CN108444198B

CN108444198B - Decorative lamp mounting structure and refrigerator

Info

Publication number: CN108444198B
Application number: CN201810492758.XA
Authority: CN
Inventors: 高韬
Original assignee: Hisense Shandong Refrigerator Co Ltd
Current assignee: Hisense Shandong Refrigerator Co Ltd
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2020-04-07
Anticipated expiration: 2038-05-22
Also published as: CN108444198A

Abstract

The invention discloses a decorative lamp mounting structure and a refrigerator, relates to the technical field of refrigerator lamps, and can eliminate shadows on annular light formed by decorative lamps. The invention discloses a decorative lamp mounting structure which comprises a mounting plate, a light source, a decorative ring, a light reflecting piece and a lamp shade, wherein the light source and the decorative ring are fixed on the mounting plate, the light source is positioned in the circumference of the decorative ring, the decorative ring comprises a ring body and a cross beam which stretches across the middle part of the ring body, the light reflecting piece is connected with the cross beam through a positioning structure, a light emitting gap is formed between the side wall of the light reflecting piece and the inner side wall of the ring body, the lamp shade comprises a light transmitting wall arranged in the light emitting gap and a lamp shade body covering the light reflecting piece, the ring body and the light transmitting wall are clamped through a clamping structure, the clamping structure is positioned at the light emitting gap, and a light shielding rib is arranged between the clamping structure and the light source. The invention can be used for decorative lamps of refrigerators.

Description

Decorative lamp mounting structure and refrigerator

Technical Field

The invention relates to the technical field of refrigerator lamps, in particular to a decorative lamp mounting structure and a refrigerator.

Background

With the improvement of living standard, the requirements of people on the illumination light source are continuously improved, so that the LED lamp has certain requirements on brightness, attractiveness and lighting effect. Decorative lamps are also increasingly used in household electrical appliances, such as refrigerators, and the decorative lamps inside the refrigerators can illuminate the internal space of the refrigerators after the doors of the refrigerators are opened, thereby improving the visual perception of users.

Fig. 1 and 2 are structural diagrams of a conventional decorative lamp for a refrigerator, the decorative lamp includes a mounting plate (not shown), a decorative ring 01, a light source 02, a reflective sheet 03 and a lamp shade 04, wherein the lamp shade 04 is a transparent member, the mounting plate, the decorative ring 01 and the reflective sheet 03 are opaque members, the decorative ring 01 and the light source 02 are fixed on the mounting plate, a hook 041 is arranged at an edge of the lamp shade 04, the hook 041 is fastened with a fastening hole 011 on the decorative ring 01 to fasten the lamp shade 04 with the decorative ring 01, a jack 042 is arranged on the hook 041, a tongue 031 is arranged at an edge of the reflective sheet 03, and the tongue 031 is inserted into the jack 042 to fix the reflective sheet 03 with the lamp shade 04, thereby realizing the overall assembly of the decorative lamp. The light is emitted from the light source 02 and then emitted through the gap between the side wall of the reflector 03 and the inner side wall 011 of the decorative ring 01 (i.e. the ring where the hook 041 of the lampshade 04 is located), so as to form annular light.

However, in the above structure, since the insertion hole 042 is formed on the hook 041 of the lampshade 04, the insertion tongue 031 of the reflective sheet 03 is inserted into the insertion hole 042, and the insertion tongue 031 and the reflective sheet 03 are made of an opaque material, an opaque region is formed at the position of the insertion tongue 031, so that the annular light partially forms a shadow. In addition, when the light irradiates on the decoration ring 01, the light is reflected by the inner side wall 012 of the decoration ring 01 to the gap between the reflective sheet 03 and the decoration ring 01 to be emitted (as shown by an arrow in fig. 2), and when the light irradiates on the card hole 011 on the decoration ring 01, the light is directly emitted from the card hole 011 (as shown by an arrow in fig. 2), so that a part of the light is lost and is not reflected to the gap to be emitted, and therefore, the region of the annular light corresponding to the part is darker than other places, so that the annular light partially forms a local shadow, and the decoration effect is affected.

Disclosure of Invention

The embodiment of the invention provides a decorative lamp mounting structure and a refrigerator, which can eliminate shadows on annular light formed by decorative lamps.

