Lighting device

Abstract

The utility model provides a lighting device, which comprises a lighting body, a light-emitting component and a light-emitting component, the lighting body comprises a shell and the light-emitting component, and the light-emitting component is arranged in the shell; the lampshade comprises a lampshade body and a plurality of light barriers, the lampshade body is arranged on the shell in a sleeving mode, a locking bolt is arranged on the lampshade body, the locking bolt penetrates through the lampshade body and then abuts against the shell, the light barriers are arranged in the circumferential direction of the lampshade body, and the light barriers are arranged in the circumferential direction of the lampshade body. And one end of each light barrier is rotationally connected with the cover body. It can be seen that the illumination device can adjust the illumination range and the illumination area, and the illumination device can be conveniently applied to different working environments in the industry.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting, and more specifically, relates to a lighting device. Background Art

[0002] In industry, there are relatively high requirements for the irradiation range of lighting devices, and different working environments have different requirements for the brightness irradiation range of lighting devices. Currently, lighting devices cannot adjust the brightness irradiation range according to different working environments at any time. Summary of the Utility Model

[0003] The utility model aims to provide a lighting device to solve the technical problems mentioned in the above background art.

[0004] The technical solution adopted by the utility model is a lighting device, including:

[0005] A lighting body, the lighting body includes a housing and a light-emitting component, and the light-emitting component is arranged inside the housing;

[0006] A lampshade, the lampshade includes a cover body and a plurality of light-shielding plates. The cover body is sleeved on the housing, and a locking bolt is arranged on the cover body. After passing through the cover body, the locking bolt abuts against the housing. The plurality of light-shielding plates are respectively arranged along the circumferential direction of the cover body, and one end of each light-shielding plate is rotatably connected to the cover body.

[0007] Specifically, when it is necessary to adjust the irradiation range of the lighting device, the lampshade can be sleeved on the housing through the cover body, and the lampshade can be fixed on the housing by tightening the locking bolt against the housing.

[0008] In addition, by rotating the angle of each light-shielding plate, the light emitted by the light-emitting body can be blocked by each light-shielding plate, and thus the irradiation range and irradiation area size of the light emitted by the light-emitting body can be changed.

[0009] It can be seen that the lighting device of the present application can adjust the irradiation range and irradiation area through the cooperation of a plurality of light-shielding plates, which is convenient for application in different working environments in industry.

[0010] As a preferred solution of the utility model, a limiting groove is arranged on the outer peripheral surface of the housing along the circumferential direction, and the locking bolt abuts against the housing through the limiting groove.

[0011] As a preferred solution of the utility model, four light-shielding plates are arranged, and the four light-shielding plates are arranged at intervals along the circumferential direction of the cover body.

[0012] As a preferred solution of the utility model, a connecting shaft is arranged on the cover body, and one end of the light-shielding plate is connected to the connecting shaft and can rotate with the connecting shaft as the rotation axis.

[0013] As a preferred solution of the present utility model, the connecting shaft includes a first connecting portion and second connecting portions located at both ends of the first connecting portion, and an included angle is formed between the first connecting portion and the second connecting portions; and

[0014] The second connecting portion is connected to the cover body, and the included angle forms a gap between the first connecting portion and the cover body. The light blocking plate is rotatably arranged on the first connecting portion and can rotate within the gap.

[0015] As a preferred solution of the present utility model, the light blocking plate includes a connecting plate and a baffle plate. The connecting plate is rotatably arranged on the first connecting portion, an installation groove is arranged on the connecting plate, and the baffle plate is arranged in the installation groove.

[0016] As a preferred solution of the present utility model, the baffle plate is in interference connection with the connecting plate in the installation groove.

[0017] As a preferred solution of the present utility model, an assembly edge is arranged on the end surface of the cover body away from the housing end, and the assembly edge extends outward along the radial direction of the cover body; and

[0018] The light blocking plate is rotatably connected to the assembly edge. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Structural schematic diagram of the lighting device provided by the present utility model;

[0021] Figure 2 Exploded schematic diagram of the lighting device provided by the present utility model;

[0022] Figure 3 Structural schematic diagram of the lamp shade in the lighting device provided by the present utility model.

