CN221005655U - Refrigerator with a refrigerator body - Google Patents

Abstract

The present utility model relates to a refrigerator, comprising: a case; a refrigerating compartment is arranged in the box body; a door body arranged at the front side of the box body; the door body comprises a door shell and a door liner arranged on the back side of the door shell; a turnover beam provided at a back side of the door housing; the junction box is clamped between the door shell and the door liner; the junction box comprises a fixing part and a mounting part; the fixed part extends to a direction far away from the door liner to form a first elastic arm, and the mounting part extends to a direction far away from the door liner to form a second elastic arm; the first elastic arm and the second elastic arm are oppositely arranged at intervals and integrally connected; the first elastic arm and the second elastic arm can be bent and deformed, so that the mounting part can flexibly swing relative to the fixing part. According to the refrigerator provided by the utility model, when the door liner and the door shell are assembled and installed, the installation part and the fixing part can be corrected and matched with the door liner, so that the junction box and the door liner are ensured to be installed right opposite to each other, further, the occurrence of indentation at the door liner can be avoided, the appearance defect of the door liner is prevented, and the damage to the door liner is reduced.

Description

Refrigerator with a refrigerator body

Technical Field

The utility model relates to the technical field of household appliances, in particular to a refrigerator.

Background

The refrigerator is a container for storing food materials by utilizing a low-temperature environment generated by phase change of a refrigerant, and is one of indispensable electrical products in the home life. With the improvement of consumer living standard, the requirements on the refrigerator are also higher and higher.

In the related refrigerator products, the refrigerator is provided with two door bodies which are arranged side by side, one side of the door body, which is close to the other door body, is provided with a turnover beam, and in order to prevent condensation on the turnover beam, a heating pipe is usually required to be arranged in the turnover beam and is connected with a connecting terminal in a junction box in the door body so as to realize heating.

At present, a junction box in a refrigerator is usually arranged on a door shell, and a door body is formed by foaming a door liner, the door shell and the junction box through a foaming mold. The terminal box generally includes fixed part and installation department, but rigid connection between fixed part and the installation department of current terminal box, the angle between fixed part and the installation department can not be adjusted promptly to cause the indentation in door courage department when door shell and door body compound die installation very easily, and then lead to the appearance defect to appear in the door body.

Disclosure of utility model

The utility model aims to provide a refrigerator so as to optimize the structure of a junction box in the refrigerator in the related technology and avoid indentation between the junction box and a door liner.

In order to solve the technical problems, the utility model adopts the following technical scheme:

According to one aspect of the present utility model, there is provided a refrigerator including: a case configured as an outer case of the refrigerator; a refrigerating compartment is arranged in the box body; the door body is arranged at the front side of the box body and is used for opening and closing the refrigeration compartment; the door body comprises a door shell and a door liner arranged on the back side of the door shell; a turnover beam provided at a back side of the door housing; the junction box is arranged on one side of the door body, which is close to the turnover beam, and is clamped between the door shell and the door liner; the junction box comprises a fixing part and a mounting part; the fixed part is fixed on one side of the door shell, which is close to the turnover beam, and the mounting part is arranged on one side of the fixed part, which is close to the door liner; the fixed part extends to a direction far away from the door liner to form a first elastic arm, and the mounting part extends to a direction far away from the door liner to form a second elastic arm; the first elastic arm and the second elastic arm are oppositely arranged at intervals, and one end of the first elastic arm, which is far away from the fixed part, and one end of the second elastic arm, which is far away from the mounting part, are oppositely bent and integrally connected; the first elastic arm and the second elastic arm can be bent and deformed, so that the mounting part can flexibly swing relative to the fixing part.

According to some embodiments of the application, two first elastic arms are arranged, and the two first elastic arms are arranged at intervals; the second elastic arms are arranged in a spacing mode, and the two first elastic arms are respectively connected with the two second elastic arms in a one-to-one correspondence mode.

According to some embodiments of the application, a folded edge extending towards the other side of the door shell is arranged on one side of the door shell, which is close to the turnover beam; the fixing device is characterized in that a fixing hole is formed in the folded edge, a fixing arm is arranged on one side, away from the mounting portion, of the fixing portion, and the fixing arm can penetrate through and be clamped in the fixing hole.

