CN218763112U

CN218763112U - Lighting assembly for range hood and range hood

Info

Publication number: CN218763112U
Application number: CN202320064861.0U
Authority: CN
Inventors: 黄达富; 廖毅宇; 王晓华; 廖钜威
Original assignee: Chinabest Home Appliances Co Ltd
Current assignee: Chinabest Home Appliances Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-03-28
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a lighting assembly and range hood that range hood was used. The lighting assembly for the range hood comprises a shell, a light bar, a light reflecting plate, a light diffusing plate and a light transmitting plate, wherein an opening is formed in the top surface of the shell, and the light transmitting plate covers the opening; the lamp strip, the light reflecting plate and the light diffusing plate are all arranged in the shell, the light diffusing plate is arranged below the light transmitting plate, and the light reflecting plate is arranged below the light diffusing plate; at least one side of the bottom surface in the shell is provided with a groove, the lamp strip is fixed on the inner side wall of the shell and extends into the groove, and the lamp strip is positioned on one side of the light diffusion plate. Utility model's astigmatic plate thickness is less than the width of lamp strip, can reduce the manufacturing cost of dull and stereotyped lamp.

Description

Lighting assembly for range hood and range hood

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a lighting assembly and range hood that range hood was used.

Background

Present range hood generally can use the dull and stereotyped lamp to throw light on, and this kind of dull and stereotyped lamp generally includes structures such as casing, reflector panel, lamp strip, diffusion sheet and light-passing board, and the lamp strip is located the inside side of casing to the edgewise is luminous, like the utility model patent of publication No. CN204372582U discloses similar structure promptly. Since the bottom surface inside the housing is generally a plane, in order to make the light diffusion plate not easily swing, the thickness of the light diffusion plate is generally made to be the same as the width of the light bar, which results in higher manufacturing cost of the whole flat lamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lighting assembly and range hood that range hood was used, the astigmatic plate thickness is less than the width of lamp strip, can reduce the manufacturing cost of dull and stereotyped lamp.

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

according to a first aspect of the present invention, an embodiment of the present invention provides a lighting assembly for a range hood, including a housing, a light bar, a light reflecting plate, a light diffusing plate and a light transmitting plate, wherein an opening is provided on a top surface of the housing, and the light transmitting plate covers the opening; the lamp strip, the light reflecting plate and the light scattering plate are all arranged in the shell, the light scattering plate is arranged below the light transmitting plate, and the light reflecting plate is arranged below the light scattering plate; at least one side of the bottom surface in the shell is provided with a groove, the lamp strip is fixed on the inner side wall of the shell and extends into the groove, and the lamp strip is positioned on one side of the light diffusion plate.

Preferably, the recess is close to the inside wall slope setting in casing middle part, and in the direction that upwards extends, the lamp strip is kept away from gradually to the inside wall that the recess is close to the casing middle part.

Preferably, the lamp strip is connected with a wire, and a plurality of brackets for fixing the wire are fixed on the bottom surface of the shell.

Preferably, the support comprises a bottom plate fixed on the bottom surface of the shell and a line pressing code arranged on the bottom plate, the line pressing code is used for pressing the lead, and the line pressing code is a spring plate with a one-way opening.

Preferably, the support further comprises a mounting plate connected with the bottom plate and extending out of the shell, and the mounting plate is provided with a mounting hole.

Preferably, the bottom plate is welded and fixed on the bottom surface of the shell.

Preferably, one end of the housing is provided with a through hole through which the wire passes.

Preferably, the opening of the shell is provided with a flanging press buckle, and the flanging press buckle is pressed on the top surface of the light-transmitting plate.

Preferably, the grooves are formed in the two sides of the inner bottom surface of the shell, the light bar is arranged on one side of the inner bottom surface of the shell, and the light bar extends into one groove adjacent to the light bar.

According to the utility model discloses a second aspect, the embodiment of the utility model provides a range hood, including any one of the above-mentioned first aspect the lighting assembly that range hood used.

The utility model discloses following beneficial effect has at least: the utility model is provided with a groove at least at one side of the inner bottom surface of the shell, the lamp strip is positioned at one side of the light diffusion plate, and the lamp strip extends into the groove, thus, the thickness of the light diffusion plate is less than the width of the lamp strip, and the light diffusion plate with smaller thickness can reduce the manufacturing cost of the whole flat lamp; meanwhile, the groove can play a role in positioning the light bar, so that the light bar is not easy to shift.

