CN217604381U

CN217604381U - Water heater shell and water heater

Info

Publication number: CN217604381U
Application number: CN202123417988.6U
Authority: CN
Inventors: 陈树材; 荆彦涛; 张国庆; 郭少波; 于金霞
Original assignee: Qingdao Economic And Technology Development District Haier Water Heater Co ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Economic And Technology Development District Haier Water Heater Co ltd; Haier Smart Home Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-18
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a water heater shell and water heater belongs to electrical equipment technical field. This water heater shell includes face-piece and control panel, the assembly chamber has been seted up on the face-piece, the assembly chamber is including being preceding assembly opening and two side assembly openings that the U type is connected, be provided with the assembly plate in the preceding assembly opening, two side assembly opening departments respectively are provided with a connecting plate, assembly plate and connecting plate parallel arrangement, all be provided with at least one connecting hole and at least one locating hole on each connecting plate, control panel is including being a front panel and two side boards that the U type is connected, the front panel lock joint is in preceding assembly opening, two side board one-to-ones ground lock joints are in two side assembly openings, the both ends at the back of front panel all are provided with at least one reference column and at least one spliced pole, the reference column inserts in the locating hole, the spliced pole is connected in the connecting hole. The surface shell of the water heater shell and the control panel are high in positioning accuracy, firm in connection and good in matching effect.

Description

Water heater shell and water heater

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a water heater shell and water heater.

Background

The water heater shell is the main appearance piece of the water heater, and the aesthetic property and the structural stability of the water heater shell determine the quality of the water heater to a great extent. The existing water heater shell generally comprises a face shell and a control panel, wherein the control panel is used as a display area on the water heater shell and used for displaying performance parameters of the water heater so that a user can master information of the water heater in time.

The surface shell and the control panel of the existing water heater shell have the problems of inaccurate positioning, insecure connection and the like in the assembling process. Therefore, how to provide a water heater shell with accurate positioning and firm connection is a technical problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a water heater shell, this water heater shell's face-piece and control panel location when the equipment are accurate, and joint strength is high, and the cooperation is effectual.

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

a water heater enclosure, comprising: the assembling device comprises a face shell, an assembling cavity is formed in the face shell, the assembling cavity comprises a front assembling port and two side assembling ports which are connected in a U shape, an assembling plate is arranged in the front assembling port, two connecting plates are respectively arranged at the two side assembling ports, the assembling plate and the connecting plates are arranged in parallel, and each connecting plate is provided with at least one connecting hole and at least one positioning hole; control panel, control panel is including a front panel and two side boards that are the U type and connect, the front panel spiral-lock is in the front assembly, two the side board spiral-lock is in two with one-to-one in the side assembly, the both ends at the back of front panel all are provided with at least one reference column and at least one spliced pole, the reference column inserts in the locating hole, the spliced pole is connected in the connecting hole.

Preferably, each connecting plate is provided with one positioning hole and two connecting holes, and the positioning hole is positioned between the two connecting holes; the front panel and the two side panels are respectively provided with one positioning column and two connecting columns at the joint, and the positioning column is positioned between the two connecting columns.

Preferably, the connection part of the front panel and the two side panels is respectively provided with at least one mounting seat, and the positioning column and the connecting column are convexly arranged on the mounting seats.

Preferably, the mounting base comprises a first mounting base and two second mounting bases, the positioning column is convexly arranged on the first mounting base, and the connecting columns are convexly arranged on the two second mounting bases respectively.

Preferably, the mount pad is the type of falling U structure to including the first riser, diaphragm and the second riser that connect gradually, the first riser deviates from the one end of diaphragm with the back connection of front panel, the second riser deviates from the one end of diaphragm with the back connection of front panel.

Preferably, the water heater outer shell further comprises a first reinforcing rib plate, and the first reinforcing rib plate is connected between the outer wall surface of the positioning column and the mounting surface of the first mounting seat; the water heater shell further comprises a second reinforcing rib plate which is connected between the outer wall surface of the connecting column and the mounting surface of the second mounting seat.

