CN1435654A

CN1435654A - Shelf structure of refrigerator

Info

Publication number: CN1435654A
Application number: CN 02100529
Authority: CN
Inventors: 曺南善
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: Taizhou LG Electronics Refrigeration Co Ltd
Priority date: 2002-01-31
Filing date: 2002-01-31
Publication date: 2003-08-13
Anticipated expiration: 2022-01-31
Also published as: CN1179180C

Abstract

A partition structure of refrigerator for dividing the internal space of refrigerator into freezing chamber and cold storage chamber is composed of lower plate and upper plate. Its front panel has a through hole for installing a door switch of lamp for cold storage chamber. The front sides of both plates have the projected parts to form a recess, which can prevent external air from coming in the recess, so preventing dewing on door switch.

Description

The diaphragm structure of refrigerator

Technical field

The present invention relates to a kind of refrigerator shelf, particularly relate to a kind of refrigerator shelf of installing and sealing the refrigerator door open-close body and the terminal that continues.

Background technology

Refrigerator be utilize freeze cycle to produce cold air and to the refrigerator storeroom cooling to preserve the device of food, be provided with illuminating lamp in its storeroom, illuminating lamp is bright when the user opens refrigerator doors opens, to make things convenient for the user to deposit or to take out food, Fig. 1 and Fig. 2 are the refrigerator schematic diagrames that is provided with the illuminating lamp door switch.As shown in the figure, dividing plate 10 is divided into refrigerating chamber F and refrigerating chamber R with the storeroom of refrigerator, and the inside of refrigerating chamber F and refrigeration R forms freezing environment and cold storage environment respectively.Refrigerating chamber F and refrigerating chamber R are arranged on the inside of internal box 4, and the front side of separating the dividing plate 10 of internal box 4 is provided with front panel 20 and forms refrigerator body front outward appearance, and front panel 20 connects to one with dividing plate 10 and internal box 4.

One side of front panel 20 is provided with the through hole 22 that can insert door switch 24, and along with the switching of refrigerator doors (not shown), door switch 24 can make the refrigerator lighting lamp power open or turn-off.The button 25 of door switch 24 is controlled by the inner face of refrigerator doors, and switch cover 26 forms the front outward appearance of door switch 24, and body 27 forms the outward appearance of door switch 24, and 28 of the terminals of continuing link to each other with external power source.

Dividing plate 10 by at the bottom of the dividing plate 12 and dividing plate lid 14 forms, 12 overall appearance that form dividing plates 10 at the bottom of the dividing plate, dividing plate covers 14 and is combined at the bottom of the dividing plate 12 upside.The front 10a of dividing plate 10 is provided with groove 16, and dividing plate lid 14 is provided with the seal cover 18 of capping groove 16, and the body 27 of door switch 24 and the terminal 28 that continues are installed in the groove 16.The effect of seal cover 18 is to prevent that extraneous air from entering in the groove 16, to avoid being installed in door switch 24 dews of groove 16 inside.12 side 10b is provided with the lead 29 of continue terminal and the external power source (not shown) that connect door switch 24 at the bottom of the dividing plate, has adhesive tape 29a on the lead 29, so that it is fixed at the bottom of the dividing plate on 12 the side 10b.

Door switch 24 inserts in the through hole 22 of front panel 20, and button 25 and switch cover 26 protrude in the place ahead of front panel 20; The body 27 and the terminal 28 that continues are positioned at the rear of front panel 20 and are installed in groove 16; Front panel 20 is one with the front 10a and internal box 4 bindings of dividing plate 10.Dividing plate lid 14 is incorporated into seal cover 18 on the dividing plate lid 14 after being incorporated at the bottom of the dividing plate 12 again.After finishing aforementioned barriers 10 assemblings, the direction of arrow of pressing Fig. 1 is with under the refrigerating chamber in the dividing plate 10 insertion internal box 4 and between the refrigerating chamber R, and the front panel 20 that will be provided with door switch 24 then connects to one with dividing plate 10 and internal box 4.

Because door switch 24 between refrigerating chamber F and refrigerating chamber R, makes it be subjected to the remote-effects of cold air and keeps low temperature; If extraneous air enters in the groove 16, then door switch 24 will dewfall and faults such as short circuit occurred.For this reason, place door switch 26 in the groove 16 and utilize in addition capping of seal cover 18, enter in the groove 16 to prevent extraneous air.Lead 29 joins with the terminal 28 that continues that is installed in the groove 16, joins with external power source along with the setting of the front 10a of dividing plate 10 and side 10b and utilizes adhesive tape 29a to stick on the side 10b of dividing plate 10.

