CN218328809U - Anti-condensation vertical beam structure and refrigerator - Google Patents

Abstract

An embodiment of the utility model provides a prevent that condensation erects roof beam structure and fridge relates to the fridge field. The problem of lining plate dismouting inconvenient of preventing the vertical roof beam of condensation is aimed at improving. The anti-condensation vertical beam structure comprises a main body support and a lining plate, wherein a heating type groove is formed in the front side of the main body support, and a groove type buckle is arranged in the heating type groove; the back of welt is provided with the elasticity trip, and the elasticity trip is used for in the card slot type buckle under the elasticity compression state to in the card slot type buckle under the elasticity expansion state, in order to fix the welt on the main part support, and make the relative main part support of surface of welt level and smooth the setting, thereby form the heating die cavity that is used for installing the heater between heating type slot and welt. The fridge includes box and prevents that the condensation erects the roof beam structure. The fixing of welt and main part support is accomplished through compression trip groove type buckle to the elasticity trip, then compresses the elasticity trip during dismantlement and accomplishes, and the fixed back surfacing of welt sets up, and the heater of heating die cavity prevents the welt condensation.

Description

Anti-condensation vertical beam structure and refrigerator

Technical Field

The utility model relates to a fridge field particularly, relates to a prevent condensation and erect roof beam structure and fridge.

Background

The vertical beam of the existing large-volume refrigerator basically comprises a support main body consisting of plastic parts, a front side lining plate made of carbon steel or other materials with magnetic adsorbable door seals and a fixing mechanism of which the upper end and the lower end are connected with a refrigerator body. The main body of the common vertical beam is a plastic piece, and the plastic piece is usually formed by extrusion molding due to process limitation, and the plastic piece formed by the forming mode is difficult to utilize the inner space of the vertical beam; because the upper end and the lower end of the same section are fixed in a limited manner, extra fixing hole positions or fixing mechanisms are often required to be added outside the box body or the middle beam, which affects the overall attractiveness; the fixing device is hidden in the vertical beam, so that the problems of difficult assembly and inaccurate positioning exist. The lining plate of the front side adsorption door seal is fastened on the front side of the vertical beam in a screw mode and the like, the assembly direction is fixed, generally, the lining plate is only a metal plate with a fixing clamp or a fixing hole, and a few plastic parts embedded with magnetic materials are adopted.

The main problems of the existing vertical beam include: the front lining plate is difficult to disassemble and assemble; the assembly with the box body is difficult, and the positioning is inaccurate; a large gap is formed after assembly; the heating device is difficult to install; the heat insulation between the heating device and the interior of the box is poor, and the performance of the interior of the box is influenced; the heating device and the front side plate have poor heat conduction, so that the front lining plate has condensation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent that condensation erects roof beam structure, its can improve the inconvenient problem of welt dismouting of preventing condensation and erecting the roof beam, for example.

The purpose of the utility model is also to provide a fridge, which can improve the inconvenient problem of the lining board dismounting of the anti-condensation vertical beam.

The embodiment of the utility model discloses a can realize like this:

the embodiment of the utility model provides an anti-condensation vertical beam structure, which comprises a main body bracket and a lining plate, wherein the front side of the main body bracket is provided with a heating groove, and a groove-shaped buckle is arranged in the heating groove;

the back of welt is provided with the elasticity trip, the elasticity trip is used for block under the elasticity compression state in the cell type buckle to block under the elasticity expansion state in the cell type buckle, in order to incite somebody to action the welt is fixed on the main part support, and makes the surface of welt is relative the main part support sets up smoothly, thereby heating type groove with form the heating die cavity that is used for installing the heater between the welt, the heater is used for right the welt heats, in order to prevent the welt condensation.

