CN211450440U

CN211450440U - High-efficiency energy-saving lighting lamp

Info

Publication number: CN211450440U
Application number: CN202020478105.9U
Authority: CN
Inventors: 李树生
Original assignee: Zhongshan Henier Lighting Technology Co ltd
Current assignee: Zhongshan Henier Lighting Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-09-08
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a high-efficiency energy-saving lighting lamp, which comprises a shell, a first convex lens group and an LED light source, wherein the shell comprises a focusing lens cone and a lamp holder, the LED light source is arranged in the lamp holder, a fixed lens cone is arranged in the lamp holder, a second convex lens group is arranged in the fixed lens cone, a light effect application component is arranged in the focusing lens cone, the light effect application component is arranged between the first convex lens group and the second convex lens group, the center of the light effect application component is provided with a light transmitting hole, the light emitted by the LED light source sequentially passes through the second convex lens group and the light transmitting hole of the light effect component and then is emitted from the first convex lens group, the light effect application component is arranged between the first convex lens group and the second convex lens group, the light effect application component is far away from the LED light source, the light emitted by the LED light source is emitted from the light transmitting hole due to the convex lens playing a focusing role, the lighting efficiency of the lighting lamp is improved, the brightness is sufficient, and the lighting lamp can effectively improve the lighting efficiency under the condition of equal energy consumption.

Description

High-efficiency energy-saving lighting lamp

Technical Field

The utility model relates to an illumination lamps and lanterns field specifically relates to an energy-efficient illumination lamps and lanterns.

Background

In order to ensure the beauty and sufficient brightness of interior decoration, people like to adopt wall-embedded LED illuminating lamps, the applicant proposes the following application number in order to solve the technical problems that the light of a common LED illuminating lamp is not concentrated enough, the intensity of the light is mostly reduced gradually from the center to the periphery, and no obvious illumination boundary exists: 201921333490.1, the patent names: an application of utility model of lighting lamp, as shown in fig. 1, the lighting lamp includes a housing 1A and a LED light source 2A, a plurality of convex lenses 3A and a circular film 4A installed in the housing 1A, a light hole 41A is provided in the film 4A, the plurality of convex lenses 3A includes a first convex lens 31A, a second convex lens 32A and a third convex lens 33A set up from the LED light source 2A, the film 4A is set up between the first convex lens 31A and the second convex lens 32A, the housing 1A includes a first lens barrel 11A, a second lens barrel 12A and a lamp holder 13A, the LED light source 2A is installed in the lamp holder 13A, the third convex lens 33A is installed in the first lens barrel 11A, the first convex lens 31A, the film 4A and the second convex lens 32A are installed together through the second lens barrel 12A, the structure adopts the plurality of convex lenses 3A to focus and image the LED light source 2A, the light of the LED light source 2A is uniformly distributed; the film makes the lighting area of the lighting lamp have obvious boundary, and creates lighting effect with larger contrast; the film is installed in the macropore section, and the outward flange of light trap 41A and the inner wall point contact of aperture section make LED light source 2A's light penetrate out shell 1A as far as, reduce the consumption of light energy, but this design exists at certain shortcoming: because the film sets up between first convex lens and second convex lens, is too close to LED light source 2A for most light that LED light source 2A jetted out is sheltered from, thereby has reduced the lighting efficiency of light, makes luminance not enough.

Disclosure of Invention

The utility model aims at providing a high-efficient energy-conserving illumination lamps and lanterns solves the light among the prior art because the film is too close to the LED light source for most light that the LED light source jetted out is sheltered from, has reduced the lighting efficiency of light, makes the not enough technical problem of luminance.

The technical scheme of the utility model is realized like this:

the utility model provides an energy-efficient illumination lamps and lanterns, includes shell, first convex lens group and installs the LED light source in the shell, the shell includes focusing lens cone and lamp stand, the one end at focusing lens cone is installed to the lamp stand, the LED light source is installed in the lamp stand, the other end of focusing lens cone is arranged in to first convex lens group still install fixed lens cone in the lamp stand, install the second convex lens group in fixed lens cone the subassembly is applied to the adjustable light efficiency that is provided with in the focusing lens cone, the subassembly is applied to the light efficiency is arranged in first convex lens group with between the second convex lens group the subassembly center is provided with the light trap for the light efficiency, and the light that jets out from the LED light source passes second convex lens group, the light trap of subassembly is applied to the light efficiency in proper order, then jets out from first convex lens group.

