CN215808001U

CN215808001U - Desk lamp

Info

Publication number: CN215808001U
Application number: CN202121226609.2U
Authority: CN
Inventors: 林陈椿; 梁林锋; 黄毓龙
Original assignee: Shenzhen Geosheen Lighting Co ltd
Current assignee: Shenzhen Geosheen Lighting Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-11
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a desk lamp, which comprises a lampshade and a lamp panel arranged in the lampshade, wherein the lamp panel is provided with an LED lamp bead, a projection lamp bead and a hemispherical optical cover covering the projection lamp bead, the projection lamp bead is used for generating color pattern projection, the spherical surface of the hemispherical optical cover comprises a plurality of projection surfaces, and each projection surface can project the color pattern generated by the projection lamp bead onto the lampshade, so that a plurality of color pattern projections are formed on the lampshade. Thereby foretell desk lamp is provided with LED lamp pearl on its lamp plate and realizes little night-light illumination function, simultaneously, is provided with the projection lamp pearl that can produce colored pattern projection on the lamp plate, through a plurality of projection face of hemisphere optical cover throws, forms a plurality of colored pattern projection on the lamp shade, makes the interior space more rich vitality to build warm atmosphere.

Description

Desk lamp

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a desk lamp.

Background

The desk lamp is an electric lamp with a base and is placed on a desk, so that the desk lamp is small, exquisite and convenient to carry. The desk lamp mainly has the function of illumination, and is convenient for reading, learning and working. With the continuous development of modern home technology, the requirements of users on the table lamp are continuously increased, and the table lamp is required to provide not only a lighting function but also an atmosphere building function in the home life, so that the user can decorate the life by matching with furniture, cloth art and ornaments.

Therefore, the existing desk lamp only with illumination can not meet the needs of users, and the design of desk lamps with various functions is urgently needed to meet the diversified needs of different users.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a desk lamp capable of generating color pattern projection.

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

the utility model provides a desk lamp, its includes the lamp shade and sets up the lamp plate in the lamp shade, be provided with LED lamp pearl, projection lamp pearl and cover on the lamp plate and locate hemisphere optical cover on the projection lamp pearl, projection lamp pearl is used for producing the projection of colored pattern, the sphere of hemisphere optical cover is including a plurality of projection face, and each projection face all can with the projection of colored pattern that projection lamp pearl produced is thrown extremely on the lamp shade to form a plurality of colored pattern projection on the lamp shade.

As a preferred embodiment, the projection lamp bead is provided with a plurality of projection openings with different shapes, so that a plurality of color pattern projections with different colors and different shapes are generated.

As a preferred embodiment, the spherical surface of the hemispherical optical cover comprises a plurality of regular hexagonal projection surfaces, and each regular hexagonal projection surface can project the color pattern generated by the projection lamp bead onto the lamp cover, so as to form a plurality of color pattern projections on the lamp cover.

As a preferred embodiment, the lamp shade has upper end opening and lower extreme opening, the upper end opening part is equipped with the upper cover, covers on and is equipped with one and is used for lighting/going out LED lamp pearl and is used for adjusting the touch button of the luminance of LED lamp pearl, lower extreme opening part is connected with the base, lamp plate and base fixed connection, be equipped with one on the base and be used for lighting/going out the projection mode button of projection lamp pearl.

As a preferred embodiment, the desk lamp further comprises a circuit board arranged in the lampshade, the circuit board is fixedly connected with the base, and the circuit board is electrically connected with the lamp panel, the touch keys and the projection mode keys respectively.

As a preferred embodiment, the base is further provided with a Type-C power interface, and the Type-C power interface is electrically connected with the circuit board.

As a preferred embodiment, the desk lamp further comprises a battery disposed in the lamp housing, and the battery is electrically connected to the circuit board.

As a preferred embodiment, the upper cover and the base are both made of aluminum alloy materials, and color patterns are formed on the surfaces of the upper cover and the base.

