CN216480816U - Floodlight with built-in adjustable light-emitting angle - Google Patents
Floodlight with built-in adjustable light-emitting angle Download PDFInfo
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- CN216480816U CN216480816U CN202123348674.5U CN202123348674U CN216480816U CN 216480816 U CN216480816 U CN 216480816U CN 202123348674 U CN202123348674 U CN 202123348674U CN 216480816 U CN216480816 U CN 216480816U
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- light source
- light
- bottom plate
- angle
- floodlight
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- 239000000126 substance Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000009537 plain noodles Nutrition 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The application discloses floodlight of built-in adjustable luminous angle, this floodlight of built-in adjustable luminous angle includes: the lamp comprises a lamp body and a light source bottom plate; the lamp comprises a lamp body, a light source base plate and a lamp holder, wherein one side of the lamp body is provided with a light emergent surface, the lamp body is provided with a central shaft groove and an adjusting groove, the first end of the light source base plate is hinged in the central shaft groove, and the second end of the light source base plate can be clamped in the adjusting groove; the light source bottom plate can rotate around the axis of the central shaft groove, the adjusting grooves are formed in a plurality of numbers and distributed along the rotating direction of the light source bottom plate, so that the second ends of the light source bottom plate can be clamped in different adjusting grooves to adjust the included angle between the light source bottom plate and the light emergent surface. This application has realized adjusting the luminous angle of light source bottom plate when using to be applicable to more service environment's technological effect, and then solved the problem that floodlight lamps and lanterns structure among the correlation technique is difficult to realize adjusting luminous angle.
Description
Technical Field
The application relates to the technical field of lamps, in particular to a floodlight with a built-in adjustable light-emitting angle.
Background
Floodlight lamps are widely used in various lighting lamps and lighting occasions. Because most of LED light sources have lambert distribution with the light-emitting angle of 70-150 degrees, the light pattern irradiated on the irradiated object is a circular light spot distribution with strong central light intensity and symmetry, and the light intensity and the light-emitting angle of the light source need to be properly controlled in a specific scene. In the existing lamp production process, a secondary lens is mounted outside an LED chip to achieve the effects of light interception and light control. However, the problem of the light distribution angle of the lens is limited, the requirement of the lamp for the specific scene cannot be met, and further, the overall structure of the lamp needs to be adjusted and optimized for the second time to meet the requirement of the lamp for each scene, but the current lamp structure does not support adjustment of the light emitting angle.
SUMMERY OF THE UTILITY MODEL
The main object of the application is to provide a built-in floodlight with adjustable light-emitting angle to solve the problem that the floodlight structure in the related art is difficult to realize adjusting the light-emitting angle.
In order to achieve the above object, the present application provides a built-in floodlight with adjustable light-emitting angle, which includes: the lamp comprises a lamp body and a light source bottom plate; wherein the content of the first and second substances,
a light emitting surface is arranged on one side of the lamp body, a central shaft groove and an adjusting groove are formed in the lamp body, a first end of the light source bottom plate is hinged in the central shaft groove, and a second end of the light source bottom plate can be clamped in the adjusting groove;
the light source bottom plate can rotate around the axis of the central shaft groove, the adjusting grooves are formed in a plurality of numbers and distributed along the rotating direction of the light source bottom plate, so that the second ends of the light source bottom plate can be clamped in different adjusting grooves to adjust the included angle between the light source bottom plate and the light emergent surface.
Further, the inner surface of the central shaft groove is an arc surface, and the first end of the light source bottom plate is an arc surface attached to the inner surface of the central shaft groove.
Further, the second end of light source bottom plate is provided with joint portion, but joint portion joint is in adjust in the recess.
Further, the inner surface of the adjusting groove is provided with a cambered surface.
Furthermore, the first end of the light source bottom plate is detachably connected with the central shaft groove.
Further, the central angle from the adjacent adjusting groove to the central shaft groove is 2-5 degrees.
Further, the central angle covered by the plurality of adjusting grooves is 20-30 degrees.
Further, the light emitting surface is a light transmitting projection plate embedded at one side of the lamp body.