Additionally, the embodiment of the utility model provides an prevent that condensation erects roof beam structure can also have following additional technical characterstic:

optionally, the number of the groove-shaped buckles is two, the two groove-shaped buckles are symmetrically arranged on two sides of the heating cavity, the number of the elastic hooks is two, and the two elastic hooks are symmetrically arranged on two sides of the lining plate;

the groove-shaped buckle is provided with a guide surface and a blocking surface, the elastic hook comprises a first elastic sheet and a second elastic sheet which are arranged at an included angle, and the first elastic sheet is connected with the lining plate; the two guide surfaces are respectively used for guiding the second elastic sheets of the two elastic clamping hooks to be away from each other so that the second elastic sheets of the two elastic clamping hooks are clamped into the groove-shaped buckle; the two blocking surfaces are used for being respectively clamped into the two elastic clamping hooks of the groove-shaped buckle in an abutting mode, so that the two elastic clamping hooks are prevented from exiting the groove-shaped buckle.

Optionally, the number of the elastic hooks is multiple, the multiple elastic hooks include a first group of hooks and a second group of hooks which are symmetrically arranged on two sides of the lining plate, the first group of hooks are arranged at intervals along the height direction of the lining plate, and the first group of hooks are jointly used for being clamped with one groove-shaped buckle; the second group of clamping hooks are arranged along the height direction of the lining plate at intervals, and the second group of clamping hooks are jointly used for clamping the groove-shaped clamping buckles.

Optionally, the anti-condensation vertical beam structure further comprises a heater and a heat conduction pad, and the heater is bonded on the inner side of the lining plate through the heat conduction pad.

Optionally, a first structural cavity and a second structural cavity are symmetrically arranged on two sides of the main body support, and the heating cavity is located between the first structural cavity and the second structural cavity;

the anti-condensation vertical beam structure further comprises an upper fixing seat, and the upper fixing seat is provided with a first positioning lug and a second positioning lug; go up the fixing base and be provided with and be used for wearing to establish the line hole of crossing of the pencil of heater, it is used for fixing at the top of the box of fridge to go up the fixing base, just it is used for the card to go up the fixing base and goes into the top of main part support, first location ear be used for with first structure die cavity is pegged graft, second location ear be used for with second structure die cavity is pegged graft, so that main part support is relative it is fixed to go up the fixing base.

Optionally, prevent that condensation erects roof beam structure still includes lower fixing base, lower fixing base is including being first fixed plate and the second fixed plate of contained angle setting, first fixed plate is used for fixing the bottom at the box of fridge, just first fixed plate is used for the card to go into the bottom of main part support, the second fixed plate be used for with the low side lateral part butt of main part support is fixed, so that first location ear inserts completely first structure die cavity, second location ear inserts completely second structure die cavity.

Optionally, the first structural cavity comprises a first cavity, a second cavity and a third cavity which are sequentially arranged along the thickness direction of the main body bracket; the second structure cavity comprises a fourth cavity, a fifth cavity and a sixth cavity which are sequentially arranged along the thickness direction of the main body bracket;

the first cavity is used for being connected with the first positioning lug in an inserting mode, the fourth cavity is used for being connected with the second positioning lug in an inserting mode, and the second cavity and the side portion of the third cavity and the fifth cavity and the side portion of the sixth cavity form the heating cavity.

Optionally, a heat insulation cavity is arranged in the middle of the main body support, the heat insulation cavity is located at the rear side of the heating cavity, and the heat insulation cavity is located between the first cavity and the fourth cavity.

Optionally, a functional cavity is arranged on the rear side of the main body support, the functional cavity is located on the rear side of the heat insulation cavity and between the first cavity and the fourth cavity, and the back of the functional cavity is used for fixedly mounting the lighting lamp strip.

The embodiment of the utility model also provides a fridge. The fridge includes the box and prevents that the condensation erects the girder construction, prevent that the condensation erects the girder construction and sets up between the top and the bottom of box.

The utility model discloses prevent that condensation erects beam structure and fridge's beneficial effect includes, for example:

the condensation-preventing vertical beam structure comprises a main body support and a lining plate, wherein a heating type groove is formed in the front side of the main body support, and a groove type buckle is arranged in the heating type groove; the back of welt is provided with the elasticity trip, and the elasticity trip is used for in the go into groove type buckle of card under the elasticity compression state to block in the groove type buckle under elasticity expansion state, in order to fix the welt on the main part support, and make the relative main part support in surface of welt level and smooth the setting, thereby form the heating die cavity that is used for installing the heater between heating type groove and welt, the heater is used for heating the welt, in order to prevent the welt condensation.