According to some embodiments of the application, the fixing arm comprises a first main body and a clamping hook; the first main body is arranged on one side of the fixing part, which is far away from the mounting part, and one end of the first main body is propped against the folded edge; the clamping hook is arranged at one end of the first main body, which is close to the door liner, and can penetrate through and be clamped at the fixing hole.

According to some embodiments of the application, the fixing arm comprises two hooks, the two hooks are oppositely arranged at intervals, and the two hooks can pass through the fixing hole and are clamped at two opposite sides of the fixing hole.

According to some embodiments of the application, the folded edge is further provided with a positioning groove, and the positioning groove and the fixing hole are arranged at intervals; the fixing part is provided with a positioning arm corresponding to the positioning groove, and the positioning arm can extend into and be clamped at the positioning groove.

According to some embodiments of the application, the positioning arm comprises a second main body and a positioning part, wherein the second main body is arranged on one side of the fixing part, which is far away from the mounting part, and one end of the second main body is propped against the folded edge; the locating part is arranged at one end of the second main body, which is close to the door liner, and the locating part can extend into and be clamped in the locating groove.

According to some embodiments of the application, a clearance groove is concavely formed on the back side of the folded edge, and the fixing hole and the positioning groove are both arranged on the groove surface of the clearance groove; the clamping hooks penetrate through the fixing holes and are arranged in the avoidance grooves, and the clamping hooks do not protrude out of the rear side walls of the folded edges; the locating part stretches into the locating groove and then is arranged in the avoidance groove, and the locating part does not protrude out of the rear side wall of the folded edge.

According to some embodiments of the application, the door housing comprises a front panel, a first side plate and a second side plate, wherein the first side plate and the second side plate are arranged on two opposite sides of the front panel; the first side plate is arranged on one side of the door shell, which is close to the turnover beam; the first side plate is concavely provided with a handle groove towards the direction of the second side plate; the fixing part is attached to the inner side wall of the first side plate and attached to at least part of the groove wall of the handle groove.

According to some embodiments of the application, the handle slot is disposed opposite to the front panel at a distance; a limiting groove is formed between the side wall of the handle groove and the front panel, and the limiting groove is formed on one side of the first side plate, which is far away from the fixing part; one end of the first elastic arm, which is far away from the fixed part, is provided with a limiting part, and the limiting part is arranged on one side of the first elastic arm, which is far away from the second elastic arm; the limiting part extends into the limiting groove, and the limiting part and the fixing part are respectively arranged on two opposite sides of the handle groove.

According to some embodiments of the application, a plug-in part extending backwards is convexly arranged on one side of the door liner, which is close to the turnover beam, and the plug-in part protrudes out of the back surface of the door shell; a plug groove is formed in the plug part; one end of the mounting part, which is far away from the second elastic arm, protrudes out of the back surface of the door shell and protrudes into the inserting groove.

According to some embodiments of the application, a mounting cavity is arranged in the mounting part, and a connecting terminal is arranged in the mounting cavity; and a wiring hole for wiring the connecting terminal is formed in the side wall of the mounting cavity.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

The utility model provides a refrigerator, wherein a junction box is arranged in a door body and is arranged on one side of a door shell, which is close to a turnover beam. Divide into fixed part and installation department with the terminal box, the fixed part is used for the door shell to be fixed, the fixed part extends towards the direction of keeping away from the door courage has first extension arm, the installation department extends towards the direction of keeping away from the door courage has the second extension arm, first elastic arm is connected with the second elastic arm is buckled, and first elastic arm and second elastic arm homoenergetic bending deformation, and then make the installation department can the flexible swing of relative fixed part, and then when door courage and door shell compound die installation, installation department and fixed part can be along with the cooperation of revising of door courage, guarantee terminal box and door courage just to the installation, and then can avoid door courage department to appear the indentation, prevent that the door courage exists outward appearance defect, and reduce the harm to the door courage.

Drawings

Fig. 1 is a schematic view of a refrigerator according to an embodiment of the present utility model.

Fig. 2 is a partial structural schematic view of the refrigerator of fig. 1.

Fig. 3 is a schematic diagram of the junction of the door body of fig. 1.

Fig. 4 is a rear view of fig. 3.

