CN2881489Y - Lighting device of refrigerator drawer - Google Patents

Abstract

A lighting device for a refrigerator drawer. The device includes an upper drawer and a lower drawer. A partition is set between the upper and lower drawers. A partition is provided at one end of the partition for placing the lighting device so that the light is directed upwards. An independent space that emits downwards or upwards and downwards at the same time, an illumination device is installed in the independent space, and a lighting shield for protecting the illumination device and uniformly diffusing light is installed at the opening of the independent space. The utility model has a device for illuminating the refrigerator drawer. The lighting device is arranged on the partition plate of the drawer, which has a simple structure and is convenient to use. With the help of external light sources, you can clearly identify the items you need, and there are sufficient light sources even in the dead corners of the refrigerator.

Description

Lighting for refrigerator drawers

technical field

The utility model relates to a lighting structure for a refrigerator drawer, in particular to a lighting device for a refrigerator drawer, and belongs to the technical field of refrigerator component structure improvement.

Background technique

At present, the improvement of the structure of the refrigerator drawer is mainly the improvement of the drawer accessories, such as: setting a roller track at the bottom of the refrigerator drawer, which is convenient for pulling and pushing the drawer; setting a slide rail at the bottom of the refrigerator drawer, etc., these The main improvement is how to make the refrigerator easy to use under the premise of external lighting. However, when there is no external lighting, the freezer compartment of the refrigerator is opened, and it is dark inside, and the user cannot identify the items to be taken out. Make the user have to take out the drawer of the freezer with the help of external light, and take out the articles in a place with light. In view of this, the drawer structure in the freezer of the refrigerator still needs further improvement.

Regarding the installation of lighting devices in the drawers of the freezer, there is no identical technical solution disclosed in the prior art, and the following comparative documents disclose solutions to the lighting problems of household appliances:

Comparison file 1

The Chinese patent application document with application number 200410034285 discloses a lighting device for household appliances, which is especially suitable for refrigerators. As shown in FIG. The support frame 14' supporting the partition 16', the support frame 14' has a profiled rail 30', and a support element 32' for supporting and fixing the support partition 16' is installed on the profiled rail 30', so The lighting device described includes a lighting element 18' designed on at least one section 20' of the support frame 14' or integrated in this section. Wherein, said lighting element 18' may comprise a fluorescent tube or a device composed of a plurality of light emitting diodes. In addition, it is also possible to choose to design at least one section 20' of the support frame 14' as a light guide body 22', and the light emitted by a light source not arranged in the inner chamber 12' is coupled into the light guide body 22'. conductor.

The technical solution disclosed in this reference document is to arrange lighting elements on the support frame of the chamber to illuminate the inner chamber. The provision of light sources is limited in use, especially when providing light sources for refrigerator drawers, this structure is not the best way, and needs further improvement.

Comparison file 2

The Chinese patent application document with the application number of 200410064090 discloses a luminous partition. A luminous partition device includes a toughened transparent glass plate, the edges of which are respectively installed in grooves defining a chamber bracket, and the generated light passes through the cavity. chamber and/or illuminated transparent panels therein, for ease of replacement and/or maintenance, each bracket is preferably snap-fastened together for access to the interior of the chamber, each bracket may be encapsulated in whole or in part, and the enclosure Includes conductors that work in any position where the bulkhead is adjusted vertically or slidingly.

Compare file 3

Chinese patent application document with application number 97104229 discloses a method and device for controlling lighting of a fluorescent lamp of a refrigerator, the fluorescent lamp is lit by a starter and a stabilizer is provided. If the door is opened and closed many times in a short period of time, the fluorescent lamp is not turned off but kept on when the door is opened and closed, thereby preventing shortening of the life of the fluorescent lamp due to frequent lighting operations in a short period of time, and The quality of the lighting operation due to the leakage current is poor so that the user feels the comfort and high reliability of using the refrigerator.

Compare file 4

The Chinese patent application document with the application number 97118560.3 discloses a method for turning on a light installed in a refrigerator without delay. When the door is opened, the light remains on, and when the door is closed, the light is turned off. Therefore, since there is no delay in turning on the light after the refrigerator door is opened, it is convenient for users to use the refrigerator, especially for users. Refrigerators with fluorescent lights inside are more convenient.