The elastic clamping hook at the back of the lining plate is clamped in the groove type buckle in a compression state and is clamped in the groove type buckle in an elastic recovery expansion state, the lining plate is fixed relative to the main body support, the elastic clamping hook at the back of the lining plate is hidden in the groove type buckle, the surface of the lining plate is flatly arranged, and the surface of the lining plate serves as a flat visual surface. When needing to dismantle, compress the elasticity trip once more, make the elasticity trip withdraw from the cell type buckle, easy dismounting is swift, can improve the inconvenient problem of welt dismouting of preventing the vertical beam of condensation.

The fridge, including foretell vertical beam structure of preventing condensation, can improve the inconvenient problem of welt dismouting of vertical beam of preventing condensation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded view of a vertical beam structure for preventing condensation provided by an embodiment of the present invention;

fig. 2 is a top view of a main body bracket of an anti-condensation vertical beam structure provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of an upper fixing seat of an anti-condensation vertical beam structure provided by an embodiment of the present invention;

fig. 4 is a schematic top structural view of a main body bracket of the anti-condensation vertical beam structure provided by the embodiment of the present invention;

fig. 5 is a schematic bottom structure view of a main body bracket of the anti-condensation vertical beam structure provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of a refrigerator according to an embodiment of the present invention.

Icon: 10-an anti-condensation vertical beam structure; 100-a body support; 110-heating type groove; 120-groove type fastener; 121-a guide surface; 122-blocking surface; 130-heating the cavity; 140-a first structural cavity; 150-a second structural cavity; 160-heat insulation cavity; 170-functional cavity; 180-top notch; 190-bottom notch; 200-a lining board; 210-elastic hook; 220-a first spring plate; 230-a second spring plate; 300-a heater; 400-a thermally conductive pad; 410-a lighting light bar; 500-upper fixed seat; 510-a wire through hole; 520-a first positioning ear; 530-a second locating tab; 600-lower fixed seat; 20-a refrigerating box; 21-box body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "up", "down", "inside", "outside", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The anti-condensation vertical beam structure 10 provided in the present embodiment will be described in detail with reference to fig. 1 to 6.

Referring to fig. 1 and 2, an embodiment of the present invention provides a condensation-preventing vertical beam structure 10, which includes a main body support 100 and a lining plate 200, wherein a heating type groove 110 is disposed at a front side of the main body support 100, and a groove type buckle 120 is disposed in the heating type groove 110; the back of the lining board 200 is provided with an elastic hook 210, the elastic hook 210 is used for being clamped in the groove-shaped buckle 120 in an elastic compression state and being clamped in the groove-shaped buckle 120 in an elastic expansion state so as to fix the lining board 200 on the main body support 100 and enable the surface of the lining board 200 to be flatly arranged relative to the main body support 100, so that a heating cavity 130 for installing a heater 300 is formed between the heating groove 110 and the lining board 200, and the heater 300 is used for heating the lining board 200 so as to prevent the condensation of the lining board 200.

The main body support 100 is made of extruded PVC. The heating cavity 130 is provided with a groove-shaped buckle 120, and the heating cavity can be fixed with the lining board 200 by using other buckles, inserting strips and the like according to actual needs.

The elastic hook 210 extends into the groove-shaped buckle 120 in an elastic compression state, and is clamped in the groove-shaped buckle 120 after elastic recovery, thereby completing the fixation of the lining board 200 and the main body bracket 100. When the lining board 200 is disassembled, the elastic hook 210 is compressed again, so that the elastic hook 210 is separated from the groove-shaped buckle 120. The installation is dismantled convenient and fast.