Fig. 5 is a schematic view of the structure of fig. 3 at another view angle.

Fig. 6 is an exploded view of fig. 5.

Fig. 7 is a schematic view of the structure of the door housing of fig. 5.

Fig. 8 is a schematic structural view of the junction box mounted to the door housing.

Fig. 9 is an enlarged view of a portion a in fig. 7.

Fig. 10 is an enlarged view of a portion B in fig. 8.

Fig. 11 is an enlarged view of a portion C in fig. 10.

Fig. 12 is a schematic structural view of the junction box.

Fig. 13 is a schematic view of the structure of fig. 12 at another view angle.

Fig. 14 is a schematic view of the structure of fig. 12 at yet another viewing angle.

Fig. 15 is a schematic view of the door liner of fig. 6.

Fig. 16 is a cross-sectional view of M-M of fig. 4.

Fig. 17 is an exploded view of fig. 16.

The reference numerals are explained as follows: 1. a case; 11. a refrigeration compartment; 12. a tank liner; 2. a door body; 20. a foaming chamber; 21. a door housing; 211. a front panel; 212. a first side plate; 213. a second side plate; 214. an upper end cap; 215. a lower end cap; 216. folding edges; 217. a clearance groove; 2171. a fixing hole; 2172. a positioning groove; 218. a handle groove; 219. a limit groove; 22. a door liner; 221. a plug-in part; 222. a plug-in groove; 223. a second opening; 23. a door seal; 3. overturning the beam; 31. a third opening; 4. a junction box; 40. a through hole; 41. a fixing part; 411. a first elastic arm; 4111. a limit part; 412. a fixed arm; 4121. a first body; 4122. a hook; 413. a positioning arm; 4131. a second body; 4132. a positioning part; 42. a mounting part; 421. a second elastic arm; 422. a mounting cavity; 423. a first opening; 424. a wiring hole; 5. and a connection terminal.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element 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 application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a 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 of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

At present, a junction box in a refrigerator is usually arranged on a door shell, and a door body is formed by foaming a door liner, the door shell and the junction box through mold closing. The terminal box generally includes fixed part and installation department, but rigid connection between fixed part and the installation department of current terminal box, the angle between fixed part and the installation department can not be adjusted promptly to cause the indentation in door courage department when door shell and door body compound die installation very easily, and then lead to the appearance defect to appear in the door body.

For convenience of description, unless specified otherwise, directions of up, down, left, right, front and rear are all referred to a state of the refrigerator when the refrigerator is in use, a door body of the refrigerator is front, a direction opposite to the door body is rear, a vertical direction is an up-down direction, and a transverse direction is a left-right direction.

Fig. 1 is a schematic view of a refrigerator according to an embodiment of the present utility model. Fig. 2 is a partial structural schematic view of the refrigerator of fig. 1. Fig. 3 is a schematic diagram of the junction of the door body 2 in fig. 1. Fig. 4 is a rear view of fig. 3. Fig. 5 is a schematic view of the structure of fig. 3 at another view angle. Fig. 6 is an exploded view of fig. 5.

Referring to fig. 1 to 6, a refrigerator according to an embodiment of the present utility model includes a refrigerator body 1, a door body 2, a turnover beam 3, and a junction box 4.

Wherein, the box body 1 adopts a cuboid hollow structure. It will be appreciated that the case 1 may also be a hollow housing structure of other shapes.

The box body 1 can be internally provided with a plurality of mutually separated refrigerating compartments 11, and each separated refrigerating compartment 11 can be used as an independent storage space, such as a freezing chamber, a refrigerating chamber, a fruit and vegetable chamber, a temperature changing chamber and the like, so as to meet different refrigerating demands of freezing, refrigerating, fruit and vegetable fresh-keeping, temperature changing and the like according to different food types and store the food. The plurality of refrigeration compartments 11 may be arranged in a vertically spaced apart relationship, or in a laterally spaced apart relationship.

The box body 1 is internally provided with a box liner 12, and a refrigeration compartment 11 is formed in the box liner 12. It will be appreciated that a plurality of liners 12 may be disposed within the cabinet 1, and that one or more refrigeration compartments 11 may be formed within each liner 12.

