CN111184386A

CN111184386A - Connecting piece has its lighting system and show cupboard

Info

Publication number: CN111184386A
Application number: CN201811359867.0A
Authority: CN
Inventors: 张永汗; 张欢; 唐明
Original assignee: Qingdao Haier Special Refrigerator Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2020-05-22

Abstract

The invention relates to a lighting system and a display cabinet with a connecting piece, wherein the connecting piece is used for connecting a shelf body of the display cabinet and comprises: a connector body having a first end; a first clamping part arranged at the first end; the second clamping part is arranged between the first end and the first clamping part; wherein, this shelf body includes the steel wire shelf, and this first portion of clamping combines respectively on the steel wire of this steel wire shelf with this second portion of clamping for this connecting piece is installed on this steel wire shelf. The connecting piece and the steel wire shelf are better in stability after being assembled and are not easy to rotate or fall off.

Description

Connecting piece has its lighting system and show cupboard

Technical Field

The invention relates to the technical field of transparent display cabinets, in particular to a connecting piece in a display cabinet and a structure improvement of a lighting system of the connecting piece.

Background

The transparent glass door display cabinet or the transparent glass refrigerator is widely applied to markets, supermarkets, convenience stores and the like, and can provide proper storage temperature for beverages, milk products and the like. To improve the display effect, side lights or door lights are often installed in display cases or refrigerators to increase the appeal to customers. Side lamp or the door body lamp of installation in traditional show cupboard or freezer because it is installed in cabinet body hinge one side usually, often leads to light distribution inhomogeneous in show cupboard or the freezer, and one side light of side lamp or the installation of door body lamp can be slightly dark, influences product display effect, simultaneously, opens the door after or when opening the door and get the thing, light can amazing customer's eyes too strongly.

Disclosure of Invention

The invention aims to provide a connecting piece, a lighting system and a display cabinet, which aim to solve the problem that the existing connecting piece cannot realize good connecting effect and lighting effect.

The invention provides a connecting piece for connecting a shelf body of a display cabinet, which comprises: a connector body having a first end; a first clamping part arranged at the first end; the second clamping part is arranged between the first end and the first clamping part; wherein, this shelf body includes the steel wire shelf, and this first portion of clamping combines respectively on the steel wire of this steel wire shelf with this second portion of clamping for this connecting piece is installed on this steel wire shelf.

Alternatively, the opening direction of the first clamping part is different from the opening direction of the second clamping part.

As an optional technical solution, the connecting member body includes a second end, the second end is opposite to the first end, a third clamping portion is disposed at the second end, and an opening direction of the third clamping portion is the same as an opening direction of the first clamping portion.

As optional technical scheme, still include the backstop portion, this backstop portion sets up in this first end of this connecting piece body, and this shelf body includes the shelf board, and this shelf board folds to this steel wire shelf top, and this shelf board has the lateral wall, installs on this steel wire shelf in this connecting piece, and this lateral wall is stopped to this backstop portion.

As an optional technical solution, the device further includes a first section, and the first section is disposed between the stop portion and the first clamping portion.

As an optional technical solution, the light source connector further includes a third clamping portion, the third clamping portion is disposed at a second end of the connector body, the second end is opposite to the first end, and the third clamping portion is used for mounting the light source.

As an optional technical solution, the card connector further includes a second section, and the second section connects the third clamping portion and the second clamping portion.

As an optional technical solution, the card further includes a price strip mounting part, and the price strip mounting part is a card mounting convex block formed by extending the end of the third card mounting part.

As an optional technical solution, the first clamping portion includes a first clamping port and a second clamping port that are communicated with each other, the diameter of the second clamping port is smaller than that of the first clamping port, and the second clamping port is located below the first clamping port.

As an optional technical solution, the second clamping portion includes a third clamping port, a fourth clamping port and a fifth clamping port that are communicated with each other, the fourth clamping port is located below the third clamping port, and the diameter of the third clamping port is the same as the diameter of the fourth clamping port.

The present invention still further provides an illumination system, comprising: a connector as described above; a light source disposed in the third clamping portion of the connector; the price item is combined on the price item mounting part of the connecting piece, and the price item is provided with a light blocking strip which extends towards the light source; the shelf body comprises a steel wire shelf; wherein, the first clamping part and the second clamping part of the connecting piece are respectively combined on the steel wire of the steel wire shelf.