Preferably, a display component is arranged on the front panel, and a avoiding hole is formed in the position, right opposite to the display component, of the assembly plate.

Preferably, the assembly plate is provided with a through hole, the back of the assembly plate is provided with a clamping plate, the back of the front panel is provided with a clamping hook, and the clamping hook penetrates through the through hole and is clamped on the clamping plate.

Preferably, the number of the through holes is multiple, the number of the clamping plates is multiple, the number of the clamping hooks is multiple, and the multiple clamping plates, the multiple through holes and the multiple clamping hooks are arranged in a one-to-one correspondence manner.

A second object of the utility model is to provide a water heater, this water heater's water heater shell beautifully spend highly, and the face-piece and the control panel of water heater shell fix a position accurately when the equipment, and joint strength is high, and the cooperation is effectual.

a water heater is characterized by comprising the water heater shell.

The utility model has the advantages that:

the utility model provides a water heater shell, this water heater shell includes face-piece and control panel, the assembly chamber has been seted up on the face-piece, assembly chamber is including being preceding assembly opening and two side assembly openings that U type is connected, be provided with the assembly plate in the preceding assembly opening, two side assembly openings department respectively is provided with a connecting plate, assembly plate and connecting plate parallel arrangement, all be provided with at least one connecting hole and at least one locating hole on each connecting plate, control panel is including being a front panel and two side boards that U type is connected, front panel lock joint is in preceding assembly opening, two side board one-to-ones ground lock joint are in two side assembly openings, the both ends at the back of front panel all are provided with at least one reference column and at least one spliced pole, the reference column inserts in the locating hole, the spliced pole is connected in the connecting hole. Through the control panel who sets up the assembly chamber cooperation U type of U type at the face-piece to through the cooperation that utilizes reference column and locating hole and the cooperation of spliced pole and connecting hole realize face-piece and control panel's location and connection, thereby improved face-piece and control panel positioning accuracy and joint strength, make face-piece and control panel have good cooperation effect.

Drawings

Fig. 1 is a schematic structural diagram of a water heater shell according to an embodiment of the present invention;

fig. 2 is a schematic view of a face shell of a water heater shell provided by an embodiment of the present invention at a certain viewing angle;

FIG. 3 is a schematic view of a face shell of a water heater housing provided by an embodiment of the present invention from another perspective;

fig. 4 is a schematic view of a control panel of a water heater housing according to an embodiment of the present invention.

In the figure:

1. a face shell; 101. a first panel; 102. a second panel; 103. a third shell plate; 104. assembling a plate; 105. a connecting plate; 1051. connecting holes; 1052. positioning holes; 106. perforating holes; 107. clamping a plate; 108. avoiding holes;

2. a control panel; 201. a front panel; 202. a side panel; 203. a positioning column; 204. connecting columns; 205. a first mounting seat; 206. a second mounting seat; 207. a hook is clamped;

3. a connecting screw;

4. a display member.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, 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. Wherein the terms "first position" and "second position" are two different positions.

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, e.g., as meaning either a fixed connection or a removable connection; 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 in specific cases to those skilled in the art.

The embodiment provides a water heater shell which is an appearance piece of a water heater and can be used for protecting electronic parts in the water heater. As shown in fig. 1, the water heater includes a panel case 1 and a control panel 2.

As shown in fig. 2 and 3, the panel housing 1 has a plate-shaped structure, and may be a sheet metal part or a plastic part. In this embodiment, the face casing 1 is a U-shaped plate, and specifically includes a first face casing plate 101, a second face casing plate 102, and a third face casing plate 103 connected in a U-shape, where the first face casing plate 101 and the third face casing plate 103 are vertically connected to two ends of the second face casing plate 102. The assembly cavity is formed in the face shell 1 and comprises a front assembly opening and two side assembly openings which are connected in a U shape, wherein the front assembly opening is formed in the second face shell plate 102, and the two side assembly openings are formed in the first face shell plate 101 and the third face shell plate 103 respectively.

