CN212156936U

CN212156936U - LED street lamp with adjustable illumination angle

Info

Publication number: CN212156936U
Application number: CN202021316556.9U
Authority: CN
Inventors: 陈俊峰
Original assignee: Mianyang Meizhao Electronic Co ltd
Current assignee: Mianyang Meizhao Electronic Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-12-15
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a LED street lamp with adjustable illumination angle, which comprises an illumination component, a lamp post and a fixed seat which are matched, wherein the top end of the lamp post is pivoted with an installation component for fixing the illumination component; the top end of the lamp post is provided with a U-shaped groove, and the mounting assembly is pivoted on the U-shaped groove through a rotating shaft matched with the mounting assembly; the mounting assembly includes: a plurality of sections of telescopic mounting pieces which are pivoted on the U-shaped groove; the pin joint sets up the mounting on the installed part, the mounting is through the first screw rod of matched with and then fix on the lamp pole. The utility model provides a lighting angle adjustable LED street lamp, it is through the installation component of pin joint on the lamp pole for lighting assembly's angle can be adjusted as required, fixes the lighting assembly after the angular adjustment simultaneously, and simple structure and can guarantee that the result of use satisfies the use.

Description

LED street lamp with adjustable illumination angle

Technical Field

The utility model relates to a LED street lamp of illumination angle adjustable.

Background

Road lighting is an important component of urban lighting, the contradiction between energy supply and demand in China is gradually highlighted, the situation of serious shortage of power supply begins to exist, and energy conservation is a problem to be solved urgently, so that the development of a novel efficient, energy-saving, long-service life, high-color rendering index and environment-friendly LED street lamp has very important significance for urban lighting energy conservation.

Road lighting is closely related to people's production and life, in the installation of LED street lamp, need adjust the illumination angle of LED street lamp of equal mounting height through actual road surface situation, and current LED street lamp when the installation, it is inconvenient to the angle modulation of LED street lamp, the illuminating effect of LED street lamp has been reduced like this, the practicality of LED street lamp has been reduced, and also can overcome this kind of defect among the prior art, for example, patent application number is CN201921112137.0, the patent name is an LED street lamp with adjustable illumination angle, it is through wire rope pulling pair lamp pole, so that it can realize the regulation of angle, its structural complexity is high, and be operated by other irrelevant personnel easily, influence the in-service use effect.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

In order to achieve these objects and other advantages in accordance with the present invention, there is provided an LED street lamp with adjustable illumination angle, comprising an illumination assembly, a lamp post, and a fixing base, wherein the lamp post is pivotally connected to a mounting assembly for fixing the illumination assembly;

the lamp post is characterized in that the top end of the lamp post is provided with a U-shaped groove, and the mounting assembly is pivoted on the U-shaped groove through a rotating shaft matched with the mounting assembly;

the mounting assembly is configured to include:

a plurality of sections of telescopic mounting pieces which are pivoted on the U-shaped groove;

the fixing piece is pivoted on the mounting piece, the center of the fixing piece is provided with a strip-shaped groove, and screw holes are formed in the strip-shaped groove at intervals of 2-5 cm;

the lamp post is provided with a plurality of fixing holes, and the fixing piece is fixed on the lamp post through the first screw rod matched with the fixing piece.

Preferably, the mount is configured to be a three-part structure;

at least one lighting assembly is mounted to the outermost section by a mating mounting plate;

the fixing piece is pivoted on the outer side wall of the outermost section, and the lamp post is pivoted with an inclined pull rod which is connected with the fixing piece through a matched second screw rod.

Preferably, the lighting assembly is configured to include:

a fixed cover matched with the mounting plate;

the heat dissipation mechanism is arranged in the fixed cover;

a plurality of LED lamps connected with the heat dissipation mechanism through the substrate;

the lampshade is used for packaging the LED lamp and the heat dissipation mechanism, and a light guide mechanism is arranged on the inner side wall of the lampshade;

the LED lamp is arranged at the center of the substrate, and the LED lamp is matched with the substrate and is provided with a first mounting surface in an arc structure;

the substrate is provided with second mounting surfaces at two ends of the first mounting surface;

the first installation surface and the second installation surface are provided with a plurality of installation grooves which are communicated, and penetrating grooves which can be used for the LED lamp connecting wires to pass through and are smaller than the installation grooves in length are arranged in the installation grooves.

