CN215294749U - Cupboard lamp and cupboard thereof - Google Patents

Abstract

The utility model discloses a cabinet lamps and lanterns, lamps and lanterns include shell, light source subassembly and diffusion cover, the diffusion cover with the shell cooperation, the light source subassembly is fixed the appearance intracavity of shell, and orientation the diffusion cover is luminous, the surface of diffusion cover is made the matte, dispose in the at least one side of diffusion cover and can face to the prism portion of the middle part focus light beam of diffusion cover. And a cabinet comprising the light fixture, and an operating floor, the light fixture illuminating the operating floor. The cabinet lamp is provided with a diffusion cover to diffuse and irradiate direct light and corresponding reflected light of the light source component, and the diffusion cover is provided with a prism part with a focused light beam to focus and irradiate the light beam in a specific area. The place that needs light can concentrate more light beam, and the illuminance is even, and the comfort level of user's use is high, and dazzling and uncomfortable sense obviously descend.

Description

Cupboard lamp and cupboard thereof

Technical Field

The utility model discloses generally relate to an illumination field, particularly, relate to a cupboard lamps and lanterns and cupboard that illumination angle, effect are good.

Background

With the rapid development of economy, the cabinet industry has also developed greatly, has obviously promoted in the aspect of quality function. The cabinet lamp is also applied to places with large and small sizes in a kitchen, and plays an irreplaceable role in cabinet lighting.

Because of the advantages of long service life and high efficiency of the light source, the LED light source cabinet lamp also becomes mainstream, and is more applied to the auxiliary lighting place in the kitchen. However, the existing LED cabinet lamp usually adopts a common diffusion plate or lens, the light emitting angle is usually not less than 120 degrees, the light emitting dispersion cannot be concentrated on the operation platform, and when people cook, fry and wash dishes on the operation platform, large-angle light is incident on human eyes, which is easy to generate dazzling and uncomfortable feeling, even serious hand injury.

For example, chinese patent CN204806082U, 11/25/2015 discloses an ultra-thin dark-area-free LED strip-shaped cabinet lamp, which comprises a lamp body, a reflective film, a light guide plate, a diffusion plate, an aluminum substrate and mounting grooves, wherein two side edges of the lamp body are provided with integrally formed mounting grooves, a light diffusion area is arranged between the mounting grooves on the two side edges, the mounting grooves are internally provided with the aluminum substrate, and a plurality of side-emitting LED lamps are mounted on the aluminum substrate; the LED lamp is characterized in that a reflecting film is arranged at the bottom of a light diffusion area of the lamp body, a light guide plate and a diffusion plate are sequentially arranged above the reflecting film, the side face of the diffusion plate is aligned with the side light-emitting LED lamp, and a honeycomb-shaped groove is formed in the bottom face of the diffusion plate. The light guide plate or the diffusion plate or other parts in the lamp are not provided with a light-gathering structure, so that the problem of light-emitting distraction exists, and light easily enters eyes during angle-enlarging operation.

SUMMERY OF THE UTILITY MODEL

A main object of the present invention is to overcome at least one of the above-mentioned drawbacks of the prior art, and to provide a cabinet lamp which can focus a light beam in a small angle and has uniform illumination.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

according to the utility model discloses an aspect provides a cabinet lamps and lanterns, lamps and lanterns include shell, light source subassembly and diffusion cover, the diffusion cover with the shell cooperation, the light source subassembly is fixed the appearance intracavity of shell, and orientation the diffusion cover is luminous, the surface of diffusion cover is made fog face, dispose in the at least one side of diffusion cover and can face to the prism portion of the middle part focus light beam of diffusion cover.

According to the utility model discloses an embodiment, it is a plurality of to cover including the diffusion prism portion, it is a plurality of prism portion arranges along focus direction array.

According to an embodiment of the present invention, the prism portions are symmetrically distributed with respect to the axis of the focusing.

According to an embodiment of the present invention, each of the prism portions extends straight in a direction perpendicular to the focusing direction.

According to an embodiment of the present invention, the housing is made of a long strip.

According to an embodiment of the present invention, an angle range of the light beam irradiated through the diffusion cover on the cross section in the focusing direction is about 60 degrees.

According to an embodiment of the present invention, the light source assembly is provided with a linear light source, the lamp is provided with a fixing member for fixing the light source, and the fixing member is fixed to the light source from the front side of the light source.

According to an embodiment of the present invention, the fixing portion is extended from two side edges of the fixing member, and the fixing portion is engaged with the housing.

According to an embodiment of the present invention, the two sides of the fixing member are provided with hooks engaged with the housing.

According to another aspect of the present invention, there is provided a cabinet, comprising the above-mentioned lamp, and an operation table, wherein the lamp irradiates the operation table.