Also there are some problems that need solve in above-mentioned bulkhead structure for refrigerator.At first,, seal cover 18 must be set in addition, not only increase flow chart, and increased the cost of product for capping groove 16; Wherein, lead 29 need be pasted and fixed on the side 10b of dividing plate 10 with adhesive tape 29a, has not only increased flow chart and product cost, and still can not avoid lead 29 sagging fully.

Summary of the invention

Purpose of the present invention promptly is to provide a kind of diaphragm structure of refrigerator, makes it seal refrigerator door open-close easily and reliably and makes to connect the continue lead secure fixation of terminal of door switch and be arranged in the dividing plate, thereby simplify the flow chart of dividing plate.

To achieve these goals, the present invention utilize at the bottom of the dividing plate and be incorporated into dividing plate at the bottom of the dividing plate lid of upside constitute a kind of refrigerator shelf, at the bottom of the dividing plate and the front side of dividing plate lid is respectively equipped with protuberance and dividing plate lid protuberance at the bottom of the dividing plate and works in coordination and be formed for installing the groove of refrigerator door open-close, is provided with at the bottom of the dividing plate to be used to draw the coil holder that connects lead.

Based on above diaphragm structure, groove and dividing plate that door switch is installed are one, and protuberance and dividing plate cover effectively capping groove and avoid extraneous air to enter groove of protuberance at the bottom of the dividing plate, need not to set up in addition seal cover; The inside of dividing plate can be fixed on by coil holder with continue lead that terminal links to each other of door switch, the confusion of lead and sagging can be effectively avoided.

Be described in further detail below in conjunction with the technical characterictic of specific embodiment the diaphragm structure of refrigerator of the present invention.

Description of drawings

Fig. 1 is the interior door switch of refrigerator internal box and the structural representation of dividing plate.

Fig. 2 is the decomposing schematic representation of current refrigerator dividing plate.

Fig. 3 is at the bottom of the median septum of the present invention and the decomposing schematic representation of dividing plate lid.

Fig. 4 is the side view of median septum of the present invention and door switch.

Fig. 5 is the vertical view of median septum of the present invention and door switch.

The specific embodiment

Shown in Fig. 3-5, the refrigerator shelf 30 among the present invention be by at the bottom of the dividing plate 32 and the dividing plate lid 34 that is incorporated into 32 upsides at the bottom of the dividing plate constitute.At the bottom of the dividing plate 32 and the front side of dividing plate lid 34 be respectively equipped with at the bottom of the dividing plate protuberance 32a and dividing plate lid protuberance 34a and work in coordination and form the groove 36 that door switch 44 is installed, protuberance 32a and dividing plate lid protuberance 34a has capping groove 36 and prevents the effect that extraneous air enters at the bottom of the dividing plate.32 upper side is provided with coil holder 33 at the bottom of the dividing plate, and two lateral processes of coil holder 33 connect lead 49 so that draw.Same as the prior art, the door switch 44 that is installed in the groove 36 is made of button 45, switch cover 46, Switch main body 47 and the terminal 48 that continues; Between the refrigerating chamber F and refrigerating chamber R in the dividing plate 30 insertion internal box 4, door switch 44 is fixed in the through hole of front panel 40.

Door switch 44 is fixed in the through hole of front panel 40, its body 47 and the terminal 48 that continues place groove 36, protuberance 32a and dividing plate lid protuberance 34a can prevent that extraneous air from entering in the groove 36 at the bottom of the dividing plate of formation groove 36, do not need to be provided with in addition seal member and can avoid door switch 44 dewfall.The lead 49 that is connected with the terminal 48 that continues of door switch 44 by being arranged on the coil holder 33 of 32 upsides at the bottom of the dividing plate guiding and join with external power source, make lead 49 be fixed on the inside of dividing plate 30, can avoid the confusion of lead and sagging.

Claims

1, a kind of diaphragm structure of refrigerator, its dividing plate by dividing plate at the bottom of and the dividing plate lid that is incorporated into upside at the bottom of the dividing plate constitute, the front panel of dividing plate is provided with the through hole that is used to install and fix door switch, the terminal that continues of door switch joins by lead and external power source; The invention is characterized at the bottom of the described dividing plate and the front side of dividing plate lid is respectively equipped with at the bottom of the dividing plate protuberance and dividing plate lid protuberance and works in coordination and forms the groove that door switch is installed; Upside is provided with and draws the coil holder that connects lead at the bottom of the described dividing plate.

2, the diaphragm structure of refrigerator according to claim 1, the both sides that it is characterized in that described coil holder are to upper process.