The front side of the box body 1 is provided with a door body 2 for opening and closing the refrigeration compartment 11. The door body 2 and the box body 1 can be connected through a hinge, so that the door body 2 of the refrigerator can rotate around the axis, the door body 2 of the refrigerator can be opened and closed, and the corresponding refrigeration compartment 11 is opened and closed.

In some embodiments, two door bodies 2 are provided, the two door bodies 2 are arranged oppositely left and right, and the two door bodies 2 can be opened simultaneously, or only one door body 2 can be opened.

It can be understood that three or more than three door bodies 2 can be arranged and used for opening and closing the refrigerating compartments 11, and the door bodies 2 can also be arranged in one-to-one correspondence with the refrigerating compartments 11.

Referring to fig. 5, in some embodiments, the door body 2 includes a door shell 21 and a door liner 22. The door housing 21 is provided with an opening on a side wall facing the refrigerating compartment 11. The door liner 22 is provided on the back side of the door housing 21 and is enclosed over the opening to form a closed foaming chamber 20 within the door liner 22 and the door housing 21. The foaming chamber 20 is filled with foaming material to make the door body 2 have heat preservation and heat insulation properties.

In some embodiments, the door body 2 further includes a door seal 23, where the door seal 23 is disposed on a peripheral side of the door liner 22, and the door seal 23 is used to seal an assembly gap between the door liner 22 and the door housing 21, so as to improve tightness between the door liner 22 and the door housing 21.

Fig. 7 is a schematic view of the structure of the door housing 21 in fig. 5. Fig. 8 is a schematic structural view of the junction box 4 mounted to the door housing 21.

Referring to fig. 6 to 9, in some embodiments, the door housing 21 includes a front panel 211, a first side panel 212, and a second side panel 213. The front panel 211 has a plate-like structure and serves as a front surface of the door body 2. The first side plate 212 and the second side plate 213 are provided on opposite sides of the front panel 211, and the first side plate 212 is provided on a side of the door housing 21 near the turnover beam 3. The first side plate 212 and the second side plate 213 each serve as an exterior surface of the side plate of the door housing 21.

It will be appreciated that the door housing 21 may also include an upper end cap 214 and a lower end cap 215. The upper end cover 214 is provided on the upper side edge of the back surface of the front panel 211. The lower end cap 215 is provided at the lower side edge of the back surface of the front panel 211. The door liner 22 is covered on the back sides of the front panel 211, the first side plate 212, the second side plate 213, the upper end cover 214 and the lower end cover 215 to form the foaming cavity 20, so that the door body 2 has heat preservation and heat insulation performances.

Referring to fig. 2 to 6, in some embodiments, the turnover beam 3 is disposed at an edge position of an inner wall of one of the door bodies 2 of the refrigerator and is disposed at a back side of the door housing 21. The turnover beam 3 can be opened relative to the door body 2 after the door body 2 is closed, so that a gap between the two door bodies 2 is sealed, and the phenomenon of cold leakage of the side-by-side combination refrigerator is avoided.

In some embodiments, a heating tube is provided inside the turnover beam 3, and the heating tube is used to heat the turnover beam 3, so as to avoid condensation on the turnover beam 3.

Fig. 9 is an enlarged view of a portion a in fig. 7. Fig. 10 is a schematic diagram of the structure of the portion B in fig. 8. Fig. 11 is an enlarged view of a portion C in fig. 10. Fig. 12 is a schematic structural view of the junction box 4. Fig. 13 is a front view of fig. 11. Fig. 14 is a side view of fig. 12.

Referring to fig. 5 to 14, in some embodiments, the junction box 4 is disposed on a side of the door body 2 near the turnover beam 3, and is sandwiched between the door liner 22 and the door housing 21. The junction box 4 is arranged opposite to the turnover beam 3, so that the junction box 4 can conveniently route and supply power to the heating tube in the turnover beam 3, and condensation is prevented from occurring on the turnover beam 3 through heating of the heating tube.

In some embodiments, the junction box 4 includes a plurality of through holes 40, and the through holes 40 penetrate through the junction box 4, so that the production cost of the junction box 4 can be saved, and meanwhile, when the door liner 22 and the door shell 21 foam, the through holes 40 can be filled with foaming materials, so that the junction box 4 is more rigid as a whole.

