CN212619637U

CN212619637U - Refrigerator and lamp thereof

Info

Publication number: CN212619637U
Application number: CN202020782786.8U
Authority: CN
Inventors: 徐文涛; 张善房
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-26
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a refrigerator and lamps and lanterns thereof. The lamp is of an integrated structure and mainly comprises a lamp shell, a light source component and a lead. The lamp shell is hollow and provided with a containing cavity, one end of the containing cavity is provided with a spherical light-transmitting surface, and the other end of the containing cavity is provided with a lead hole. The light source assembly is arranged in the accommodating cavity, and the light rays emitted by the light source assembly face the light-transmitting surface. One end of the lead wire is electrically connected with the light source component and supplies power, and the other end of the lead wire extends out of the lamp shell through the lead wire hole. The lamp adopts the spherical light source surface, has a large light emitting angle, and can provide a better light effect for the interior of the refrigerator. Meanwhile, the lamp is simple and convenient to install due to the adoption of the lead connection mode.

Description

Refrigerator and lamp thereof

Technical Field

The utility model relates to a lighting apparatus technical field, in particular to refrigerator and lamps and lanterns thereof.

Background

Currently, LED lamps are widely used in refrigerator products to provide illumination in the refrigerator. The LED lamp mainly comprises a strong electric lamp and a weak electric lamp, and the strong electric lamp applied to the refrigerator is mainly divided into an LED bulb and an integrated LED lamp. The LED bulb is provided with a screw, and needs to be matched with a lamp holder for installation and use, and although the illumination effect of the bulb is good, the installation is complex and the cost is high. And integral type LED lamp can the exclusive use, but the lamp pearl installation direction of traditional integral type LED lamp only faces one side, if install when inside the refrigerator, because the illumination angle is less, leads to the local luminance of lamp pearl direct irradiation very high, and the next door is regional darker, and the illumination effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp to satisfy simultaneously that illumination is effectual and the simple demand of installation.

An object of the utility model is also to provide a refrigerator, it has foretell lamps and lanterns.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a light fixture, comprising: the lamp shell is internally hollow and provided with an accommodating cavity, one end of the lamp shell is provided with a spherical light-transmitting surface, and the other end of the lamp shell is provided with a lead hole; the light source assembly is arranged in the accommodating cavity, and light rays emitted by the light source assembly face the light-transmitting surface; and one end of the lead is electrically connected with and supplies power to the light source component, and the other end of the lead extends out of the lamp shell through the lead hole.

According to an embodiment of the present invention, the light source assembly includes a mounting plate in the accommodating cavity and a light source plate disposed on the mounting plate; the mounting panel with the internal perisporium of lamp body is the joint, the light source board towards the printing opacity face.

According to the utility model discloses an embodiment, the mounting panel is erectly the form, the light source board with the contained angle has between the mounting panel.

According to an embodiment of the present invention, the light source board includes a substrate and a plurality of light source units uniformly disposed on the substrate; the substrate is horizontally placed, and the light source unit is arranged on the upper surface of the substrate.

According to an embodiment of the present invention, the lamp housing includes a housing main body and a spherical light-transmitting cover detachably disposed on the housing main body; one end of the shell body is provided with an opening, and one end of the light-transmitting cover is provided with a corresponding opening so as to cover the shell body and be connected with the shell body to form a sealed containing cavity;

the mounting plate is clamped on the inner wall of the shell body. According to an embodiment of the present invention, an annular groove is formed on the inner peripheral wall of the housing main body near the opening edge, and the groove is communicated with the opening edge; the outer circumference of the light source plate horizontally falls on the bottom of the groove to be supported by the groove.

According to an embodiment of the present invention, the inner peripheral wall of the housing main body away from the opening has two opposite slots; the two sides of the mounting plate are embedded and limited in the clamping grooves respectively.

According to the utility model discloses an embodiment, the relative projection in both sides on the internal perisporium of casing main part is equipped with two sets of archs, and the clearance between every two archs of a set of forms the draw-in groove.

According to an embodiment of the present invention, the housing main body includes a main body portion in a cylindrical shape and a base portion protruding from one end of the main body portion; the main body part and the base part are in arc transition connection, and the lead hole is arranged on the base part; the mounting plate has an outer contour adapted to the shape of the longitudinal cross-section of the housing body.

