Multi-angle reflection type LED lamp

Abstract

The utility model provides a multi-angle reflection type LED lamp, and belongs to the technical field of lamps. Comprising an LED lamp, two lampshade assemblies and a pushing and unfolding mechanism, the two lampshade assemblies are rotationally connected to the LED lamp, each lampshade assembly is composed of two reflecting lamp shells rotationally connected to the LED lamp, and the pushing and unfolding mechanism is used for pushing the two reflecting lamp shells to be unfolded. The pushing and unfolding mechanism is composed of two electric push rods, the telescopic ends of the electric push rods are arranged between the lampshade assemblies, and push blocks are arranged at the telescopic ends of the electric push rods. Through pushing of the electric push rod, change and adjustment of the angle of the reflecting lamp shell are achieved, and the tedious operation that a traditional fixed reflecting lampshade needs to be frequently replaced with lampshades of different sizes to meet different illumination requirements is avoided. The light projection range can be easily adjusted only by starting the electric push rod to push the reflecting lamp shell, so that the operation convenience is greatly improved, and the economic cost caused by frequent replacement of the lampshade is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp technical field, especially a multi -angle reflection formula LED lamp. BACKGROUND

[0002] The existing reflector lampshade is mostly designed as fixed type, and this design has limitations in light control.

[0003] For the lampshade with large volume, although its reflection area is large, the light is relatively dispersed due to the large reflection angle, thereby being suitable for large-range lighting demand.

[0004] In the prior art, the utility model with application number 202022119068.5 provides a diffuse reflection LED lamp, which comprises a lamp body and a reflector cover, the reflector cover is fixedly connected with a light emitting element and a reflector plate inside, the lamp body is connected with an end cover at both ends, the end cover is provided with a mounting seat, and the mounting seat is connected with a rotating assembly; the utility model sets the rotating assembly in the end cover at both ends of the lamp body, so that the reflector cover and the light emitting element can rotate by a certain angle, thereby adjusting the light illumination direction and improving the product applicability; in addition, the rotating assembly has a damping effect, so that the reflector cover rotates more stably.

[0005] However, when facing the challenge of needing to flexibly adjust the light reflection angle according to the specific use scene, the fixed reflector lampshade shows significant limitations. On the one hand, frequently changing different sizes of lampshades to adapt to different lighting needs not only is cumbersome to operate, but also is economically costly, which does not meet the economic consideration of long-term use. On the other hand, since the lamp is often installed at a high place, it is extremely inconvenient to manually adjust the angle of the reflector lampshade, especially when frequent adjustment is needed to adapt to different activities or time period lighting needs, this inconvenience is particularly prominent.

[0006] Therefore, the present application provides a multi-angle reflection type LED lamp to meet the needs. UTILITY MODEL CONTENTS

[0007] The technical problem to be solved by the utility model is to provide a multi-angle reflection type LED lamp, thereby solving the problem that the existing reflector lampshade is mostly designed as fixed type and has limitations in light control.

[0008] To solve the above technical problems, the utility model provides the following technical scheme:

[0009] A multi-angle reflection type LED lamp, comprising:

[0010] An LED lamp;

[0011] The lampshade assembly is provided with two groups, and each group of lampshade assemblies is composed of two reflection lamp shells rotationally connected to the LED lamp.

[0012] The pushing mechanism is used for pushing the two reflection lamp shells to expand, and the pushing mechanism is composed of two electric push rods with retractable ends arranged between the lampshade assemblies.

[0013] The retractable end of the electric push rod is provided with a pushing block.

[0014] Optionally, one side of each of the two reflection lamp shells is provided with an opening for placing the pushing mechanism, which realizes stable and accurate installation and positioning of the pushing mechanism, simplifies the installation process, and ensures that the pushing mechanism can drive the reflection lamp shells to expand and adjust.

[0015] Optionally, the other side of each of the two reflection lamp shells is provided with a lifting groove, and the two sides of the LED lamp are provided with lifting blocks, wherein the lifting blocks are located in the lifting grooves, so that not only the stability of lifting is ensured, but also any interference of the lifting cable with the expansion action of the reflection lamp shells during installation or use is effectively avoided by installing the lifting cable in the lifting groove of the reflection lamp shell, thereby ensuring complete display and flexible adjustment of the lighting effect.