In some embodiments, the junction box 4 includes a fixing portion 41 and a mounting portion 42. The fixing portion 41 is fixed to the side of the door housing 21 near the turn beam 3, that is, the fixing portion 41 is fixed to the first side plate 212. The mounting portion 42 is provided on a side of the fixing portion 41 adjacent to the door liner 22. The fixing portion 41 and the mounting portion 42 are integrally formed, and one end of the fixing portion 41 is connected to one end of the mounting portion 42.

Specifically, the fixing portion 41 extends in a direction away from the door liner 22 with a first elastic arm 411, and the mounting portion 42 extends in a direction away from the door liner 22 with a second elastic arm 421. The first elastic arm 411 and the second elastic arm 421 are arranged opposite to each other at intervals, and an end of the first elastic arm 411 away from the fixing portion 41 and an end of the second elastic arm 421 away from the mounting portion 42 are bent toward each other and integrally connected, so that the fixing portion 41 and the mounting portion 42 are integrally connected by the first elastic arm 411 and the second elastic arm 421.

In some embodiments, the first elastic arm 411 has elasticity and is capable of bending deformation. The second elastic arm 421 has elasticity, also can bend deformation, and then the fixed part 41 and the installation department 42 that are connected through first elastic arm 411 and second elastic arm 421 can swing, and then the angle between fixed part 41 and the installation department 42 can be adjusted for the installation department 42 can be for the flexible swing of fixed part 41, and then when door courage 22 and door shell 21 compound die installation, installation department 42 can be along with door courage 22 revision cooperation, guarantee terminal box 4 and door courage 22 just to the installation, and then can avoid door courage 22 department to appear the indentation, prevent that door courage 22 from having the outward appearance defect, and reduce the harm to door courage 22.

In some embodiments, two first elastic arms 411 are provided, and the two first elastic arms 411 are spaced apart. The two second elastic arms 421 are arranged at intervals, and the two first elastic arms 411 are respectively connected with the two second elastic arms 421 in a one-to-one correspondence.

It should be noted that, in other embodiments, the first elastic arm 411 and the second elastic arm 421 may be provided with three or more, which is not limited herein.

Referring to fig. 5 to 9, in some embodiments, a side of the door shell 21 adjacent to the turnover beam 3 is provided with a folded edge 216 extending toward the other side of the door shell 21, i.e., the first side edge extends toward the second side edge with the folded edge 216. The back side of the flange 216 is concavely provided with a clearance groove 217, and the groove surface of the clearance groove 217 is provided with a fixing hole 2171, wherein the fixing hole 2171 penetrates through the groove surface of the clearance groove 217.

It should be noted that, in other embodiments, the fixing hole 2171 may be directly disposed on the flange 216 and penetrate through the flange 216.

In some embodiments, a side of the fixing portion 41 remote from the mounting portion 42 is provided with a fixing arm 412, and the fixing arm 412 extends from an end of the fixing portion 41 remote from the mounting portion 42 toward the back side. The fixing arm 412 can pass through and be engaged in the fixing hole 2171 so that the fixing portion 41 can be fixed to the door housing 21.

In other embodiments, two or more fixing arms 412 are provided, and two or more fixing holes 2171 are provided, so that the fixing arms 412 are in one-to-one correspondence with the fixing holes 2171.

In some embodiments, the fixing arm 412 includes a first body 4121 and a hook 4122, the first body 4121 is disposed on a side of the fixing portion 41 away from the mounting portion 42, and one end of the first body 4121 abuts against the flange 216. The hook 4122 is disposed at one end of the first main body 4121 near the door liner 22, and the hook 4122 can pass through and be clamped at the fixing hole 2171, and is clamped at the peripheral edge of the fixing hole 2171, i.e. abuts against the rear groove surface of the avoidance groove 217, so as to fix the fixing portion 41 and the flange 216.

In some embodiments, two hooks 4122 are disposed on the fixing arm 412, the two hooks 4122 are disposed opposite to each other at intervals, and the two hooks 4122 can pass through the fixing hole 2171 and can be clamped to opposite sides of the fixing hole 2171 to improve the fixing stability of the hooks 4122 and the flange 216.

It should be noted that, in other embodiments, two or more hooks 4122 may be provided, which is not limited herein.