According to an embodiment of the present invention, the inner peripheral wall of the opening end of the light-transmitting cover is provided with an annular flange protruding vertically; the annular flange extends into the main body part, and the outer wall of the lower end of the light-transmitting cover is flush with the outer wall of the upper end of the main body part.

The embodiment also provides a refrigerator, which comprises a refrigerator body and a lamp arranged in the refrigerator body; and a connector used for mounting the lamp is arranged on the top or the side wall in the box body, and a lead of the lamp is electrically connected with the connector.

According to the above technical scheme, the utility model provides a pair of lamps and lanterns have following advantage and positive effect at least:

the lamp is of an integrated structure and mainly comprises a lamp shell, a light source component and a lead. The lamp shell is hollow and provided with a containing cavity, one end of the containing cavity is provided with a spherical light-transmitting surface, and the other end of the containing cavity is provided with a lead hole. The light source assembly is arranged in the accommodating cavity, and the light rays emitted by the light source assembly face the light-transmitting surface. One end of the lead wire is electrically connected with the light source component and supplies power, and the other end of the lead wire extends out of the lamp shell through the lead wire hole. The lamp adopts a spherical light source surface, the light emitting angle is large, and the illumination effect is good; meanwhile, the lamp is simple and convenient to install due to the adoption of the lead connection mode.

Drawings

Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a lamp in an embodiment of the present invention.

Fig. 3 is a schematic view of an explosion structure of a lamp according to an embodiment of the present invention.

Fig. 4 is a longitudinal sectional view of a lamp in an embodiment of the present invention.

Fig. 5 is an enlarged view of fig. 4 at a.

Fig. 6 is a schematic view of an internal structure of the lamp housing according to the embodiment of the present invention.

The reference numerals are explained below: 700-a refrigerator; 701-a box body; 702-a line-end connector; 703-a lamp end connector; 100-a lamp; 1-lamp housing, 11-housing body; 111-a body portion; 113-a base portion; 115-protrusions; 12-a light transmissive cover; 121-an annular flange; 101-a housing chamber; 102-a light-transmitting face; 103-a lead hole; 105-a card slot; 107-grooves; 2-a light source assembly; 21-mounting a plate; 23-a light source board; 231-a substrate; 232-light source unit; 25-jumper wires; 3-lead.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

Referring to fig. 1, the present embodiment provides a refrigerator 700 and a lamp 100 thereof. The refrigerator 700 includes a cabinet 701 and a lamp 100 disposed in the cabinet 701. A refrigerating chamber is formed in the box body 701, a line end connector 702 for connecting the lamp 100 is arranged on the top or the side wall of the refrigerating chamber, and a lamp end connector 703 is connected to the tail end of the lead wire 3 of the lamp 100 and is used for being in butt joint with the line end connector 702, so that the circuit connection of the lamp 100 is realized. The connection mode has the characteristic of being detached at any time, and is simple and convenient to install. Meanwhile, the lamp 100 adopts a spherical light source surface, so that the light emitting angle is large and the illumination effect is good.

Referring to fig. 2, fig. 2 shows a specific structure of the lamp 100 provided in this embodiment. The lamp 100 is an integrated structure, and mainly includes a lamp housing 1, a light source assembly 2, and a lead 3. The lamp housing 1 has a hollow accommodating cavity 101, one end of which has a spherical light-transmitting surface 102 and the other end of which has a lead hole 103. The light source assembly 2 is disposed in the accommodating cavity 101, and light emitted from the light source assembly 2 faces the light-transmitting surface 102. One end of the lead 3 is electrically connected to the light source module 2, and the other end extends out of the lamp housing 1 through the lead hole 103.

Referring to fig. 3, the lamp housing 1 has a hollow accommodating cavity 101, one end of which has a spherical light-transmitting surface 102, and the other end of which has a lead hole 103 for the lead 3 to pass through.

Specifically, the lamp housing 1 includes a housing body 11 and a spherical light-transmitting cover 12 detachably disposed on the housing body 11. In the present embodiment, the light-transmitting cover 12 is made of a transparent material, so that the surface of the light-transmitting cover 12 forms a spherical light-transmitting surface 102. The housing body 11 is made of opaque material. Thus, the light source assembly 2 inside the lamp housing 1 is emitted through the translucent cover 12, and the light emitting efficiency is high. Of course, the whole lamp housing 1 can be made of transparent material.