With continued reference to fig. 2 and 3, the assembly plate 104 is disposed in the front assembly opening, and there may be two methods for forming the assembly plate 104 and the front assembly opening, wherein one method may be formed by stamping a part of the second panel 102, that is, stamping a part of the panel surface of the second panel 102 by using a stamping device, so that a part of the second panel 102 is displaced and recessed toward the U-shaped cavity of the panel shell 1, so that the recessed position forms the front assembly opening, and the displaced part of the second panel 102 forms the assembly plate 104; in the second method, a portion of the second cover plate 102 may be directly cut off from the second cover plate 102 by using a cutting device, so as to form a front opening, and a separate plate member may be attached to an opening at one end of the front opening as the mounting plate 104.

With continued reference to fig. 2 and 3, a connecting plate 105 is provided at each of the two side fitting openings, and the fitting plate 104 and the connecting plate 105 are arranged in parallel. The formation of the side assembling port and the connecting plate 105 also has two methods, wherein one method is that a U-shaped strip port is formed on the first shell plate 101 and the third shell plate 103, then a part of the plate surface surrounded in the U-shaped strip port is bent to form the connecting plate 105, and the original position of the connecting plate 105 after the connecting plate 105 is bent can form the side assembling port; another method is to cut out a portion of the structure on the first and

third housing plates

101 and 103 directly using a cutting device to form a side mounting opening, and to connect a separate plate member as the connection plate 105 at the side mounting opening. With continued reference to fig. 2, each connecting plate 105 is provided with at least one connecting hole 1051 and at least one positioning hole 1052. In this embodiment, the connection hole 1051 and the positioning hole 1052 are both circular holes, and the diameter of the connection hole 1051 is smaller than that of the positioning hole 1052.

As shown in fig. 4, the control panel 2 is a plate-shaped structure, and may be a sheet metal part or a plastic part. In the present embodiment, the control panel 2 includes one front panel 201 and two side panels 202 connected in a U-shape. When assembling the water heater shell, the control panel 2 is assembled in the assembly cavity of the face shell 1, specifically, the front panel 201 is correspondingly buckled in the front assembly opening, and the two side panels 202 are buckled in the two side assembly openings in a one-to-one correspondence manner. The U-shaped control panel 2 and the U-shaped assembling cavity are good in adaptation effect and have a positioning function. In addition, at least one positioning column 203 and at least one connecting column 204 are arranged at two ends of the back surface of the front panel 201, the number of the positioning columns 203 is equal to that of the positioning holes 1052, the number of the connecting columns 204 is equal to that of the connecting holes 1051, the positioning columns 203 can be inserted into the positioning holes 1052 in a one-to-one correspondence manner, and the connecting columns 204 can be connected into the connecting holes 1051 in a one-to-one correspondence manner.

Reference column 203 and locating hole 1052 cooperation can carry out further location to face-piece 1 and control panel 2, the control panel 2 that combines the U type and the preliminary location in U type assembly chamber, the twice location can improve the positioning accuracy of control panel 2 and face-piece 1 in very big degree, high positioning accuracy can reduce the degree of difficulty of carrying out the connection of follow-up spliced pole 204 and connecting hole 1051, treat that can realize control panel 2 and face-piece 1's fixed after spliced pole 204 is connected to connecting hole 1051. The water heater shell has the advantages of high assembly precision, firm connection and good matching effect.

Alternatively, the connection hole 1051 and the connection post 204 may be connected by a dimensional fit, i.e., by an interference fit of the connection post 204 and the connection hole 1051. Of course, the connection can also be realized by using the connection screw 3, specifically, a threaded hole is provided on the connection column 204, after the connection column 204 passes through the connection hole 1051, the connection screw 3 is screwed into the threaded hole, and the nut of the connection screw 3 is pressed against the connection plate 105.