[0023] Reference Numerals:

[0024] 100, lighting body; 110, housing; 120, light-emitting component; 130, limiting groove;

[0025] 200, Lamp shade; 210, Housing body; 220, Light baffle; 221, Connecting plate; 222, Baffle; 230, Locking bolt; 240, Connecting shaft; 241, First connecting part; 242, Second connecting part; 243, Gap; 250, Assembly edge. Detailed implementation mode

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of some utility models, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0030] Refer to Figure 1 , the present utility model provides a lighting device, including a lighting body 100 and a lamp shade 200. Among them, the lighting body 100 can emit light, and the lamp shade 200 is disposed on the lighting body 100, and the lamp shade 200 is used to block part of the light emitted by the lighting body 100.

[0031] Further, refer to Figure 2 , the lighting body 100 includes a housing 110 and a light-emitting component 120, and the light-emitting component 120 is disposed in the housing 110, and the light-emitting component 120 is used to emit light.

[0032] In some embodiments, the light-emitting member 120 may be a light-emitting body, such as a lamp bead or the like.

[0033] The lamp cover 200 may include a cover body 210 and a plurality of light-shielding plates 220. The cover body 210 is sleeved on the housing 110, and a locking bolt 230 is provided on the cover body 210. After passing through the cover body 210, the locking bolt 230 abuts against the housing 110. The plurality of light-shielding plates 220 are respectively arranged along the circumferential direction of the cover body 210, and one end of each light-shielding plate 220 is rotatably connected to the cover body 210.

[0034] Specifically, when it is necessary to adjust the irradiation range of the lighting device, the lamp cover 200 can be sleeved on the housing 110 through the cover body 210, and the lamp cover 200 can be fixed on the housing 110 by tightening the locking bolt 230 against the housing 110.

[0035] In addition, by rotating the angle of each light-shielding plate 220, the light-shielding plates 220 can block the light emitted by the light-emitting body, and thus the irradiation range and irradiation area of the light emitted by the light-emitting body can be changed.

[0036] It can be seen that the lighting device of the present application can adjust the irradiation range and irradiation area through the cooperation of a plurality of light-shielding plates 220, which is convenient for application in different working environments in industry.

[0037] Furthermore, referring to Figure 2 , in order to prevent the lamp cover 200 from detaching from the housing 110, a limiting groove 130 may be provided on the outer peripheral surface of the housing 110 along the circumferential direction, and the locking bolt 230 abuts against the housing 110 through the limiting groove 130.

[0038] It can be understood that the limiting groove 130 can be limited in the axial direction of the housing 110 by the locking bolt 230 to prevent the cover body 210 from detaching from the housing 110.

[0039] Referring to Figure 3 , in some embodiments, four light-shielding plates 220 may be provided. The four light-shielding plates 220 are arranged at intervals along the circumferential direction of the lamp cover 200. For example, the four light-shielding plates 220 may be exactly arranged around the cover body 210. In this way, the four light-shielding plates 220 can exactly block the light emitted by the light-emitting body in the four directions of up, down, left, and right, and the blocked area can be adjusted by the rotation angle.

[0040] Referring to Figure 3 , in some embodiments, in order to facilitate the rotational connection between the light-shielding plate 220 and the cover body 210, a connecting shaft 240 may be provided on the cover body 210. One end of the light-shielding plate 220 is connected to the connecting shaft 240 and can rotate with the connecting shaft 240 as the rotation axis.

[0041] Further, the connecting shaft 240 includes a first connecting portion 241 and second connecting portions 242 located at both ends of the first connecting portion 241, and an included angle is formed between the first connecting portion 241 and the second connecting portions 242. The second connecting portions 242 are connected to the cover body 210, and the included angle forms a gap 243 between the first connecting portion 241 and the cover body 210. The light shielding plate 220 is rotatably arranged on the first connecting portion 241 and can rotate within the gap 243. In this way, the assembly method of the connecting shaft 240 and the cover body 210 is simple and the cost is low.

