CN211146221U

CN211146221U - L ED lamp panel and variable power L ED street lamp

Info

Publication number: CN211146221U
Application number: CN201922204262.0U
Authority: CN
Inventors: 宋军
Original assignee: Shenzhen Lepower Opto Electronics Co ltd
Current assignee: Shenzhen Lepower Opto Electronics Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-31
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an L ED lamp plate and variable power L ED street lamp, this L ED lamp plate include lamp plate main part and lamp pearl, outwards be provided with many installation tracks, each from its middle part position in the lamp plate main part the interval is provided with a plurality of lamp pearl installation positions on the installation track, the lamp pearl is installed with the detachable mode lamp pearl installation position department the utility model discloses can also change lamp pearl quantity when lamp power changes, the arrangement of lamp pearl also can change thereupon, enables the lamp pearl and keeps the range between two parties at luminous region all the time, keeps arranging beautifully, makes the product heat dissipation better not influence pleasing to the eye, can make the light of lamp pearl concentrate between two parties, not only can effectively improve luminous effect, but also can improve the pleasing to the eye effect of L ED lamp plate to when installing this L ED lamp plate on lamps and lanterns, only need once install the degree of difficulty, improve the installation effectiveness.

Description

L ED lamp panel and variable power L ED street lamp

Technical Field

The utility model relates to an L ED lamps and lanterns technical field, L ED lamp plate and variable power L ED street lamp in the concretely relates to.

Background

L ED street lamp's L ED lamp plate on the quantity and the position of lamp pearl are generally based on the power that L ED street lamp needs reached and design, for example when required power is great, the quantity of lamp pearl will be designed comparatively much, when required power is less, the quantity of lamp pearl will be designed comparatively few, the position of lamp pearl is generally concentrated and is designed the middle part position in luminous region.

There are some L ED street lamps of variable power in the market, it generally sets up a plurality of L ED lamp plates side by side together, and every L ED lamp plate is along transversely or along vertically being covered with whole luminous region, obtains different powers through the quantity of selection collocation L ED lamp plate, but the light that this kind of L ED street lamp sent easily spreads, can't concentrate, leads to the luminous effect not good, sets up a plurality of L ED lamp plates in addition and also can cause not little burden for the installation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an L ED lamp plate and variable power L ED street lamp can realize the purpose that light concentrated placed in the middle.

According to a first aspect, an embodiment provides an L ED lamp panel, including:

the lamp panel comprises a lamp panel main body, wherein a plurality of installation tracks are arranged outwards from the middle position of the lamp panel main body, and a plurality of lamp bead installation positions are arranged on each installation track at intervals;

and the lamp beads are detachably arranged at the lamp bead installation positions.

As a further alternative to the L ED light panel, multiple mounting tracks intersect at a point at the center of the light panel body.

As a further alternative of L ED lamp plate, the middle part position of lamp plate main part is formed with a lamp pearl installing zone, and is many the installation orbit certainly lamp pearl installing zone is to keeping away from the direction extension of lamp pearl installing zone.

As a further alternative of the L ED lamp panel, the mounting tracks are straight lines, and a plurality of the mounting tracks are arranged on the lamp panel main body at even intervals along the circumferential direction, or are arranged on the lamp panel main body in a crossed manner.

As a further alternative of the L ED lamp panel, the mounting tracks are straight lines, and a plurality of the mounting tracks form a shape like a Chinese character 'mi'.

According to a second aspect, an embodiment provides a variable power L ED street lamp, including a lamp body cover and the L ED lamp panel according to the first aspect, wherein the L ED lamp panel is mounted on the lamp body cover.

As a further alternative of the power-variable L ED street lamp, a L ED lamp panel mounting cavity is formed in the lamp body upper cover, a plurality of mounting columns are arranged in the L ED lamp panel mounting cavity, and the L ED lamp panel is mounted on the mounting columns.

As a further alternative of the variable power L ED street lamp, the street lamp further comprises a lens, and the lens can cover at least one lamp bead installation position.