As a preferred embodiment, the upper cover is connected with the lampshade through a snap or screw, and the base is connected with the lampshade through a snap or screw.

As a preferred embodiment, the surface of the lampshade is silk-screened with colorful patterns.

The utility model has the beneficial technical effects that: thereby foretell desk lamp is provided with LED lamp pearl on its lamp plate and realizes little night-light illumination function, simultaneously, is provided with the projection lamp pearl that can produce colored pattern projection on the lamp plate, through a plurality of projection face of hemisphere optical cover throws, forms a plurality of colored pattern projection on the lamp shade, makes the interior space more rich vitality to build warm atmosphere.

Drawings

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

FIG. 1 is a schematic perspective view of a desk lamp according to the present invention;

fig. 2 is an exploded view of the desk lamp of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

As shown in fig. 1-2, in an embodiment of the present invention, the desk lamp includes a lamp housing 10 and a lamp panel 20 disposed in the lamp housing 10, the lamp panel 20 is provided with an LED lamp bead 21, a projection lamp bead 22, and a hemispherical optical cover 23 covering the projection lamp bead 22, the projection lamp bead 22 is used for generating a color pattern projection, a spherical surface of the hemispherical optical cover 23 includes a plurality of projection surfaces, and each projection surface can project the color pattern projection generated by the projection lamp bead 22 onto the lamp housing 10, so as to form a plurality of color pattern projections on the lamp housing 10.

According to the desk lamp, the LED lamp beads 21 are arranged on the lamp panel 20 to achieve the function of small night lamp illumination, meanwhile, the projection lamp beads 22 capable of generating color pattern projection are arranged on the lamp panel 20, and a plurality of color pattern projections are formed on the lampshade 10 through projection of a plurality of projection surfaces of the hemispherical optical cover 23, so that the lampshade 10 presents patterns, and further, the indoor space is richer in vitality, and a warm atmosphere is created.

In a preferred embodiment of the present invention, the projection lamp bead 22 has a plurality of projection openings with different shapes, so as to generate a plurality of color pattern projections with different colors and different shapes. The projection lamp bead 22 in this embodiment has 3 projection ports with different shapes, and can generate color pattern projection of yellow spiders, pink butterflies and blue flying birds.

In a preferred embodiment of the present invention, the spherical surface of the hemispherical optical cover 23 includes a plurality of regular hexagonal projection surfaces, and each regular hexagonal projection surface can project the color pattern generated by the projection lamp bead 22 onto the lampshade 10, so as to form a plurality of color pattern projections on the lampshade 10.

In a preferred embodiment of the present invention, the lampshade 10 has an upper end opening 11 and a lower end opening, an upper cover 30 is disposed at the upper end opening 11, and a touch button 31 for turning on/off the LED lamp bead 21 and for adjusting the brightness of the LED lamp bead 21 is disposed on the upper cover 10. During operation, click touch button 31 can light LED lamp pearl 21 is pressed for a long time touch button 31 can electrodeless regulation the luminance of LED lamp pearl 21 is pressed for a long time again loose hand touch button 31 can be to adjusting the luminance of LED lamp pearl 21 is clicked once more touch button 31 can extinguish LED lamp pearl 21.

The lower extreme opening part is connected with base 40, lamp plate 20 and base 40 screw fixed connection, be equipped with one on the base 40 and be used for lighting on/extinguishing projection lamp pearl 22's projection mode button. When the projection lamp works, the projection lamp bead 22 can be lightened by pressing the projection mode key for a short time to generate color pattern projection, and the projection lamp bead 22 can be extinguished by pressing the projection mode key for a long time.

In a preferred embodiment of the present invention, the desk lamp further includes a circuit board 50 disposed in the lamp housing 10, the circuit board 50 is fixedly connected to the base 40 by screws, and the circuit board 50 is electrically connected to the lamp panel 20, the touch key 31 and the projection mode key, respectively.