According to the above technical scheme, the utility model discloses an advantage and positive effect of solar energy lamp cluster lie in:

the cabinet lamp is provided with a diffusion cover to diffuse and irradiate direct light and corresponding reflected light of the light source component, and the diffusion cover is provided with a prism part with a focused light beam to focus and irradiate the light beam in a specific area. The place that needs light can concentrate more light beam, and the illuminance is even, and the comfort level of user's use is high, and dazzling and uncomfortable sense obviously descend.

Through using the lamps and lanterns that have spotlight, even illuminance function in the cupboard, can focus on illumination on the operation panel, illuminance is higher in local area during the operation, and light direct irradiation eyes produce dazzling uncomfortable and feel when can also avoiding the angle big. And meanwhile, through the treatment of the fog surface, the illumination can be uniform, and the dazzling and uncomfortable feelings are further reduced.

Drawings

The various objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments of the invention, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the invention and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views. Wherein:

fig. 1 is a perspective schematic view of a cabinet light fixture shown in a first perspective view according to an exemplary embodiment.

Fig. 2 is an exploded view of a cabinet light fixture shown in a first perspective according to an exemplary embodiment.

Fig. 3 is a cross-sectional view of the cabinet light of fig. 1 taken along the direction a-a.

Fig. 4 is a schematic view of a conventional cabinet light fixture.

Fig. 5 is a schematic view of the illumination of a cabinet light fixture shown according to an exemplary embodiment.

Wherein the reference numerals are as follows:

1. a housing; 11. a cavity; 12. a through hole; 2. a diffusion cover; 21. a prism section; 22. a circular arc portion; 3. a plug; 4. a power supply structure; 5. a light source assembly; 51. a light source; 6. a fixing member; 61. a fixed part; 62. a pressing part; 7. a fixing plate; A. the direction of focus.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Referring to fig. 1 to 3, the cabinet lamp 101 includes a housing 1, a light source assembly 5, and a diffusion cover 2, the diffusion cover 2 is engaged with the housing 1, and the light source assembly 5 is fixed in a cavity 11 of the housing 1 and emits light toward the diffusion cover 2. The diffusion cover 2 can be fitted to the housing 1 in a variety of ways, such as by adhesive bonding, snap fit, etc.

Referring to fig. 1 and 2, the lamp 101 is configured with a power structure 4, the power structure 4 is connected to the light source assembly 5, the power structure 4 may be a terminal wire connected to the commercial power, and the terminal wire passes through the through hole 12 of the housing 1 to establish an electrical connection relationship. It will of course be appreciated that the power supply structure 4 may also be a battery and wires connecting the battery to the light source assembly 5.

Referring to fig. 1 and 2, the casing 1 is a strip-shaped section, the two ends of the section are respectively provided with plugs 3, and the positions where the plugs 3 and the section are arranged can be provided with sealing structures or sealed. It will of course be appreciated that other housing 1 configurations may be used, such as an integrally formed housing. The lamp 101 is also provided with a fixing plate 7 for connection to the cupboard, the fixing plate 7 being arranged on the opposite side of the profile to the diffusion hood 2. It will be understood that there are many options for the form and structure of the fixing plate 7, and the fixing plate is mainly used for mounting the lamp 101 in the application. For example, a boss matched with the fixing plate 7 is arranged on the selected section bar, a hook matched with the boss is arranged on the fixing plate 7, and some common screws or expansion screws and the like are arranged on the fixing plate 7, so that the fixing plate 7 can be fixed on the cabinet.

Referring to fig. 2 and 3, the light source assembly 5 is configured with a linear light source 51, the light source 51 may be LED chips, LED filaments, or other different forms, and the light source 51 is fixed on the profile. The linear light source 51 may be a strip-shaped substrate on which a plurality of light emitting devices are arranged at intervals, an LED strip lamp, a substrate on which a plurality of filaments are arranged, or the like. The linear light source 51 is adapted to the structure of the profile, and is more suitable for the application scene of the cabinet and the requirement habit in operation. In the embodiment, the linear light source 51 is a long strip substrate, and a plurality of LED chips are arranged on the substrate along the length direction.

Referring to fig. 2 and 3, the lamp 101 is provided with a fixing member 6 for fixing the light source 51, the fixing member 6 fixes the light source 51 from the front of the light source 51, and extends fixing portions 61 to both sides in the focusing direction a, and is engaged with the housing 1 through the fixing portions 61. The edges of two sides of the fixing piece 6 on the section of the focusing direction A are matched with the shell 1, compared with the traditional screw bolt fixing, the fixing piece does not need to pass through the substrate, and the performance of the substrate is prevented from being greatly influenced. By using the fixing member 6 to stably fix the substrate on the housing 1, the position of the light source 51 is stable, which is beneficial for controlling the light emitting angle and the light emitting effect. The focusing direction a refers to a direction in which the light beam converges when the light beam is emitted from the diffusion cover 2, for example, when the diffusion cover 2 is in a strip shape, and the light beam is focused toward a central axis of the diffusion cover 2 in the length direction, the focusing direction a is the width direction of the diffusion cover 2 as shown in fig. 3. In the case, for example, where the diffuser 2 is circular and is intended to be focused towards the center axis of the diffuser 2, the focusing direction a refers to the radial direction of the diffuser 2.