Optionally, each connecting plate 105 is provided with one positioning hole 1052 and two connecting holes 1051, and the positioning hole 1052 is located between the two connecting holes 1051. Two connecting positions of the front panel 201 and the two side panels 202 are respectively provided with a positioning column 203 and two connecting columns 204, and the positioning column 203 is positioned between the two connecting columns 204. The arrangement can further improve the connection strength and the positioning precision of the control panel 2 and the face shell 1.

Further optionally, one positioning hole 1052 and two connecting holes 1051 are arranged to form a triangle, and correspondingly, one positioning column 203 and two connecting columns 204 are arranged to form a triangle, so that the connection strength and the positioning accuracy of the control panel 2 and the panel housing 1 can be further improved.

With continued reference to fig. 4, at least one mounting seat is provided at the junction of the front panel 201 and the two side panels 202, and the positioning column 203 and the connecting column 204 are both protruded on the mounting seats. The arrangement of the mounting seat can avoid designing and assembling the over-high positioning column 203 and the connecting column 204, the shorter positioning column 203 and the connecting column 204 are easy to assemble, and the deflection phenomenon is not easy to occur in the assembling process.

In the present embodiment, for one positioning hole 1052 and two connecting holes 1051 on one connecting plate 105, the corresponding mounting seats include a first mounting seat 205 and two second mounting seats 206, and the positioning column 203 is protruded on the first mounting seat 205, and the two connecting columns 204 are protruded on the two second mounting seats 206, respectively. The positioning posts 203 and the connecting posts 204 can be separated from each other by using different mounting seats, so as to avoid mutual influence in the assembling process.

Further, each mount pad all is the type of falling U structure to including the first riser, diaphragm and the second riser that connect gradually, the one end that the first riser deviates from the diaphragm is connected with the back of front panel 201, and the one end that the second riser deviates from the diaphragm is connected with the back of front panel 201. The mounting seat is simple in structure and low in manufacturing cost.

Further, the water heater shell further comprises a first reinforcing rib plate, and the first reinforcing rib plate is connected between the outer wall surface of the positioning column 203 and the mounting surface of the first mounting seat 205. Optionally, the number of the first reinforcing ribs is multiple, and the multiple first reinforcing ribs are uniformly arranged around the circumferential direction of the positioning column 203. The water heater enclosure further includes a second reinforcing rib connected between the outer wall surface of the connecting post 204 and the mounting surface of the second mount 206. Optionally, there are a plurality of second reinforcing ribs, and a plurality of second reinforcing ribs are uniformly arranged around the circumferential direction of the connecting column 204. The arrangement of the reinforcing rib plate can improve the connection strength of the positioning column 203 and the first mounting seat 205, and the connection column 204 and the second mounting seat 206, and is favorable for maintaining the position accuracy of the positioning column 203 and the connection column 204.

As shown in fig. 4, the display member 4 is provided on the front panel 201, and correspondingly, the avoiding hole 108 is provided on the mounting plate 104 at a position facing the display member 4. So set up the compact structure nature that can improve the water heater shell, reduce the thickness of water heater. Alternatively, a snap may be provided in a circumferential direction of the escape hole 108, thereby stably snapping the display part 4 at the escape hole 108.

Further, as shown in fig. 2 to 4, a through hole 106 is formed in the assembly plate 104, a clamping plate 107 is disposed on the back surface of the assembly plate 104, a hook 207 is disposed on the back surface of the front panel 201, and the hook 207 passes through the through hole 106 and is clamped on the clamping plate 107. Therefore, the connection strength of the panel shell 1 and the control panel 2 can be further improved, and the phenomenon of accidental separation is avoided. Optionally, the number of the through holes 106 is plural, the number of the snap plates 107 is plural, the number of the hooks 207 is plural, and the plural snap plates 107, the plural through holes 106 and the plural hooks 207 are arranged in a one-to-one correspondence manner, so that the connection strength between the face casing 1 and the control panel 2 can be further improved. In the present embodiment, three chucking plates 107, through holes 106, and hooks 207 are provided.