In a preferred embodiment of the present invention, the base 40 is further provided with a Type-C power interface 51, and the Type-C power interface 51 is electrically connected to the circuit board 50. The Type-C power interface 51 can be connected with a 5V/1A adapter, so that power is supplied to the desk lamp.

In a preferred embodiment of the present invention, the desk lamp further comprises a battery 60 disposed in the lamp housing 10, wherein the battery 60 is electrically connected to the circuit board 50. The desk lamp can be powered by the battery 60, so that the portability of the desk lamp is improved.

In a preferred embodiment of the present invention, the upper cover 30 is snap-fitted to the lamp housing 10, and the base 40 is snap-fitted to the lamp housing 10. In other embodiments, the upper cover 30 is screwed to the lamp housing 10, and the base 40 is screwed to the lamp housing 10. The upper cover 30 and the base 40 are both made of aluminum alloy materials, and the upper cover 30 and the base 40 are located on the surfaces to form colorful patterns on the surfaces, so that the desk lamp is more attractive.

In a preferred embodiment of the present invention, the surface of the lampshade 10 is silk-screened with a color pattern, and the silk-screened color pattern on the surface of the lampshade 10 is matched with the projection of the color pattern on the lampshade 10, so as to generate a more cool and dazzling light and shadow effect.

The foregoing is considered as illustrative of the preferred embodiments of the utility model and is not to be construed as limiting the utility model in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.

Claims

1. A desk lamp, its characterized in that: the desk lamp is including the lamp shade and set up the lamp plate in the lamp shade, be provided with LED lamp pearl, projection lamp pearl and cover on the lamp plate and locate hemisphere optical cover on the projection lamp pearl, projection lamp pearl is used for producing the projection of colored pattern, the sphere of hemisphere optical cover is including a plurality of projection face, and each projection face all can with the projection of colored pattern that projection lamp pearl produced is thrown extremely on the lamp shade to form a plurality of colored pattern projection on the lamp shade.

2. The desk lamp of claim 1, wherein: the projection lamp bead is provided with a plurality of projection ports with different shapes, so that a plurality of color pattern projections with different colors and different shapes are generated.

3. The desk lamp of claim 2, wherein: the spherical surface of the hemispherical optical cover comprises a plurality of regular hexagonal projection surfaces, and each regular hexagonal projection surface can project the color pattern generated by the projection lamp bead onto the lamp cover, so that a plurality of color pattern projections are formed on the lamp cover.

4. The desk lamp of claim 1, wherein: the LED lamp comprises a lamp shade and is characterized in that the lamp shade is provided with an upper end opening and a lower end opening, an upper cover is arranged at the upper end opening, a touch key used for lighting/extinguishing the LED lamp bead and used for adjusting the brightness of the LED lamp bead is arranged on the upper cover, the lower end opening is connected with a base, the lamp panel is fixedly connected with the base, and a projection mode key used for lighting/extinguishing the projection lamp bead is arranged on the base.

5. The desk lamp as set forth in claim 4, wherein: the desk lamp also comprises a circuit board arranged in the lampshade, the circuit board is fixedly connected with the base, and the circuit board is respectively and electrically connected with the lamp panel, the touch keys and the projection mode keys.

6. The desk lamp of claim 5, wherein: still be equipped with a Type-C power source on the base, this Type-C power source is connected with the circuit board electricity.

7. The desk lamp as set forth in claim 6, wherein: the desk lamp also comprises a battery arranged in the lampshade, and the battery is electrically connected with the circuit board.

8. The desk lamp as set forth in claim 4, wherein: the upper cover and the base are both made of aluminum alloy materials, and colorful patterns are formed on the surfaces of the upper cover and the base.

9. The desk lamp as set forth in claim 4, wherein: the upper cover is connected with the lampshade in a buckling mode or in a screw connection mode, and the base is connected with the lampshade in a buckling mode or in a screw connection mode.

10. The desk lamp of claim 1, wherein: and colorful patterns are printed on the surface of the lampshade in a silk-screen manner.