The invention also provides a display cabinet, which comprises the connecting piece,

compared with the prior art, the connecting piece provided by the invention is provided with the clamping parts with different openings, and the clamping parts with different openings enable the connecting piece to be stably combined on the steel wire shelf. In addition, the connecting piece still sets up the backstop spare and is used for preventing the slip of shelf board.

The invention is described in detail below with reference to the drawings and specific examples, but the invention is not limited thereto.

Drawings

Fig. 1 is a schematic view of the shelf structure of the present invention.

Fig. 2 is a schematic view of the shelf structure of the present invention from a bottom perspective.

Fig. 3 is an enlarged schematic view of the region a in fig. 2.

Fig. 4 is a schematic view of a connector of the present invention.

Fig. 5 is a schematic cross-sectional view of the shelf structure of the present invention.

Fig. 6 is an enlarged schematic view of a region B in fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

FIG. 1 is a schematic view of a shelf structure of the present invention; FIG. 2 is a schematic bottom view of the shelf structure of the present invention; FIG. 3 is an enlarged schematic view of region A in FIG. 2; FIG. 4 is a schematic view of a connector of the present invention; FIG. 5 is a schematic cross-sectional view of the shelf structure of the present invention; fig. 6 is an enlarged schematic view of a region B in fig. 5.

Referring to fig. 1 to 6, the shelf structure 100 of the present invention includes a shelf body 10, a connector 20, a light source 30 and a price bar 40, wherein the light source 30 is installed in the connector 20, and the connector 20 is snapped on the shelf body 10, so that the whole structure of the light source 30 illuminating toward the shelf body 10 is also referred to as an illumination system in the present invention.

The shelf body 10 comprises a steel wire shelf 11, a shelf board 12 and a plurality of partition boards 13, the steel wire shelf 11 and the plurality of partition boards 13 are respectively arranged at two opposite sides of the shelf board 12, and a space formed between the plurality of partition boards 13 is used for placing articles to be displayed; the steel wire shelf 11 includes a plurality of

longitudinal steel wires

111, 114 arranged in parallel, a plurality of transverse steel wires 112 arranged in parallel, and an outer frame steel wire 113 surrounding the

longitudinal steel wires

111, 114 and the transverse steel wires 112, wherein the

longitudinal steel wires

111, 114 and the transverse steel wires 112 are respectively welded and fixed on the outer frame steel wire 113. In this embodiment, the steel wires in the steel wire shelf 11 are distinguished by "horizontal" and "vertical", and it should be noted that, in other embodiments of the present invention, the

vertical steel wires

111 and 114, the horizontal steel wire 112, and the outer frame steel wire 113 can all be regarded as the steel wires of the steel wire shelf 11, and are not distinguished by "horizontal" and "vertical".

The connecting piece 20 comprises a connecting piece body 21, the connecting piece body 21 is provided with a first end and a second end which are opposite, the first end is provided with a first clamping part 22, a second clamping part 23 is arranged between the first end and the first clamping part 22, the second end is provided with a third clamping part 24, and the price list mounting part 25 is connected with the third clamping part 24; the first clamping portion 22 and the second clamping portion 23 are respectively combined with the longitudinal steel wire 111 of the steel wire shelf 11. Depending on the specific installation position of the connector 20, in other embodiments of the present invention, the first clamping portion 22 and the second clamping portion 23 of the connector 20 can be respectively combined with the transverse wires of the wire shelf 11. That is, after the connector 20 provided in the present invention is coupled to the wire shelf 11, the first clamping portion 22 and the second clamping portion 23 are coupled to the wire of the wire shelf 11, respectively.

The opening direction of the first card-fitting portion 22 is different from the opening direction of the second card-fitting portion 23, and the opening direction of the third card-fitting portion 24 is substantially the same as the opening direction of the first card-fitting portion 22. In this embodiment, the opening directions of the first clamping portion 22 and the third clamping portion 24 are respectively toward the shelf plate 12; the opening direction of the second clamping portion 23 faces away from the shelf plate 12.

The first clamping part 22 comprises a first clamping port 221 and a second clamping port 222 which are communicated from outside to inside in sequence; the second clamping portion 23 comprises a third clamping port 231 and a fourth clamping port 232 which are communicated with each other, wherein when the connecting member 20 is arranged on the steel wire shelf 11, the longitudinal steel wire 111 is combined in the first clamping port 221; another adjacent longitudinal steel wire 111 and outer frame steel wire 113 are respectively combined in the first third clamping port 231 and the fourth clamping port 232 of the second clamping part 22; wherein another adjacent longitudinal steel wire 111 and outer frame steel wire 113 are overlapped to each other. In this embodiment, the adjacent longitudinal steel wires 111 and the outer frame steel wires 113 form the assembling position of the connector 20.