Preferably, the focusing lens barrel is in threaded connection with the light effect application component.

Preferably, the lighting effect application assembly comprises an annular connecting seat and a light blocking sheet, the connecting seat is in threaded connection with the focusing lens barrel, the light blocking sheet is installed on the connecting seat, and the light holes are formed in the light blocking sheet.

Preferably, the housing further includes an annular fixing seat, the fixing seat is mounted at the other end of the focusing lens barrel, and the first convex lens group is embedded in the fixing seat.

Preferably, a fixing ring is further arranged in the focusing lens barrel, and the fixing ring is used for compressing and fixing the first convex lens group in the fixing seat.

Preferably, the first convex lens group includes a first plano-convex lens and a second plano-convex lens, and the first plano-convex lens and the second plano-convex lens are combined to form a double convex lens and are installed in the fixed base.

Preferably, the first convex lens group comprises a first plano-convex lens and a second plano-convex lens, and the first plano-convex lens and the second plano-convex lens are arranged in the fixed seat at intervals along the axial direction.

Preferably, a face ring is installed outside the fixed seat, the face ring is locked on the fixed seat through at least 2 bolts, a screw hole through which the bolt passes is formed in the face ring, and the tail of the bolt penetrates through the screw hole and abuts against the outer side face of the fixed seat, so that the face ring and the fixed seat are fastened together.

Preferably, the second convex lens group comprises a third plano-convex lens and a fourth plano-convex lens, the third plano-convex lens and the fourth plano-convex lens are arranged in the fixed lens barrel at intervals along the axial direction, and the fourth plano-convex lens is close to the LED light source.

Preferably, the second convex lens group comprises a third plano-convex lens and a fourth plano-convex lens, the third plano-convex lens and the fourth plano-convex lens form a double convex lens in combination and are arranged in the fixed lens barrel, and the fourth plano-convex lens is close to the LED light source.

Compared with the prior art, the utility model, there is following advantage:

1. a high-efficiency energy-saving lighting lamp comprises a shell, a first convex lens group and an LED light source, wherein the shell comprises a focusing lens barrel and a lamp holder, the LED light source is arranged in the lamp holder, a fixed lens barrel is also arranged in the lamp holder, a second convex lens group is arranged in the fixed lens barrel, a light effect application component is arranged in the focusing lens barrel and is arranged between the first convex lens group and the second convex lens group, a light transmitting hole is formed in the center of the light effect application component, light emitted from the LED light source sequentially passes through the second convex lens group and the light transmitting hole of the light effect application component and then is emitted from the first convex lens group, the light effect application component is arranged between the first convex lens group and the second convex lens group, the light effect application component is far away from the LED light source as far as possible, the convex lens plays a focusing role in focusing, the light effect application component is far away from the LED light source, and most of the light emitted from the LED light source can be emitted from the light transmitting hole as far as possible, therefore, the illuminating efficiency of the illuminating lamp is improved, the brightness is sufficient, and the illuminating efficiency of the illuminating lamp can be effectively improved under the condition that the same energy consumption is used by the illuminating lamp.

2. Other advantages of the present invention are described in detail in the examples section of this specification.

Drawings

FIG. 1 is a cross-sectional view of a prior art light;

FIG. 2 is a cross-sectional view of an illumination lamp according to an embodiment;

fig. 3 is an exploded view of an illumination lamp according to a first embodiment;

fig. 4 is a schematic structural diagram of a light effect application assembly with a square light hole according to an embodiment;

fig. 5 is a schematic structural view of a light effect application assembly with triangular light holes according to an embodiment;

fig. 6 is a schematic structural diagram of a light effect application assembly with an elliptical light hole according to an embodiment;

FIG. 7 is a schematic structural diagram of a light effect application assembly with hexagonal light holes according to an embodiment;

fig. 8 is a cross-sectional view of an illumination lamp provided in the second embodiment;