The elastic hook 210 is arranged at the back of the lining board 200, after the lining board 200 is clamped with the groove-shaped buckle 120 through the elastic hook 210, the elastic hook 210 is hidden in the groove-shaped buckle 120, and the surface of the lining board 200 is exposed to be used as a flat visual surface.

The heating cavity 130 is formed by enclosing the lining plate 200 and the heating type groove 110, is close to the condensation surface of the lining plate 200 to the greatest extent and is far away from a refrigerating space in the box, and the energy efficiency ratio is improved. The heater 300 is disposed in the heating chamber to heat the lining board 200, thereby preventing condensation on the surface of the lining board 200. The heating cavity 130 provides a wide installation space to fit different types of heaters 300.

Referring to fig. 2, in this embodiment, the number of the groove-shaped fasteners 120 is two, two groove-shaped fasteners 120 are symmetrically disposed on two sides of the heating cavity 130, the number of the elastic hooks 210 is two, and two elastic hooks 210 are symmetrically disposed on two sides of the lining board 200; the groove type buckle 120 is provided with a guide surface 121 and a blocking surface 122, the elastic hook 210 comprises a first elastic sheet 220 and a second elastic sheet 230 which are arranged at an included angle, and the first elastic sheet 220 is connected with the lining plate 200; the two guide surfaces 121 are respectively used for guiding the second elastic pieces 230 of the two elastic hooks 210 to be away from each other, so that the second elastic pieces 230 of the two elastic hooks 210 are clamped in the groove-type buckle 120; the two blocking surfaces 122 are respectively abutted against the second elastic pieces 230 of the two elastic hooks 210 of the groove-type buckle 120 to prevent the two elastic hooks 210 from exiting the groove-type buckle 120.

Specifically, the first resilient tab 220 and the second resilient tab 230 are V-shaped. The first resilient sheet 220 is fixed to the backing plate 200, and in other embodiments, the second resilient sheet 230, the first resilient sheet 220 and the backing plate 200 are integrally formed.

Specifically, the guide surface 121 is disposed toward the opening of the heating type groove 110, and the blocking surface 122 is disposed on the back surface of the guide surface 121. First shell fragment 220 and second shell fragment 230 stretch into in the heating type groove 110, second shell fragment 230 and guide face 121 contact, in the in-process that removes in heating type groove 110, two second shell fragments 230 keep away from each other under the effect of two guide faces 121, namely second shell fragment 230 is folding to first shell fragment 220, in order to block groove type buckle 120, then second shell fragment 230 under the elastic action with the first shell fragment 220 between the contained angle increase, second shell fragment 230 supports on blocking face 122, can't follow groove type buckle 120 and withdraw from, thereby fix welt 200 on main part support 100.

Referring to fig. 2, in the present embodiment, the number of the elastic hooks 210 is multiple, and the multiple elastic hooks 210 include a first group of hooks and a second group of hooks symmetrically disposed on two sides of the lining board 200, the first group of hooks are disposed at intervals along the height direction of the lining board 200, and the first group of hooks are commonly used for being clamped with one slot type buckle 120; the second group of hooks are arranged at intervals along the height direction of the lining board 200, and the second group of hooks are jointly used for being clamped with one groove-shaped buckle 120.

The first set of hooks includes a plurality of elastic hooks 210 uniformly arranged, so that the difficulty of detachment can be reduced. The hooks in the first group are clamped with the corresponding groove-shaped buckles 120 together to complete the fixation of the lining board 200.

Referring to fig. 2, in the present embodiment, the anti-condensation vertical beam structure 10 further includes a heater 300 and a thermal pad 400, and the heater 300 is bonded to the inner side of the lining plate 200 through the thermal pad 400.

Heating device and the direct attached of welt 200, heat conduction efficiency is high, compares traditional built-in assembly methods, and is more energy-conserving. The heater 300 may be pre-assembled on the liner plate 200 and assembled on the main body bracket 100 together with the liner plate 200, thereby greatly reducing the difficulty of mounting the heater 300. Meanwhile, the heating cavity 130 provides a wide installation space to fit different types of heaters 300.