The embodiment also provides a water heater, for example, a gas water heater, which comprises the water heater shell. Through using above-mentioned water heater shell, improved the aesthetic property of water heater to a very big degree, and this water heater location is accurate when the equipment, and joint strength is high, and the cooperation is effectual.

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

1. A water heater enclosure, comprising:

the assembling structure comprises a face shell (1), wherein an assembling cavity is formed in the face shell (1), the assembling cavity comprises a front assembling port and two side assembling ports which are connected in a U shape, an assembling plate (104) is arranged in the front assembling port, two connecting plates (105) are respectively arranged at the two side assembling ports, the assembling plate (104) and the connecting plates (105) are arranged in parallel, and each connecting plate (105) is provided with at least one connecting hole (1051) and at least one positioning hole (1052);

control panel (2), control panel (2) are including being a front panel (201) and two side boards (202) that the U type is connected, front panel (201) spiral-lock is in the preceding assembly, two side board (202) one-to-one spiral-lock is in two in the side assembly, the both ends at the back of front panel (201) all are provided with at least one reference column (203) and at least one spliced pole (204), reference column (203) insert in locating hole (1052), spliced pole (204) are connected in connecting hole (1051).

2. The water heater enclosure as recited in claim 1,

each connecting plate (105) is provided with one positioning hole (1052) and two connecting holes (1051), and the positioning hole (1052) is positioned between the two connecting holes (1051);

the connecting part of the front panel (201) and the two side panels (202) is provided with one positioning column (203) and two connecting columns (204), and the positioning column (203) is positioned between the two connecting columns (204).

3. The water heater enclosure as recited in claim 2,

the connecting part of the front panel (201) and the two side panels (202) is respectively provided with at least one mounting seat, and the positioning column (203) and the connecting column (204) are convexly arranged on the mounting seats.

4. The water heater enclosure as recited in claim 3,

the mounting seat comprises a first mounting seat (205) and two second mounting seats (206), the positioning column (203) is arranged on the first mounting seat (205) in a protruding mode, and the connecting columns (204) are arranged on the second mounting seats (206) in a protruding mode respectively.

5. The water heater enclosure of claim 3,

the mount pad is the type of falling U structure to including the first riser, diaphragm and the second riser that connect gradually, the first riser deviates from the one end of diaphragm with the back connection of front panel (201), the second riser deviates from the one end of diaphragm with the back connection of front panel (201).

6. The water heater enclosure as recited in claim 4,

the water heater shell further comprises a first reinforcing rib plate, and the first reinforcing rib plate is connected between the outer wall surface of the positioning column (203) and the mounting surface of the first mounting seat (205);

the water heater shell further comprises a second reinforcing rib which is connected between the outer wall surface of the connecting column (204) and the mounting surface of the second mounting seat (206).

7. The water heater enclosure as recited in claim 1,

be provided with display element (4) on front panel (201), it is just right on assembly plate (104) the position of display element (4) is provided with dodges hole (108).

8. The water heater enclosure as recited in claim 1,

the assembling plate is characterized in that a through hole (106) is formed in the assembling plate (104), a clamping plate (107) is arranged on the back face of the assembling plate (104), a clamping hook (207) is arranged on the back face of the front panel (201), and the clamping hook (207) penetrates through the through hole (106) and is clamped on the clamping plate (107).

9. The water heater enclosure as recited in claim 8,

the number of the through holes (106) is multiple, the number of the clamping plates (107) is multiple, the number of the clamping hooks (207) is multiple, and the clamping plates (107), the through holes (106) and the clamping hooks (207) are arranged in a one-to-one correspondence mode.

10. A water heater comprising a water heater shell as claimed in any one of claims 1 to 9.