As a further alternative of the L ED street lamp with variable power, a peripheral flange is convexly formed at the outer edge of the lamp body upper cover, a first inner peripheral flange is further arranged on the inner side of the peripheral flange, the first inner peripheral flange surrounds the L ED lamp panel mounting cavity, a first groove is formed in the first inner peripheral flange, a first sealing ring is arranged in the first groove, glass is arranged on the sealing ring in a covering manner, and a sealing cover is arranged on the glass upper cover.

As a further alternative of the L ED street lamp, the street lamp further includes a lamp body lower cover, the lamp body upper cover further has a second inner peripheral flange formed thereon, the second inner peripheral flange is located inside the outer peripheral flange and is spaced apart from the first inner peripheral flange, and the lamp body lower cover is mounted on the second inner peripheral flange and forms a sealed connection with the second inner peripheral flange.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

l ED lamp plate in the embodiment above according to, because be provided with many installation tracks in the lamp plate main part, the interval is provided with a plurality of lamp pearl installation positions on each installation track, when needs make L ED lamp plate have required power, install the lamp pearl that adapts to quantity on the lamp pearl installation position that is in the intermediate position can, the light of all lamp pearls this moment can concentrate between two parties, not only can effectively improve luminous effect, but also can improve the pleasing to the eye effect of L ED lamp plate, and when installing this L ED lamp plate on lamps and lanterns, only need once install can, can effectively reduce the degree of difficulty, improve the installation effectiveness.

Drawings

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

Wherein:

fig. 1 shows a schematic structural diagram of an L ED street lamp according to an embodiment of the present invention;

fig. 2 shows an explosion schematic diagram of an L ED street lamp according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of an L ED street lamp body cover according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of an L ED lamp panel according to an embodiment of the present invention;

fig. 5 shows a schematic structural diagram of a lens provided in accordance with an embodiment of the present invention.

Description of the main element symbols:

100-lamp body upper cover, 200-lamp body lower cover, 300-L ED lamp panel, 400-sealing ring, 500-glass, 600-sealing cover, 700-lens, 101-L ED lamp panel mounting cavity, 102-control cavity, 110-mounting column, 120-peripheral flange, 130-first inner peripheral flange, 140-thread mounting column, 150-second inner peripheral flange, 160-connecting bridge, 210-outer flange cover, 220-lower cover inner flange, 310-second thread hole, 320-lamp panel main body, 330-lamp bead, 710-lens unit, 111-first thread hole, 131-first groove, 151-second groove, 161-wiring hole, 321-mounting track and 3211-lamp bead mounting position.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the utility model provides a power-variable L ED street lamp (hereinafter be referred to as "L ED street lamp"), this L ED lamp can formulate different powers to satisfy the user demand to the various scenes of L ED street lamp.

Referring to fig. 1-2, the L ED street lamp includes a lamp body top cover 100, a lamp body bottom cover 200, and a L ED lamp panel 300, wherein the L ED lamp panel 300 is mounted on the lamp body top cover 100, for this purpose, a L ED lamp panel mounting cavity 101 is formed on the lamp body top cover 100, in addition, the lamp body top cover 100 and the lamp body bottom cover 200 form a control cavity 102, and a battery, a connection terminal, a controller, etc. are disposed in the control cavity 102.

Referring to fig. 3-4, in order to mount the L ED lamp panel 300, a plurality of mounting posts 110 are disposed in the L ED lamp panel mounting cavity 101, each mounting post 110 is formed with a first threaded hole 111, a second threaded hole 310 is disposed at a corresponding position of the L ED lamp panel 300, and at this time, the L ED lamp panel 300 can be mounted on the mounting posts 110 by sequentially screwing fasteners such as screws into the second threaded holes 310 and the first threaded holes 111.