[0016] Optionally, each of the two reflection lamp shells is provided with an elongated strip between the opening and the lifting groove, and a spring is arranged between the two elongated strips, so that when the pushing block on the electric push rod is fully retracted, the spring drives the two reflection lamp shells to recover to the original use state, ensuring quick response and efficient performance of the LED lamp in different use scenarios.

[0017] Optionally, the pushing block is triangular in structure, and the reflection lamp shells are expanded by the electric push rod pushing the pushing block to adjust the lighting angle of the reflection lamp shells.

[0018] Optionally, a T-shaped groove is formed in the lifting block, a lifting bolt is movably mounted in the T-shaped groove, and a nut is threadedly connected to the bottom of the lifting bolt, wherein the nut is located below the T-shaped groove, the lifting bolt is tightly retracted with the nut by rotating the lifting bolt, so that the lifting bolt is firmly locked in the T-shaped groove, and the T-shaped T-shaped groove allows the lifting bolt to be adjusted during installation, and when the lifting cable is horizontally deviated, the horizontal correction of the LED lamp can be easily realized by adjusting the position of the lifting bolt in the T-shaped groove.

[0019] Optionally, the lifting bolt is rotationally connected with a movable ball column, and a lifting ring is fixed to the top of the movable ball column, so that the lifting cable can be freely adjusted in position along with the rotation of the movable ball column on the lifting ring during disassembly and adjustment, thereby effectively avoiding the problem of lifting cable entanglement caused by the rotation of the lifting bolt.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] The utility model discloses a pusher of electric push rod, realize the change adjustment of reflector lamp shell angle, avoid the tedious operation that the traditional fixed type reflector lamp cover needs frequently change different size lampshade to adapt to different lighting demand. Only need to start electric push rod and push reflector lamp shell, can easily realize the adjustment of light projection range, not only greatly improved the convenience of operation, also effectively reduced the economic cost that produces because of frequently changing lampshade. Through electric push rod control reflector lamp shell angle adjustment, simultaneously avoided the high -altitude operation that produced in the scene of frequently adjusting to adapt to different lighting demand, not only improved work efficiency, also greatly guaranteed the safety of operating personnel. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings incorporated herein and forming part of the specification show embodiments of the present utility model, and together with the specification further serve to explain the principles of the present utility model, and to enable one skilled in the relevant art to practice and use the present utility model.

[0023] Figure 1 It is a kind of multi-angle reflection type LED lamp three-dimensional structure schematic diagram;

[0024] Figure 2 It is a three-dimensional structure schematic diagram of LED lamp;

[0025] Figure 3 It is a structure schematic diagram of lampshade assembly;

[0026] Figure 4 It is a structure schematic diagram of pusher;

[0027] Figure 5 It is a structure schematic diagram of lifting bolt;

[0028] Figure 6 It is a structure schematic diagram of movable ball column.

[0029] Reference signs

[0030] 1, LED lamp;

[0031] 2, lampshade assembly;21, reflector lamp shell;22, opening;23, lifting groove;24, lengthening strip;

[0032] 3, pusher;31, electric push rod;32, push block;

[0033] 4, hoisting block; 41, T-shaped slot;

[0034] 5, hoisting bolt; 51, nut; 52, hoisting ring; 53, movable ball column;

[0035] 6, spring.

[0036] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environment. DETAILED DESCRIPTION

[0037] A multi-angle reflection type LED lamp provided by the utility model is described in detail below in combination with the drawings and specific embodiments. It is pointed out here that, in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be adopted by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0038] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0039] Generally, the terms can be understood at least partly from the use in the context. For example, at least partly depending on the context, the term "one or more" used in this paper can be used to describe any feature, structure or characteristic in the singular sense, or can be used to describe the combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead, at least partly depending on the context, allow the existence of other factors that are not necessarily explicitly described.

[0040] It will be understood that the terms "on", "above", and "upper" in the present application should be interpreted in the broadest context possible so that "on" not only means "directly on" but also includes the meaning of "on" with intervening characteristics or layers therebetween, and "above" or "upper" not only means "above" or "upper" but also can include the meaning of "above" or "upper" without intervening characteristics or layers therebetween.

[0041] In addition, spatially relative terms such as "under", "below", "lower", "on", "above", "upper", and the like can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein can similarly be interpreted accordingly.

