CN110822803A

CN110822803A - Light-emitting component, shell structure and refrigeration equipment

Info

Publication number: CN110822803A
Application number: CN201911240980.1A
Authority: CN
Inventors: 清苏珍; 李宗照; 张�杰
Original assignee: Gree Electric Appliances Inc of Zhuhai; Hefei Kinghome Electrical Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Hefei Kinghome Electrical Co Ltd; Hefei Jing Hong Electrical Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-02-21

Abstract

The invention discloses a light-emitting component, a shell structure and refrigeration equipment, wherein the light-emitting component comprises a mounting substrate, a light-emitting piece and a lampshade; the light-emitting piece is fixedly arranged on the mounting substrate; the lampshade is covered at the light emitting end of the light emitting piece, and a first through hole for light rays of the light emitting piece to pass through is formed in the lampshade. The light-emitting component, the shell structure and the refrigeration equipment have the advantage of uniform light emission when in use.

Description

Light-emitting component, shell structure and refrigeration equipment

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to a light-emitting assembly, a shell structure and refrigeration equipment.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device.

The interior of the refrigerator is generally provided with a light-emitting device for illumination or decoration, however, when the traditional refrigerator is used, the light-emitting device inside the refrigerator emits light unevenly, and the light-emitting effect is poor.

Disclosure of Invention

Based on this, to the problem that the light emitting effect of the internal light emitting device is not good when the traditional refrigerator is used, a light emitting assembly, a shell structure and refrigeration equipment are provided, and the light emitting assembly, the shell structure and the refrigeration equipment have the advantage of uniform light emission.

The specific technical scheme is as follows:

in one aspect, the present application relates to a light emitting assembly comprising: mounting a substrate, a light emitting member and a lamp cover; the light-emitting piece is fixedly arranged on the mounting substrate; the lampshade is covered at the light emitting end of the light emitting piece, and a first through hole for light rays of the light emitting piece to pass through is formed in the lampshade.

When the light-emitting component is used, the lampshade covers the light-emitting end of the light-emitting piece, and light rays generated by the light-emitting end of the light-emitting piece are emitted from the first through hole; because the inside illuminator of traditional refrigerator is when using, the light that the area source among the illuminator sent passes through the printing opacity panel printing opacity, however because the printing opacity panel self printing opacity limitation, the light of printing opacity panel transmission is inhomogeneous, causes this illuminator's luminous effect not ideal, traditional refrigerator relatively, in this application, the light of illuminating part can fully fill in the region that first through-hole encloses, and the light in this region is even, consequently, light-emitting component's luminous effect preferred.

The technical solution is further explained below:

in one embodiment, the mounting substrate is provided with a second through hole for the light of the light emitting element to pass through, and the second through hole is arranged between the light emitting element and the first through hole.

In one embodiment, the mounting substrate is provided with a first insertion part, and the light-emitting piece is provided with a second insertion part which is in insertion fit with the first insertion part.

In one embodiment, the lamp housing is snap-fitted to the mounting substrate.

In one embodiment, the lamp shade is provided with a first installation body, the first installation body is provided with a first limiting portion, the first installation body penetrates through the second through hole to be clamped with the installation substrate, and the first limiting portion penetrates through the second through hole to be in limiting fit with the installation substrate.

In one embodiment, the first limiting portion comprises a first limiting protrusion and a second limiting protrusion, the first limiting protrusion and the second limiting protrusion are arranged in a stepped manner along the insertion direction of the first mounting body, and the first limiting protrusion is arranged in a protruding manner relative to the second limiting protrusion.

In one embodiment, the lamp shade further comprises at least two second installation bodies, the number of the second installation bodies is at least two, the number of the first installation bodies is at least two, the at least two first installation bodies are arranged along the width direction of the lamp shade at intervals, the at least two second installation bodies are arranged along the length direction of the lamp shade at intervals, and the second installation bodies penetrate through the second through holes and are clamped with the installation substrate.

In one embodiment, the second mounting body is provided with a second limiting portion, and when the second mounting body passes through the second through hole and is clamped with the mounting substrate, the second limiting portion passes through the second through hole and is in limiting fit with the mounting substrate.

In one embodiment, the second position-limiting part is a third position-limiting protrusion.

In one embodiment, the light emitting assembly further includes a decoration disposed between the mounting substrate and the first through hole, and the decoration is fixedly disposed on the mounting substrate through the lamp cover.