In order to achieve the above object, an embodiment of the present invention provides a decorative lamp mounting structure, including a mounting panel, a light source, a decorative ring, a reflective sheet and a lamp shade, wherein the light source and the decorative ring are fixed on the mounting panel, the light source is located in the circumference of the decorative ring, the decorative ring includes a ring body and a cross beam spanning the middle part of the ring body, the reflective sheet is connected with the cross beam through a positioning structure, a light-emitting gap is formed between the side wall of the reflective sheet and the inner side wall of the ring body, the lamp shade includes a light-transmitting wall arranged in the light-emitting gap and a lamp shade body covering the reflective sheet, the ring body is connected with the light-transmitting wall through a clamping structure, the clamping structure is located in the light-emitting gap, and a light-shielding rib is arranged between the clamping structure and the light.

On the other hand, the embodiment of the invention also provides a refrigerator which comprises the decorative lamp mounting structure in the technical scheme.

According to the decorative lamp mounting structure and the refrigerator provided by the embodiment of the invention, the reflecting piece is mounted on the cross beam of the decorative ring through the positioning structure, so that a mounting structure is not required to be arranged between the reflecting piece and the lampshade, and structures such as a light-blocking inserting tongue and the like cannot be generated at the light-emitting gap, so that the shadow formed on annular light due to the blocking of the inserting tongue is avoided; in addition, because the joint structure is close to one side of light source is equipped with the shading muscle, the shading muscle can be sealed the route that light spills from joint structure to form the plane of reflection, thereby avoid forming the shadow because of local light leak on the cyclic annular light, improved decorative effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a conventional decorative lamp mounting structure;

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

FIG. 3 is an exploded view of the decorative lamp mounting structure according to the embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a decorative lamp mounting structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of a connection structure between a reflector and a decorative ring in the decorative lamp mounting structure according to the embodiment of the present invention;

FIG. 6 is a schematic diagram of the relative positions of the light source and the beam in the decorative light mounting structure according to the embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

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, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 3 and 4, an embodiment of the present invention provides a decorative lamp mounting structure, including a mounting plate 1, a light source 2, a decorative ring 3, a reflective sheet 4 and a lamp shade 5, wherein the lamp shade 5 is made of a transparent material, the mounting plate 1, the decorative ring 3 and the reflective sheet 4 are made of an opaque material, the light source 2 and the decorative ring 3 are fixed on the mounting plate 1, the light source 2 is located in the circumference of the decorative ring 3, the decorative ring 3 includes a ring body 31 and a beam 32 crossing the middle portion of the ring body 31, the reflective sheet 4 is connected to the beam 32 through a positioning structure 6, a light exit gap is formed between a side wall 41 of the reflective sheet 4 and an inner side wall 311 of the ring body 31, the lamp shade 5 includes a light transmitting wall 51 disposed in the light exit gap and a lamp shade body 52 covering the reflective sheet, the ring body 31 with the wall 51 that passes through the joint structure joint, the joint structure is located light-emitting clearance department, just the joint structure with be equipped with shading muscle 7 between the light source 2.

According to the decorative lamp mounting structure provided by the embodiment of the invention, the reflector 4 is mounted on the beam 32 of the decorative ring 3 through the positioning structure 6, so that a mounting structure is not required to be arranged between the reflector 4 and the lampshade 5, and light-blocking structures such as a plug tongue and the like cannot be generated at a light-emitting gap, so that a shadow is prevented from being formed on annular light due to the blocking of the plug tongue; in addition, because the joint structure is close to one side of light source 2 is equipped with shading muscle 7, shading muscle 7 can be sealed the route that light spills from joint structure to form the plane of reflection, thereby avoid forming the shadow because of local light leak on the annular light, improved decorative effect.

As shown in fig. 4, the clamping structure includes a clamping hole 312 disposed on the sidewall of the decorative ring 3, and a clamping hook 511 disposed at the free end of the light-transmitting wall 51, the clamping hook 511 is clamped with the clamping hole 312 in a matching manner, and the light-shielding rib 7 is disposed between the clamping hook 511 and the light source 2. Therefore, when the lampshade 5 is installed, the light-transmitting wall 51 is pushed into the light-emitting gap from top to bottom until the hooks 511 are matched and clamped with the clamping holes 312. The structure is convenient to install and does not influence light emission.