fig. 9 is a cross-sectional view of an illumination lamp provided in the third embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 2 to 7, this embodiment provides a high-efficiency and energy-saving lighting fixture, which includes a housing 1, a first convex lens set 2, and an LED light source 3 installed in the housing 1, where the housing 1 includes a focusing lens barrel 11 and a lamp holder 12, the lamp holder 12 is installed at one end of the focusing lens barrel 11, the lamp holder 12 is in threaded connection with the focusing lens barrel 11, and the mounting position of the focusing lens barrel 11 is conveniently adjusted by adopting a threaded connection manner, so that the focal length of the first convex lens set 2 is simple and convenient to adjust, the LED light source 3 is installed in the lamp holder 12, the first convex lens set 2 is placed at the other end of the focusing lens barrel 11, a fixed lens barrel 13 is further installed in the lamp holder 12, a second convex lens set 4 is installed in the fixed lens barrel 13, a lighting effect application component 5 is adjustably installed in the focusing lens barrel 11, the lighting effect application component 5 is placed between the first convex lens set 2 and the second convex lens set 4, the center of the light effect application component 5 is provided with a light transmitting hole 51, light emitted from the LED light source 3 sequentially passes through the second convex lens group 4 and the light transmitting hole 51 of the light effect application component 5, then the light is emitted from the first convex lens group 2, the light effect application component 5 is arranged between the first convex lens group 2 and the second convex lens group 4, the light effect application component 5 is far away from the LED light source 3 as far as possible, the convex lens plays a focusing role in focusing light, the light effect application component 5 is far away from the LED light source 3, most of light emitted from the LED light source 3 can be emitted from the light transmitting hole 51 as far as possible, and therefore the lighting efficiency of the lighting lamp is improved, the brightness is sufficient, and the lighting lamp can effectively improve the lighting efficiency of the lighting lamp under the condition of using the same energy consumption.

Threaded connection between subassembly 5 is used to focusing lens cone 11 and light efficiency, subassembly 5 is used to light efficiency is including being annular connecting seat 52 and the piece 53 that is in the light, threaded connection between connecting seat 52 and the focusing lens cone 11, the piece 53 that is in the light passes through the mounting screw on connecting seat 52, light trap 51 sets up on the piece 53 that is in the light, light trap 51 is oval or polygon or takes the circular at wavy edge, and the installation is simple, conveniently adjusts the light efficiency and uses subassembly 5 and LED light source 3's distance, makes light can follow light trap 51 as far as and jets out, simultaneously, also guarantees that the light that jets out has obvious illumination boundary, builds the great illuminating effect of contrast.

Specifically, the shape of the light transmission hole 51 may be an ellipse, a triangle, a quadrangle, a hexagon, a circle provided with wavy edges, or the like.

The shell 1 further comprises an annular fixed seat 14, the fixed seat 14 is mounted at the other end of the focusing lens barrel 11, the first convex lens group 2 is embedded in the fixed seat 14, and the fixed seat 14 is in threaded connection with the focusing lens barrel 11, so that the shell is convenient to detach; still be provided with solid fixed ring 15 in the focusing lens cone 11, gu fixed ring 15 is used for compressing tightly first convex lens group 2 and fixes in fixing base 14, gu threaded connection between fixed ring 15 and the focusing lens cone 11, it is convenient to adjust, and the installation is simple, makes the fixed mode of first convex lens group 2 become simple.

Specifically, first convex lens group 2 includes first plano-convex lens 2A and second plano-convex lens 2B, first plano-convex lens 2A and the combination of second plano-convex lens 2B form a biconvex lens and install in fixing base 14, and a biconvex lens is constituteed to two practical plano-convex lenses, simple process, and processing is convenient, and the processing cost is low.

Preferably, the second convex lens group 4 includes a third plano-convex lens 4A and a fourth plano-convex lens 4B, the third plano-convex lens 4A and the fourth plano-convex lens 4B are arranged in the fixed lens barrel 13 at intervals along the axial direction, the fourth plano-convex lens 4B is close to the LED light source 3, and the light emitted from the LED light source 3 enters from the plane of the fourth plano-convex lens 4B.

The illuminating lamp fixing structure is characterized in that a face ring 6 is installed outside the fixing seat 14, the face ring 6 is locked on the fixing seat 14 through at least 2 bolts 7, screw holes 61 through which the bolts 7 penetrate are formed in the face ring 6, the tail portions of the bolts 7 penetrate through the screw holes 61 and abut against the outer side face of the fixing seat 14, the face ring 6 and the fixing seat 14 are fastened together, at least two clamping lugs are further arranged on the outer side wall of the face ring 6, and the clamping lugs are used for enabling the illuminating lamp to be easily fixed in a wall body.

Example two:

as shown in fig. 8, in the present embodiment, an assembly manner of the first convex lens group 2 is changed based on the first embodiment, in the present embodiment, the first convex lens group 2 includes a first plano-convex lens 2A and a second plano-convex lens 2B, and the first plano-convex lens 2A and the second plano-convex lens 2B are axially and alternately arranged in the fixing base 14, so that light of the illumination lamp can be more concentrated.