[0042] Furthermore, in order to facilitate the connection between the light shielding plate 220 and the first connecting portion 241, the light shielding plate 220 includes a connecting plate 221 and a baffle plate 222. The connecting plate 221 is rotatably arranged on the first connecting portion 241, and an installation groove is arranged on the connecting plate 221. The baffle plate 222 is arranged in the installation groove.

[0043] Specifically, the connecting plate 221 of the light shielding plate 220 can be first rotatably connected to the first connecting portion 241. For example, the connecting plate 221 may have a shaft hole, and the connecting plate 221 is rotatably connected to the first connecting portion 241 through the shaft hole. Then, the first connecting portion 241 is connected to the cover body 210 through the second connecting portions 242. Among them, the second connecting portions 242 can be connected to the cover body 210 by welding.

[0044] Of course, in some embodiments, the connecting plate 221 may also be provided with an opening, and the distance of the opening is slightly smaller than the diameter of the first connecting portion 241. In this way, it can be rotatably connected to the first connecting portion 241 with an interference fit through the opening.

[0045] Alternatively, after the connecting plate 221 is connected to the first connecting portion 241 through the shaft hole, the two ends of the first connecting portion 241 can be bent to form the second connecting portions 242, and then the second connecting portions 242 are connected to the cover body 210.

[0046] Furthermore, in order to facilitate the connection between the baffle plate 222 and the connecting plate 221, the baffle plate 222 can be in an interference fit with the connecting plate 221 in the installation groove, that is, the baffle plate 222 is clamped in the installation groove.

[0047] Refer to Figure 3 , in order to facilitate the rotational connection between the light shielding plate 220 and the cover body 210 and at the same time not affect the normal light emission of the light passing hole of the cover body 210, an assembly edge 250 can be provided on the end surface of the cover body 210 away from the housing 110. The assembly edge 250 extends outward in the radial direction of the cover body 210, and the light shielding plate 220 is rotatably connected to the assembly edge 250.

[0048] Specifically, the light shielding plate 220 can be welded to the assembly edge 250 through the second connecting portions 242 of the connecting shaft 240.

[0049] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lighting device, characterized in that: include: A lighting body, the lighting body comprising a shell and a light-emitting element, the light-emitting element being arranged in the shell; The lampshade includes a cover body and a plurality of light-blocking plates. The cover body is sleeved on the shell and provided with a locking bolt. The locking bolt passes through the cover body and abuts against the shell. The plurality of light-blocking plates are respectively arranged along the circumferential direction of the cover body, and one end of each of the light-blocking plates is rotatably connected to the cover body.

2. The lighting device according to claim 1, characterized in that: The outer circumferential surface of the shell is provided with a limiting groove along the circumferential direction, and the locking bolt is supported on the shell through the limiting groove.

3. The lighting device according to claim 1, characterized in that: There are four light-blocking plates, which are spaced apart along the circumferential direction of the cover body.

4. The lighting device according to any one of claims 1 to 3, characterized in that: The cover body is provided with a connecting shaft, one end of the light blocking plate is connected to the connecting shaft, and can rotate with the connecting shaft as a rotating shaft.

5. The lighting device according to claim 4, characterized in that: The connecting shaft comprises a first connecting portion and second connecting portions located at two ends of the first connecting portion, and the first connecting portion and the second connecting portion form an angle; and The second connection part is connected to the cover body, the included angle forms a gap between the first connection part and the cover body, and the light shielding plate is rotatably disposed on the first connection part and can rotate in the gap.

6. The lighting device according to claim 5, characterized in that: The light shielding plate comprises a connecting plate and a baffle, wherein the connecting plate is rotatably arranged on the first connecting portion, a mounting groove is arranged on the connecting plate, and the baffle is arranged in the mounting groove.

7. The lighting device according to claim 6, characterized in that: The baffle is interference-connected with the connecting plate in the mounting groove.

8. The lighting device according to claim 1, characterized in that: An end surface of the cover body away from one end of the shell is arranged at a mounting edge, and the mounting edge extends outwardly along the radial direction of the cover body; and The light blocking plate is rotatably connected to the assembly edge.

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