As a preferable scheme, the mounting posts 110 should be uniformly spaced in the L ED lamp panel mounting cavity 101, and the second threaded holes 310 should also be uniformly spaced on the L ED lamp panel 300, so that the L ED lamp panel 300 can be uniformly stressed, and the L ED lamp panel 300 will not deform after the L ED lamp panel 300 is mounted on the mounting posts 110.

As shown in fig. 4, taking the L ED lamp panel 300 as an example of a substantially rectangular shape, the second threaded holes 310 may be arranged in a plurality of columns or a plurality of rows along the longitudinal direction or the transverse direction, and the distances between the columns or the rows are the same, and the distances between the second threaded holes 310 in the same column or the same row are also the same, so that the design can ensure that the force applied to each part on the L ED lamp panel 300 is uniform.

Of course, in other cases, for example, when the shape of the L ED lamp panel 300 is irregular, the number and the positions of the second threaded holes 310 matching the structure of the L ED lamp panel 300 may be arranged according to the structural characteristics of the lamp panel 300, the number of the second threaded holes 310 is less where the stress is concentrated, and the number of the second threaded holes 310 may be more at other positions.

It should be understood that the L ED lamp panel 300 is only used as a light source, and for the L ED street lamp, it is required to have good waterproof performance based on the characteristics of its application in outdoor environment, so that each connection point of the L ED street lamp is required to have better sealing effect, and in combination with the above description, the points required to be sealed mainly focus on the L ED lamp panel mounting cavity 101, the control cavity 102, the interconnection therebetween, and the like, and for easy understanding, the description is first made from the related designs of the lamp body upper cover 100 and the L ED lamp panel mounting cavity 101.

Referring to fig. 3, in an embodiment of the present invention, the lamp body upper cover 100 is substantially a plate-shaped structure (not limited thereto, in other embodiments, the lamp body upper cover 100 may have other shapes), the outer edge of the lamp body upper cover 100 is protruded to form a peripheral flange 120, the inner side of the peripheral flange 120 is further provided with a first inner peripheral flange 130, and the first inner peripheral flange 130 encloses the L ED lamp panel mounting cavity 101.

The embodiment of the utility model provides a through carry out the design of peripheral flange 120 and first inner peripheral flange 130 to lamp body upper cover 100, can protect L ED lamp plate 300 to setting up in L ED lamp plate installation cavity 101 well for L ED street lamp has good waterproof performance.

Further, a first groove 131 is further formed in the first inner peripheral flange 130, the first groove 131 is formed by recessing the surface of the first inner peripheral flange 130, and a first seal ring 400 is disposed in the first groove 131, so that the waterproof performance can be further improved by disposing the first seal ring 400.

Furthermore, the sealing ring 400 is covered with the glass 500, the glass 500 is covered with the sealing cover 600, and the glass 500 and the sealing cover 600 can form a sealing assembly with the lamp body upper cover 100, except that the light emitting range of the L ED lamp panel 300 is regulated together with the lamp body upper cover 100.

Specifically, after the sealing ring 400 is covered with the glass 500, the L ED lamp panel installation cavity 101 is sealed to a certain extent, and then the sealing cover 600 is covered with the glass 500, so that the sealing effect is further enhanced.

More specifically, referring to fig. 2, the sealing cover 600 is a hollow frame-shaped structure, and the peripheral shape of the sealing cover 600 is matched with the edge of the glass 500, that is, the edge of the sealing cover 600 can just press against the edge of the glass 500, and in order to realize the installation of the sealing cover 600, the area of the edge of the sealing cover 600 should be slightly larger than that of the glass 500, so that a threaded hole and the like can be designed on the sealing cover 600.

Preferably, after the sealing cover 600 is covered on the glass 500, the area of the portion of the edge beyond the glass 500 is just the same as the distance from the peripheral flange 120 to the first inner peripheral flange 130, that is, the portion beyond the glass 500 can just cover the space from the peripheral flange 120 to the first inner peripheral flange 130, so that the sealing cover 600 can be flush with the outer surface of the lamp body upper cover 100, which is beneficial to improving the overall appearance of the L ED street lamp.

