CN218671858U

CN218671858U - Desk lamp capable of enlarging irradiation range

Info

Publication number: CN218671858U
Application number: CN202223547488.9U
Authority: CN
Inventors: 董山虎
Original assignee: Ningbo Jiangbei District Zhongyuan Home Furnishing Industry And Trade Co ltd
Current assignee: Ningbo Jiangbei District Zhongyuan Home Furnishing Industry And Trade Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-03-21
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a can enlarge irradiation range's desk lamp, include: the lamp holder is internally provided with a power supply, and the outer side of the lamp holder is provided with a power switch which controls the on-off of the power supply; the lamp groove is downwards sunken from the upper end of the lamp holder to form a groove-shaped structure with a rectangular cross section; the light-emitting units are positioned in the lamp trough and distributed in an array; the light-emitting unit is electrically connected with a power supply; the transparent reflecting cover is fixedly connected to the lamp trough and covers the light-emitting unit; and the diffusion unit is arranged at the upper end of the reflecting cover, is of a transparent structure and is used for light emitted by the light-emitting unit to pass through. The utility model discloses practicality and functional strong, but wide application in lamps and lanterns technical field.

Description

Desk lamp capable of enlarging irradiation range

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically indicate a desk lamp that can enlarge irradiation range.

Background

The desk lamp is a common lighting device placed on a desktop, and in the specific implementation process, the lighting function is generally realized in a mode that a plug is plugged into a socket or a power supply is provided by a power supply, the functional requirements of different illumination modes are realized according to different requirements of users, and the partial requirements of the users outside the lighting are met.

However, the table lamp in the prior art has the problems that the irradiation range cannot be enlarged and the function of enlarging the irradiation area cannot be realized in a three-dimensional space, which has certain disadvantages for some users with special requirements, and then has certain use defects. Patent No. CN2020221621949 proposes a baby table lamp with sterilization function, which is structurally improved to meet the sterilization requirement, but it still cannot realize the functions of conveniently irradiating and enlarging the irradiation area in the three-dimensional space, and then has certain defects in the technology.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a conveniently realize shining not equidimension of equidimension and enlarge irradiation area's desk lamp.

The utility model provides a technical scheme does:

a desk lamp capable of expanding irradiation range, comprising:

the lamp holder is internally provided with a power supply, the outer side of the lamp holder is provided with a power switch, and the power switch controls the power supply to be switched on and off;

the lamp groove is downwards sunken from the upper end of the lamp holder to form a groove-shaped structure with a rectangular cross section;

the light-emitting units are positioned in the lamp trough and distributed in an array; the light-emitting unit is electrically connected with a power supply;

the transparent reflecting cover is fixedly connected to the lamp trough and covers the light-emitting unit;

and the diffusion unit is arranged at the upper end of the reflecting cover, is of a transparent structure and is used for light rays emitted by the light-emitting unit to pass through.

Preferably, the reflector comprises a main body with a plurality of compartments, and the light-emitting unit is embedded in the compartments; and a reflecting layer is arranged on the inner wall surface of the compartment.

Preferably, the main body is provided with a structure with an opening at the lower end, and the opening direction faces downwards; the reflecting cover is fixedly connected with the lamp holder.

Preferably, the light emitting unit comprises LED lamps, and the LED lamps are connected in parallel and then electrically connected to a power supply.

Preferably, the diffusion unit comprises a plurality of strip-shaped plates which are stacked together, and the strip-shaped plates are all arranged into a transparent structure.

Preferably, the strip-shaped plates are stacked in a prism shape.

Preferably, the strip-shaped plates are fixedly connected through upper and lower end faces.

Compared with the prior art, the utility model the advantage lie in:

through improving the desk lamp for including lamp stand, light trough, array distribution's luminescence unit and the transparent bowl, the diffusion unit of setting to not only realized the illumination function on the cubical space, but also realized providing the function that the user experienced the sense for different applications, technically have certain practicality and functionality.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

fig. 2 is a structural diagram of a lamp socket in an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 and 2.