[0042] As shown in Figure 1 , Figure 3 and Figure 4 , the embodiment of the present application provides a multi-angle reflection type LED lamp, comprising: an LED lamp 1, two groups of lamp cover assemblies 2 are rotationally connected to the top of the LED lamp 1;

[0043] The two groups of lamp cover assemblies 2 each comprise two reflection lamp shells 21, the two reflection lamp shells 21 are rotationally connected to the LED lamp 1 through a rotating shaft, and a pushing and expanding mechanism 3 for pushing the reflection lamp shells 21 to expand is installed between the two groups of lamp cover assemblies 2;

[0044] The pushing and expanding mechanism 3 comprises two electric push rods 31 arranged at the first group of lamp cover assemblies 2 and the second group of lamp cover assemblies 2 in a telescopic manner, and a triangular push block 32 is fixedly connected to the telescopic end of the electric push rod 31, the fixed connection mode is that the push block 32 is directly inserted on the telescopic end of the electric push rod 31 and is fixed by bolts or directly welded, and the reflection lamp shells 21 are expanded by pushing the push block 32 by the electric push rod 31, so as to adjust the illumination angle of the reflection lamp shells 21.

[0045] Among them, the electric push rod 31 is an electric telescopic rod, and is electrically connected with the controller of the LED lamp 1.

[0046] Specifically, the electric push rod 31 is started to be telescopic by the controller of the LED lamp 1, in the extension process of the electric push rod 3, the triangular push block 32 moves forward, and pushes the two reflection lamp shells 21 to expand around the rotating shaft thereof, with the forward movement of the push block 32, the reflection lamp shells 21 gradually slide from the low position to the high position on the surface of the push block 32, the change of the illumination angle is realized, so as to adjust the light projection range.

[0047] And by setting two groups of lampshade components 2 and two electric push rods 31, two groups of lampshade components 2 can realize large range illumination and small range illumination respectively, and unified illumination can also be realized, so that the utility model can be applied to various range of applications.

[0048] As shown in Figure 1 and Figure 3 , two openings 22 are formed on two reflecting lamp shells 21 of two groups of lampshade components 2, the openings 22 of two groups of lampshade components 2 are combined, and the push mechanism 3 is installed on the LED lamp 1 through the openings 22, which realizes stable and accurate installation and positioning of the push mechanism 3, simplifies the installation process, and ensures that the push mechanism 3 can drive the reflecting lamp shell 21 to expand and adjust.

[0049] As shown in Figure 1 and Figure 4 , two reflecting lamp shells 21 on two groups of lampshade components 2 are respectively provided with a lifting groove 23 on the side close to the opening 22. The LED lamp 1 is provided with a lifting block 4 on both sides, and the lifting block 4 is installed on the LED lamp 1 by bolts and embedded in the lifting groove 23 of the reflecting lamp shell 21. Thus, not only the stability of lifting is ensured, but also any interference of the lifting cable with the expansion action of the reflecting lamp shell 21 during installation or use is effectively avoided by installing the lifting cable in the lifting groove 23 of the reflecting lamp shell 21, so that the complete display and flexible adjustment of the light effect are ensured.

[0050] As shown in Figure 1 and Figure 3 , two lengthening strips 24 are fixed on two reflecting lamp shells 21 and located between the openings 22 and the lifting grooves 23, and a spring 6 is installed between the two lengthening strips 24. The spring 6 is a tension spring, which can be firmly fixed between the two lengthening strips 24 by the characteristics of the two end rings of the tension spring. Specifically, the two end rings of the spring 6 are hung on the two lengthening strips 24, and the hooks are fixed on the two lengthening strips 24. By setting the spring 6, when the push block 32 on the electric push rod 31 is completely retracted, the spring 6 drives the two reflecting lamp shells 21 to recover to the original use state, ensuring the quick response and efficient performance of the LED lamp 1 in different use scenarios.