Referring to fig. 1, 2 and 3, in the present embodiment, a first structural cavity 140 and a second structural cavity 150 are symmetrically disposed on two sides of the main body support 100, and the heating cavity 130 is located between the first structural cavity 140 and the second structural cavity 150; the anti-condensation vertical beam structure 10 further comprises an upper fixing seat 500, wherein the upper fixing seat 500 is provided with a first positioning lug 520 and a second positioning lug 530; the upper fixing seat 500 is provided with a wire passing hole 510 for passing a wire harness of the heater 300, the upper fixing seat 500 is used for being fixed at the top of the refrigerator body 21 of the refrigerating box 20, the upper fixing seat 500 is used for being clamped into the top of the main body support 100, the first positioning lug 520 is used for being plugged into the first structural cavity 140, and the second positioning lug 530 is used for being plugged into the second structural cavity 150, so that the main body support 100 is fixed relative to the upper fixing seat 500.

The first structure cavity 140 and the second structure cavity 150 are located at two sides of the main body support 100, and play a role in heat insulation and convection limitation, and simultaneously increase the strength of the main body support 100, and provide a matching structure for the upper fixing seat 500. Go up fixing base 500 and mate the grafting with the structure die cavity, the assembly compares traditional fix with screw and is more convenient pleasing to the eye. The cooperation of the positioning lugs of the structural cavity and the upper fixing seat 500 solves the problems that the positioning of the vertical beam is inaccurate and the assembly is difficult in the assembly process of the box body 21.

The structural cavities in the main body support 100 may be configured to have other cross-sectional shapes that facilitate processing or matching with the positioning lugs of the upper fixing base 500, but they are disposed at both sides of the heating cavity 130.

In addition, in order to ensure the fixing accuracy between the structural cavity and the upper fixing seat 500, the first positioning lug 520 and the second positioning lug 530 may be provided with a positioning or fixing mechanism such as a positioning pin hole or a screw fixing hole.

Referring to fig. 4, wherein the "upper fixing seat 500 is used to be snapped into the top of the main body support 100", the top of the main body support 100 is provided with a top notch 180, and the upper fixing seat 500 is snapped into the top notch 180, so that the top of the main body support 100 completely covers the upper fixing seat 500 after the structural cavity is completely snapped with the upper fixing seat 500. The upper holder 500 should not exceed the structural cavity in size.

Referring to fig. 1 and 5, in the present embodiment, the anti-condensation vertical beam structure 10 further includes a lower fixing base 600, the lower fixing base 600 includes a first fixing plate and a second fixing plate, which are disposed at an included angle, the first fixing plate is used for fixing the bottom of the box body 21 of the refrigeration box 20, the first fixing plate is used for being clamped into the bottom of the main body bracket 100, the second fixing plate is used for being abutted against and fixed to the side of the lower end of the main body bracket 100, so that the first positioning lug 520 is completely inserted into the first structural cavity 140, and the second positioning lug 530 is completely inserted into the second structural cavity 150.

The first fixing plate and the second fixing plate are L-shaped. The matching position of the bottom of the main body support and the lower fixing seat 600 is correspondingly provided with a bottom notch 190, the first fixing plate is clamped into the bottom notch 190 of the main body support 100, and after the main body support 100 is fastened with the box body 21, the lower fixing seat 600 is shielded in the bottom of the main body support 100.

Align the location ear with the structure die cavity, upwards promote main part support 100 and accomplish upper portion grafting, the bottom of main part support 100 corresponds with lower fixing base 600, inwards pushes away the bottom of main part support 100 simultaneously, makes main part support 100 reach vertical position, and the structure die cavity is buckled with last fixing base 500 completely, and lower fixing base 600 is fixed main part support 100 and box 21 bottom, accomplishes whole assembly.

In other embodiments, the lower fixing base 600 may further have a structure for fixing the front, rear, left and right positions of the main body frame 100 according to actual structural requirements.