Example three:

as shown in fig. 9, in this embodiment, an assembly manner of the second convex lens group 4 is changed based on the first embodiment or the second embodiment, the second convex lens group 4 includes a third plano-convex lens 4A and a fourth plano-convex lens 4B, the third plano-convex lens 4A and the fourth plano-convex lens 4B are combined to form a biconvex lens and are installed in the fixed barrel 13, and the fourth plano-convex lens 4B is close to the LED light source 3, so that light of the illumination lamp can be more concentrated.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.

Claims

1. The utility model provides an energy-efficient lighting fixture, includes shell (1), first convex lens group (2) and installs LED light source (3) in shell (1), shell (1) is including focusing lens cone (11) and lamp stand (12), the one end at focusing lens cone (11) is installed in lamp stand (12), install in lamp stand (12) LED light source (3), the other end of focusing lens cone (11) is arranged in first convex lens group (2) still install fixed lens cone (13) in lamp stand (12), install second convex lens group (4), its characterized in that in fixed lens cone (13): the LED lens focusing lens is characterized in that a light effect application component (5) is adjustably arranged in the focusing lens barrel (11), the light effect application component (5) is arranged between the first convex lens group (2) and the second convex lens group (4), a light hole (51) is formed in the center of the light effect application component (5), light emitted from the LED light source (3) sequentially penetrates through the second convex lens group (4) and the light hole (51) of the light effect application component (5), and then the light is emitted from the first convex lens group (2).

2. An energy efficient lighting fixture as recited in claim 1, wherein: the focusing lens barrel (11) is in threaded connection with the light effect application assembly (5).

3. An energy efficient lighting fixture as recited in claim 2, wherein: the light effect application assembly (5) comprises a ring-shaped connecting seat (52) and a light blocking sheet (53), the connecting seat (52) is in threaded connection with the focusing lens barrel (11), the light blocking sheet (53) is installed on the connecting seat (52), and the light holes (51) are formed in the light blocking sheet (53).

4. An energy efficient lighting fixture as recited in claim 1, 2, or 3, wherein: the shell (1) further comprises an annular fixed seat (14), the fixed seat (14) is installed at the other end of the focusing lens barrel (11), and the first convex lens group (2) is embedded in the fixed seat (14).

5. An energy efficient lighting fixture as recited in claim 4, wherein: and a fixing ring (15) is further arranged in the focusing lens barrel (11), and the fixing ring (15) is used for compressing and fixing the first convex lens group (2) in the fixing seat (14).

6. An energy efficient lighting fixture as recited in claim 5, wherein: the first convex lens group (2) comprises a first plano-convex lens (2A) and a second plano-convex lens (2B), and the first plano-convex lens (2A) and the second plano-convex lens (2B) are combined to form a double convex lens and are arranged in the fixed seat (14).

7. An energy efficient lighting fixture as recited in claim 5, wherein: the first convex lens group (2) comprises a first plano-convex lens (2A) and a second plano-convex lens (2B), and the first plano-convex lens (2A) and the second plano-convex lens (2B) are arranged in the fixed seat (14) at intervals along the axial direction.

8. An energy efficient lighting fixture as recited in claim 7, wherein: the fixing seat (14) is externally provided with a face ring (6), the face ring (6) is locked on the fixing seat (14) through at least 2 bolts (7), the face ring (6) is provided with screw holes (61) through which the bolts (7) penetrate, the tail of each bolt (7) penetrates through the corresponding screw hole (61) and abuts against the outer side face of the corresponding fixing seat (14), and the face ring (6) and the fixing seat (14) are fastened together.

9. An energy efficient lighting fixture as recited in claim 1, wherein: the second convex lens group (4) comprises a third flat convex lens (4A) and a fourth flat convex lens (4B), the third flat convex lens (4A) and the fourth flat convex lens (4B) are arranged in the fixed lens barrel (13) at intervals along the axial direction, and the fourth flat convex lens (4B) is close to the LED light source (3).

10. An energy efficient lighting fixture as recited in claim 1, wherein: the second convex lens group (4) comprises a third flat convex lens (4A) and a fourth flat convex lens (4B), the third flat convex lens (4A) and the fourth flat convex lens (4B) are combined to form a double-convex lens and are arranged in the fixed lens barrel (13), and the fourth flat convex lens (4B) is close to the LED light source (3).