In one embodiment, the decoration member is provided with a third through hole for the light of the luminous member to pass through, and the third through hole faces to the light outlet end of the luminous member.

In another aspect, the present application further relates to a housing structure including the light emitting device according to any of the above embodiments.

In another aspect, the present application further relates to a refrigeration device, which includes the light emitting assembly according to any of the above embodiments or includes the housing structure according to the above embodiments.

When the shell structure and the refrigeration equipment are used, the lampshade covers the light-emitting end of the light-emitting piece, and light rays generated by the light-emitting end of the light-emitting piece are emitted from the first through hole; because the inside illuminator of traditional refrigerator is when using, the light that the area source among the illuminator sent passes through the printing opacity panel printing opacity, however because the printing opacity panel self printing opacity limitation, the light of printing opacity panel transmission is inhomogeneous, causes this illuminator's luminous effect not ideal, traditional refrigerator relatively, in this application, the light of illuminating part can fully fill in the region that first through-hole encloses, and the light in this region is even, consequently, light-emitting component's luminous effect preferred.

Drawings

FIG. 1 is an assembly view of a housing structure in one embodiment;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

FIG. 3 is an assembly view of a housing structure in another embodiment;

FIG. 4 is a partially enlarged view of B in FIG. 3;

FIG. 5 is an exploded view of the housing structure of FIG. 3;

FIG. 6 is a schematic view of a mounting substrate from one of its viewing angles;

FIG. 7 is a schematic view of another perspective of the mounting substrate;

FIG. 8 is an enlarged view of a portion of C in FIG. 7;

FIG. 9 is a schematic view of a view of the lampshade;

FIG. 10 is a schematic view of the lampshade from another perspective;

FIG. 11 is a schematic view of another perspective of the lampshade;

fig. 12 is a schematic view of another view of the lampshade.

Description of reference numerals:

10. a housing structure; 100. a mounting substrate; 110. a second through hole; 120. a first insertion part; 200. a light emitting member; 210. a second insertion part; 300. a lamp shade; 310. a first through hole; 320. a first mounting body; 322. a first limiting part; 3222. a first limit protrusion; 3224. a second limit bulge; 330. a second mounting body; 332. a second limiting part; 400. a decorative member; 410. a third via.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be integral with the other element or can be removably connected to the other element.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Further, it is to be understood that, in the present embodiment, the positional relationships indicated by the terms "lower", "upper", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", "one side", "the other side", "one end", "the other end", and the like are based on the positional relationships shown in the drawings; the terms "first," "second," and the like are used herein to distinguish one structural element from another. These terms are merely for convenience in describing the present invention and for simplicity in description, and are not to be construed as limiting the present invention.

However, when the light emitting device in the traditional refrigerator is used, light emitted by a surface light source in the light emitting device is transmitted through the light transmitting panel, and the light transmitted by the light transmitting panel is not uniform due to the limitation of light transmission of the light transmitting panel, so that the light emitting effect of the light emitting device is not ideal.

As shown in fig. 1 to 5, a housing structure 10 in an embodiment includes a light emitting device, the light emitting device includes: a mounting substrate 100, a light emitting member 200, and a lamp cover 300; the light emitting member 200 is fixedly disposed on the mounting substrate 100; the lamp cover 300 covers the light emitting end of the light emitting element 200, and the lamp cover 300 is provided with a first through hole 310 through which light of the light emitting element 200 passes.

When the housing structure 10 and the light emitting assembly are used, the lampshade 300 covers the light emitting end of the light emitting element 200, and light generated by the light emitting end of the light emitting element 200 is emitted from the first through hole 310; in the present application, the light of the light emitting element 200 can completely fill the area surrounded by the first through hole 310, and the light in the area is uniform, so that the light emitting effect of the light emitting assembly is better.

Specifically, the light emitting member 200 may be an LED surface light source.

Specifically, the mounting substrate 100 may be a case of a refrigerator.

Specifically, when the light emitting element 200 is installed, the light emitting element may be located on the same side as the lampshade 300, or located on a different side from the lampshade 300, as shown in fig. 5, in this embodiment, the installation substrate 100 is provided with a second through hole 110 for the light of the light emitting element 200 to pass through, the second through hole 110 is disposed between the light emitting element 200 and the first through hole 310, and at this time, the light generated by the light emitting element 200 is emitted through the second through hole 110 and the first through hole 310.

