CN214700382U

CN214700382U - Desk lamp with soft light divergence

Info

Publication number: CN214700382U
Application number: CN202121381446.5U
Authority: CN
Inventors: 胡婷婷; 金泽勇; 施春兵; 吴斌
Original assignee: ZHEJIANG HAOTING LIGHTING CO Ltd
Current assignee: ZHEJIANG HAOTING LIGHTING CO Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-12
Anticipated expiration: 2031-06-21

Abstract

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a desk lamp with soft light divergence, including lamp shade, base, LED module, lens and control module, be provided with the DC socket on the control module, be provided with the lens mount on the base, be provided with LED module and lens on the lens mount, the lamp shade passes through the bolt fastening on the lens mount, and the lens is located the lamp shade inside, pass through the wire between LED module and the control module and be connected, still include the power cord, the power cord is pegged graft with the cooperation of DC socket; the LED module is provided with a plurality of LED luminous bodies in an annular array, a plurality of cambered surface protruding structures are arranged on the lens at annular intervals, and the cambered surface protruding structures and the LED luminous bodies are in one-to-one correspondence. The utility model provides a desk lamp that light is soft to be dispersed, its light source passes through the independent cambered surface arch on the lens for the light of every LED illuminating part transmission is by the homodisperse, thereby the light struck of whole desk lamp is even, soft.

Description

Desk lamp with soft light divergence

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a desk lamp that light is soft to be dispersed.

Background

At present, a lampshade is arranged on a base of the desk lamp, an LED module is arranged on the base inside the lampshade, and the LED module faces upwards generally, so that the irradiation direction of a light source is upward, the irradiation position is concentrated, and a relatively obvious light level is formed. In addition, the general lampshade has an outward opening, so that internal dust deposition and the like can be caused, and the normal use performance is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technique not enough and provide a desk lamp that light is soft to be dispersed, its simple structure, convenient assembling, light is dispersed softly.

The utility model discloses a desk lamp with soft light divergence, which comprises a lamp shade, a base, a LED module, a lens and a control module, wherein the control module is arranged inside the base through a switch fixing frame, a DC socket is arranged on the control module, a socket of the DC socket is positioned on the surface of the base, the control module is provided with a switch, the base is provided with a lens fixing frame, the lens fixing frame is provided with the LED module and the lens, the lens covers the LED module, the lamp shade is of a semi-closed structure with an opening at the lower end, the lamp shade is fixed on the lens fixing frame through a bolt, the lens is positioned inside the lamp shade, the LED module is connected with the control module through a wire, the desk lamp also comprises a power wire, and the power wire is matched and spliced with the DC socket; the LED module is provided with a plurality of LED luminous bodies in an annular array, a plurality of cambered surface protruding structures are arranged on the lens at annular intervals, and the cambered surface protruding structures and the LED luminous bodies are in one-to-one correspondence.

Above-mentioned technical scheme is through the arrangement that is annular array's LED luminous element on the LED module to the cooperation has cambered surface protruding structure on the lens to carry out the astigmatism, can make the light of whole desk lamp carry out omnidirectional irradiation to the front of LED module, and the light of each region is relatively more even soft. Meanwhile, for the design of the semi-closed lampshade, a fully-closed form is formed after the lampshade is matched with the lens fixing frame, so that the LED module is less influenced by the outside, and the service performance is improved. The lampshade can be designed into a model head shape or an animal shape or a cartoon character shape according to actual requirements.

The upper end surface of the base is in a state of being low in front and high in back, and the lens fixing frame fixed on the base, the LED module and the lens are all inclined forwards. The design of this structure can make the slope of orientation of LED module forward to make the straight ahead light of desk lamp more abundant.

A first concave cavity is arranged on the upper surface of the lens fixing frame, a second concave cavity is arranged at the center of the bottom of the first concave cavity, the diameter of the second concave cavity is smaller than that of the first concave cavity, a plurality of first bulges are uniformly arranged on the side wall of the first concave cavity at intervals, a second bulge is arranged on the side wall of the second concave cavity, the cross sections of the first concave cavity and the second concave cavity are circular, the LED module is circular, the diameter of the LED module is consistent with the inner diameter of the second concave cavity, and an inward concave notch is arranged on the LED module corresponding to the second bulge, the lens is circular, the outer diameter of the lens is consistent with the diameter of the circumference enclosed by the first bulges, a plurality of clamping platforms are uniformly arranged on the circumferential outer surface of the lens at intervals, the clamping platforms correspond to the first bulges one by one, and the clearance between the upper surface of the clamping table and the lower surface of the lens is equal to the clearance between the first bulge and the bottom of the first concave cavity. The design of this structure can very big promotion to LED module and lens assembly efficiency on the lens mount. In the actual operation process, the concave notch of the LED module can correspond to the second protrusion, the LED module is placed into the second concave cavity, then the LED module is rotated, the concave notch and the second protrusion are staggered, and the LED module can be fixed in the second concave cavity simply and conveniently. And the assembly of lens can be put into first cavity after card platform and first arch dislocation, then rotates lens and makes the card platform card rank in first arch, realizes the fixed to lens, and the dismouting is simple and convenient, but repeated dismouting utilizes.

