Fixed LED illuminating lamp

Abstract

The utility model provides a fixed LED illuminating lamp, and belongs to the technical field of illuminating lamps. Comprising a rotating plate, a mounting block is mounted at the bottom of the rotating plate, a rotating groove is formed in the mounting block, the rotating block is embedded in the rotating groove, a connecting plate is mounted at the top of the rotating block, a mounting plate is mounted at the bottom of the connecting plate, a plurality of lamp beads are mounted at the top of the mounting plate, a limiting convex block is mounted on one side of the mounting block, and a plurality of limiting grooves are formed in the connecting plate; and the limiting convex block is embedded in the limiting groove. The angle between the connecting plate and the mounting block can be adjusted by arranging the limiting convex block and the limiting groove and utilizing rotating connection between the rotating block and the rotating groove, and meanwhile, when the connecting plate rotates, the limiting convex block is embedded in the limiting groove through the mounting of the limiting convex block and the arrangement of the limiting groove, so that the connecting plate is prevented from rotating. The illumination angle of the illumination lamp can be positioned, the illumination lamp is driven to rotate under the action of driving a bevel gear and a gear rack, and then the illumination direction of the illumination lamp can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a fixed LED lighting lamp. Background Art

[0002] LED lighting is a general term for LED lamps, which refers to appliances that can transmit light, distribute and change the light distribution of LED light sources. It includes all components required to fix and protect the LED light sources except the LED light sources, as well as the circuit accessories necessary for connecting to the power supply. LED lighting has simple circuits, accurate and sensitive control, reliable and stable smart lights, easy use, and low cost. It can actively correct the user's sitting posture and prevent myopia. It can intermittently control the lighting time, automatically allowing users to take a proper rest and avoid excessive eye and brain fatigue.

[0003] Fixed LED lighting lamps are installed inside buildings, and their illumination angles are generally fixed. When in use, the lighting angle and illumination range of the LED lighting lamps cannot be adjusted according to lighting needs and on-site conditions, which limits the scope of use and reduces the use effect. Therefore, the present application provides a fixed LED lighting lamp to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a fixed LED lighting lamp to solve the problem that the existing LED lighting lamps cannot adjust the irradiation angle according to lighting requirements.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A fixed LED lighting lamp comprises an outer shell and a rotating plate, wherein a sliding frame is installed inside the outer shell, a sliding block is installed at the bottom of the rotating plate, the sliding block contacts the inner wall of the sliding frame, a mounting block is installed at the bottom of the rotating plate, a rotating groove is provided inside the mounting block, a rotating block is embedded inside the rotating groove, a connecting plate is installed on the top of the rotating block, a mounting plate is installed at the bottom of the connecting plate, a plurality of lamp beads are installed on the top of the mounting plate, a limiting protrusion is installed on one side of the mounting block, a plurality of limiting grooves are provided inside the connecting plate, and the limiting protrusion is fixed inside the limiting groove.

[0007] Optionally, a plurality of elastic sheets are installed inside the shell, a limiting block is installed at the bottom of the elastic sheet, a limiting groove is arranged inside the rotating plate, and the limiting block is fixed inside the limiting groove.

[0008] Optionally, a fixing groove is provided inside the sliding block, a fixing block is fixedly sleeved inside the fixing groove, a gear bar is installed on the top of the fixing block, and a mounting sleeve is installed inside the shell.

[0009] Optionally, a rotating shaft is rotatably sleeved inside the mounting sleeve, a driving bevel gear is installed on the top of the rotating shaft, and the driving bevel gear is meshed with a gear bar.

[0010] Optionally, an adjustment block is installed at the bottom of the rotating shaft.

[0011] Optionally, the elastic sheet is made of spring steel.

[0012] Optionally, a placement groove is provided inside the rotating plate, and a circuit board is installed inside the placement groove.

[0013] Optionally, a transparent protective cover is installed on the top of the mounting plate.

[0014] Optionally, a plurality of elastic clips are installed on the outer wall of the shell.