Compare file 5

The Chinese patent application document with the application number of 97120007.6 discloses a refrigerator lighting device including: a lamp for generating light; a light transmission device for transmitting the light generated by the lamp to the refrigerator compartment and the freezer compartment; installed on the outer surface of the light transmission device The first light radiator on the top projects the light transmitted through the light transmission device to the outside of the light transmission device in a predetermined direction; an illuminating component is installed on one side of the light transmission device to diffuse the light transmitted through the light transmission device. The diffused light illuminates the freezer compartment of the refrigerator, and the light transmitting means and the diffuser are formed of optical fibers.

Compare file 6

The Chinese patent application document with application number 97198522.7 discloses a refrigerator whose interior can be illuminated, wherein the illumination is provided by an edge light panel of a substantially transparent material, at least one of the two opposite surfaces of the edge light plate is inside the refrigerator , on which a matrix of dots is applied to create a light transmission effect into the refrigerator.

Utility model content

The purpose of the utility model is to provide a sufficient light source in the dead angle of light inside the refrigerator, so that you can clearly distinguish the items you need even in the dark, and the light inside the refrigerator is even and beautiful when the refrigerator door is opened.

For realizing above-mentioned utility model purpose, the technical scheme that the utility model adopts is as follows:

A lighting device for a refrigerator drawer. The device includes an upper drawer 1 and a lower drawer 2. A partition 3 is arranged between the upper and lower drawers. An independent space 31 where the light is emitted upwards, downwards or simultaneously, the lighting device 4 is arranged in the independent space 31, and a lighting device for protecting the lighting device and uniformly diffusing light is arranged at the opening of the independent space 31. The lighting shield 5.

As for the lighting device of the refrigerator drawer, the lighting device 4 is connected with a connecting terminal 6 for supplying power to the lighting device through a wire.

As for the lighting device of the refrigerator drawer, the lighting shield 5 can be fixed at the opening of the independent space 31 by clamping, buckling, bonding, etc. methods.

The lighting device of the refrigerator drawer is provided with a buckle groove 311 for fixing the lighting shield 5 on the side wall of the independent space 31, and on the outer frame wall of the lighting shield 5, there is a The size and position of the buckle groove 311 match the groove buckle 51 .

In the lighting device for the refrigerator drawer, the number of the button slots 311 is the same as the number of the button slots 51 .

For the lighting device of the refrigerator drawer, the independent space 31 opened on the partition 3 can be in the shape of a groove with the opening facing upwards or downwards, or in the shape of a through groove with the upper and lower openings.

As for the lighting device of the refrigerator drawer, when the independent space 31 is in the shape of a through groove, a lighting protective cover 5 is further provided at the bottom of the independent space 31 .

As for the lighting device of the refrigerator drawer, the lighting shield 5 can be translucent or transparent plastic, or translucent or transparent plastic with a grid.

As for the lighting device for the refrigerator drawer, the lighting device 4 can be an ordinary lighting tube, or a cold light lamp, a fluorescent lamp, a light-emitting lamp composed of a plurality of light-emitting diode lattices, and the like.

In order to further enhance the light, the independent space 31 is set as a mirror, or a metal reflective layer is set in the independent space 31 .

The beneficial effects of using the utility model are: the utility model relates to a lighting device for a refrigerator drawer. By setting the lighting device on the partition plate of the drawer, the structure is simple and easy to use. In the dark, users can clearly identify the items they need without the help of external light sources, and there are sufficient light sources even in the dead corners of the refrigerator; by setting the lighting shield into a uniform grid shape, It can make the light emitted by the lighting device distribute more evenly in the refrigerator, which is beautiful and generous. A groove-shaped independent space is set above the partition, and the built-in light-emitting device can illuminate the handle of the upper drawer, which is convenient for users to move smoothly. When the drawer is opened, a slot-shaped independent space is opened on the partition, and the built-in light-emitting device can not only illuminate the handle of the upper drawer, but also provide a light source for the lower drawer, killing two birds with one stone.