As shown in fig. 5 and 8, in this embodiment, the mounting substrate 100 is provided with a first inserting portion 120, the light-emitting element 200 is provided with a second inserting portion 210 inserted and matched with the first inserting portion 120, and at this time, the light-emitting element 200 is connected with the mounting substrate 100 by the insertion and matching of the first inserting portion 120 and the second inserting portion 210, so that the light-emitting element 200 and the mounting substrate 100 can be conveniently detached; specifically, in this embodiment, the mounting substrate 100 is provided with a connector, the first inserting portion 120 is an inserting hole provided on the connector, and the end of the light emitting element 200 is provided with an inserting body which is inserted into the inserting hole.

Of course, there are various ways of connecting the light emitting element 200 to the mounting substrate 100, and the light emitting element can be connected by inserting or screwing, specifically, in this embodiment, the lamp cover 300 is clamped with the mounting substrate 100, so that the lamp cover 300 and the mounting substrate 100 can be conveniently detached.

Further, in order to limit the movement of the lamp shade 300 and the mounting substrate 100, specifically, in this embodiment, the lamp shade 300 is provided with a first mounting body 320, the first mounting body 320 is provided with a first limiting portion 322, the first mounting body 320 passes through the second through hole 110 to be clamped with the mounting substrate 100, and the first limiting portion 322 passes through the second through hole 110 to be in limiting fit with the mounting substrate 100, so that the first limiting portion 322 and the mounting substrate 100 are in limiting fit to limit the movement of the lamp shade 300 in the insertion direction of the lamp shade 300.

As shown in fig. 5, on the basis of any of the above embodiments, the light emitting assembly further includes a decoration 400, the decoration 400 is disposed between the mounting substrate 100 and the first through hole 310, the decoration 400 is fixedly disposed on the mounting substrate 100 through the lamp cover 300, on the basis of this embodiment, the decoration 400 is provided with a third through hole 410 through which light of the light emitting element 200 passes, the third through hole 410 faces the light emitting end of the light emitting element 200, in order to ensure the light emitting effect of the light emitting element 200, the third through hole 410 is provided on the decoration 400, and at this time, the light generated by the light emitting element 200 can be emitted along the directions of the second through hole 110, the third through hole 410 and the first through hole 310. Specifically, in this embodiment, the decoration 400 is a metal panel, and the cold equalizing effect is realized by the metal panel.

As shown in fig. 5, in the present embodiment, since the garnish 400 is disposed between the lamp housing 300 and the mounting substrate 100, when the lamp housing 300 is engaged with the mounting substrate 100 during mounting, the garnish 400 is indirectly fixed to the mounting substrate 100, which facilitates mounting and dismounting of the garnish 400.

As shown in fig. 12, further, in view of the universality of the lamp shade 300 in use, that is, in order to enable the lamp shade 300 to simultaneously adapt to the situation that a uniform cold plate is disposed on the mounting substrate 100 and a uniform cold plate is not disposed, in this embodiment, the first limiting portion 322 includes a first limiting protrusion 3222 and a second limiting protrusion 3224, the first limiting protrusion 3222 and the second limiting protrusion 3224 are disposed in a stepped manner along the insertion direction of the first mounting body 320, and the first limiting protrusion 3222 protrudes relative to the second limiting protrusion 3224. In this embodiment, the first position-limiting protrusion 3222 and the second position-limiting protrusion 3224 are in position-limiting fit with the side wall of the mounting substrate 100 near the second through hole 110.

As shown in fig. 2 and 12, in the present embodiment, when the light emitting element is provided with the decoration 400, since the thickness of the light emitting element as a whole is increased, the light emitting element is in spacing fit with the mounting substrate 100 through the first spacing protrusion 3222.

As shown in fig. 4 and 12, in this embodiment, when the light emitting element is not provided with the decoration 400, since the thickness of the light emitting element as a whole is reduced compared with the previous embodiment, the second limiting protrusion 3224 is in limiting fit with the mounting substrate 100, so that the general performance of the lampshade 300 is improved.

As shown in fig. 8 to 12, further, in order to limit the movement of the lamp housing 300 in multiple directions, in the present embodiment, the lamp housing 300 further includes at least two second mounting bodies 330, the number of the second mounting bodies 330 is at least two, the at least two second mounting bodies 330 are disposed at intervals along the length direction of the lamp housing 300, the second mounting bodies 330 are engaged with the mounting substrate 100 through the second through holes 110, at this time, the movement of the lamp housing 300 in the length direction of the lamp housing 300 is limited by engaging the second mounting bodies 330 with the mounting substrate 100, in addition, the number of the first mounting bodies 320 is at least two, the at least two first mounting bodies 320 are disposed at intervals along the width direction of the lamp housing 300, at this time, the movement of the lamp housing 300 in the width direction of the lamp housing 300 is limited by engaging the first mounting bodies 320 with the mounting substrate 100.