[0015] Optionally, a wire trough is provided inside the housing.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, by setting a limiting protrusion and a limiting groove, the angle between the connecting plate and the mounting block can be adjusted by utilizing the rotating connection between the rotating block and the rotating groove. At the same time, by installing the limiting protrusion and setting the limiting groove, when the connecting plate rotates, the limiting protrusion is embedded in the limiting groove, so that the illumination angle of the lighting lamp can be positioned, and under the action of driving the bevel gear and the gear bar, the lighting lamp is driven to rotate, thereby adjusting the illumination direction of the lighting lamp, which can solve the problem of the inconvenience of adjusting the illumination angle of the LED lighting lamp, and can adjust the lighting angle and illumination direction of the lighting lamp according to the lighting needs and the conditions on site, thereby improving the use effect.

[0018] By providing an elastic sheet, a limit card block and a limit groove, when the rotating plate rotates inside the shell, the limit card block can be embedded in the limit groove under the action of the elastic sheet, thereby limiting the position of the rotating plate and limiting the irradiation direction of the LED lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0020] Figure 1 This is a first-person structural diagram of a fixed LED lighting lamp;

[0021] Figure 2 It is a schematic diagram of the structure of a fixed LED lighting lamp from the second viewing angle;

[0022] Figure 3 for Figure 2 A schematic diagram of a cross-sectional three-dimensional structure;

[0023] Figure 4 for Figure 3 Enlarged structural diagram at B in the middle.

[0024] [reference numerals]

[0025] 1. Shell; 2. Rotating plate; 3. Sliding frame; 4. Sliding block; 5. Placement slot; 6. Circuit board; 7. Mounting block; 8. Rotating slot; 9. Rotating block; 10. Connecting plate; 11. Mounting plate; 12. Lamp beads; 13. Transparent protective cover; 14. Limiting protrusion; 15. Limiting groove; 16. Elastic sheet; 17. Limiting block; 18. Limiting slot; 19. Fixed slot; 20. Fixed block; 21. Gear bar; 22. Mounting sleeve; 23. Rotating shaft; 24. Driving bevel gear; 25. Adjusting block; 26. Elastic card plate; 27. Wire trough.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0027] The following is a detailed description of a fixed LED lighting lamp provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0031] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0032] like Figures 1 to 4 As shown, the embodiment of the utility model provides a fixed LED lighting lamp, including a shell 1 and a rotating plate 2, a sliding frame 3 is installed inside the shell 1, a sliding block 4 is installed at the bottom of the rotating plate 2, the sliding block 4 is in contact with the inner wall of the sliding frame 3, a mounting block 7 is installed at the bottom of the rotating plate 2, a rotating groove 8 is arranged inside the mounting block 7, a rotating block 9 is embedded inside the rotating groove 8, a connecting plate 10 is installed on the top of the rotating block 9, a mounting plate 11 is installed at the bottom of the connecting plate 10, a transparent protective cover 13 is installed on the top of the mounting plate 11, and a plurality of lamp beads 12 are installed on the top of the mounting plate 11, a limiting protrusion 14 is installed on one side of the mounting block 7, a plurality of limiting grooves 15 are arranged inside the connecting plate 10, and the limiting protrusion 14 is fixed inside the limiting groove 15. By setting the rotating plate 2 and the rotating block 9, a rotatable connection between the rotating block 9 and the rotating groove 8 can be achieved, so that the lighting lamp can be conveniently adjusted in angle around the rotating block 9. At the same time, the limiting protrusion 14 is embedded in the limiting groove 15, so as to position the illumination angle of the lighting lamp.

[0033] like Figure 3 and Figure 4As shown, a plurality of elastic sheets 16 are installed inside the housing 1, a limiting block 17 is installed at the bottom of the elastic sheet 16, a limiting groove 18 is arranged inside the rotating plate 2, the limiting block 17 is fixed inside the limiting groove 18, and the elastic sheet 16 is made of spring steel. By arranging the elastic sheet 16, the limiting block 17 can be fixed to the limiting groove 18, thereby limiting the irradiation direction of the LED lighting lamp.