A desk lamp capable of expanding an irradiation range, comprising:

the lamp holder comprises a lamp holder 1, wherein a power supply is arranged in the lamp holder 1, a power switch 2 is arranged on the outer side of the lamp holder 1, and the power switch 2 controls the power supply to be switched on and off;

the lamp groove 3 is downwards sunken from the upper end of the lamp holder 1 to form a groove-shaped structure with a rectangular cross section;

the light-emitting units 4 are positioned in the lamp trough 3 and distributed in an array; the light-emitting unit 4 is electrically connected with a power supply;

the transparent reflector 5, the reflector 5 is fixedly connected on the lamp trough 3, and covers the light-emitting unit 4;

and a diffusion unit 6 positioned at an upper end of the reflection case 5, the diffusion unit 6 being formed in a transparent structure for allowing the light emitted from the light emitting unit 4 to pass therethrough.

The function of this device is:

the power switch 2 is started, the power supply is turned on to supply power to the light-emitting unit 4, and the light is ensured to illuminate towards a specific direction under the reflection of the reflecting cover 5, so that the diffuse reflection phenomenon is reduced; on the basis, the diffusion unit 6 is arranged, so that the function of further improving the illumination area of the device is achieved, and the diffusion unit 6 is arranged in a mode of stacking a plurality of diffusion units together, so that the effect of expanding the illumination range in a three-dimensional space is achieved.

Structurally, the reflector 5 and the diffusion unit 6 are correspondingly arranged, so that the function of enlarging the irradiation area and the space range of the device is realized, and the device has certain practicability technically. Due to the arrangement of the diffusion unit 6, the light-emitting unit 4 can be spread according to the track of the diffusion unit 6, and the form of the diffusion unit 6 is improved, so that the effect of facilitating practical operation of a user is achieved, and the requirements of different users are met.

The reflecting cover 5 comprises a main body with a plurality of compartments 5.1, and the light-emitting unit 4 is embedded in the compartments 5.1; the inner wall of the compartment 5.1 is provided with a reflective layer.

The reflecting layer can be coated on the compartment 5.1 by adopting materials such as aluminum foil and the like, so that the light transmission process in a specific direction is carried out under the reflection of the reflecting layer after the light emitting unit 4 emits the light, and the brightness of the irradiation range is improved; and, through the diffusion unit 6 that sets up, the irradiation range after the luminous of this device has further expanded.

The main body is of a structure with an opening at the lower end, and the opening direction is downward; the reflecting cover 5 is fixedly connected with the lamp holder 1.

The reflecting cover 5 and the lamp holder 1 are fixed by adopting connecting pieces in different forms such as screws and the like, so that the lamp holder is convenient for users to use.

The light-emitting unit 4 comprises LED lamps which are connected in parallel and then electrically connected with a power supply.

The LED lamp is convenient to realize the function of distributing a plurality of LED lamp arrays in a form of being clamped in the compartment 5.1.

The diffusion unit 6 comprises a plurality of strip-shaped plates which are stacked together, and the strip-shaped plates are all of a transparent structure.

The arrangement form of the diffusion unit 6 can be directly and movably stacked or fixedly connected and stacked into different shapes, and different application experiences can be met by a user conveniently in the actual operation process.

The strip plates are stacked into a prism shape.

The strip-shaped plates are fixedly connected through the upper end surface and the lower end surface.

Therefore, by adopting the technical scheme provided by the application, the function of facilitating the use of users in different environments is realized, the irradiation range can be enlarged, and certain functionality is technically realized.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A desk lamp capable of enlarging irradiation range, comprising:

the lamp holder is internally provided with a power supply, and the outer side of the lamp holder is provided with a power switch which controls the on-off of the power supply;

2. The desk lamp of claim 1, wherein the reflector comprises a main body with a plurality of compartments, and the light emitting unit is embedded in the compartments; and a reflecting layer is arranged on the inner wall surface of the compartment.

3. The desk lamp capable of expanding the irradiation range as claimed in claim 2, wherein the main body is provided with a structure with an opening at the lower end, and the opening is downward; the reflecting cover is fixedly connected with the lamp holder.

4. The desk lamp capable of expanding the irradiation range as claimed in claim 3, wherein the light emitting unit comprises LED lamps, and the LED lamps are connected in parallel and then electrically connected with a power supply.

5. The desk lamp capable of expanding the irradiation range as claimed in claim 1 or 4, wherein the diffusing unit comprises a plurality of strip-shaped plates stacked together, and the strip-shaped plates are all of a transparent structure.

6. The desk lamp of claim 5, wherein the strip plates are stacked in a prism shape.

7. The desk lamp capable of expanding the irradiation range as claimed in claim 5, wherein the strip-shaped plates are fixedly connected through upper and lower end faces.