In the embodiment of the application, the lamp body and the light source bottom plate are arranged; the lamp comprises a lamp body, a light source base plate and a lamp holder, wherein one side of the lamp body is provided with a light emergent surface, the lamp body is provided with a central shaft groove and an adjusting groove, the first end of the light source base plate is hinged in the central shaft groove, and the second end of the light source base plate can be clamped in the adjusting groove; the light source bottom plate can rotate around the axis of the central shaft groove, the adjusting grooves are arranged in plurality and distributed along the rotating direction of the light source bottom plate, so that the second end of the light source bottom plate can be clamped in different adjusting grooves to adjust the included angle between the light source bottom plate and the light-emitting surface, thereby the light source bottom plate can rotate around the axis of the central shaft groove to adjust the angle between the light source bottom plate and the light-emitting surface on the lamp body, and the second end of the light source bottom plate can be clamped in the adjusting groove at the corresponding angle after being adjusted to a proper angle, so that the light source bottom plate is fixed at the required angle, thereby realizing the technical effect that the light-emitting angle of the light source soleplate can be adjusted when in use so as to be suitable for more use environments, and then solved the floodlight structure among the correlation technique and had been difficult to realize carrying out the problem of adjusting luminous angle.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a schematic structural diagram according to an embodiment of the present application;
FIG. 2 is another schematic structural diagram according to an embodiment of the present application;
FIG. 3 is another schematic structural diagram according to an embodiment of the present application;
the lamp comprises a lamp body 1, a central shaft groove 2, a light source bottom plate 3, a light emergent surface 4, an adjusting groove 5 and a clamping part 6.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.
In this application, the terms "upper", "lower", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The floodlight needs to properly control the light intensity and the light-emitting angle of the light source in a specific scene. In the existing lamp production process, a secondary lens is mounted outside an LED chip to achieve the effects of light interception and light control. However, the problem of the light distribution angle of the lens is limited, the requirement of the lamp for the specific scene cannot be met, and further, the overall structure of the lamp needs to be adjusted and optimized for the second time to meet the requirement of the lamp for each scene, but the current lamp structure does not support adjustment of the light emitting angle.
To solve the above problem, as shown in fig. 1 to 3, an embodiment of the present application provides a built-in floodlight with an adjustable light-emitting angle, including: the lamp comprises a lamp body 1 and a light source bottom plate 3; wherein the content of the first and second substances,
a light emitting surface 4 is arranged on one side of the lamp body 1, a central shaft groove 2 and an adjusting groove 5 are formed in the lamp body 1, a first end of a light source bottom plate 3 is hinged in the central shaft groove 2, and a second end of the light source bottom plate can be clamped in the adjusting groove 5;
the light source bottom plate 3 can rotate around the axis of the central shaft groove 2, the adjusting grooves 5 are formed in a plurality of numbers and distributed along the rotating direction of the light source bottom plate 3, so that the second ends of the light source bottom plate 3 can be clamped in the different adjusting grooves 5 to adjust the included angle between the light source bottom plate 3 and the light emitting surface 4.
In this embodiment, the floodlight mainly comprises a lamp body 1 and a light source base plate 3, wherein the lamp body 1 is used as an external frame structure of the floodlight, and the light source base plate 3 is used as a light emitting part of a floodlight level. In order to adjust the frontal light-emitting angle of the light source base plate 3, the light source base plate 3 should be rotatable in the floodlight. Therefore, in the present embodiment, a central axial trough 2 and a plurality of adjusting grooves 5 are formed in the lamp body 1, the central axial trough 2 is located at the position of the middle portion of the lamp body 1, which is closer to the rear, and the adjusting grooves 5 are located at the upper right corner of the lamp body 1, and are used for fixing the light source bottom plate 3. The light source base plate 3 is integrally of a square plate-shaped structure, and the first end of the light source base plate 3 is hinged in the central shaft groove 2, so that the light source base plate can rotate clockwise and anticlockwise around the axis of the central shaft groove 2. Because the adjusting grooves 5 are formed in a plurality of numbers and distributed along the rotating direction of the light source base plate 3, the included angles between the connecting lines from the different adjusting grooves 5 to the central shaft groove 2 and the light-emitting surface 4 of the lamp body 1 are different, and when the light source base plate 3 rotates for a certain angle along the axis of the central shaft groove 2, the light source base plate can be fixed in the adjusting grooves 5 at the corresponding angles, so that the included angle between the light source base plate 3 and the light-emitting surface 4 can be adjusted.
This embodiment has reached and to have made light source bottom plate 3 adjust the angle between light source bottom plate 3 and the last play plain noodles 4 of lamps and lanterns body 1 around the axis rotation of central shaft groove 2 to can make light source bottom plate 3 fix the purpose at required angle in adjusting the regulation recess 5 of the joint on corresponding angle with the second end joint of light source bottom plate 3 after adjusting to suitable angle, thereby realized adjusting the luminous angle of light source bottom plate 3 when using, with the technological effect who is applicable to more service environment, and then solved floodlight structure among the correlation technique and be difficult to realize adjusting the problem of luminous angle.