Description of drawings

Fig. 1 is a structural schematic diagram of a lighting device of a household appliance in the prior art;

Fig. 2 is a three-dimensional structural schematic diagram of the lighting device of the refrigerator drawer of the present invention;

Fig. 3 is a three-dimensional structural schematic diagram of a partition of a lighting device for a refrigerator drawer according to an embodiment of the present invention;

FIG. 4 is a three-dimensional exploded schematic diagram of FIG. 3;

Fig. 5 is a three-dimensional structural schematic diagram of the partition of the lighting device of the refrigerator drawer according to another embodiment of the present invention;

Fig. 6 is a three-dimensional exploded schematic diagram of Fig. 5;

Detailed ways

Below through specific embodiment, the utility model is described in detail with accompanying drawing.

As shown in Figure 2, a lighting device for a refrigerator drawer, the device includes an upper drawer 1 and a lower drawer 2, a partition 3 is set between the upper and lower drawers, and an independent space is opened on the partition 3 31. The lighting device 4 is set in the independent space 31, and a lighting protective cover 5 for protecting the lighting device and uniformly diffusing light is set at the opening of the independent space 31. Further, in order to supply power to the lighting device 4, the lighting device 4 is connected with a connecting terminal 6 for powering the lighting device through an electric wire, and the connecting terminal 6 is connected to the connecting terminal plug (the structure shown in the figure) arranged on the wall of the refrigerator box body. omitted), the terminal plug is connected to the electric control board of the refrigerator, and how the electric control board controls the terminal plug can adopt the prior art, which belongs to the common knowledge known to those skilled in the art. Therefore, in the utility model No more detailed description. In the utility model, the connection terminal 6 is connected with the terminal plug, which can be convenient for unplugging the terminal when cleaning the partition, and taking out the partition from the refrigerator for cleaning, and it is also convenient for the user to choose whether it needs to be installed in the drawer. Provide the light source, but decide whether to insert the terminal block.

In addition, the independent space opened on the partition 3 may be in the shape of a groove with the opening facing upwards or downwards, or in the shape of a through groove with the opening opening up and down, which will be described in detail later in this specification.

The lighting protective cover 5 described in the utility model can be fixed at the opening of the independent space by clamping, buckling, bonding, etc.; and the lighting protective cover 5 can be made of translucent or transparent plastic, and It can be a translucent or transparent plastic with a grid; the lighting device 4 arranged in the independent space can use a common lighting tube, or a cold light lamp, a fluorescent lamp, and a lattice of multiple light-emitting diodes. Composed of luminous lamps, etc.

In order to further enhance the light, the independent space 31 is set as a mirror, or a metal reflective layer is set in the independent space 31 (the structure is omitted in the figure).

Example 1

As shown in Fig. 3 and Fig. 4, the above-mentioned independent space 31 opened on the partition plate 3 is a groove shape opening upwards, and the lighting shield 5 adopts translucent plastic with a grille, and the independent space 31 is provided in the above-mentioned independent space. A buckle groove 311 for fixing the lighting shield 5 is formed on the side wall of the space 31 , and a groove buckle 51 matching the size and position of the buckle groove 311 is provided on the outer frame wall of the lighting shield 5 . As shown in Figure 4, two buckle grooves 311 are respectively opened on the two long side walls of the independent space 31, and two groove buckles 51 are respectively provided on the two side walls of the lighting shield 5, wherein the buckle grooves 311 The number of settings with the slot button 51 can be determined according to the length and size of the independent space provided on the dividing plate.

What is involved in this embodiment is that there is an independent space on the upper part of the partition, and the lighting device is installed in the independent space, which determines that the light emitted by the lighting device is mainly emitted in the direction of the vertical partition, and then through the lighting protection The uniform segmentation of the grid on the top makes the light irradiated in the refrigerator evenly emitted to the surroundings. At the same time, it is also convenient for the user to find the position of the handle of the cabinet in a timely and accurate manner after opening the refrigerator door.