Preferably, the fixing member 6 is engaged with the housing 1 in a snap manner, and the housing 1 is provided with a snap engaged with the snap. The fixing member 6 specifically includes a pressing portion 62, and the pressing portion 62 has a certain elasticity and presses against the substrate when in use. The pressing portion 62 may be provided with a through hole 12 for avoiding the light emitting device as needed. Fixing portions 61 are disposed on two side edges of the pressing portion 62, and the fixing portions 61 are in the form of hooks.

Referring to fig. 1 to 3, the outer surface of the diffusion cover 2 is formed into a matte surface, and at least one surface of the diffusion cover 2 is provided with a prism portion 21 for focusing a light beam toward the center of the diffusion cover 2. If the diffusion cover 2 is circular, the middle part refers to the position of the center of a circle; if the diffusion cover 2 is an elongated rectangle, the middle portion may be a middle portion as viewed in a cross section in the width direction, such as a circular arc portion 22 shown in fig. 3.

Preferably, the diffusion cover 2 includes a plurality of prism portions 21 thereon, and the plurality of prism portions 21 focus the light beams toward the center in a cross section in the focusing direction a. The plurality of prism portions 21 are axisymmetrically distributed in the cross section in the focusing direction a, and bisectors of the edges and corners of the prism portions 21 converge toward the middle along the light exit direction in the cross section in the focusing direction a. The arc portion 22 is disposed in the middle of the bilateral symmetrical prism portion 21. Each prism portion 21 and the circular arc portion 22 extend straight in a second direction B perpendicular to the focusing direction a.

Referring to fig. 4 and 5, the angle range of the light beam irradiated by the diffusion cover 2 on the cross section of the focusing direction a is about 60 degrees, and the illuminance of the light beam reaching the console is greatly improved, which is more than 80% higher than that of the conventional diffusion cover 2, and the effect is significant.

Referring to fig. 4 and 5, a cabinet is provided, which includes the above-mentioned light fixture 101, and a console, wherein the light fixture 101 is fixed on the cabinet frame 102 through the fixing plate 7, and the light fixture 101 illuminates the console 104. The lamp 101 can focus the light beam 103 by the improvement of the diffusion cover 2 and the fixing piece 6, and the illumination angle is about 60 degrees. In the conventional diffusion cover 2, the illumination angle is often larger than 120 degrees, so that on one hand, the illumination on the operation table 104 is insufficient, and in addition, light is easy to irradiate the operator in use. By adopting the novel diffusion cover 2, light is focused on the operating platform 104, so that discomfort such as dazzling caused by partial light irradiating the eyes of a user due to a large angle is avoided.

Some preferred embodiments of the invention have been described above with reference to the accompanying drawings. It is to be understood by one of ordinary skill in the art that the specific structures and processes shown in the detailed description are exemplary only and not limiting. Moreover, a person skilled in the art can combine the various technical features described above in various possible ways to form new technical solutions, or make other modifications, all of which fall within the scope of the present invention.

Claims (10)

1. The cabinet lamp is characterized in that the lamp comprises a shell, a light source assembly and a diffusion cover, the diffusion cover is matched with the shell, the light source assembly is fixed in the containing cavity of the shell and faces the diffusion cover to emit light, the outer surface of the diffusion cover is made into a fog surface, and at least one surface of the diffusion cover is provided with a prism part which can face the middle focusing light beam of the diffusion cover.

2. The cabinet lighting fixture of claim 1 wherein the diffuser includes a plurality of the prism portions thereon, the plurality of prism portions being arranged in an array along the focus direction.

3. The cabinet lighting fixture of claim 2 wherein the plurality of prism portions are symmetrically distributed about the axis of focus.

4. The cabinet lighting fixture of claim 1 wherein each of the prism portions extends in a direction perpendicular to the direction of focus.

5. The cabinet lighting fixture of claim 1 wherein the housing is formed from an elongated profile.

6. The cabinet lighting fixture of claim 1 wherein the beam of light projected through the diffuser housing has an angular extent of 60 degrees in cross-section in the direction of focus.

7. The cabinet lighting fixture of claim 1, wherein the light source assembly is configured with a linear light source, and the lighting fixture is configured with a fixture to secure the light source, the fixture securing the light source from a front side of the light source.

8. The cabinet lighting fixture of claim 7 wherein the fixing members extend from opposite side edges of the fixing member, the fixing members engaging the housing.

9. The cabinet lighting fixture of claim 7 wherein the fixture is provided with hooks on both sides for engaging with the housing.

10. A cabinet comprising a light fixture as claimed in any one of claims 1 to 9, and a console, the light fixture illuminating the console.

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