CN212902213U

CN212902213U - Refrigerator and refrigerator lamp with double-side light emitting

Info

Publication number: CN212902213U
Application number: CN202021285753.9U
Authority: CN
Inventors: 牛宏强; 柯强; 王秩春; 范海涛; 程斌; 程东; 张日光
Original assignee: Ningbo Sunpu Led Co ltd
Current assignee: Ningbo Sunpu Led Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-06
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a refrigerator and a refrigerator lamp with double-sided light emission, the refrigerator lamp comprises a lamp body, a lamp shade, an end cover and a light-emitting module, the cross section of the lamp shade is arched, the lamp shade is detachably arranged on the lamp body, the end cover is buckled at the two ends of the lamp body and the lamp shade, the inner wall of the lamp shade, the loading end of the lamp body and the inner wall of the end cover are combined to form a containing space, the light-emitting module is arranged in the containing space, the middle part of the lamp body extends upwards along the length direction to form a supporting part, the supporting part is connected with the top of the lamp shade to divide the containing space into two containing cavities which are symmetrical; the bottom of the light-emitting module is attached to the bearing surface of the lamp body, and one end, far away from the supporting part, of the bearing surface inclines to one side close to the refrigerator lamp mounting surface. The utility model discloses radiating effect and illumination degree of consistency are better, and the light irradiation area is wide, can avoid lamps and lanterns to receive the temperature variation influence.

Description

Refrigerator and refrigerator lamp with double-side light emitting

Technical Field

The utility model belongs to the technical field of the LED lighting technology and specifically relates to a freezer that relates to a two-sided luminous freezer lamp and applied this freezer lamp.

Background

In order to provide better sight and facilitate the customer to select and take articles, the manufacturers of the existing refrigerators and freezers (particularly the freezers used in supermarkets) install corresponding lighting sources in the products. However, most of the illumination light sources on the market for refrigerators and freezers use common light sources (such as incandescent lamps or fluorescent lamps) for illumination, and such illumination light sources have many problems of high illumination energy consumption, insufficient illumination, shadows during illumination and the like. Aiming at the situation, a plurality of manufacturers improve the illumination mode of the existing refrigerator and freezer, for example, a mode of arranging a plurality of common light sources into a plurality of rows and a plurality of columns is adopted for illumination, but the illumination mode can not fundamentally solve the problems of insufficient illumination, illumination shadow and the like, and the illumination energy consumption can be further improved.

Chinese patent with publication number CN204739839U discloses a LED cold cupboard lamp, which comprises a strip-shaped light-transmitting lamp holder, a lamp panel and end covers, wherein a hole cavity is formed in the middle of the cross section of the lamp holder, and is followed by the length direction of the lamp holder, the lamp panel is arranged in the hole cavity of the lamp holder, a plurality of LED chips are uniformly distributed on the lamp panel, the end face of the lamp panel is provided with a power supply connecting plug, the end cover is adapted to the end face shape of the lamp holder, and one of the end covers is provided with a small line-passing hole power supply connecting plug which passes through the power supply connected with the outside. The lamp holder is compact and reasonable in structure, the lamp holder is integrally formed, and the sealing plug and the end cover are assembled and matched, so that the lamp holder is good in water resistance and sealing performance, a lamp is protected, and the service life is prolonged; the mounting plate and the abdicating groove can be fixed on the edge rib plate of the shelf of the bracket refrigerator, so that the mounting and dismounting are convenient, and good lighting effect is achieved for the articles on the bracket. However, the LED lamp of this proposal does not consider the full use of the light source, so that the corner of the refrigerator and the lower side of the bracket are still in a position where the light source is difficult to reach when the LED is turned on, and the problem of insufficient lighting still remains.

The Chinese patent with the publication number of CN203927590 discloses an LED cold cabinet lamp, which comprises a lamp body, a face mask and an end cover assembly, wherein the lamp body comprises a radiator, the surface of the radiator is provided with a triangular mounting seat, the top of the mounting seat is provided with a limiting block, two sides of the limiting block are respectively provided with an upper limiting groove, two sides of the radiator respectively extend outwards to be provided with a baffle, the joint of the radiator and the baffle is provided with a lower limiting groove, the upper limiting groove, the lower limiting groove and the side surface of the mounting seat at the same side jointly enclose a first mounting groove, and an LED substrate is mounted in the first mounting groove; the upper end of the baffle is an inclined plane, and the inclined plane and the LED substrate are opposite to form a light reflecting surface of the LED chip. The LED lamp has the advantages that the two LED substrates can be mounted on the lamp body, the irradiation angles of the two LED substrates are different, so that the irradiation range of the same refrigerator lamp is enlarged, the light reflecting surface on the baffle can reflect the light emitted by the LED chip on the LED substrate, and the utilization rate of the light is improved. However, the problems of insufficient illumination, illumination shadow and the like are solved through different illumination angles of the two LED substrates, but the waterproof performance is general and the installation and the disassembly are complex due to the complex structure, the LED lamp is easy to damage after being used in a refrigerator for a long time, and the service life of the lamp is greatly shortened.