Referring to fig. 2, in the present embodiment, the first structural cavity 140 includes a first cavity, a second cavity, and a third cavity sequentially arranged in a thickness direction of the body bracket 100; the second structural cavity 150 includes a fourth cavity, a fifth cavity and a sixth cavity which are sequentially arranged along the thickness direction of the main body bracket 100; the first cavity is used for being inserted with the first positioning lug 520, the fourth cavity is used for being inserted with the second positioning lug 530, and the heating cavity 130 is formed between the side parts of the second cavity and the third cavity and the side parts of the fifth cavity and the sixth cavity.

Specifically, the number of the first structural cavities 140 is three, and the first structural cavities include a first cavity, a second cavity, and a third cavity. The number of the second structure cavities 150 is three, and the second structure cavities respectively include a fourth cavity, a fifth cavity and a sixth cavity. With reference to the relative positions in fig. 2, the first cavity and the third cavity extend in a horizontal direction and the second cavity extends in a vertical direction. The fourth cavity and the sixth cavity extend along the horizontal direction, and the fifth cavity extends along the vertical direction.

Referring to fig. 2, in the present embodiment, the heat insulation cavity 160 is provided at the middle portion of the body frame 100, the heat insulation cavity 160 is located at the rear side of the heating cavity 130, and the heat insulation cavity 160 is located between the first cavity and the fourth cavity. The heat insulation cavity 160 makes the heating cavity 130 farthest away from the refrigerating space in the box body 21, thereby improving the heat insulation effect.

Referring to fig. 2, in the present embodiment, a functional cavity 170 is disposed at the rear side of the main body support 100, the functional cavity 170 is located at the rear side of the heat insulation cavity 160 and is located between the first cavity and the fourth cavity, and the back of the functional cavity 170 is used for fixedly mounting the lighting strip 410.

The functional cavity 170 at the back of the main body support 100 may be provided with a plurality of positioning grooves or positioning holes as required for installing the light bar 410 or other auxiliary devices. The wiring harness of the lighting strip 410 passes through the wiring hole 510 of the upper fixing seat 500.

The plurality of cavities are reasonably distributed, so that the heat conduction is effectively controlled, and meanwhile, enough expansibility is reserved on the inner side of the main body support 100, and other auxiliary devices and functions can be equipped; the upper fixing seat 500 and the lower fixing seat 600 on the upper part of the main body bracket 100 are integrally hidden between the main body bracket 100 and the box body 21, so that the whole appearance is more attractive.

According to the vertical beam structure 10 of the condensation prevention provided by the embodiment, the working principle of the vertical beam structure 10 of the condensation prevention is as follows: the front side of main part support 100 is provided with heating die cavity 130, the both sides of main part support 100 are provided with a plurality of structure die cavities, the rear side of heating die cavity 130 is provided with thermal-insulated die cavity 160, the back of main part support 100 is provided with function die cavity 170, main part support 100's top swing joint goes up fixing base 500, it has seted up line hole 510 to go up fixing base 500 middle part, both sides are provided with first location ear 520 and second location ear 530, main part support 100's bottom is provided with down fixing base 600, main part support 100's front side assembly welt 200, arrange heater 300 between welt 200 and heating die cavity 130, heat conduction pad 400 is pasted between heater 300 and welt 200, the back fixed connection light strip 410 of function die cavity 170, whole main part support 100 and other annex pass through fixed connection between upper fixing base 500 and lower fixing base 600 and box 21, the front side swing joint of box 21 has the door body.

Referring to fig. 6, in normal operation, the main body bracket 100 is fixed to the middle of the front side of the cabinet 21 through the upper and lower fixing seats 600, when the door body is closed, the door seal of the door body close to the cabinet 21 contacts and adsorbs the front side surface of the lining board 200, and a closed refrigeration space is enclosed among the cabinet 21, the door body, and the vertical beam.