Drawings

Fig. 1 is a schematic cross-sectional view of an illumination assembly for a range hood according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an illumination assembly for a range hood according to an embodiment of the present invention.

Wherein the reference numerals are:

the light-emitting device comprises a shell 100, a groove 110, a first side wall 111, a flanging press buckle 120, a light bar 200, a wire 210, a reflecting plate 300, a light-diffusing plate 400, a light-transmitting plate 500, a support 600, a bottom plate 610, a line pressing code 620, a mounting plate 630 and a mounting hole 631.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, the descriptions of the disclosed functions and configurations may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it should be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to indicate the presence of the stated features, numbers, operations, elements, components, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, operations, elements, components, or combinations thereof.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present.

The embodiment of the utility model provides a lighting assembly that lampblack absorber used, as shown in fig. 1 and fig. 2, including casing 100, lamp strip 200, reflector panel 300, diffusion sheet 400 and light-passing board 500, casing 100 can be the rectangular bodily form, be provided with the opening at casing 100's top surface, in order to assemble lamp strip 200 through the opening, reflector panel 300, diffusion sheet 400 and light-passing board 500, lamp strip 200, reflector panel 300 and diffusion sheet 400 all set up in casing 100, this opening of light-passing board 500 closing cap, both seal lamp strip 200, reflector panel 300 and diffusion sheet 400 in casing 100, play the guard action to lamp strip 200, reflector panel 300 and diffusion sheet 400, be used for the printing opacity again. The light-diffusing plate 400 is arranged below the light-transmitting plate 500, the light-reflecting plate 300 is arranged below the light-diffusing plate 400, the light bar 200 is positioned on one side of the light-diffusing plate 400, the lamp beads on the light bar 200 emit light to the light-diffusing plate 400, the light-diffusing plate 400 enables the light to be uniformly diffused, the light-reflecting plate 300 is used for reflecting the light, and the light is finally emitted from the light-transmitting plate 500. At least one side of the bottom surface in the casing 100 is provided with a groove 110, the groove 110 can be located on one side of the width direction of the casing 100, the groove 110 extends along the length direction of the casing 100, the light bar 200 is fixed on the inner side wall of the casing 100, particularly on the inner side wall close to the groove 110, and the light bar 200 extends downwards into the groove 110. In this way, the middle position corresponding to the inner bottom surface of the housing 100 is protruded upward, so that the thickness of the light diffusion plate 400 is smaller than the width of the light bar 200, the material of the light diffusion plate 400 is less, and the overall manufacturing cost can be reduced. Meanwhile, the groove 110 can position the light bar 200, so that the light bar 200 is not easy to displace.

In some embodiments, the groove 110 has two sidewalls in the width direction of the housing 100, one of the sidewalls may be formed by an inner sidewall of the housing 100, and the other inner sidewall is close to the middle of the housing 100, for convenience of distinguishing, the inner sidewall of the groove 110 close to the middle of the housing 100 is the first sidewall 111, the first sidewall 111 is disposed in an inclined manner, in the direction extending upward, the first sidewall 111 is gradually far away from the light bar 200, and compared with the vertically disposed sidewall, the inclined first sidewall 111 may allow more light to pass through, so that the brightness of the flat panel lamp is greater.

In some embodiments, light bar 200 is connected to wires 210, and wires 210 are used to transmit power to light bar 200, so that light bar 200 can emit light. The bottom surface of the housing 100 is fixed with a plurality of brackets 600 for fixing the wire 210, which can fix the wire 210 and prevent the wire 210 from being easily pulled, and at the same time, prevent oil from flowing into the interior of the flat lamp along the wire 210.

Further, the bracket 600 includes a bottom plate 610 fixed to the bottom surface of the housing 100, and a pressing code 620 disposed on the bottom plate 610, wherein the pressing code 620 is used for pressing the conductive wire 210 to fix the conductive wire 210. Specifically, the wire pressing code 620 is a resilient piece with a one-way opening, one side of the resilient piece is connected to the bottom plate 610, and the other side of the resilient piece is spaced from the bottom plate 610 by a preset distance to form an opening, and the wire 210 can be clamped between the resilient piece and the bottom plate 610 from the opening. Wherein the elastic pieces may be formed by punching the bottom plate 610.

Furthermore, the bracket 600 further includes a mounting plate 630 connected to the bottom plate 610 and extending outside the housing 100, the mounting plate 630 is provided with a mounting hole 631, and the mounting plate 630 can be mounted and fixed by passing a fixing member such as a screw through the mounting hole 631, so that the entire flat lamp is fixed at a specific position on the range hood.