Chinese patent with publication number CN209926719U discloses a joinable freezer lamp, when it passes through the shell fragment fixing base to be connected on the freezer wall, evenly distributed has the lamp plate of a plurality of LED chips not parallel with the freezer wall, but has certain angle between the two, and the lamp plate openly faces down, and this has reduced the useless light of lamp plate transmission towards the top, has realized the make full use of to the light source, the lamp shade is polarizing lens, goes out the better more even transmission of light source, and the combination through sealing strip and end cover makes its water-proof effects better, but the machining precision of its lamp shade is high, and when the freezer was opened in summer, the lamp shade surface was because of the abrupt temperature difference steam that condenses, influences luminous effect, and on the other hand, the lamp plate of this scheme is less with the lamp body contact surface, and the radiating effect is not good.

Therefore, how to simultaneously make the lamp have good heat dissipation effect and illumination uniformity and is not influenced by sudden changes of external temperature is a technical difficulty in the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, a first object of the utility model is to provide a two-sided luminous freezer lamp, this freezer lamp radiating effect and illumination degree of consistency are better, and the light irradiation area is wide, can avoid lamps and lanterns to receive temperature variation to influence.

A second object of the present invention is to provide a refrigerator, wherein the refrigerator is provided with a double-sided light-emitting lamp.

Based on above-mentioned purpose, the utility model provides a two-sided luminous freezer lamp, including lamp body, lamp shade, end cover and luminous module, the lamp shade cross-section is the arch, and its detachably sets up on the lamp body, the both ends of locating lamp body and lamp shade are detained to the end cover, the inner wall of lamp shade, the loading end of lamp body and the inner wall of end cover enclose into accommodation space, luminous module set up in the accommodation space, wherein:

the middle part of the lamp body extends upwards along the length direction to form a supporting part, the supporting part is connected with the top of the lampshade, so that the accommodating space is divided into two accommodating cavities which are bilaterally symmetrical, and the two light-emitting modules are respectively arranged in the two accommodating cavities;

the bottom of the light-emitting module is attached to the bearing surface of the lamp body, one end, far away from the supporting portion, of the bearing surface inclines to one side close to the refrigerator lamp mounting surface, and therefore the light irradiation directions of the light-emitting modules in the left containing cavity and the right containing cavity are respectively scattered towards the middle and the corresponding side.

Preferably, the included angle between the carrying surface and the refrigerator lamp mounting surface is 7-9 degrees.

Preferably, the bearing surfaces are all provided with limiting grooves for limiting the light-emitting modules.

Preferably, the light emitting module comprises a light source plate and a light scattering component;

the light source plate is clamped in the limiting groove, the LED light sources are distributed along the length direction of the light source plate, and the light scattering components are arranged in a plurality and are respectively opposite to the LED light sources.

Preferably, the light scattering component comprises a polarized lens, the polarized lens comprises a plane part and an arc-shaped surface part, the middle part of the arc-shaped surface part is inwards sunken to form a sunken part, the sunken part is buckled on the LED light source, and the plane part is arranged above the arc-shaped surface part and is parallel to the light source plate and used for uniformly scattering scattered light outwards.

Preferably, the lamp body has first C-shaped grooves formed on both left and right edges thereof, the first C-shaped grooves extending in a longitudinal direction thereof, and the lower edge of the lamp housing is inserted into the first C-shaped grooves.

Preferably, the lampshade comprises a first arc-shaped cover body and a second arc-shaped cover body, and the first cover body and the second cover body are symmetrically arranged to form an arch structure;

the first cover body, the supporting part of the lamp body and the left bearing surface of the lamp body are combined to enclose an accommodating cavity on the left side of the lamp body,

the second cover body, the supporting part and the bearing surface on the right side of the lamp body are combined to form an accommodating cavity on the right side of the lamp body;

the left side and the right side of the top of the supporting part are respectively provided with a second C-shaped groove extending along the length direction of the lamp body, and the tops of the first cover body and the second cover body are respectively inserted into the corresponding second C-shaped grooves.

Preferably, the lamp body is made of a heat conducting material.

Preferably, the bottom of the lamp body is provided with a connecting part at two sides for fixing the refrigerator lamp on the refrigerator lamp mounting surface, and the connecting part preferably comprises a slot extending along the length direction of the lamp body.