Specifically, the structure of the liner 200-heater 300 may be preassembled first, the liner 200 is a groove-shaped strip with two sides bent backwards, the thermal pad 400 with adhesive and the sheet-shaped or strip-shaped heater 300 are adhered to the groove at the back of the liner 200, the elastic hook 210 at the back of the liner 200 and the groove-shaped buckle 120 at two sides of the heating cavity 130 are fastened to the front side of the main body bracket 100 through the elastic hook 210 at the back of the liner 200, the elastic hook 210 and the groove-shaped buckle 120 are hidden, the front side of the liner 200 is exposed to a flat visual surface, then the lamp strip, the shelf strip and other accessories are fixed at the back of the main body bracket 100 as required, the preassembling of the main body bracket 100 is completed, then the first positioning lug 520 and the second positioning lug 530 of the upper fixing seat 500 are fixed downwards, the first positioning lug 520 and the second positioning lug are fixed at the top of the box 21 through screws or rivets, the bottom of the main body bracket 100 is slightly tilted forwards, the heater 300 and the upper fixing seat 500 pass through the wire hole 510, the upper structure cavity of the main body bracket 100 is aligned with the positioning lug, the upper fixing seat 100 is pushed upwards to complete the inserting connection, the main body bracket 100 is pressed downwards, the lower part of the main body bracket 100 and the lower fixing seat is completely assembled with the lower beam, and the lower fixing seat 100.

The anti-condensation vertical beam structure 10 provided by the embodiment at least has the following advantages:

the elastic hook 210 at the back of the lining board 200 is clamped into the groove-shaped buckle 120 in a compressed state and is clamped in the groove-shaped buckle 120 in an elastic recovery and expansion state, so that the lining board 200 is fixed relative to the main body bracket 100, the elastic hook 210 at the back of the lining board 200 is hidden in the groove-shaped buckle 120, the surface of the lining board 200 is arranged flatly, and the surface of the lining board 200 is used as a flat visual surface. When needing to dismantle, compress elasticity trip 210 once more, make elasticity trip 210 withdraw from cell type buckle 120, easy dismounting is swift, can improve the inconvenient problem of the welt 200 dismouting of preventing the vertical beam of condensation.

Referring to fig. 6, the embodiment of the present invention further provides a refrigerating compartment 20. The refrigerating box 20 comprises a box body 21 and a condensation-preventing vertical beam structure 10, wherein the condensation-preventing vertical beam structure 10 is arranged between the top and the bottom of the box body 21. The problem of the lining plate 200 dismouting of preventing the vertical beam of condensation is inconvenient is improved.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a prevent that condensation erects roof beam structure which characterized in that includes:

the heating device comprises a main body support (100), wherein a heating type groove (110) is formed in the front side of the main body support (100), and a groove type buckle (120) is arranged in the heating type groove (110);

and a lining plate (200), the back of the lining plate (200) is provided with an elastic clamping hook (210), the elastic clamping hook (210) is used for being clamped into the groove-shaped buckle (120) in an elastic compression state and being clamped into the groove-shaped buckle (120) in an elastic expansion state, so that the lining plate (200) is fixed on the main body support (100), the surface of the lining plate (200) is opposite to the main body support (100) and is smoothly arranged, a heating cavity (130) for installing a heater (300) is formed between the heating groove (110) and the lining plate (200), and the heater (300) is used for heating the lining plate (200) to prevent the condensation of the lining plate (200).

2. The anti-condensation vertical beam structure according to claim 1, characterized in that:

the number of the groove-shaped buckles (120) is two, the two groove-shaped buckles (120) are symmetrically arranged on two sides of the heating cavity (130), the number of the elastic clamping hooks (210) is two, and the two elastic clamping hooks (210) are symmetrically arranged on two sides of the lining plate (200);

the groove-shaped buckle (120) is provided with a guide surface (121) and a blocking surface (122), the elastic hook (210) comprises a first elastic sheet (220) and a second elastic sheet (230) which are arranged at an included angle, and the first elastic sheet (220) is connected with the lining plate (200); the two guide surfaces (121) are respectively used for guiding the second elastic sheets (230) of the two elastic hooks (210) to be away from each other so that the second elastic sheets (230) of the two elastic hooks (210) can be clamped into the groove-shaped buckle (120); the two blocking surfaces (122) are used for being respectively abutted against the second elastic sheets (230) of the two elastic clamping hooks (210) clamped into the groove-shaped buckle (120) so as to prevent the two elastic clamping hooks (210) from exiting the groove-shaped buckle (120).