In order to fix the decoration ring 3 and the lamp shade 5 firmly, preferably, a plurality of fastening holes 312 are distributed on a circumference of the side wall of the ring body 31, a plurality of fastening hooks 511 are distributed on a circumference of the light-transmitting wall 51, and the plurality of fastening hooks 511 and the plurality of fastening holes 312 are fastened in a one-to-one correspondence manner. Therefore, the clamping force between the decorative ring 3 and the lampshade 5 is uniformly distributed, and the lampshade 5 is prevented from being partially tilted. Correspondingly, the light shielding ribs 7 may also be provided in plurality, and respectively correspond to the positions of the hooks 511 one by one, preferably, the light shielding ribs 7 may be made into an annular structure, and the light source 2 is located in a circumference enclosed by the light shielding ribs 7. Therefore, the manufacturing process of the light shading ribs 7 is simple, and light emitting of the light emitting gaps is more uniform.

As shown in fig. 4, the inner sidewall 311 of the ring body 31 may be made as an inclined surface so as to reflect light irradiated onto the inner sidewall 311 toward the light-emitting direction.

Further, in order to limit the degree of freedom of the reflection sheet 4 in the direction parallel to the mounting board 1, the reflection sheet 4 may be provided inside the light transmitting wall 51. Thereby, the degree of freedom of the light reflecting sheet 4 in the direction parallel to the mounting board 1 can be restricted by the light transmitting wall 51 to prevent the light reflecting sheet 4 from shaking in the direction parallel to the mounting board 1.

Specifically, the implementation of the positioning structure 6 may have various options, for example, the middle portion of the reflector 4 and the middle portion of the beam 32 may be fixed by screws, and the reflector 4 and the beam 32 may be bonded by glue. Preferably, as shown in fig. 4, the positioning structure 6 includes a positioning post 61 disposed on the reflector 4 and a positioning hole 62 disposed on the cross beam 32, and the positioning post 61 is fittingly inserted into the positioning hole 62. Thereby, a degree of freedom of the reflector 4 in a direction parallel to the mounting board 1 can be defined. The structure is convenient to install, does not need tools, and is convenient to detach.

In order to limit the degree of freedom of the reflector 4 in the direction perpendicular to the mounting plate 1, the reflector 4 may be clamped and limited by the cross beam 32 and the lampshade body 52, as shown in fig. 5, a knob catch 63 may be disposed at the insertion end of the positioning column 61, the knob catch 63 may be of a non-circular structure, for example, may be elongated, elliptical, etc., the shape of the positioning hole 62 is adapted to the shape of the knob catch 63, and when the knob catch 63 passes through the positioning hole 62, the knob catch 63 may be rotated by a certain angle, so that the knob catch 63 cannot pass through the positioning hole 62, and the knob catch 63 is caught with the lower surface of the cross beam 32, so as to prevent the reflector 4 from moving in the direction away from the cross beam 32. This structure makes the installation of the reflection sheet 4 more stable.

In order to avoid the beam 32 from blocking the light emitted from the light source 2, two independent light sources 2 may be provided, the two independent light sources 2 are respectively disposed on two sides of the projection of the beam 32 on the mounting plate 1, and the two light sources 2 are respectively connected to the circuit and respectively controlled. Preferably, as shown in fig. 6, the light source 2 includes an H-shaped lamp panel 21 and a plurality of lamp beads 22 disposed on the H-shaped lamp panel 21, the H-shaped lamp panel 21 includes two parallel plates 211 parallel to each other and a connecting plate 212 connected between the two parallel plates 211, the connecting plate 212 is opposite to the cross beam 32, the two parallel plates 211 are respectively disposed on two sides of the projection of the cross beam 32 on the H-shaped lamp panel 21, and the plurality of lamp beads 22 are respectively disposed on the two parallel plates 211. From this, can only use a set of light source 2, and the lamp pearl 22 homoenergetic of light source 2 avoids the position of crossbeam 32, and all lamp pearls 22 of this structure all set up on a lamp plate, be convenient for circuit connection and control.