With reference to the view direction of fig. 3, the upper end of the housing body 11 has an opening, the lower end of the light-transmitting cover 12 has a corresponding opening, and the light-transmitting cover 12 is covered on the housing body 11 to detachably connect the two to form a sealed containing cavity 101.

Further, the housing main body 11 includes a main body 111 having a cylindrical shape and a base portion 113 protruding from one end of the main body 111. The lead hole 103 is provided at the bottom of the base portion 113. The main body part 111 and the base part 113 are in arc transition connection, and the whole appearance is streamline. Both the body portion 111 and the base portion 113 are circular in cross section, and the diameter dimension of the body portion 111 is larger than that of the base portion 113. The inner peripheral wall of the open end of the light-transmitting cover 12 has an annular flange 121 projecting vertically downward. The annular flange 121 facilitates attachment to the housing body 11.

The light source assembly 2 is disposed in the accommodating cavity 101, and light emitted from the light source assembly 2 can face the light-transmitting surface 102, so as to provide a better lighting effect for the inside of the refrigerator 700.

The light source assembly 2 includes a mounting plate 21 and a light source plate 23 provided on the mounting plate 21.

Specifically, the mounting plate 21 is upright, the upper end of the mounting plate 21 is connected to and supports the light source plate 23, and an included angle is formed between the light source plate 23 of the mounting plate 21 and the mounting plate 21, so that the light emitted from the light source plate 23 faces the light-transmitting surface 102. The lower end of the mounting plate 21 is welded and fixed to the lead 3. It should be noted that the mounting plate 21 has an outer contour adapted to the shape of the longitudinal section of the housing body 11, so that the mounting plate 21 is more stably accommodated in the housing body 11.

The light source plate 23 includes a substrate 231 and a plurality of light source units 232 uniformly dispersed on the substrate 231. Specifically, the substrate 231 is disposed horizontally, and the included angle between the substrate and the mounting plate 21 is 90 degrees. The plurality of light source units 232 are disposed on the upper surface of the substrate 231.

In this embodiment, the light source unit 232 is an LED lamp bead. The mounting board 21 is a light source driving board integrated with a driving circuit, and the driving circuit is electrically connected with the light source unit 232 through a jumper 25 to drive the LED lamp beads to emit light. Meanwhile, the driving circuit is electrically connected with the lead 3 and is connected with an external circuit through the lead 3 to realize power supply.

Therefore, the lamp 100 adopts the connection mode of the lead 3, so that a screw socket is saved, the manufacture is simple, and the cost is reduced. The lead 3 can match different types of connectors according to specific requirements, and the applicability is wide.

Referring to fig. 4, when the light-transmitting cover 12 is connected to the housing body 11, the annular flange 121 extends into the main body 111 of the housing body 11, the lower end edge of the light-transmitting cover 12 abuts against the upper end edge of the main body 111, and the outer wall of the lower end of the light-transmitting cover 12 is flush with the outer wall of the upper end of the main body 111 without any gap.

Referring to fig. 5, the inner peripheral wall of the housing body 11 near the opening edge has an annular groove 107, and the groove 107 is communicated with the opening edge. The outer peripheral edge of the light source plate 23 horizontally falls on the bottom of the groove 107 to be supported by the groove 107. Preferably, the outer dimension of the light source plate 23 is matched with the inner dimension of the groove 107, and the outer peripheral side edge of the light source plate 23 is attached to the inner peripheral wall of the groove 107.

In this embodiment, the inner peripheral wall of mounting panel 21 and lamp body 1 is the joint mode, and convenient the dismantlement does benefit to and changes or maintains light source plate 23.

Fig. 6 is an internal schematic view of the housing body 11. The inner peripheral wall of the housing body 11 away from the opening is provided with two opposite clamping grooves 105; the two sides of the mounting plate 21 are embedded and limited in the clamping grooves 105 respectively. Specifically, two sets of protrusions 115 are oppositely and protrudingly arranged on two sides of the inner peripheral wall of the housing main body 11, and the protrusions 115 extend horizontally. The gap between the two protrusions 115 of each set forms a card slot 105.