As shown in fig. 9, in order to improve the stability of the position limitation between the second mounting body 330 and the mounting substrate 100, in the embodiment, the second mounting body 330 is provided with a second position-limiting portion 332, when the second mounting body 330 passes through the second through hole 110 and is clamped with the mounting substrate 100, the second position-limiting portion 332 passes through the second through hole 110 and is in position-limiting engagement with the mounting substrate 100, and at this time, the second position-limiting portion 332 is in position-limiting engagement with the mounting substrate 100 to limit the movement of the lamp shade 300 in the width direction of the lamp shade 300. On the basis of the present embodiment, the second limiting portion 332 is a third limiting protrusion, and is in limiting fit with the side wall of the mounting substrate 100 close to the second through hole 110 through the third limiting protrusion.

An embodiment also relates to a refrigeration device, which comprises the shell structure or the light emitting assembly in any one of the above embodiments.

When the refrigeration device is used, the lampshade 300 covers the light-emitting end of the light-emitting member 200, and light generated by the light-emitting end of the light-emitting member 200 is emitted from the first through hole 310; in the present application, the light of the light emitting element 200 can completely fill the area surrounded by the first through hole 310, and the light in the area is uniform, so that the light emitting effect of the light emitting assembly is better.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A light emitting assembly, comprising:

a mounting substrate;

the light-emitting piece is fixedly arranged on the mounting substrate; and

the lamp shade, the lamp shade cover is located the light-emitting end of illuminating part, just the lamp shade is seted up the confession the first through-hole that the light of illuminating part passed.

2. The light-emitting assembly according to claim 1, wherein the mounting substrate defines a second through hole for light of the light-emitting element to pass through, and the second through hole is disposed between the light-emitting element and the first through hole.

3. The light-emitting assembly according to claim 2, wherein the mounting substrate is provided with a first insertion portion, and the light-emitting element is provided with a second insertion portion that is inserted and matched with the first insertion portion.

4. The lighting assembly of claim 2, wherein the lamp housing is snap-fit to the mounting substrate.

5. The light-emitting assembly according to claim 4, wherein the lamp cover is provided with a first mounting body, the first mounting body is provided with a first limiting portion, the first mounting body passes through the second through hole to be clamped with the mounting substrate, and the first limiting portion passes through the second through hole to be in limiting fit with the mounting substrate.

6. The light-emitting assembly according to claim 5, wherein the first position-limiting portion includes a first position-limiting protrusion and a second position-limiting protrusion, the first position-limiting protrusion and the second position-limiting protrusion are arranged in a step shape along the insertion direction of the first mounting body, and the first position-limiting protrusion protrudes relative to the second position-limiting protrusion.

7. The light-emitting assembly according to claim 5, wherein the lamp cover further comprises at least two second installation bodies, the number of the second installation bodies is at least two, the number of the first installation bodies is at least two, the at least two first installation bodies are arranged at intervals along a width direction of the lamp cover, the at least two second installation bodies are arranged at intervals along a length direction of the lamp cover, and the second installation bodies penetrate through the second through holes to be clamped with the installation substrate.

8. The light-emitting assembly according to claim 7, wherein the second mounting body is provided with a second limiting portion, and when the second mounting body passes through the second through hole and is clamped with the mounting substrate, the second limiting portion passes through the second through hole and is in limiting fit with the mounting substrate.

9. The light emitting assembly of claim 8, wherein the second limiting portion is a third limiting protrusion.

10. The light emitting assembly according to any one of claims 1 to 9, further comprising a decoration disposed between the mounting substrate and the first through hole, wherein the decoration is fixedly disposed on the mounting substrate through the lamp cover.

11. The illumination assembly as claimed in claim 10, wherein the decoration member defines a third through hole for passing the light of the illumination member therethrough, and the third through hole faces the light-emitting end of the illumination member.

12. A housing structure comprising a light emitting assembly according to any one of claims 1 to 11.

13. A cooling device comprising a lighting assembly as claimed in any one of claims 1 to 11 or comprising a housing structure as claimed in claim 12.