The utility model provides a desk lamp that light is soft to be dispersed, its light source passes through the independent cambered surface arch on the lens for the light of every LED illuminating part transmission is by the homodisperse, thereby the light struck of whole desk lamp is even, soft.

Drawings

Fig. 1 is an exploded view of the structure of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of the lens holder according to the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1:

as shown in fig. 1 and fig. 2, the utility model discloses a desk lamp with soft light divergence, comprising a lamp shade 8, a base 1, an LED module 2, a lens 3 and a control module 4, wherein the control module 4 is arranged inside the base 1 through a switch fixing frame 5, a DC socket 6 is arranged on the control module 4, the socket of the DC socket 6 is positioned on the surface of the base 1, a switch is arranged on the control module 4, a lens fixing frame 9 is arranged on the base 1, the LED module 2 and the lens 3 are arranged on the lens fixing frame 9, the lens 3 covers the LED module 2, the lampshade 8 is of a semi-closed structure with an opening at the lower end, the lampshade 8 is fixed on the lens fixing frame 9 through a bolt, the lens 3 is positioned in the lampshade 8, the LED module 2 is connected with the control module 4 through a wire, the LED module also comprises a power line 7, and the power line 7 is matched and spliced with the DC socket 6; the LED module 2 is provided with a plurality of LED luminous bodies 11 in an annular array, the lens 3 is provided with a plurality of cambered surface protruding structures 10 at annular intervals, and the cambered surface protruding structures 10 correspond to the LED luminous bodies 11 one by one.

The upper end surface of the base 1 is in a state of being low in front and high in back, and the lens fixing frame 9 fixed on the base 1, the LED module 2 arranged on the lens fixing frame 9 and the lens 3 are inclined forwards.

As shown in fig. 3, a first cavity 12 is provided on the upper surface of the lens holder 9, a second cavity 13 is provided at the center of the bottom of the first cavity 12, the diameter of the second cavity 13 is smaller than that of the first cavity 12, a plurality of first protrusions 14 are uniformly provided at intervals on the side wall of the first cavity 12, a second protrusion 15 is provided on the side wall of the second cavity 13, the cross sections of the first cavity 12 and the second cavity 13 are circular, the LED module 2 is circular, the diameter of the LED module 2 is consistent with the inner diameter of the second cavity 13, an inward recess 16 is provided on the LED module 2 corresponding to the second protrusion 15, the lens 3 is circular, the outer diameter of the lens 3 is consistent with the diameter of the circumference enclosed by the plurality of first protrusions 14, a plurality of locking blocks 17 are uniformly provided at intervals on the circumferential outer surface of the lens 3, the locking blocks 17 correspond to the first protrusions 14 one to one, and the gap between the upper surface of the chuck 17 and the lower surface of the lens 3 is equal to the gap between the first protrusion 14 and the bottom of the first cavity 12.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. A desk lamp with soft light divergence is characterized in that: the LED lamp comprises a lamp shade, a base, an LED module, a lens and a control module, wherein the control module is arranged in the base through a switch fixing frame, a DC socket is arranged on the control module, a socket of the DC socket is positioned on the surface of the base, a switch is arranged on the control module, a lens fixing frame is arranged on the base, the LED module and the lens are arranged on the lens fixing frame, the lens covers the LED module, the lamp shade is of a semi-closed structure with an opening at the lower end, the lamp shade is fixed on the lens fixing frame through a bolt, the lens is positioned in the lamp shade, the LED module is connected with the control module through a wire, and the LED lamp also comprises a power line, and the power line is matched and plugged with the DC socket; the LED module is provided with a plurality of LED luminous bodies in an annular array, a plurality of cambered surface protruding structures are arranged on the lens at annular intervals, and the cambered surface protruding structures and the LED luminous bodies are in one-to-one correspondence.

2. A desk lamp with soft light divergence according to claim 1, wherein: the upper end surface of the base is in a state of being low in front and high in back, and the lens fixing frame fixed on the base, the LED module and the lens are all inclined forwards.

3. A desk lamp with soft light divergence according to claim 1 or 2, wherein: a first concave cavity is arranged on the upper surface of the lens fixing frame, a second concave cavity is arranged at the center of the bottom of the first concave cavity, the diameter of the second concave cavity is smaller than that of the first concave cavity, a plurality of first bulges are uniformly arranged on the side wall of the first concave cavity at intervals, a second bulge is arranged on the side wall of the second concave cavity, the cross sections of the first concave cavity and the second concave cavity are circular, the LED module is circular, the diameter of the LED module is consistent with the inner diameter of the second concave cavity, and an inward concave notch is arranged on the LED module corresponding to the second bulge, the lens is circular, the outer diameter of the lens is consistent with the diameter of the circumference enclosed by the first bulges, a plurality of clamping platforms are uniformly arranged on the circumferential outer surface of the lens at intervals, the clamping platforms correspond to the first bulges one by one, and the clearance between the upper surface of the clamping table and the lower surface of the lens is equal to the clearance between the first bulge and the bottom of the first concave cavity.