In addition, be provided with screw thread erection column 140 in the space between peripheral flange 120 to first inner peripheral flange 130, this screw thread erection column 140 is formed with the screw hole, can lock sealed lid 600 on lamp body upper cover 100 through fasteners such as screw this moment to form totally enclosed L ED lamp plate installation cavity 101.

Regarding the control cavity 102, a second inner peripheral flange 150 is further formed on the lamp body upper cover 100, the second inner peripheral flange 150 is located inside the outer peripheral flange 120 and spaced apart from the first inner peripheral flange 130, and the lamp body lower cover 200 is mounted at the second inner peripheral flange 150 and forms a sealing connection with the second inner peripheral flange 150.

The second inner peripheral flange 150 may have a structure similar to that of the first inner peripheral flange 130, for example, a second groove 151 may be provided, and a second sealing ring (not shown) may be provided in the second groove 151, which will not be described herein again. Referring to fig. 1, the lamp body lower cover 200 may be designed corresponding to the second inner peripheral flange 150, for example, the outer edge of the lamp body lower cover 200 may also be formed with a lower cover outer flange 210 similar to the outer peripheral flange 120, and the inner side of the lower cover outer flange 210 is also provided with a lower cover inner flange 220 similar to the second inner peripheral flange 150, at this time, the sealing connection may be realized by the cooperation between the outer peripheral flange 120 and the lower cover outer flange 210 and the cooperation between the second inner peripheral flange 150 and the lower cover inner flange 220.

For connection between L ED lamp panel mounting cavity 101 and control cavity 102, please refer to fig. 3, a connection bridge 160 is disposed between L ED lamp panel mounting cavity 101 and control cavity 102, a wire hole 161 for routing is formed in the middle of the connection bridge 160, and the aperture of the wire hole 161 matches with the external dimensions of an electric wire and the like, so as to improve the sealing effect between L ED lamp panel mounting cavity 101 and control cavity 102 to the maximum extent.

Referring to fig. 3, an uneven structure or heat dissipation fins are further disposed at the bottom of the L ED lamp panel mounting cavity 101, and the heat dissipation fins are integrally disposed on the lamp body upper cover 100, so that the lamp body upper cover 100 is lighter in weight, smaller in size, and better in heat dissipation effect.

On the other hand, referring to fig. 2-5, in order to improve the light emitting effect of the L ED lamp panel 300, a lens 700 is further disposed on the L ED lamp panel 300, and the lens 700 is designed in a modular manner according to the number and the positions of the lamp beads on the L ED lamp panel 300, so that the lens 700 can cover at least one lamp bead.

For example, in the example shown in fig. 4-5, a total of seventy-two lamp beads are arranged on the L ED lamp panel 300, and a total of twelve lenses 700 are arranged on the L ED lamp panel 300, each lens 700 has six lens units 710, in other words, the six lens units 710 form a piece of modular lens 700, which is beneficial to simplifying the overall installation of the lens 700.

The embodiment of the utility model provides a L ED lamp plate 300 is still provided, including lamp plate main part 320 and lamp pearl 330.

Wherein, be provided with many installation trails 321 outwards from its middle part position on the lamp plate main part 320, be provided with a plurality of lamp pearl installation positions 3211 on each installation trail 321 at the interval, lamp pearl 330 installs lamp pearl installation position 3211 department with detachable mode.

It should be noted that the "middle position" refers to any position other than the edge of the lamp panel main body 320, especially to the center of the lamp panel main body 320 and the area near the center, and the "outward" refers to extending toward the edge of the lamp panel main body 320.

Because be provided with many installation orbit 321 on lamp plate main part 320, the interval is provided with a plurality of lamp pearl installation position 3211 on each installation orbit 321, when needs make L ED lamp plate 300 have required power, install the lamp pearl 330 that adapts to quantity on the lamp pearl installation position 3211 that is in the intermediate position can, the light of all lamp pearls 330 can be concentrated between two parties this moment, not only can effectively improve luminous effect, but also can improve L ED lamp plate 300's pleasing to the eye effect, and install this L ED lamp plate 300 to lamps and lanterns, for example when L ED street lamp in the foregoing, only need once install can, can effectively reduce the degree of difficulty, improve the installation effectiveness.