[0051] As shown in Figures 1-2 and Figure 5As shown, the two lifting blocks 4 are provided with T-shaped grooves 41, and the T-shaped grooves 41 are internally provided with lifting bolts 5 for installing lifting ropes, and the bottom of the lifting bolt 5 is threadedly connected with a nut 51, and the nut 51 is located below the T-shaped groove 41, specifically, by rotating the nut 51, a certain gap is generated between the nut 51 and the lifting bolt 5, then the lifting bolt 5 is inserted from the opening of the T-shaped groove 41, and when the lifting bolt 5 is completely inserted into the T-shaped groove 41, the lifting bolt 5 is tightly contracted with the nut 51, so that the lifting bolt 5 is firmly locked in the T-shaped groove 41, and the T-shaped T-shaped groove 41 can adjust the lifting bolt 5 during installation, and when the lifting rope is horizontally deviated, the position of the lifting bolt 5 in the T-shaped groove 41 can be adjusted to easily correct the horizontal of the LED lamp 1.

[0052] As shown in Figure 5 and Figure 6 As shown, the lifting bolt 5 is rotatably connected with a movable ball column 53, and the top of the movable ball column 53 is fixedly connected with a lifting ring 52 for installing the lifting rope. Specifically, by selecting a lengthened lifting bolt 5, and machining a ball groove and a through hole that match the movable ball column 53 by a lathe to enable the movable ball column 53 to rotate flexibly on the lifting bolt 5, so that the position of the lifting rope on the lifting ring 52 can be freely adjusted with the rotation of the movable ball column 53 during disassembly and adjustment, thereby effectively avoiding the problem of winding of the lifting rope caused by the rotation of the lifting bolt 5.

[0053] The working principle of the utility model provides that during installation, the nut 51 is rotated to generate a certain gap between the nut 51 and the lifting bolt 5, then the lifting rope is installed in the lifting ring 52, the lifting bolt 5 is inserted from the opening of the T-shaped groove 41, and when the lifting bolt 5 is completely inserted into the T-shaped groove 41, the lifting bolt 5 is tightly contracted with the nut 51, so that the lifting bolt 5 is firmly locked in the T-shaped groove 41, thereby realizing the lifting type installation of the LED lamp 1.

[0054] During use, the controller of the LED lamp 1 starts the electric push rod 31 to extend and retract, and during the extension of the electric push rod 3, the triangular push block 32 moves forward and pushes the two reflector lamp housings 21 to unfold around the rotating shaft thereof, and as the push block 32 moves forward, the reflector lamp housings 21 gradually slide on the surface of the push block 32 from the low position to the high position, thereby realizing the change of the irradiation angle and adjusting the light projection range.

[0055] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.

[0056] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.

Claims

1. A multi-angle reflective LED lamp, characterized in that, Include: LED lamp (1); Lampshade assembly (2), the lampshade assembly (2) is provided with two groups, two groups of lampshade assemblies (2) are rotatably connected on the LED lamp (1), each group of lampshade assemblies (2) is composed of two reflector lamp shells (21) rotatably connected on the LED lamp (1); Push mechanism (3), the push mechanism (3) is used for pushing two reflector lamp shells (21) to spread, and the push mechanism (3) is composed of two telescopic electric push rods (31) arranged between the lampshade assemblies (2); Wherein, the telescopic end of the electric push rod (31) is provided with a push block (32).

2. A multi-angle reflective LED lamp according to claim 1, characterized in that, Two reflector lamp shells (21) are provided with an opening (22) on one side for placing the push mechanism (3).

3. A multi-angle reflective LED lamp according to claim 2, wherein, Two reflector lamp shells (21) are provided with a lifting groove (23) on the other side, and the LED lamp (1) is provided with a lifting block (4) on both sides, wherein the lifting block (4) is located in the lifting groove (23).

4. A multi-angle reflective LED lamp according to claim 3, wherein, Two reflector lamp shells (21) are provided with an extension bar (24) between the opening (22) and the lifting groove (23).

5. The multi-angle reflective LED lamp of claim 1, wherein, The push block (32) is a triangular structure.

6. A multi-angle reflective LED lamp according to claim 3, wherein, The lifting block (4) is provided with a T-shaped groove (41), the T-shaped groove (41) is movably mounted with a lifting bolt (5), the bottom of the lifting bolt (5) is threadedly connected with a nut (51), and the nut (51) is located below the T-shaped groove (41).

7. A multi-angle reflective LED lamp according to claim 6, wherein, The lifting bolt (5) is rotatably connected with a movable ball column (53), and the top of the movable ball column (53) is fixed with a lifting ring (52).

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