When the connecting member 20 is assembled with the shelf 11, the longitudinal steel wire 111 enters the first clamping opening 221 from the first notch 223 of the first clamping opening 221, and in order to prevent the longitudinal steel wire 111 from falling off from the first clamping opening 221, the size of the first notch 223 is smaller than the diameter of the longitudinal steel wire 111. Further, in order to prevent the first clamping opening 221 from being subjected to a large pre-tightening force in the clamping process, a second clamping opening 222 communicated with the first clamping opening 221 is arranged below the first clamping opening 221, and the diameter of the second clamping opening 222 is smaller than that of the first clamping opening 221, so that when the first clamping portion 22 receives an external tightening force, a certain pre-deformation amount can be provided through the second clamping opening 222, and the connecting piece 20 is effectively prevented from being damaged in the assembling process. The other adjacent longitudinal steel wire 111 and the outer frame steel wire 113 enter the third clamping opening 231 and the fourth clamping opening 232 from the second notch 233 of the second clamping part 23, the diameter of the third clamping opening 231 is the same as that of the fourth clamping opening 232, the fourth clamping opening 232 is positioned below the third clamping opening 231, and in order to prevent the other adjacent longitudinal steel wire 111 and the outer frame steel wire 113 from falling out of the second clamping part 23, the size of the second notch 233 is smaller than the sum of the diameter of the other adjacent longitudinal steel wire 111 and the diameter of the outer frame steel wire 113. Furthermore, in order to enable the third clamping port 231 and the fourth clamping port 232 to be subjected to a large pre-tightening force in the clamping process, the second clamping portion 23 is further provided with a fifth clamping port 234 which is communicated with the fourth clamping port 232, so that when the third clamping port 231 and the fourth clamping port 232 are subjected to an external tightening force, a certain pre-deformation amount can be provided through the fifth clamping port 234, and the connecting piece 20 can be effectively prevented from being damaged in the assembling process.

In this embodiment, adjacent vertical steel wire and frame steel wire combine respectively in first portion 22 and the second portion 23 that clamps in the steel wire shelf 11 for the stability after connecting piece 20 and the assembly of steel wire shelf 11 is better, and difficult rotation or drop.

The third fastening portion 24 is used for fixing a light source 30, and the light source 30 is, for example, an LED lamp. In this embodiment, the third fastening portion 24 is, for example, a mounting groove, a first fastening hook 241 and a second fastening hook 242 are disposed in the mounting groove, the first fastening hook 241 and the second fastening hook 242 extend toward the mounting groove respectively, the first fastening hook 241 is opposite to the second fastening hook 242, the first fastening hook 241 is combined in the first concave portion 31 of the light source 30, and the second fastening hook 242 is combined in the top portion 32 of the light source 30. When the mounting groove is mounted, in order to relieve the LED lamp and to receive a large pretightening force, the first hook 241 is provided with the first concave structure 243, the second hook 242 is provided with the second concave structure 244, and the first concave structure 243 and the second concave structure 244 provide a certain amount of predeformation to prevent the connecting piece 20 from being damaged in the assembling process.

Further, the notch of the above-mentioned mounting groove in this embodiment is towards shelf body 10 for ensure from the light that the LED lamp sent can shine shelf body 10 show article on, realize illuminating effect, it is preferred, the contained angle is 45 between the central line C of above-mentioned mounting groove and the water flat line S of shelf body 10, perhaps, the luminous center of LED lamp and the contained angle is 45 between the water flat line. When the included angle between the luminous center of LED lamp and the water flat line is 45, the light of LED lamp directly shines to the product, is favorable to the product show, and light can not directly shine to user's eyes simultaneously, has avoided bringing the dazzling experience of light for the user.

In this embodiment, the connecting member body 21 is, for example, an arc-shaped structure, the arc-shaped structure gradually extends upward from the second end toward the first end, the first end is higher than the second end, the first end is provided with a stop portion 27, the stop portion 27 extends upward from the first end, the stop portion 27 and the first clamping portion 22 are connected with each other through a first section 28, and the first section 28 gradually extends downward. After the connecting member 20 is assembled with the steel wire shelf 11, the stop part 27 is adjacent to the side wall 121 of the shelf board 12 of the steel wire shelf 11, and the stop part 27 can stop the side wall 121 to prevent the shelf board 12 from sliding.