As shown in fig. 1 to 3, in order to facilitate the rotation of the light source substrate 3 in the central axial groove 2, the inner surface of the central axial groove 2 is configured as an arc surface, the first end of the light source substrate 3 is configured as an arc surface attached to the inner surface of the central axial groove 2, and specifically, the second end of the light source substrate 3 may be configured as a cylinder-like structure.
As shown in fig. 2, in order to fix the second end of the light source bottom plate 3 in the corresponding adjusting groove 5, the second end of the light source bottom plate 3 is provided with a clamping portion 6, the clamping portion 6 can be clamped in the adjusting groove 5, the specific form of the clamping portion 6 can be determined according to the structure of the adjusting groove 5, and when the adjusting groove 5 is a conventional groove body structure, the clamping portion 6 can be set to be a square clamping block structure.
In order to facilitate the fixing of the second end of the light source substrate 3 in the adjustment recesses 5 and the movement from one adjustment recess 5 to the other adjustment recess 5, the inner surfaces of the adjustment recesses 5 are provided as a curved surface.
In order to facilitate the maintenance and better of the light source base plate 3, the first end of the light source base plate 3 is detachably connected with the central shaft groove 2.
As shown in fig. 3, the central angle of the central axial groove 2 from the adjacent adjustment groove 5 is 2 ° -5 °, i.e. the rotation angle of the light source chassis 3 when the second end of the light source chassis 3 is rotationally moved from one adjustment groove 5 into the adjacent second adjustment groove 5 is 2 ° -5 °, preferably 3 °, and the central angle covered by the plurality of adjustment grooves 5 is 20 ° -30 °, i.e. the angular range over which the light source chassis 3 can be adjusted in the luminaire body is preferably 29 ° -48 °.
Further, the light emitting surface 4 is a light transmitting projection plate embedded at one side of the lamp body.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A floodlight with a built-in adjustable light-emitting angle is characterized by comprising: the lamp comprises a lamp body and a light source bottom plate; wherein the content of the first and second substances,
a light emitting surface is arranged on one side of the lamp body, a central shaft groove and an adjusting groove are formed in the lamp body, a first end of the light source bottom plate is hinged in the central shaft groove, and a second end of the light source bottom plate can be clamped in the adjusting groove;
the light source bottom plate can rotate around the axis of the central shaft groove, the adjusting grooves are formed in a plurality of numbers and distributed along the rotating direction of the light source bottom plate, so that the second ends of the light source bottom plate can be clamped in different adjusting grooves to adjust the included angle between the light source bottom plate and the light emergent surface.
2. A built-in adjustable light-emitting angle floodlight according to claim 1, wherein the inner surface of the central axial groove is provided with a cambered surface, and the first end of the light source base plate is provided with a cambered surface which is attached to the inner surface of the central axial groove.
3. A floodlight with a built-in adjustable light-emitting angle according to claim 2, wherein the second end of the light source base plate is provided with a clamping portion, and the clamping portion can be clamped in the adjusting groove.
4. A built-in adjustable light-emitting angle floodlight according to claim 3, wherein the inner surface of the adjusting groove is configured as a cambered surface.
5. A built-in adjustable light-emitting angle luminaire as claimed in any one of claims 1 to 4, wherein the first end of the light source base is detachably connected to the central axial slot.
6. A built-in adjustable luminous angle floodlight as claimed in claim 5, wherein a central angle from adjacent said adjusting groove to said central axial groove is in a range of 2 ° to 5 °.
7. A built-in adjustable lighting angle luminaire of claim 6, wherein a plurality of said adjustment grooves cover a central angle of 20 ° -30 °.
8. A floodlight with an internal adjustable light-emitting angle according to claim 7, wherein the light-emitting surface is a light-transmitting projection plate embedded at one side of the lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348674.5U CN216480816U (en) | 2021-12-28 | 2021-12-28 | Floodlight with built-in adjustable light-emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348674.5U CN216480816U (en) | 2021-12-28 | 2021-12-28 | Floodlight with built-in adjustable light-emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216480816U true CN216480816U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123348674.5U Expired - Fee Related CN216480816U (en) | 2021-12-28 | 2021-12-28 | Floodlight with built-in adjustable light-emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216480816U (en) |
-
2021
- 2021-12-28 CN CN202123348674.5U patent/CN216480816U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |