Rotatable projection lamp

Abstract

The utility model discloses a rotatable projection lamp, which belongs to the technical field of projection lamps and comprises a light portion, the light portion comprises a main board, a PCB (printed circuit board), lamp beads and a lampshade, the PCB is mounted on the surface of the main board, the lamp beads are uniformly mounted on the surface of the PCB, the lampshade and the main board form a closed cavity, and the PCB is positioned in the closed cavity; the rotating part comprises a rotating block, a mounting seat and an adapter seat, the rotating block is connected with the main board through a connecting piece, the mounting seat is used for mounting the rotating block, the rotating block rotates relative to the mounting seat, the adapter seat is used for arranging the mounting seat, and the mounting seat deflects relative to the adapter seat. The projection lamp has a rotating function, and in actual use, the projection lamp can be rotated and then installed, or the projection lamp is rotated after being installed, so that the application scene of the projection lamp is wider, and the applicability of the projection lamp is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of floodlights, and in particular relates to a rotatable floodlight. Background Art

[0002] A floodlight is a lighting fixture designed to project light over a wide area. It usually has high power and brightness, and can produce a strong and concentrated beam of light to illuminate a specific area or target. Floodlights are widely used in many fields such as outdoor lighting, architectural lighting, landscape lighting, stage lighting, and stadium lighting.

[0003] In actual use, existing floodlights usually adopt a fixed structure design. In actual use, the floodlight cannot be rotated. However, in some scenes, the floodlight needs to be rotated to meet usage requirements. Therefore, the lack of a rotation function will limit the scope of application of the floodlight, making it difficult to meet the rotation usage requirements of the floodlight. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a rotatable floodlight to solve the problems existing in the prior art.

[0005] In order to achieve the above object, the technical solution adopted by the utility model is: a rotatable floodlight, comprising

[0006] The lighting unit includes a main board, a PCB board, lamp beads and a lampshade. The PCB board is mounted on the surface of the main board. The lamp beads are evenly mounted on the surface of the PCB board. The lampshade and the main board form a closed cavity. The PCB board is located in the closed cavity.

[0007] The rotating part includes a rotating block, a mounting seat and an adapter seat, the rotating block is connected to the main board through a connecting piece, the mounting seat mounts the rotating block, and the rotating block rotates relative to the mounting seat, the adapter seat sets the mounting seat, and the mounting seat deflects relative to the adapter seat.

[0008] In a preferred embodiment of the present invention, the PCB board and the lampshade are both mounted on the same surface of the main board by a plurality of locking screws.

[0009] In a preferred embodiment of the utility model, the connecting member is a heat sink, and the heat sink includes a plurality of heat sinks, and the heat sinks are evenly installed on the surface of the mainboard.

[0010] In a preferred embodiment of the present invention, the heat sink is located on a side of the mainboard facing away from the PCB board.

[0011] In a preferred embodiment of the present utility model, the rotating block is fixedly installed with a plurality of the heat dissipation fins to drive the light part to rotate.

[0012] In a preferred embodiment of the present utility model, the mounting seat is connected to the rotating block through a rotating shaft and to the adapter seat through another rotating shaft.

[0013] In a preferred embodiment of the present utility model, the adapter seat is provided with adapter posts for adapter installation.

[0014] In a preferred embodiment of the present utility model, the rotating block is provided with a hollow structure to reduce the weight of the rotating block.

[0015] The present utility model solves the defects existing in the background technology and has the following beneficial effects:

[0016] 1. The floodlight of the present utility model has a rotating function. During actual use, the floodlight can be rotated, then installed, or rotated after installation, so as to meet the usage requirements of the floodlight, make the applicable scenarios of the floodlight more extensive, and enhance the applicability of the floodlight;

[0017] 2. The existence of the adapter posts can transfer the floodlight and cooperate with the rotating part to install and rotate the floodlight;

[0018] 3. The existence of the hollow structure on the rotating block reduces the weight of the rotating block while ensuring the installation effect of the light part, which is beneficial to the installation of the floodlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below with reference to the drawings and embodiments;

[0020] Figure 1 is the overall structure schematic diagram of the preferred embodiment of the present utility model;

[0021] Figure 2 is the partial structure schematic diagram of the preferred embodiment of the present utility model;

[0022] Figure 3 is the structure schematic diagram of the rotating part of the preferred embodiment of the present utility model;