The hook 511 has a certain elasticity, and a guiding inclined plane is formed at the lower end of the hook 511, so that the hook 511 can be inserted into the light-emitting gap conveniently.

On the other hand, the embodiment of the invention also provides a refrigerator, which comprises the decorative lamp mounting structure in any embodiment.

In the refrigerator provided by the embodiment of the invention, as the decorative lamp mounting structure used in the refrigerator of the embodiment is the same as the decorative lamp mounting structures provided in the embodiments of the decorative lamp mounting structure, the decorative lamp mounting structure and the decorative lamp mounting structure can solve the same technical problem and achieve the same expected effect.

Specifically, the decorative lamp mounting structure may be disposed in a refrigerating chamber of the refrigerator, and at this time, as shown in fig. 3, the mounting plate 1 of the decorative lamp mounting structure may be a refrigerating air duct cover plate in the refrigerating chamber.

It should be noted that: the decorative lamp mounting structure in any embodiment can be used in refrigerators, wine cabinets, display cabinets and other electric appliances needing illumination.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a ornament lamp mounting structure, a serial communication port, including mounting panel, light source, rosette, reflection of light piece and lamp shade, the light source with the rosette is fixed in on the mounting panel, just the light source is located in the circumference of rosette, the rosette include the ring body with span set up in the crossbeam at ring body middle part, reflection of light piece with the crossbeam passes through location structure and connects, reflection of light piece's lateral wall with form the light-emitting clearance between the inside wall of ring body, the lamp shade is including setting up printing opacity wall and the cover in the light-emitting clearance the lamp shade body of reflection of light piece, the ring body with the printing opacity wall passes through joint structure joint, the joint structure is located light-emitting clearance department, just the joint structure with be equipped with the shading muscle between the light source.

2. The decorative lamp mounting structure of claim 1, wherein the clamping structure comprises a clamping hole disposed on the sidewall of the decorative ring and a clamping hook disposed at the free end of the light-transmitting wall, the clamping hook is clamped with the clamping hole in a matching manner, and the light-shielding rib is disposed between the clamping hook and the light source.

3. The decorative lamp mounting structure of claim 2, wherein a plurality of the fastening holes are distributed around the ring body, a plurality of the fastening hooks are distributed around the light-transmitting wall, the fastening hooks and the fastening holes are fastened in a one-to-one correspondence manner, the light-shielding rib is of an annular structure, and the light source is located in a circumference surrounded by the light-shielding rib.

4. A decorative lamp mounting structure as claimed in claim 3, wherein said light-transmitting wall is annular, and said reflector is provided on an inner side of said light-transmitting wall.

5. A decorative lamp mounting structure according to any one of claims 1 to 4, wherein the positioning structure includes positioning posts provided on the reflector and positioning holes provided on the cross beam, the positioning posts being fitted through the positioning holes.

6. The decorative lamp mounting structure of claim 5, wherein a knob buckle is disposed at an insertion end of the positioning post, and when the knob buckle passes through the positioning hole and rotates to a preset position, the knob buckle can be clamped with a lower surface of the beam to prevent the reflector from moving in a direction away from the beam.

7. A decorative lamp mounting structure as claimed in any one of claims 1 to 4, wherein a light emitting portion of the light source is provided so as to avoid the beam.

8. The decorative lamp mounting structure of claim 7, wherein the light source comprises an H-shaped lamp panel and a plurality of lamp beads arranged on the H-shaped lamp panel, the H-shaped lamp panel comprises two parallel plates parallel to each other and a connecting plate connected between the two parallel plates, the position of the connecting plate is opposite to that of the cross beam, the two parallel plates are respectively positioned at two sides of the projection of the cross beam on the H-shaped lamp panel, and the plurality of lamp beads are respectively arranged on the two parallel plates.

9. A refrigerator comprising the decorative lamp mounting structure according to any one of claims 1 to 8.

10. The refrigerator of claim 9, wherein the refrigerator includes a fresh food compartment, the decorative light mounting structure is disposed within the fresh food compartment, and the mounting plate of the decorative light mounting structure is a refrigerated air duct cover within the fresh food compartment.