Preferably, the mounting plate is provided with a sinking groove for the mounting pieces to respectively extend into;

the mounting piece is arranged on the sinking groove through a fixing pin or a fixing screw matched with the mounting piece;

wherein, the mounting panel is provided with at least one restricted slot on one side of the heavy groove.

The utility model discloses at least, include following beneficial effect: one of the two, the utility model discloses a structure to the lamp pole is simplified, through the installation component of pin joint on the lamp pole for lighting assembly's angle can be adjusted as required, fixes the lighting assembly after the angular adjustment simultaneously, and then guarantees that its result of use satisfies the use, and its structure is because of its position at the lamp pole top, so can not let other irrelevant personnel adjust its structure, and stability in the equipment use is better.

And secondly, the utility model discloses a to the settlement of illumination subassembly for its illumination interval can be adjusted as required, and adaptability is better, and illuminating effect more accords with operation requirement.

Thirdly, the utility model discloses a structural design to the installed part for lighting assembly can adjust its extension length as required, and lighting assembly can install on each section as required simultaneously, and then satisfies the illumination needs between the different illumination intervals.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of an LED street lamp with an adjustable illumination angle according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lighting assembly according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure diagram of the mounting plate according to an embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Fig. 1 shows a realization form of an LED street lamp with adjustable illumination angle according to the present invention, which comprises a lighting assembly 1, a lamp post 2, and a fixing base 3, which are matched with each other, wherein the top end of the lamp post is pivotally connected with a mounting assembly 4 for fixing the lighting assembly, and in this structure, a pivotal arrangement is adopted, so that after the lighting assembly is mounted on the mounting assembly, the lighting assembly can rotate at the pivotal connection position of the lamp post due to the pivotal connection relationship, and the angle adjustment is performed;

the lamp post is characterized in that a U-shaped groove (not shown) is formed in the top end of the lamp post, the mounting assembly is pivoted on the U-shaped groove through a rotating shaft 5 which is matched with the mounting assembly, in actual connection, one end of the mounting assembly is fixed in the U-shaped groove through the rotating shaft, two ends of the rotating shaft are secondarily fixed through nuts which are matched with the rotating shaft, and therefore the mounting assembly can rotate along the position of the rotating shaft, and the angle of the mounting assembly can be adjusted as required;

the mounting assembly is configured to include:

the telescopic device comprises a U-shaped groove, a plurality of telescopic installation parts 6 which are pivoted on the U-shaped groove, wherein the length of the telescopic installation parts can be adjusted as required, and the telescopic mode can be a telescopic rod sleeving mode, or corresponding strip-shaped holes are arranged on each section, and the telescopic and structural position fixing of the telescopic device can be completed through the matching of a matched fixing screw rod and a nut;

the lamp post is characterized in that the fixing part 7 is pivoted on the mounting part, the center of the fixing part is provided with a strip-shaped groove 8, screw holes (not shown) are formed in the strip-shaped groove at intervals of 2-5cm, in the structure, the fixing part is pivoted on the mounting part, and the strip-shaped groove is provided with strip-shaped holes, so that the fixing part can be fixed with the lamp post through matched screws or fixing pins according to the requirement of angle adjustment, and in order to ensure that the angle adjustment at each specific position has consistency, the fixing can be carried out through the screw holes in the strip-shaped hole, namely, the same screw hole is selected to be fixed with the position of the lamp post, so that the consistency of the;

be provided with a plurality of fixed orificess 9 on the lamp pole, the mounting passes through the first screw rod 10 of matched with and then fixes on the lamp pole, in this kind of scheme, through the cooperation of bar hole or screw and each fixed orifices, can accomplish the fixed to the installation component, realize angular adjustment simultaneously, for prior art, it is through simplifying the structure to the lamp pole, through the installation component of pin joint on the lamp pole, make lighting assembly's angle adjust as required, fix lighting assembly after the angular adjustment simultaneously, and then guarantee that its result of use satisfies the use, and its structure is at the lamp pole top because of its position, so can not let other irrelevant personnel adjust its structure, stability in the equipment use is better.