In some embodiments, the hook 4122 is disposed in the avoidance slot 217 after passing through the fixing hole 2171, and the hook 4122 does not protrude from the rear side wall of the flange 216, so as to improve the aesthetic appearance, and better mold-closing the door liner 22 and the door casing 21.

In some embodiments, the slot face of the avoidance slot 217 is further provided with a positioning slot 2172, and the positioning slot 2172 is spaced from the fixing hole 2171. The fixing portion 41 is provided with a positioning arm 413 corresponding to the positioning groove 2172, and the positioning arm 413 is disposed on a side of the fixing portion 41 away from the mounting portion 42, where the positioning arm 413 can extend into and be clamped at the positioning groove 2172.

It should be noted that, in other embodiments, the positioning slot 2172 may be directly disposed on the flange 216 and penetrate through the rear sidewall of the flange 216.

It should be further noted that, in other embodiments, a plurality of positioning slots 2172 and positioning arms 413 may be provided, the plurality of positioning slots 2172 are disposed at intervals, the plurality of positioning arms 413 are also disposed at intervals, and the plurality of positioning slots 2172 and the plurality of positioning arms 413 can be disposed in a one-to-one correspondence.

In some embodiments, the positioning arm 413 extends rearward from an end of the fixed portion 41 remote from the mounting portion 42. When the positioning arm 413 passes through and is clamped in the positioning groove 2172, the hook 4122 passes through and is clamped in the fixing hole 2171, so that the fixing portion 41 can be more conveniently and stably fixed on the flange 216 through the positioning groove 2172 and the fixing hole 2171, and the fixing portion 41 can be more conveniently and stably fixed with the door casing 21.

In some embodiments, the positioning arm 413 includes a second body 4131 and a positioning portion 4132. The second body 4131 is disposed on a side of the fixing portion 41 away from the mounting portion 42, and extends from an end of the fixing portion 41 away from the mounting portion 42 toward the rear, and one end of the second body 4131 abuts against the flange 216, that is, one end of the second body 4131 away from the fixing portion 41 abuts against a front groove surface of the avoidance groove 217. The positioning portion 4132 is disposed at one end of the second body 4131 near the door liner 22, and the positioning portion 4132 can extend into and be clamped in the positioning groove 2172, so that the second body 4131 and the positioning portion 4132 are used for positioning the mounting of the fixing portion 41, thereby improving the mounting accuracy and convenience of the fixing portion 41.

In some embodiments, the positioning portion 4132 is disposed in the avoidance slot 217 after passing through the positioning slot 2172, and the positioning portion 4132 does not protrude from the rear sidewall of the flange 216, so as to improve the aesthetic appearance, and better mold the door liner 22 and the door housing 21.

In some embodiments, the door housing 21 is provided with a position avoidance slot 217 through the flange 216, and a fixing hole 2171 and a positioning slot 2172 are provided on the position avoidance slot 217 to fix and position the installation of the fixing portion 41, thereby improving the installation fixation of the fixing portion 41 and the door housing 21, and improving the installation fixation of the junction box 4 and the door housing 21. Meanwhile, the flange 216 is provided with the clearance groove 217, so that the flange 216 is not required to be provided with a flange, and the production cost of the door shell 21 can be saved.

Fig. 15 is a schematic view of the door liner 22 of fig. 6. Fig. 16 is a cross-sectional view of M-M of fig. 4. Fig. 17 is an exploded view of fig. 16.

Referring to fig. 12 to 17, in some embodiments, a handle slot 218 is concavely formed in the first side plate 212 toward the second side plate 213, and the handle slot 218 is used to facilitate the user to open or close the door 2. The fixing portion 41 is attached to the inner sidewall of the first side plate 212 and attached to at least a portion of the groove wall of the handle groove 218.

In some embodiments, the first elastic arm 411 is also attached to at least part of the groove wall, and then attached to the side wall of the handle groove 218, so that when the foaming cavity 20 is foamed, the junction box 4 can be better filled in the foaming cavity 20, the foaming stability is improved, and the first elastic member is prevented from bending during foaming.