Another aspect of the utility model provides a refrigerator, including the cabinet body that is used for holding article, the internal installation of cabinet is as above two-sided luminous refrigerator lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model attaches the light source module to the lamp body, and the end of the lamp body bearing surface far away from the supporting part inclines to one side close to the mounting surface of the refrigerator lamp, thereby the illumination directions of the light emitting modules respectively arranged in the left and right accommodating cavities are respectively scattered towards the middle part and the corresponding side; therefore, the radiating effect and the illumination uniformity can be ensured, and the light irradiation area is wide.

The light scattering component is arranged in the lampshade, so that the light scattering effect of the light scattering component is prevented from being influenced by temperature shock.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a longitudinal sectional view of a lamp body in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an end cap according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a light scattering member according to an embodiment of the present invention;

fig. 6 is a longitudinal sectional view of an embodiment of the invention.

Wherein, 1, lamp body; 2. a lamp shade; 3. an end cap; 4. an accommodating chamber;

11. a bearing surface; 12. a support portion; 13. a limiting groove; 14. a first C-shaped groove; 15. a second C-shaped groove; 16. a connecting portion;

51. a light source plate; 52. an LED light source; 53. a light scattering member;

531. a planar portion; 532. an arcuate face portion; 533. a recessed portion.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, elements, and/or combinations thereof, unless the context clearly indicates otherwise.

Furthermore, in the description of the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right" and "front", "rear", "left", "right" and "front", "rear", "side", "front", "rear", "side,

The terms "vertical," "horizontal," "top," "bottom," "inner," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship illustrated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be further explained with reference to the following embodiments and drawings:

this embodiment provides a two-sided luminous freezer lamp, as shown in fig. 1 and fig. 2, including lamp body 1, lamp shade 2, end cover 3 (as shown in fig. 4) and light emitting module, 2 cross-sections of lamp shade are the arch, and its detachably sets up on lamp body 1, end cover 3 is detained and is located the both ends of lamp body 1 and lamp shade 2, the inner wall of lamp shade 2, the loading end 11 of lamp body 1 and the inner wall of end cover 3 close and enclose into accommodation space, light emitting module set up in accommodation space, wherein:

as shown in fig. 3, the middle portion of the lamp body 1 extends upwards along the length direction to form a support portion 12, the support portion 12 is connected with the top of the lamp shade 2, so as to divide the accommodating space into two accommodating cavities 4 which are bilaterally symmetrical, and the two light emitting modules are respectively arranged in the two accommodating cavities 4;

the bottom of the light-emitting module is attached to the bearing surface 11 of the lamp body 1, and one end, far away from the supporting portion 12, of the bearing surface 11 inclines to one side close to the mounting surface of the refrigerator lamp, so that the light irradiation directions of the light-emitting modules respectively arranged in the left accommodating cavity 4 and the right accommodating cavity 4 are respectively scattered towards the middle part and the corresponding side.

In a preferred embodiment, the angle between the carrying surface 11 and the freezer light mounting surface is 7-9 °, preferably the angle between the carrying surface 11 and the freezer light mounting surface is 8 °.

As a preferred embodiment, referring to fig. 3, the bearing surfaces 11 are formed with limiting grooves 13 for limiting the light emitting modules.

As a preferred embodiment, as shown in fig. 2, the light emitting module includes a light source plate 51 and a light scattering member 53;

as shown in fig. 2 and 6, the light source plate 51 is clamped in the limiting groove 13, the LED light sources 52 are distributed along the length direction of the light source plate 51, and the light scattering members 53 are disposed opposite to the LED light sources 52.

As a preferred embodiment, as shown in fig. 5, the light scattering member 53 preferably includes a polarizing lens, the polarizing lens includes a plane portion 531 and an arc-shaped surface portion 532, a middle portion of the arc-shaped surface portion 532 is recessed inwards to form a recess 533, the recess 533 is buckled on the LED light source 52, so that all the light emitted from the LED light source 52 is scattered into the light scattering member 53 by the recess 533, and the plane portion 531 is disposed above the arc-shaped surface portion 532 and parallel to the light source plate 51 for scattering the scattered light outwards and uniformly.

As a preferred embodiment, as shown in fig. 3, first C-shaped grooves 14 extending in the longitudinal direction are formed on both left and right side edges of the lamp body 1, and the lower edge of the globe 2 is inserted into the first C-shaped grooves 14.

As a preferred embodiment, as shown in fig. 6, the lampshade 2 includes an arc-shaped first cover and an arc-shaped second cover, and the first cover and the second cover are symmetrically arranged to form an arch structure;

the first cover body is combined with the supporting part 12 of the lamp body 1 and the left bearing surface 11 of the lamp body 1 to enclose the accommodating cavity 4 on the left side of the lamp body 1,

the second cover body, the supporting part 12 and the bearing surface 11 on the right side of the lamp body 1 are combined to enclose the accommodating cavity 4 on the right side of the lamp body 1;

as shown in fig. 3, second C-shaped grooves 15 extending in the longitudinal direction of the lamp body 1 are formed on the left and right sides of the top of the support portion 12, and the tops of the first cover and the second cover are inserted into the corresponding second C-shaped grooves 15.