[0023] Figure 4 is Figure 3 the cross-sectional view of;

[0024] In the figure: 10, light part; 11, main board; 12, PCB board; 13, lamp beads; 14, lamp cover; 20, rotating part; 21, rotating block; 211, hollow structure; 22, mounting seat; 23, adapter seat; 30, connecting piece; 40, locking screw; 50, rotating shaft; 60, adapter post. DETAILED DESCRIPTION

[0025] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0026] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] The present embodiment provides a rotatable floodlight having a rotation function. In actual use, the floodlight can be rotated and then installed, or it can be rotated after installation, thereby meeting the use requirements of the floodlight, making the applicable scenarios of the floodlight more extensive, and enhancing the applicability of the floodlight.

[0028] Combination Figures 1 to 4 As shown, the floodlight of this embodiment includes a lighting portion 10 and a rotating portion 20 . The lighting portion 10 and the rotating portion 20 are connected to each other, and the rotating portion 20 is used to realize rotation adjustment of the lighting portion 10 .

[0029] In this embodiment, the rotating part 20 is installed and connected with the lighting part 10 through the connecting part 30. Under the connecting action of the connecting part 30, the lighting part 10 is driven to rotate by the rotating part 20. The connecting part 30 of this embodiment is a heat sink, which is composed of a plurality of heat sinks. The heat sinks are evenly installed on the surface of the mainboard 11, and the heat sink is located on the side of the mainboard 11 away from the PCB board 12.

[0030] Combination Figure 1 and Figure 2As shown, the lighting part 10 of the present embodiment includes a main board 11, a PCB board 12, lamp beads 13 and a lampshade 14. The PCB board 12 is mounted on the surface of the main board 11. The lamp beads 13 are evenly mounted on the surface of the PCB board 12. The lampshade 14 and the main board 11 form a closed cavity. The PCB board 12 is located in the closed cavity. The PCB board 12 and the lamp beads 13 are both located in the closed cavity. After the lamp beads 13 are powered on, they illuminate the outside through the lampshade 14.

[0031] In this embodiment, the PCB board 12 and the lampshade 14 are both mounted on the same surface of the main board 11 by a plurality of locking screws 40 , which has good stability and can effectively prevent the PCB board 12 and the lampshade 14 from being separated from the main board 11 .

[0032] Combination Figure 1 , Figure 3 as well as Figure 4 As shown, the rotating part 20 of this embodiment includes a rotating block 21, a mounting seat 22 and an adapter seat 23. The rotating block 21 is connected to the main board 11 through a connecting piece 30. The mounting seat 22 mounts the rotating block 21, and the rotating block 21 rotates relative to the mounting seat 22. The adapter seat 23 sets the mounting seat 22, and the mounting seat 22 deflects relative to the adapter seat 23. The rotating block 21, the mounting seat 22 and the adapter seat 23 of this embodiment are installed from near to far close to the lighting part 10. The rotating block 21 can realize the self-rotation of the lighting part 10, and the mounting seat 22 can realize the angular deflection of the lighting part 10, thereby meeting the use requirements of the lighting part 10, and the adapter seat 23 can play a role of transfer, which is conducive to the installation of the floodlight.

[0033] In this embodiment, the rotating block 21 is fixedly installed with a plurality of heat sinks to drive the lighting unit 10 to rotate. When the rotating block 21 rotates, the lighting unit 10 can be driven to rotate through the heat sink. The rotating block 21 and the heat sink are fixedly installed with screws to improve stability. In addition, a hollow structure 211 is provided on the rotating block 21 to reduce the weight of the rotating block 21, thereby achieving weight reduction of the floodlight.

[0034] Furthermore, the mounting seat 22 is connected to the rotating block 21 via a rotating shaft 50, so the rotating block 21 can rotate relative to the mounting seat 22 with the rotating shaft 50 as the center, thereby realizing the rotation of the lighting unit 10, and the mounting seat 22 is connected to the adapter seat 23 via another rotating shaft 50. Therefore, the mounting seat 22 can rotate relative to the adapter seat 23 with the rotating shaft 50 as the center, thereby realizing the angular deflection of the lighting unit 10 to meet the use requirements of the lighting unit 10.

[0035] In this embodiment, an adapter post 60 is provided on the adapter seat 23 to facilitate adapter installation. The adapter post 60 cooperates with the adapter seat 23 to stably install the floodlight.