Example 2

As shown in Fig. 5 and Fig. 6, the above-mentioned independent space 31 provided on the dividing plate 3 is a channel shape opened up and down, and the lighting shield 5 is made of transparent plastic with a grid. Most preferably, an illumination protective cover 5 is arranged on the upper and lower sides of the independent space 31 . Since two lighting shields are set in the independent space, as shown in Figure 6, at this time, in order to avoid confusion when plugging in the lighting shields, it is best to install them on the long side walls and short side walls of the independent space 31. There are buckle grooves 311 for fixing the lighting shield 5 on the top, and the long side outer frame wall of the lighting shield 5 on the upper side of the partition plate 3 is provided with a groove buckle matching the size and position of the buckle groove 311. 51; the short-side outer frame wall of the lighting shield 5 located on the lower side of the partition 3 is provided with a buckle 51 whose size and position match the buckle groove 311 .

As shown in Figure 6, two buckle grooves 311 are respectively opened on the two long side walls of the independent space 31, and one buckle groove 311 is respectively opened on the two short side walls of the independent space 31; Two sidewalls of the lighting shield 5 on the upper side of the board 3 are respectively provided with two groove buckles 51, and the two sidewalls of the lighting shield 5 on the lower side of the partition plate 3 are respectively provided with one groove buckle 51. In addition, the number of the button slots 311 and the slot buttons 51 can be determined according to the length and size of the independent space opened on the partition plate.

What is involved in this embodiment is an independent space with an upper and lower opening on the partition, and a lighting device is installed in the independent space, which determines that the light emitted by the lighting device is mainly vertical to the partition. The light emitted in the upper and lower directions, and then passed through the uniform segmentation of the grille on the lighting protection photo, makes the light irradiated in the refrigerator evenly emitted to the surroundings. At the same time, it can illuminate the handle of the upper drawer, which is convenient for the user. After opening the door of the refrigerator, the position of the handle of the cabinet can be found in time and accurately, and it can also provide sufficient light source for the user to select items after opening the lower drawer, which kills two birds with one stone.

Claims (10)

1. the lighting device of a refrigerator drawer; this device comprises drawer (1), following drawer (2); one dividing plate (3) is set between upper and lower drawer; it is characterized in that: offer a separate space (31) that is used to place lighting device, makes light descend to launch, down or simultaneously up up at an end of described dividing plate (3); lighting device (4) is set in described separate space (31), is provided with at the opening part of described separate space (31) and one is used to protect lighting device, evenly spreads the illumination protective cover (5) of light.

2. the lighting device of refrigerator drawer according to claim 1 is characterized in that: described lighting device (4) is connected to a binding post (6) that is used for to the lighting device power supply by electric wire.

3. the lighting device of refrigerator drawer according to claim 1 is characterized in that: described illumination protective cover (5) can adopt clamping, snapping, mode such as bonding to be fixed on the opening part of separate space (31).

4. according to the lighting device of claim 1 or 3 described refrigerator drawers, it is characterized in that: on the sidewall of described separate space (31), have the catching groove (311) that is used for fixing illumination protective cover (5), on the housing wall of described illumination protective cover (5), be provided with groove big or small with catching groove (311), that the position is complementary and buckle (51).

5. the lighting device of refrigerator drawer according to claim 4, it is characterized in that: the number of set described catching groove (311) is identical with the number of described groove button (51).

6. according to the lighting device of claim 1 or 3 described refrigerator drawers, it is characterized in that: offering described separate space (31) on dividing plate (3) can be the groove shape that opening faces upward or downward, and also can be the upper and lower groove shape of opening.

7. the lighting device of refrigerator drawer according to claim 6 is characterized in that: when described separate space (31) is the groove shape, an illumination protective cover (5) is set in the bottom of separate space (31) further.

8. according to the lighting device of claim 1 or 3 or 7 described refrigerator drawers, it is characterized in that: described illumination protective cover (5) can be translucent, transparence plastics, also can be translucent, the transparence plastics that have grid.

9. the lighting device of refrigerator drawer according to claim 1 and 2, it is characterized in that: described lighting device (4) can adopt the general lighting fluorescent tube, the electroluminescent lamp that also can adopt cold light lamp, fluorescent lamp, be made of a plurality of LED arrays.

10. according to the lighting device of claim 1 or 7 described refrigerator drawers, it is characterized in that: in order further to strengthen light, described separate space is arranged to minute surface in (31), perhaps, a metal reflective aspect is set in described separate space (31).

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