation through hole 2231, and a screw column 314 is arranged on the rear side surface of the control panel assembly 300 corresponding to the first installation through hole 2231 and the second installation through hole; the screw is assembled and fixed with the screw column through the first and second installation through holes 2231 and 2232. Screws can be installed from the outer sides of the two ends of the electricity-proof wall cover 200, and the operation is convenient.
In this embodiment, the control panel assembly 300 includes a front panel 310, a rear cover 320, and a display module, wherein the rear cover 320 is fastened to the front panel 310, and the display module is accommodated in a cavity formed by the rear cover 320 and the front panel 310. The front side of the front side plate 210 has a groove portion in which the rear cover 320 may be received. The size of the rear cover 320 is smaller than that of the front panel 310, and the front panel 310 is provided with a second buckle 313 which is clamped and fixed with a clamping part on the rear cover 320.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A water heater, comprising:
a clamping jaw groove and a plurality of first limiting sliding grooves are formed in the middle barrel of the shell;
the electricity-proof wall cover is fixed on the lower side of the barrel in the shell and comprises a front side plate and a rear shell connected to the rear side of the front side plate; the top of the front side plate is provided with a plurality of first clamping claws, and one side of the rear shell, which is far away from the front side plate, is provided with an upward-tilting elastic clamping claw; when the first clamping jaw is correspondingly inserted into the first limiting chute and slides to the other end along one end of the first limiting chute and is in plug-in limiting with the barrel in the shell, the elastic clamping jaw is clamped into the clamping jaw groove to be fixed;
and a control panel assembly mounted on the front side of the front side plate.
2. The water heater as claimed in claim 1, wherein a top of the front side plate has a slope inclined downward from front to rear, and the first jaw is disposed on the slope.
3. The water heater of claim 2, wherein a length direction of the first limit chute is disposed along a length direction of the tub in the housing.
4. The water heater as claimed in claim 1, wherein a side of the rear housing remote from the front side plate is provided with a second jaw; the barrel in the shell is correspondingly provided with a second limiting chute, and the second clamping jaw is correspondingly inserted into the second limiting chute and is clamped and limited after sliding to the other end along one end of the second limiting chute.
5. The water heater according to claim 4, wherein the elastic claws are provided at an intermediate position of the rear housing, and the second claws are provided at two sides of the elastic claws and near corners of the rear housing.
6. The water heater according to any one of claims 1-5, wherein a first buckle is provided on a rear side of the control panel assembly, and a first buckle groove is correspondingly provided on the front side plate; the control panel assembly is clamped into the first clamping groove through the first clamping buckle to be fixedly clamped.
7. The water heater according to claim 6, wherein a plurality of positioning protrusions are arranged on the periphery of the rear side surface of the control panel assembly, the periphery of the front side plate extends forwards to form a convex edge part, and the positioning protrusions are in abutting fit with the inner side surface of the convex edge part.
8. The water heater according to claim 7, wherein the rear end of the rear housing has a smaller length than the front end thereof, and the left and right side surfaces of the rear housing respectively include an arc-shaped section adjacent to the front side plate and bent inward, and a flat section smoothly connected to the arc-shaped section; a first mounting through hole is formed in the position, close to the front side plate, of the arc section, a second mounting through hole is formed in the front side plate opposite to the first mounting through hole, and screw columns are arranged on the rear side surface of the control panel assembly, corresponding to the first mounting through hole and the second mounting through hole; and screws penetrate through the first mounting through holes and the second mounting through holes to be assembled and fixed with the screw columns.
9. The water heater of claim 1, wherein the control panel assembly includes a front panel, a rear cover and a display module, the rear cover being secured to the front panel by a snap fit, the display module being received within a cavity formed by the rear cover and the front panel.
10. The water heater as recited in claim 9, wherein the front side of the front side plate has a recessed portion, and the rear cover is received in the recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628397.XU CN220303869U (en) | 2023-06-25 | 2023-06-25 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628397.XU CN220303869U (en) | 2023-06-25 | 2023-06-25 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303869U true CN220303869U (en) | 2024-01-05 |
Family
ID=89376209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321628397.XU Active CN220303869U (en) | 2023-06-25 | 2023-06-25 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303869U (en) |
-
2023
- 2023-06-25 CN CN202321628397.XU patent/CN220303869U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |