CN212619638U

CN212619638U - Refrigerator and its lamps

Info

Publication number: CN212619638U
Application number: CN202020785316.7U
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 a lamp thereof. The lamp has a one-piece structure, which mainly includes a lamp housing, a light source assembly and an insert. The interior of the lamp housing is hollow with a receiving cavity, one end of which is provided with a spherical light-transmitting surface, and the other end is provided with an insertion hole. The light source assembly is arranged in the accommodating cavity, and the light emitted by the light source assembly faces the light-transmitting surface. One end of the insert is electrically connected with the light source assembly, and the other end extends out of the lamp housing through the jack. The above-mentioned lamp adopts a spherical light source surface, which has a large light-emitting angle and a good lighting effect. Coupled with the feature of easy installation of the insert, the lamp can not only achieve a better lighting effect, but also take into account the cost and installation convenience, and improve the economy.

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 jack; 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 inserting piece is electrically connected with the light source component, and the other end of the inserting piece passes through the inserting hole and extends out of the lamp shell.

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 having a cylindrical shape and a socket portion protruding from one end of the main body portion; the main body part and the socket part are in arc transition connection, and the jack is arranged on the socket 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; the refrigerator is characterized in that a refrigerating chamber is formed in the refrigerator body, a plug-in terminal for mounting a lamp is arranged on the top or the side wall of the refrigerating chamber, and the plug-in piece of the lamp is correspondingly connected to the plug-in terminal.

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 an inserting piece. The inside cavity of lamp body is formed with accepts the chamber, and its one end has globular printing opacity face, and the other end has the jack. 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 inserting piece is electrically connected with the light source component, and the other end of the inserting piece extends out of the lamp shell through the inserting hole. The lamp adopts a spherical light source surface, the light emitting angle is large, and the illumination effect is good. In addition, the insertion piece is convenient to install, so that the lamp can achieve a good illumination effect, the cost and the installation convenience can be considered, and the economical efficiency is improved.

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 plug terminal; 100-a lamp; 1-a lamp housing; 11-a housing body; 111-a body portion; 113-a socket portion; 115-protrusions; 12-a light transmissive cover; 121-an annular flange; 101-a housing chamber; 102-a light-transmitting face; 103-jack; 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-inserting piece.

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 plug-in terminal 702 used for being electrically connected with the lamp 100 is arranged on the top or the side wall of the refrigerating chamber, the plug-in terminal 702 is used for correspondingly inserting the plug-in piece 3 of the lamp 100, the plug-in piece can be detached at any time, and the installation is simple and convenient. 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 has an integrated structure and mainly comprises a lamp housing 1, a light source assembly 2 and an inserting piece 3. The lamp housing 1 has a hollow accommodating chamber 101, one end of which has a spherical light transmitting surface 102 and the other end of which has an insertion 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 inserting piece 3 is electrically connected with the light source component 2, and the other end extends out of the lamp shell 1 through the inserting hole 103.

Referring to fig. 3, the lamp housing 1 is hollow to form a receiving cavity 101, one end of which has a spherical light-transmitting surface 102, and the other end of which has a hole 103 for inserting the plug-in strip 3.

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 portion 111 having a cylindrical shape and a socket portion 113 protruding from one end of the main body portion 111. The jack 103 is provided at the bottom of the socket portion 113. The main body part 111 and the socket part 113 are in arc transition connection, and the overall appearance is streamline. Both the body portion 111 and the socket portion 113 are circular in cross section, and the diameter dimension of the body portion 111 is larger than that of the socket 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 arranged in the accommodating cavity 101 of the lamp housing 1, and light emitted by the light source assembly 2 can face the light-transmitting surface 102, so that a good lighting effect is provided 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 with the inserting piece 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 horizontally disposed, and 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. The inserting sheet 3 is electrically connected with the driving circuit to connect the light source driving board with an external circuit.

Therefore, the lamp 100 saves a screw lamp holder by adopting the inserting mode of the inserting piece 3, is simple to manufacture and reduces the cost. The inserting sheet 3 can be selected from inserting sheets 3 with different specifications according to specific requirements, such as 187 inserting sheets, 250 inserting sheets and the like, so that the applicability is improved.

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 mounting plate 21 and the inner peripheral wall of the lamp housing 1 are clamped, so that the lamp assembly 2 is convenient to detach and is favorable for replacement or maintenance.

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.

In this embodiment, to sum up, the utility model provides a pair of lamps and lanterns 100 have following advantage and positive effect at least:

this lamps and lanterns 100 adopts a new spherical LED lamp structure of taking inserted sheet 3 to the illumination effect is promoted to more economic mode, and the installation is convenient simultaneously. Specifically, the lamp 100 mainly includes a lamp housing 1, a light source assembly 2 and an insertion sheet 3. The lamp housing 1 has a hollow accommodating chamber 101, one end of which has a spherical light transmitting surface 102 and the other end of which has an insertion 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 inserting piece 3 is electrically connected with the light source component 2, and the other end extends out of the lamp shell 1 through the inserting hole 103. 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 inserting piece 3 enables the lamp 100 to achieve a good illumination effect, and also can give consideration to 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 lamp, characterized in that, comprising:

The lamp housing has a hollow interior formed with a receiving cavity, one end of which is provided with a spherical light-transmitting surface, and the other end is provided with a socket;

a light source assembly, which is arranged in the receiving cavity, and the light emitted by the light source assembly faces the light-transmitting surface;

One end of the insert is electrically connected with the light source assembly, and the other end extends out of the lamp housing through the jack.

2. The lamp according to claim 1, characterized in that:

The light source assembly includes a mounting plate in the receiving cavity and a light source plate disposed on the mounting plate;

The mounting plate and the inner peripheral wall of the lamp housing are clamped, and the light source plate faces the light-transmitting surface.

3. The lamp according to claim 2, wherein:

The mounting plate is in an upright shape, and there is an included angle between the light source plate and the mounting plate.

4. The lamp according to claim 3, characterized in that:

The light source board includes a base plate and a plurality of light source units uniformly arranged on the base plate;

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

5. The lamp according to claim 2, characterized in that:

The lamp housing includes a housing main body and a spherical light-transmitting cover detachably arranged on the housing main body; one end of the housing main body has an opening, and one end of the light-transmitting cover has a corresponding opening to The housing cavity is covered and connected to form a seal on the housing main body;

The mounting plate is clamped on the inner wall of the housing main body.

6. The lamp according to claim 5, characterized in that:

An annular groove is formed on the inner peripheral wall of the casing body close to the opening edge, and the groove communicates with the opening edge;

The outer peripheral edge of the light source board falls horizontally on the bottom of the groove so as to be supported by the groove.

7. The lamp according to claim 5, characterized in that:

The inner peripheral wall of the housing body away from the opening has two opposite clamping grooves;

Both sides of the mounting plate are respectively embedded and limited in the card slot.

8. The lamp according to claim 7, wherein:

Two groups of protrusions protrude opposite to each other on two sides of the inner peripheral wall of the housing body, and the gap between the two protrusions of each group forms the snap groove.

9. The lamp according to claim 5, wherein:

The housing main body includes a cylindrical main body part and a socket part protruding from one end of the main body part; an arc transition connection is formed between the main body part and the socket part, and the socket is provided in the on the socket part;

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

10. The lamp according to claim 9, characterized in that:

An annular flange protruding vertically is provided on the inner peripheral wall of the open end of the light-transmitting cover;

The annular flange protrudes into the main body portion, 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 portion.

11. A refrigerator, characterized in that it comprises a box body and the lamp according to any one of claims 1-10 arranged in the box body;

A refrigerating chamber is formed in the box, a top or side wall of the refrigerating chamber is provided with plug terminals for connecting the lamps, and the plugs of the lamps are correspondingly connected to the plug terminals.