In some embodiments, the handle slot 218 is disposed in spaced opposition to the front panel 211. A limiting groove 219 is formed between the side wall of the handle groove 218 and the front panel 211, and the limiting groove 219 is formed on the side of the first side plate 212 away from the fixing portion 41. The end of the first elastic arm 411 away from the fixed portion 41 is provided with a limiting portion 4111, and the limiting portion 4111 is arranged on one side of the first elastic arm 411 away from the second elastic arm 421; the limiting portion 4111 extends into the limiting groove 219, and the limiting portion 4111 and the fixing portion 41 are respectively disposed on two opposite sides of the handle groove 218, so that the terminal box 4 can be stably disposed on the first side plate 212 through the limiting portion 4111 and the fixing portion 41, and the terminal box 4 can be stably fixed on the door housing 21.

In some embodiments, a plug part 221 extending backward is convexly arranged at one side of the door liner 22 near the turnover beam 3, the plug part 221 protrudes out of the back surface of the door shell 21, and a plug groove 222 is formed in the plug part 221. One end of the mounting part 42, which is far away from the second elastic arm 421, protrudes out of the back surface of the door shell 21 and protrudes into the inserting groove 222, so that when the door liner 22 and the door shell 21 are assembled and mounted, the mounting part 42 can correspond to the inserting groove 222, the mounting part 42 can swing through the second elastic arm 421, and then can be corrected relative to the door liner 22 and then just extend into the inserting groove 222, indentation is prevented from occurring at the door liner 22, appearance defects of the door liner 22 are prevented, and damage to the door liner 22 is reduced.

In some embodiments, the mounting portion 42 is provided with a mounting cavity 422 inside, a first opening 423 is provided on a side of the mounting cavity 422 facing the turnover beam 3, a third opening 31 corresponding to the opening is provided on the turnover beam 3, and the third opening 31 penetrates through a side wall of the turnover beam 3 near the door liner 22. The plug-in portion 221 of the door liner 22 is provided with a second opening 223 corresponding to the first opening 423, and the first opening 423, the second opening 223 and the third opening 31 are all communicated, so that power and wiring can be provided for the heating tube in the turnover beam 3 through the mounting cavity 422.

In some embodiments, a connection terminal 5 is also provided in the refrigerator, the connection terminal 5 being provided in the mounting cavity 422. The side wall of the mounting cavity 422 is also provided with a wiring hole 424 for wiring the connection terminal 5, and the connection terminal 5 is communicated with an external power supply through the wiring hole 424. The connection terminal 5 in the installation cavity 422 can be communicated with the heating pipe in the turnover beam 3 through the first opening 423, the second opening 223 and the third opening 31, and then the condensation on the turnover beam 3 is prevented by the heating of the heating pipe in the turnover beam 3.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

The junction box 4 is arranged in the door body 2 and is arranged on one side of the door shell 21, which is close to the turnover beam 3. Divide into fixed part 41 and installation department 42 with terminal box 4, fixed part 41 is used for and fixes with door shell 21, fixed part 41 extends towards the direction of keeping away from door courage 22 has first extension arm, installation department 42 extends towards the direction of keeping away from door courage 22 has the second extension arm, first elastic arm 411 and second elastic arm 421 are buckled and are connected, and first elastic arm 411 and second elastic arm 421 all can bending deformation, and then make installation department 42 can the flexible swing of relative fixed part 41, and then when door courage 22 and door shell 21 compound die installation, installation department 42 and fixed part 41 can be along with door courage 22 revision cooperation, guarantee terminal box 4 and door courage 22 just to the installation, and then can avoid door courage 22 department to appear the indentation, prevent that door courage 22 from having the external defect, and reduce the harm to door courage 22.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (12)

1. A refrigerator, comprising:

A case configured as an outer case of the refrigerator; a refrigerating compartment is arranged in the box body;

The door body is arranged at the front side of the box body and is used for opening and closing the refrigeration compartment; the door body comprises a door shell and a door liner arranged on the back side of the door shell;

A turnover beam provided at a back side of the door housing;

the junction box is arranged on one side of the door body, which is close to the turnover beam, and is clamped between the door shell and the door liner; the junction box comprises a fixing part and a mounting part; the fixed part is fixed on one side of the door shell, which is close to the turnover beam, and the mounting part is arranged on one side of the fixed part, which is close to the door liner;

The fixed part extends to a direction far away from the door liner to form a first elastic arm, and the mounting part extends to a direction far away from the door liner to form a second elastic arm; the first elastic arm and the second elastic arm are oppositely arranged at intervals, and one end of the first elastic arm, which is far away from the fixed part, and one end of the second elastic arm, which is far away from the mounting part, are oppositely bent and integrally connected; the first elastic arm and the second elastic arm can be bent and deformed, so that the mounting part can flexibly swing relative to the fixing part.