In a preferred embodiment, the lamp body 1 is made of a heat conductive material.

As a preferred embodiment, as shown in fig. 3, the lamp body 1 is formed with connecting portions 16 on both sides of the bottom thereof for fixing the freezer lamp to the freezer lamp mounting surface, and the connecting portions 16 preferably include notches extending in the longitudinal direction of the lamp body 1.

Preferably, the joints between the lamp body and the cover body, between the lamp body and the end cover, and between the cover body and the end cover are provided with sealing components to meet the waterproof and dustproof requirements of IP 44.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and that any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. A double-sided luminous refrigerator lamp comprises a lamp body (1), a lampshade (2), end covers (3) and a luminous module, wherein the section of the lampshade (2) is arched and is detachably arranged on the lamp body (1), the end covers (3) are buckled at two ends of the lamp body (1) and the lampshade (2), the inner wall of the lampshade (2), the bearing surface (11) of the lamp body (1) and the inner wall of the end covers (3) are enclosed to form an accommodating space, the luminous module is arranged in the accommodating space, and the double-sided luminous refrigerator lamp is characterized in that,

the middle part of the lamp body (1) extends upwards along the length direction to form a supporting part (12), the supporting part (12) is connected with the top of the lampshade (2), so that the accommodating space is divided into two accommodating cavities (4) which are bilaterally symmetrical, and the two light-emitting modules are respectively arranged in the two accommodating cavities (4);

the bottom of the light-emitting module is attached to the bearing surface (11) of the lamp body (1), one end, far away from the supporting portion (12), of the bearing surface (11) inclines to one side close to a refrigerator lamp mounting surface, so that the light irradiation directions of the light-emitting modules in the left containing cavity (4) and the right containing cavity (4) are respectively scattered towards the middle and the corresponding sides.

2. A two-sided light freezer light as claimed in claim 1, wherein the angle between the support surface (11) and the freezer light mounting surface is 7-9 °.

3. A two-sided light refrigerator lamp as claimed in claim 1, wherein the carrying surface (11) is formed with a limiting groove (13) for limiting the light module.

4. A two-sided light freezer light as claimed in claim 3, wherein the light module comprises a light source board (51) and a light scattering member (53);

the light source plate (51) is clamped in the limiting groove (13), the LED light sources (52) are distributed along the length direction of the light source plate (51), and the light scattering components (53) are arranged in a mode of being opposite to the LED light sources (52) respectively.

5. A two-sided light emitting freezer lamp as in claim 4 wherein the light scattering component (53) comprises a polarized lens, the polarized lens comprises a plane portion (531) and an arc portion (532), the middle of the arc portion (532) is inwardly recessed to form a recess (533), the recess (533) is buckled on the LED light source (52), the plane portion (531) is disposed above the arc portion (532) and parallel to the light source plate (51) for scattering the scattered light uniformly outward.

6. A two-sided light-emitting freezer lamp as claimed in claim 1 wherein the left and right side edges of the lamp body (1) are formed with first C-shaped grooves (14) extending along the length direction thereof, the lower edge of the lamp shade (2) being inserted into the first C-shaped grooves (14).

7. A two-sided light emitting freezer lamp as claimed in claim 1 wherein the lamp shade (2) comprises an arcuate first and second cover body symmetrically arranged to form an arch;

the first cover body is combined with the supporting part (12) of the lamp body (1) and the bearing surface (11) on the left side of the lamp body (1) to enclose the accommodating cavity (4) on the left side of the lamp body (1),

the second cover body, the supporting part (12) and the bearing surface (11) on the right side of the lamp body (1) are combined to enclose an accommodating cavity (4) on the right side of the lamp body (1);

second C-shaped grooves (15) extending along the length direction of the lamp body (1) are formed in the left side and the right side of the top of the supporting portion (12), and the tops of the first cover body and the second cover body are inserted into the corresponding second C-shaped grooves (15) respectively.

8. A two-sided lighted freezer lamp as claimed in claim 1, characterized in that the lamp body (1) is of heat conducting material.

9. A two-sided light refrigerator lamp as claimed in claim 1, wherein the lamp body (1) is formed with connection portions (16) on both sides of its bottom for fixing the lamp to a refrigerator lamp mounting surface.

10. A refrigerator comprising a cabinet for holding articles, wherein a double-sided light-emitting refrigerator lamp as claimed in any one of claims 1 to 9 is installed in the cabinet.