3. The anti-condensation vertical beam structure according to claim 2, characterized in that:

the number of the elastic clamping hooks (210) is multiple, the elastic clamping hooks (210) comprise a first group of clamping hooks and a second group of clamping hooks which are symmetrically arranged on two sides of the lining plate (200), the first group of clamping hooks are arranged at intervals along the height direction of the lining plate (200), and the first group of clamping hooks are jointly used for clamping with one groove-shaped clamping buckle (120); the second group of clamping hooks are arranged along the height direction of the lining plate (200) at intervals, and the second group of clamping hooks are jointly used for being clamped with one groove-shaped clamping buckle (120).

4. The anti-condensation vertical beam structure according to any one of claims 1 to 3, wherein:

prevent that condensation erects roof beam structure still includes heater (300) and heat conduction pad (400), heater (300) pass through heat conduction pad (400) bond in the inboard of welt (200).

5. The anti-condensation vertical beam structure according to claim 4, characterized in that:

a first structural cavity (140) and a second structural cavity (150) are symmetrically arranged on two sides of the main body support (100), and the heating cavity (130) is positioned between the first structural cavity (140) and the second structural cavity (150);

the anti-condensation vertical beam structure further comprises an upper fixing seat (500), and the upper fixing seat (500) is provided with a first positioning lug (520) and a second positioning lug (530); go up fixing base (500) and be provided with and be used for wearing to establish wire passing hole (510) of the pencil of heater (300), go up fixing base (500) and be used for fixing the top at box (21) of fridge, just go up fixing base (500) and be used for the card to go into the top of main part support (100), first location ear (520) be used for with first structural cavity (140) are pegged graft, second location ear (530) be used for with second structural cavity (150) are pegged graft, so that main part support (100) are relative go up fixing base (500) and fix.

6. The anti-condensation vertical beam structure according to claim 5, wherein:

prevent that condensation erects roof beam structure still includes lower fixing base (600), lower fixing base (600) is including being first fixed plate and the second fixed plate of contained angle setting, first fixed plate is used for fixing the bottom in box (21) of fridge, just first fixed plate is used for the card to go into the bottom of main part support (100), the second fixed plate be used for with the low side lateral part butt of main part support (100) is fixed, so that first location ear (520) insert completely first structural cavity (140), second location ear (530) insert completely second structural cavity (150).

7. The anti-condensation vertical beam structure according to claim 5, characterized in that:

the first structural cavities (140) comprise a first cavity, a second cavity and a third cavity which are sequentially arranged along the thickness direction of the main body support (100); the second structural cavity (150) comprises a fourth cavity, a fifth cavity and a sixth cavity which are sequentially arranged along the thickness direction of the main body bracket (100);

the first cavity is used for being plugged with the first positioning lug (520), the fourth cavity is used for being plugged with the second positioning lug (530), and the heating cavity (130) is formed between the side portions of the second cavity and the third cavity and the side portions of the fifth cavity and the sixth cavity.

8. The anti-condensation vertical beam structure according to claim 7, characterized in that:

the middle part of the main body support (100) is provided with a heat insulation cavity (160), the heat insulation cavity (160) is positioned at the rear side of the heating cavity (130), and the heat insulation cavity (160) is positioned between the first cavity and the fourth cavity.

9. The anti-condensation vertical beam structure according to claim 8, wherein:

the rear side of the main body support (100) is provided with a functional cavity (170), the functional cavity (170) is located on the rear side of the heat insulation cavity (160) and located between the first cavity and the fourth cavity, and the back of the functional cavity (170) is used for fixedly mounting the lighting lamp strip (410).

10. A refrigerator, characterized in that:

the cooler includes a body (21) and the anti-condensation upright beam structure of any one of claims 1 to 9 disposed between the top and bottom of the body (21).

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