2. The refrigerator of claim 1, wherein two of the first elastic arms are provided, and the two first elastic arms are spaced apart;

the second elastic arms are arranged in a spacing mode, and the two first elastic arms are respectively connected with the two second elastic arms in a one-to-one correspondence mode.

3. The refrigerator of claim 1, wherein a side of the door housing adjacent to the turnover beam is provided with a hem extending toward the other side of the door housing; the fixing device is characterized in that a fixing hole is formed in the folded edge, a fixing arm is arranged on one side, away from the mounting portion, of the fixing portion, and the fixing arm can penetrate through and be clamped in the fixing hole.

4. The refrigerator of claim 3, wherein the fixing arm includes a first body and a hook;

The first main body is arranged on one side of the fixing part, which is far away from the mounting part, and one end of the first main body is propped against the folded edge; the clamping hook is arranged at one end of the first main body, which is close to the door liner, and can penetrate through and be clamped at the fixing hole.

5. The refrigerator of claim 4, wherein the fixing arm comprises two hooks, the two hooks are arranged in a spaced and opposite mode, and the two hooks can pass through the fixing hole and are clamped on two opposite sides of the fixing hole.

6. The refrigerator of claim 4, wherein the flange is further provided with a positioning groove, and the positioning groove is spaced from the fixing hole; the fixing part is provided with a positioning arm corresponding to the positioning groove, and the positioning arm can extend into and be clamped at the positioning groove.

7. The refrigerator of claim 6, wherein the positioning arm includes a second body and a positioning portion, the second body is disposed on a side of the fixing portion away from the mounting portion, and one end of the second body abuts against the flange; the locating part is arranged at one end of the second main body, which is close to the door liner, and the locating part can extend into and be clamped in the locating groove.

8. The refrigerator of claim 7, wherein a clearance groove is concavely formed on the back side of the folded edge, and the fixing hole and the positioning groove are both formed on a groove surface of the clearance groove;

The clamping hooks penetrate through the fixing holes and are arranged in the avoidance grooves, and the clamping hooks do not protrude out of the rear side walls of the folded edges;

the locating part stretches into the locating groove and then is arranged in the avoidance groove, and the locating part does not protrude out of the rear side wall of the folded edge.

9. The refrigerator of claim 1, wherein the door housing comprises a front panel, a first side panel, and a second side panel, the first side panel and the second side panel being disposed on opposite sides of the front panel; the first side plate is arranged on one side of the door shell, which is close to the turnover beam; the first side plate is concavely provided with a handle groove towards the direction of the second side plate;

the fixing part is attached to the inner side wall of the first side plate and attached to at least part of the groove wall of the handle groove.

10. The refrigerator of claim 9, wherein the handle slot is disposed opposite the front panel at a distance; a limiting groove is formed between the side wall of the handle groove and the front panel, and the limiting groove is formed on one side of the first side plate, which is far away from the fixing part;

One end of the first elastic arm, which is far away from the fixed part, is provided with a limiting part, and the limiting part is arranged on one side of the first elastic arm, which is far away from the second elastic arm; the limiting part extends into the limiting groove, and the limiting part and the fixing part are respectively arranged on two opposite sides of the handle groove.

11. The refrigerator of claim 1, wherein a side of the door liner, which is close to the turnover beam, is convexly provided with a plug-in part which is arranged to extend backwards, and the plug-in part is protruded out of the back surface of the door shell; a plug groove is formed in the plug part;

One end of the mounting part, which is far away from the second elastic arm, protrudes out of the back surface of the door shell and protrudes into the inserting groove.

12. The refrigerator of claim 11, wherein a mounting cavity is provided in the mounting portion, and a connection terminal is provided in the mounting cavity; and a wiring hole for wiring the connecting terminal is formed in the side wall of the mounting cavity.