[0036] In actual use, the rotatable spotlight of this embodiment is composed of a lighting unit 10, a rotating unit 20, and a connecting member 30. The lighting unit 10 meets the usage requirements of the spotlight. The connecting member 30 connects and installs the lighting unit 10 to the rotating unit 20. The rotating unit 20 drives the lighting unit 10 through the connecting member 30 to make the lighting unit 10 rotate or deflect in angle, so as to meet the usage requirements of the spotlight, make the applicable scenarios of the spotlight more extensive, and enhance the applicability of the spotlight.

[0037] Although the present utility model has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the present utility model. That is to say, the methods, systems, devices, etc. discussed above are all examples. Various configurations can be appropriately omitted, replaced, or various processes or components can be added. For example, in an alternative configuration, the method can be executed in an order different from the described order, and / or various stages can be added, omitted, and / or combined. Moreover, the features described with respect to certain configurations can be combined in various other configurations. Different aspects and elements of the configuration can be combined in a similar manner. In addition, with the development of technology, many elements are only examples and do not limit the scope of the present disclosure or the claims.

[0038] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including the implementation. However, the configurations can be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and technologies have been shown without unnecessary details to avoid obscuring the configurations. This description only provides exemplary configurations and does not limit the scope, applicability, or configuration of the claims. On the contrary, the previous description of the configurations will provide those skilled in the art with an enabling description for implementing the described technologies. Various changes can be made to the functions and arrangements of the elements without departing from the spirit or scope of the present disclosure.

[0039] In addition, although each operation can be described as a sequential process, many operations can be performed in parallel or simultaneously. Additionally, the order of the operations can be rearranged. A process may have other steps. Moreover, examples of the method can be implemented by hardware, software, firmware, middleware, code, a hardware description language, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments for performing the necessary tasks can be stored in a non-transitory computer-readable medium such as a storage medium and executed by a processor to perform the described tasks.

[0040] In summary, it is intended that the above detailed description be regarded as illustrative rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of the present utility model. These embodiments should be understood as being only for the purpose of illustrating the present utility model and not for limiting the scope of protection of the present utility model. After reading the content described in the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent changes and modifications also fall within the scope defined by the claims of the present utility model.

Claims

1. A rotatable spotlight, characterized in that, Comprising A lighting unit (10), the lighting unit (10) comprising a main board (11), a PCB board (12), lamp beads (13) and a lamp cover (14), the PCB board (12) being mounted on the surface of the main board (11), the lamp beads (13) being evenly mounted on the surface of the PCB board (12), the lamp cover (14) and the main board (11) forming a sealed cavity, and the PCB board (12) being located within the sealed cavity; A rotating unit (20), the rotating unit (20) comprising a rotating block (21), a mounting seat (22) and an adapter seat (23), the rotating block (21) being connected to the main board (11) by a connecting member (30), the mounting seat (22) mounting the rotating block (21), and the rotating block (21) rotating relative to the mounting seat (22), the adapter seat (23) setting the mounting seat (22), and the mounting seat (22) deflecting relative to the adapter seat (23).

2. The rotatable spotlight according to claim 1, wherein, Both the PCB board (12) and the lamp cover (14) are mounted on the same side of the main board (11) by a plurality of locking screws (40).

3. The rotatable spotlight according to claim 1, wherein, The connecting member (30) is a heat dissipating member, the heat dissipating member comprising a plurality of heat dissipating fins, and the heat dissipating fins are evenly mounted on the surface of the main board (11).

4. The rotatable floodlight according to claim 3, wherein, The heat dissipating fins are located on the side of the main board (11) facing away from the PCB board (12).

5. The rotatable spotlight according to claim 3, wherein, The rotating block (21) is fixedly mounted to the plurality of heat dissipating fins to drive the rotation of the lighting unit (10).

6. The rotatable spotlight according to claim 1, wherein The mounting seat (22) is connected to the rotating block (21) by a rotating shaft (50) and is connected to the adapter seat (23) by another rotating shaft (50).

7. The rotatable spotlight according to claim 1, characterized in that, An adapter post (60) is provided on the adapter seat (23) for adapter mounting.

8. The rotatable floodlight according to claim 1, characterized in that, The rotating block (21) is provided with a hollow structure (211) to reduce the weight of the rotating block (21).

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