In another example, as shown in fig. 1 and 3, the mounting member is configured in a three-segment structure, and the structure of the mounting member enables the extending length of the mounting member to be adjusted according to needs;

at least one lighting assembly is arranged on at least one section of the outermost part through a matched mounting plate 25, in the structure, the lighting assembly is only arranged on the outermost part and can also be respectively arranged on each section, so that more lighting intervals can be provided, and the lighting requirements under different occasions can be met;

the mounting is set up on outside one section lateral wall by the pin joint, the pin joint is provided with oblique pull rod 11 on the lamp pole, it is connected with the mounting through matched with second screw rod 12, in this kind of structure, through the position setting to the mounting, make its fixed stay effect to the installed part better, simultaneously through the oblique stop pole that cooperatees to disperse the effort to the mounting, and then make its load can show and reduce, and then guarantee its supporting effect, and adopt the pin joint mode with the lamp pole, make its structural stability after fixed with the mounting better, guarantee the uniformity after the structure is fixed.

As fig. 2, in another example, the lighting assembly is configured to include:

a fixed cover 13 matched with the mounting plate;

a heat dissipation mechanism 14 disposed inside the fixing cover and configured to have a heat conduction plate 15 fitted with the substrate and a plurality of heat dissipation fins 16 disposed thereon in a radial manner, the upper surface of each fin being configured in a corrugated shape to increase its heat dissipation area, thereby ensuring the heat dissipation effect of the heat dissipation mechanism;

the plurality of LED lamps 18 connected with the heat dissipation mechanism through the substrate 17 can be configured with LED lamp strips or LED lamp beads to ensure that the LED lamps have better lighting effect, and the positions of the LED lamps can be limited according to requirements;

the LED lamp comprises a lampshade 19 for packaging the LED lamp and a heat dissipation mechanism, wherein a light guide mechanism 21 is arranged on the inner side wall of the lampshade and used for packaging equipment and preventing insects from entering the LED lamp, and a light-transmitting plate is adopted for setting to ensure the light-emitting effect;

the central position of the substrate is provided with a first mounting surface 22 which is matched with an LED lamp and is of an arc structure;

the two ends of the first mounting surface of the substrate are provided with the second mounting surfaces 23, in the structure, the LED lamps can be mounted on the first mounting surface and/or the second mounting surface according to actual requirements to obtain light beams with different brightness, and the design of an arc structure is adopted, so that scattered light can be partially emitted on the light guide mechanism according to requirements, and the light emitting effect of the light guide mechanism meets the use requirement;

the LED lamp mounting structure is characterized in that a plurality of mounting grooves 23 which are communicated are formed in the first mounting surface and the second mounting surface, penetrating grooves (not shown) which are used for allowing LED lamp connecting wires to pass through and are smaller than the mounting grooves in length are formed in the mounting grooves, in the structure, the LED lamps can be clamped in the mounting grooves in mounting needs, the connecting wires can penetrate through the penetrating grooves in a protruding mode, the central penetrating holes 24 of the heat dissipation mechanism are connected with a controller, the positions of the LED lamp strips have better adjustability, and the LED lamps can be directly fixed in the mounting grooves through screws so as to meet the mounting needs of different structure positions.

In another example, as shown in fig. 3, the mounting plate is provided with a sinking groove for each of the mounting pieces to extend into;

wherein, the mounting panel is provided with at least one restriction groove on one side of sinking the groove, in this kind of structure, the installed part penetrates to the heavy inslot of mounting panel, accomplish being connected between mounting panel and the mounting through matched with set screw, in actual operation, it does not have sheltering from and external intercommunication to sink the groove surface, and the surface in restriction groove has the shielding part, can not directly communicate with the external world, and when the installed part stretched into after sinking the groove and no screw is fixed, can carry out initial injecture to the position of installed part through restriction groove, and then guarantee the two complex interference nature, further guarantee the stability of the two connection through set screw's effect.

The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. An LED street lamp with an adjustable illumination angle comprises an illumination component, a lamp post and a fixed seat which are matched, and is characterized in that the top end of the lamp post is pivoted with an installation component for fixing the illumination component;

the mounting assembly is configured to include:

2. The LED street lamp with adjustable illumination angle according to claim 1, wherein the mounting member is configured to be a three-segment structure;

3. The adjustable illumination angle LED street lamp according to claim 2, wherein the illumination assembly is configured to include:

a fixed cover matched with the mounting plate;

the heat dissipation mechanism is arranged in the fixed cover;

4. The LED street lamp with adjustable illumination angle as claimed in claim 3, wherein the mounting plate is provided with a sinking groove for each of the mounting pieces to extend into;