In some embodiments, the bottom plate 610 is welded to the bottom surface of the housing 100, so that the reflector 300 can be tightly attached to the bottom surface of the housing 100, rather than being fixed by screws, without interfering with the reflector 300 inside.

In some embodiments, a through hole is provided at one end of the housing 100, and the wire 210 passes through the through hole to connect to the internal light bar 200.

In some embodiments, the opening of the housing 100 is provided with the flanging press-button 120, and the flanging press-button 120 is pressed on the top surface of the light-transmitting plate 500, so that the light-transmitting plate 500 can be fixed without additional accessories. The flanging press buckle 120 is bendable, and after the light bar 200, the light reflecting plate 300, the light diffusing plate 400 and the light transmitting plate 500 are assembled, the flanging press buckle 120 is bent to be buckled on the light transmitting plate 500.

In some embodiments, the grooves 110 are disposed on both sides of the inner bottom surface of the housing 100, the light bar 200 is fixed on one of the inner side walls of the housing 100, and the light bar 200 extends into one of the adjacent grooves 110, that is, the groove 110 adjacent to the inner side wall of the housing 100 to which the light bar 200 is fixed, the groove 110 on the other side can be left vacant, so as to facilitate the installation and detachment of the light reflecting plate 300 and the light diffusion plate 400, and improve the versatility of the housing 100.

An embodiment of the utility model provides a range hood, including the lighting assembly that the range hood of above-mentioned arbitrary embodiment used. For a detailed description of the lighting assembly for the range hood, reference is made to the above embodiments, which are not repeated herein.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. The utility model provides a lighting assembly that lampblack absorber used which characterized in that: the LED lamp comprises a shell (100), a lamp strip (200), a reflecting plate (300), a light-diffusing plate (400) and a light-transmitting plate (500), wherein an opening is formed in the top surface of the shell (100), and the light-transmitting plate (500) covers the opening; the lamp strip (200), the light reflecting plate (300) and the light scattering plate (400) are all arranged in the shell (100), the light scattering plate (400) is arranged below the light transmitting plate (500), and the light reflecting plate (300) is arranged below the light scattering plate (400); at least one side of the inner bottom surface of the shell (100) is provided with a groove (110), the light bar (200) is fixed on the inner side wall of the shell (100) and extends into the groove (110), and the light bar (200) is positioned on one side of the light diffusion plate (400).

2. The lighting assembly for a range hood according to claim 1, wherein: recess (110) are close to the inside wall slope setting in casing (100) middle part, and in the direction that upwards extends, lamp strip (200) are kept away from gradually to recess (110) inside wall that is close to casing (100) middle part.

3. The lighting assembly for a range hood according to claim 1, wherein: the lamp strip (200) is connected with the conducting wires (210), and a plurality of supports (600) used for fixing the conducting wires (210) are fixed on the bottom surface of the shell (100).

4. The lighting assembly for a range hood according to claim 3, wherein: the support (600) comprises a bottom plate (610) fixed to the bottom surface of the shell (100) and a line pressing code (620) arranged on the bottom plate (610), the line pressing code (620) is used for pressing the lead (210), and the line pressing code (620) is an elastic sheet with a one-way opening.

5. The lighting assembly for a range hood according to claim 4, wherein: the support (600) further comprises a mounting plate (630) connected with the bottom plate (610) and extending out of the shell (100), and a mounting hole (631) is formed in the mounting plate (630).

6. The lighting assembly for a range hood according to claim 4, wherein: the bottom plate (610) is fixed on the bottom surface of the shell (100) in a welding mode.

7. A lighting assembly for a range hood according to any one of claims 3 to 6, wherein: one end of the shell (100) is provided with a through hole, and the lead (210) passes through the through hole.

8. The lighting assembly for a range hood according to any one of claims 1 to 6, wherein: the opening of the shell (100) is provided with a flanging pressing buckle (120), and the flanging pressing buckle (120) is buckled on the top surface of the light-transmitting plate (500).

9. The lighting assembly for a range hood according to any one of claims 1 to 6, wherein: the both sides of bottom surface all are provided with in casing (100) recess (110), one of them side of bottom surface is provided with in casing (100) lamp strip (200), lamp strip (200) stretch into rather than adjacent recess (110).

10. A range hood, its characterized in that: a lighting assembly for a range hood comprising the range hood as defined in any one of claims 1 to 9.