[0034] like Figure 3 and Figure 4 As shown, a fixing groove 19 is provided inside the sliding block 4, a fixing block 20 is fixedly sleeved inside the fixing groove 19, a gear bar 21 is installed on the top of the fixing block 20, a mounting sleeve 22 is installed inside the housing 1, a rotating shaft 23 is rotatably sleeved inside the mounting sleeve 22, a driving bevel gear 24 is installed on the top of the rotating shaft 23, the driving bevel gear 24 is meshed with the gear bar 21, and an adjusting block 25 is installed at the bottom of the rotating shaft 23. By setting the driving bevel gear 24 and the gear bar 21 and rotating the adjusting block 25, the meshing between the driving bevel gear 24 and the gear bar 21 is utilized to drive the rotating plate 2 to rotate inside the housing 1, so as to adjust the irradiation direction of the lighting lamp, solve the problem that the irradiation angle of the LED lighting lamp is inconvenient to adjust, and adjust the lighting angle and irradiation direction of the lighting lamp according to the lighting needs and the conditions on site, thereby improving the use effect.

[0035] like Figure 1 and Figure 3 As shown, the rotating plate 2 is provided with a placement groove 5 inside, a circuit board 6 is installed inside the placement groove 5, a wire groove 27 is provided inside the shell 1, and a plurality of elastic clips 26 are installed on the outer wall of the shell 1. By providing the elastic clips 26, the position of the shell 1 is limited and fixed when the shell 1 is installed inside a building.

[0036] The technical solution provided by the utility model is that when adjusting the irradiation direction and irradiation angle of the LED lighting lamp according to needs, the transparent protective cover 13 is pushed to make the connecting plate 10 rotate around the rotating block 9, and through the installation of the limiting protrusion 14 and the setting of the limiting groove 15, when the connecting plate 10 rotates, the limiting protrusion 14 is embedded in the limiting groove 15, so that the irradiation angle of the lighting lamp can be positioned, and the irradiation angle can be adjusted according to the irradiation needs. At the same time, by rotating the adjustment block 25, the irradiation lamp is driven to rotate under the action of the bevel gear 24 and the gear bar 21, so that the irradiation direction of the lighting lamp can be adjusted, and the irradiation direction can be adjusted according to the irradiation needs.

[0037] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fixed LED lighting lamp, comprising a housing and a rotating plate, characterized in that: A sliding frame is installed inside the shell, a sliding block is installed at the bottom of the rotating plate, the sliding block contacts the inner wall of the sliding frame, a mounting block is installed at the bottom of the rotating plate, a rotating groove is provided inside the mounting block, a rotating block is embedded inside the rotating groove, a connecting plate is installed on the top of the rotating block, a mounting plate is installed at the bottom of the connecting plate, a plurality of lamp beads are installed on the top of the mounting plate, a limiting protrusion is installed on one side of the mounting block, a plurality of limiting grooves are provided inside the connecting plate, and the limiting protrusion is fixed inside the limiting groove.

2. The fixed LED lighting lamp according to claim 1, characterized in that: A plurality of elastic sheets are installed inside the shell, a limiting block is installed at the bottom of the elastic sheet, a limiting groove is arranged inside the rotating plate, and the limiting block is fixed inside the limiting groove.

3. The fixed LED lighting lamp according to claim 1, characterized in that: A fixing groove is arranged inside the sliding block, a fixing block is fixedly sleeved inside the fixing groove, a gear bar is installed on the top of the fixing block, and a mounting sleeve is installed inside the shell.

4. The fixed LED lighting lamp according to claim 3, characterized in that: A rotating shaft is rotatably sleeved inside the installation sleeve, a driving bevel gear is installed on the top of the rotating shaft, and the driving bevel gear is meshed with a gear bar.

5. The fixed LED lighting lamp according to claim 4, characterized in that: An adjusting block is installed at the bottom of the rotating shaft.

6. The fixed LED lighting lamp according to claim 2, characterized in that: The elastic sheet is made of spring steel.

7. The fixed LED lighting lamp according to claim 1, characterized in that: A placement groove is arranged inside the rotating plate, and a circuit board is installed inside the placement groove.

8. The fixed LED lighting lamp according to claim 1, characterized in that: A transparent protective cover is installed on the top of the installation plate.

9. The fixed LED lighting lamp according to claim 1, characterized in that: A plurality of elastic clamping plates are installed on the outer wall of the shell.

10. The fixed LED lighting lamp according to claim 1, characterized in that: A wire trough is arranged inside the shell.

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