In an embodiment, referring to fig. 4, the lamp panel main body 320 is a rectangular plate-shaped structure, and the plurality of mounting traces 321 are arranged on the lamp panel main body 320 in a crossing manner, so that the arrangement of the mounting traces 321 can be simplified.

Further, the plurality of mounting traces 321 are linear and orthogonal to each other, which can further simplify the arrangement of the mounting traces 321.

In another embodiment, the plurality of mounting tracks 321 intersect at a point at the center of the lamp panel main body 320, so that the beads 330 mounted on the lamp panel main body 320 are distributed in an outward diffusion manner from the intersection point.

In other embodiments, the middle position of lamp plate main part 320 is formed with a lamp pearl installing zone (not shown in the figure), and many installation orbit 321 extend to the direction of keeping away from the lamp pearl installing zone, can install lamp pearl 330 more places at middle position from this, and the effect of concentrating placed in the middle of light is more obvious.

In the aforementioned embodiment that the plurality of mounting tracks 321 intersect at a point at the center of the lamp panel main body 320 and a lamp bead mounting area is formed at the middle position of the lamp panel main body 320, the mounting tracks 321 are preferably straight lines, and the plurality of mounting tracks 321 can form a shape like a Chinese character 'mi'.

Of course, in other embodiments, the mounting track 321 is not necessarily a straight line, and may also be an arc line, a wavy line, or the like, and the plurality of mounting tracks 321 may form other various shapes, which is not limited herein.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1, L ED lamp plate, its characterized in that includes:

2. The L ED light panel of claim 1, wherein multiple mounting tracks intersect at a point at the center of the light panel body.

3. The L ED lamp panel of claim 1, wherein a lamp bead installation area is formed at a middle position of the lamp panel main body, and the plurality of installation tracks extend from the lamp bead installation area to a direction away from the lamp bead installation area.

4. The L ED lamp panel of claim 2 or 3, wherein the mounting tracks are straight lines, a plurality of the mounting tracks are arranged on the lamp panel main body at even intervals along the circumferential direction, or the mounting tracks are arranged on the lamp panel main body in a crossed manner.

5. The L ED lamp plate of claim 4, wherein the mounting orbit is a straight line, and a plurality of the mounting orbits form a shape of a Chinese character 'mi'.

6. A variable power L ED street lamp, comprising a lamp body upper cover, characterized by further comprising the L ED lamp panel of any one of claims 1-5, wherein the L ED lamp panel is mounted on the lamp body upper cover.

7. The L ED street lamp with variable power of claim 6, wherein the lamp body upper cover is formed with a L ED lamp panel mounting cavity, a plurality of mounting posts are arranged in the L ED lamp panel mounting cavity, and the L ED lamp panel is mounted on the mounting posts.

8. The variable power L ED street lamp of claim 7, further comprising a lens capable of covering at least one of the lamp bead mounting locations.

9. The L ED street lamp as claimed in claim 8, wherein the outer edge of the upper cover of the lamp body is formed with a protruding peripheral flange, the inner side of the peripheral flange is further provided with a first inner peripheral flange, the first inner peripheral flange defines the L ED lamp panel mounting cavity, the first inner peripheral flange is provided with a first groove, a first sealing ring is arranged in the first groove, the upper cover of the sealing ring is provided with glass, and the upper cover of the glass is provided with a sealing cover.

10. The variable power L ED street light of claim 9, further comprising a lamp body lower cover, wherein the lamp body upper cover further has a second inner peripheral flange formed thereon, the second inner peripheral flange being located inside the outer peripheral flange and spaced apart from the first inner peripheral flange, and wherein the lamp body lower cover is mounted on and sealingly connected to the second inner peripheral flange.