With continued reference to fig. 4, the connector 20 further includes a second section 26, and the second section 26 is used for connecting the second clamping portion 23 and the third clamping portion 24 to increase the overall strength of the connector 20.

Preferably, the connecting member 20 of the present invention has a structure in which the parts are integrally formed.

Referring to fig. 6, in the present embodiment, the price strip installation portion 25 is formed by extending from an end of the third clamping portion 24 to form a clamping protrusion, the price strip 40 is combined on the clamping protrusion, the price strip 40 is provided with a clamping groove 41 opposite to the clamping protrusion, the clamping protrusion and the clamping groove 41 are clamped and fixed, the clamping groove 41 has a notch, and the clamping protrusion enters the clamping groove 41 from the notch. In order to realize that a customer has a certain pitching angle when watching the price item, an included angle is formed between the clamping convex block and the connecting piece body 21. Meanwhile, in order to prevent the light of the LED lamp from overflowing and dazzling, the light blocking strip 42 is further disposed on the price strip 40 in this embodiment, the surface of one side, facing the light source, of the light blocking strip 42 is a wave curved surface, and the wave curved surface can further reflect the light of the LED lamp, so that a better lighting effect and a better light blocking effect can be obtained.

The invention also provides a display cabinet (not shown), such as a refrigerator, which comprises the shelf structure 100 in the technical scheme, wherein a plurality of shelf bodies 10 are sequentially arranged from top to bottom along the height direction of the refrigerator, each shelf body 10 is connected with at least one connecting piece 20, price strips 40 are correspondingly arranged on the connecting pieces 20, so that users with different heights can see the prices on the price strips conveniently, and meanwhile, the connecting pieces 20 of each layer of shelf body 10 are provided with LED lamps for illumination, so that a better display effect is provided.

The present invention is capable of other embodiments, and various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention.

Claims

1. A connector for connecting shelf bodies of display cases, the connector comprising:

a connector body having a first end;

a first clamping part arranged at the first end; and

the second clamping part is arranged between the first end and the first clamping part;

wherein, this shelf body includes the steel wire shelf, and this first portion of clamping combines respectively on the steel wire of this steel wire shelf with this second portion of clamping for this connecting piece is installed on this steel wire shelf.

2. The connector according to claim 1, wherein the opening direction of the first catching portion is different from the opening direction of the second catching portion.

3. The connector of claim 1, further comprising a stop portion disposed at the first end of the connector body, the shelf body including a shelf plate overlying the wire shelf, the shelf plate having a side wall, the stop portion stopping the side wall when the connector is mounted on the wire shelf.

4. The connector of claim 3, further comprising a first section disposed between the stop and the first detent.

5. The connector of claim 1, further comprising a third mounting portion disposed at a second end of the connector body, the second end being opposite to the first end, wherein the third mounting portion is configured to mount a light source.

6. The connector according to claim 5, further comprising a second section connecting the third clamping portion and the second clamping portion.

7. The connector according to claim 5, wherein the opening direction of the third clamping portion is the same as the opening direction of the first clamping portion.

8. The connector of claim 1, further comprising a price strip mounting portion which is a snap-fit projection formed by extending an end portion of the third snap-fit portion.

9. The connector according to claim 1, wherein the first clamping portion includes a first clamping opening and a second clamping opening which are communicated with each other, the diameter of the second clamping opening is smaller than that of the first clamping opening, and the second clamping opening is located below the first clamping opening.

10. The connector according to claim 1, wherein the second clamping portion includes a third clamping opening, a fourth clamping opening and a fifth clamping opening which are sequentially communicated, the fourth clamping opening is located below the third clamping opening, and the diameter of the third clamping opening is the same as that of the fourth clamping opening.

11. An illumination system, characterized in that the illumination system comprises:

a connector according to any one of claims 1 to 10;

a light source disposed in the third clamping portion of the connector;

the price item is combined on the price item mounting part of the connecting piece, and the price item is provided with a light blocking strip which extends towards the light source; and

the shelf body comprises a steel wire shelf;

wherein, the first clamping part and the second clamping part of the connecting piece are respectively combined on the steel wire of the steel wire shelf.

12. A display case comprising a connector as claimed in any one of claims 1 to 10.