To sum up, the utility model provides a pair of lamps and lanterns 100 has following advantage and positive effect at least:

this lamps and lanterns 100 adopts the novel structure of a spherical LED lamp of taking lead wire 3 to promote the illumination effect, it is convenient to install simultaneously in more economic mode. Specifically, the lamp 100 mainly includes a lamp housing 1, a light source assembly 2 and a lead wire 3. The lamp housing 1 has a hollow accommodating cavity 101, one end of which has a spherical light-transmitting surface 102 and the other end of which has a lead hole 103. The light source assembly 2 is disposed in the accommodating cavity 101, and light emitted from the light source assembly 2 faces the light-transmitting surface 102. One end of the lead 3 is electrically connected to the light source assembly 2 and supplies power, and the other end extends out of the lamp housing 1 through the lead hole 103, so as to be conveniently connected with an external circuit. The lamp 100 adopts a spherical light source surface, and has a large light emitting angle and a good illumination effect. In addition, the characteristic of convenient installation of the lead 3 enables the lamp 100 to achieve a good illumination effect, and also to take into account cost and installation convenience, thereby improving economy.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A light fixture, comprising:

the lamp shell is internally hollow and provided with an accommodating cavity, one end of the lamp shell is provided with a spherical light-transmitting surface, and the other end of the lamp shell is provided with a lead hole;

the light source assembly is arranged in the accommodating cavity, and light rays emitted by the light source assembly face the light-transmitting surface;

and one end of the lead is electrically connected with and supplies power to the light source component, and the other end of the lead extends out of the lamp shell through the lead hole.

2. The luminaire of claim 1, wherein:

the light source assembly comprises a mounting plate in the accommodating cavity and a light source plate arranged on the mounting plate;

the mounting panel with the internal perisporium of lamp body is the joint, the light source board towards the printing opacity face.

3. The luminaire of claim 2, wherein:

the mounting panel is erectly the form, the light source board with the contained angle has between the mounting panel.

4. The luminaire of claim 3, wherein:

the light source plate comprises a substrate and a plurality of light source units uniformly arranged on the substrate;

the substrate is horizontally placed, and the light source unit is arranged on the upper surface of the substrate.

5. The luminaire of claim 2, wherein:

the lamp shell comprises a shell body and a spherical light-transmitting cover which is detachably arranged on the shell body;

one end of the shell body is provided with an opening, and one end of the light-transmitting cover is provided with a corresponding opening so as to cover the shell body and be connected with the shell body to form a sealed containing cavity;

the mounting plate is clamped on the inner wall of the shell body.

6. The luminaire of claim 5, wherein:

an annular groove is formed in the inner peripheral wall, close to the opening edge, of the shell body, and the groove is communicated with the opening edge;

the outer circumference of the light source plate horizontally falls on the bottom of the groove to be supported by the groove.

7. The luminaire of claim 5, wherein:

the inner peripheral wall of the shell body far away from the opening is provided with two opposite clamping grooves;

the two sides of the mounting plate are embedded and limited in the clamping grooves respectively.

8. The luminaire of claim 7, wherein:

two sides of the inner peripheral wall of the shell body are oppositely and convexly provided with two groups of bulges in a protruding mode, and a gap between each two bulges forms the clamping groove.

9. The luminaire of claim 5, wherein:

the shell body comprises a cylindrical main body part and a base part protruding from one end of the main body part; the main body part and the base part are in arc transition connection, and the lead hole is arranged on the base part;

the mounting plate has an outer contour adapted to the shape of the longitudinal cross-section of the housing body.

10. The luminaire of claim 9, wherein:

the inner peripheral wall of the opening end part of the light-transmitting cover is provided with an annular flange which vertically protrudes;

the annular flange extends into the main body part, and the outer wall of the lower end of the light-transmitting cover is flush with the outer wall of the upper end of the main body part.

11. A refrigerator comprising a cabinet and a light fixture as claimed in any one of claims 1 to 10 disposed in the cabinet;

and a connector used for mounting the lamp is arranged on the top or the side wall in the box body, and a lead of the lamp is electrically connected with the connector.