CN210319848U - Lampshade with good light-gathering performance - Google Patents
Lampshade with good light-gathering performance Download PDFInfo
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- CN210319848U CN210319848U CN201921236324.XU CN201921236324U CN210319848U CN 210319848 U CN210319848 U CN 210319848U CN 201921236324 U CN201921236324 U CN 201921236324U CN 210319848 U CN210319848 U CN 210319848U
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- fixedly connected
- groove
- rotary joint
- movable
- lampshade
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Abstract
The utility model discloses a lamp shade that spotlight performance is good relates to lamp shade technical field, including the arc lamp body, the outside fixedly connected with screw thread post of arc lamp body, the top fixedly connected with connector of arc lamp body, one side swing joint of screw thread post has rotary joint, one side fixedly connected with of rotary joint has the internal thread, rotary joint's fixed surface is connected with anti-skidding line. The utility model discloses a slider, the spout, a spring, and the cooperation setting between the movable hole, can the quick assembly disassembly lamp shade, wash and maintain, avoided leading to not wasing for a long time because of the inconvenient dismouting of lamp shade and influencing the illumination and maintain inconvenient problem, through the screw thread post, rotary joint, the spliced pole, cooperation setting between swivelling chute and the fixed column, the lamp shade can stretch out and draw back, avoided because of need different focuses and the unable problem of implementing of different illumination scope when using, better utilization electric energy avoids extravagant.
Description
Technical Field
The utility model relates to a lamp shade technical field, in particular to lamp shade that spotlight performance is good.
Background
The lampshade is arranged at the periphery of the lamp flame or on the bulb and is used for focusing light or preventing wind and rain. The lampshade not only can prevent electric shock for the purpose of gathering light on the lamp, but also has the function of protecting eyes, and the lampshade also plays a role of light gathering, so that the lampshade with good light gathering performance is indispensable.
At present, the lampshade with good light gathering performance is inconvenient to install, the lampshade is inconvenient to clean, disassemble and replace after being used for a long time, and the lampshade with good light gathering performance cannot stretch out and draw back and cannot adjust different illumination ranges.
Therefore, it is necessary to provide a lampshade with good light-condensing performance to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lamp shade that spotlight performance is good to the problem that the lamp shade dismouting that the current spotlight performance that proposes in solving above-mentioned background art is good is inconvenient and can not adjust the illumination scope.
In order to achieve the above object, the utility model provides a following technical scheme: a lampshade with good light-gathering performance comprises an arc-shaped lamp shell, wherein a threaded column is fixedly connected to the outer side of the arc-shaped lamp shell, a connector is fixedly connected to the top end of the arc-shaped lamp shell, a rotary joint is movably connected to one side of the threaded column, an internal thread is fixedly connected to one side of the rotary joint, anti-skidding lines are fixedly connected to the surface of the rotary joint, a connecting column is fixedly connected to the bottom of the rotary joint, a fixing column is fixedly connected to one side of the connecting column, a movable lamp shell is arranged below the arc-shaped lamp shell, a rotary groove is formed in the top end of the movable lamp shell, spokes are movably connected with the fixing column, a reflecting plate is fixedly connected to the inner wall of the movable lamp shell, a lamp holder is fixedly connected to the bottom of the connector, a reflecting plate is fixedly connected to the inner, the improved spring slot structure is characterized in that a sliding groove and a movable hole are formed in one side of the connector, a movable groove is formed in one side of the connector, one end of the movable groove is communicated with the sliding groove, the upper portion of one side of the movable groove is communicated with the movable hole, a sliding block is movably connected to the inside of the sliding groove, a push rod is movably connected to the inside of the movable groove, the inner wall of the movable hole is movably connected with the push rod, a spring slot is formed in the inside of one end of the sliding block, a spring is fixedly connected to the inside of the spring slot, and one end of the.
Optionally, there are two threaded columns, two threaded columns are arranged in a countermeasure arrangement, and an external thread is fixedly connected to one side of each threaded column.
Optionally, the internal thread is matched with the external thread, and the rotary joint is in threaded connection with the threaded column through the external thread and the internal thread.
Optionally, there are two sliding grooves, two sliding grooves are symmetrically arranged, and the sliding block is matched with the sliding grooves.
Optionally, the movable groove and the movable hole are matched with a push rod, and the push rod is L-shaped.
Optionally, the connecting column and the fixing column are both matched with a rotary groove, and the rotary groove is in an L shape.
Optionally, the other end of the sliding block is trapezoidal, and one side of the sliding block is fixedly connected with the push rod.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a cooperation setting between slider, spout, spring, push rod, activity groove and the activity hole can the quick assembly disassembly lamp shade, washs and maintains, has avoided leading to not wasing the inconvenient problem of influence illumination and maintenance for a long time because of the inconvenient dismouting of lamp shade.
2. The utility model discloses a cooperation setting between screw post, rotary joint, spliced pole, internal thread, swivelling chute and the fixed column, the lamp shade can stretch out and draw back, has avoided because of need different focuses and the unable problem of implementing of different illumination scope when using, and waste is avoided to the better electric energy that utilizes.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. an arc-shaped lamp housing; 2. a threaded post; 3. a rotary joint; 4. a movable lamp housing; 5. connecting columns; 6. anti-skid lines; 7. a push rod; 8. a slider; 9. a connector; 10. an external thread; 11. a lamp socket; 12. a reflector; 13. spoke reflectors; 14. a chute; 15. a spring; 16. a spring slot; 17. a movable groove; 18. a movable hole; 19. an internal thread; 20. a rotating tank; 21. and (5) fixing the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a lampshade with good light-gathering performance as shown in figures 1-4, which comprises an arc-shaped lamp shell 1, two screw thread columns 2 are fixedly connected to the outer side of the arc-shaped lamp shell 1, the screw thread columns 2 are arranged in a countermeasure way, one side of the screw thread column 2 is fixedly connected with an external thread 10, the top end of the arc-shaped lamp shell 1 is fixedly connected with a connector 9, one side of the screw thread column 2 is movably connected with a rotary joint 3, one side of the rotary joint 3 is fixedly connected with an internal thread 19, the internal thread 19 is matched with the external thread 10, the rotary joint 3 is in threaded connection with the screw thread column 2 through the external thread 10 and the internal thread 19, the surface of the rotary joint 3 is fixedly connected with an anti-skid thread 6, the bottom of the rotary joint 3 is fixedly connected with a connecting column 5, the connecting column 5 and a fixed column 21 are matched with a rotary groove 20, the movable lamp shell 4 is arranged below the arc lamp shell 1, the rotating groove 20 is formed in the top end of the movable lamp shell 4, the inner portion of the rotating groove 20 is movably connected with the fixed column 21, the lamp shade can stretch and retract through the matching arrangement of the threaded column 2, the rotating joint 3, the connecting column 5, the internal thread 19 and the fixed column 21, the problem that the lamp shade cannot be implemented due to different focal lengths and different illumination ranges when in use is solved, electric energy is better utilized to avoid waste, the spoke reflecting plate 13 is fixedly connected to the inner wall of the movable lamp shell 4, the lamp holder 11 is fixedly connected to the bottom of the connector 9, the reflecting plate 12 is fixedly connected to the inner wall of the arc lamp shell 1, one end of the reflecting plate 12 is fixedly connected with the lamp holder 11, the sliding grooves 14 and the movable holes 18 are formed in one side of the connector 9, the sliding grooves 14 are two, a movable groove 17 is arranged in one side of the connector 9, the movable groove 17 and the movable hole 18 are matched with the push rod 7, the push rod 7 is L-shaped, one end of the movable groove 17 is communicated with the sliding groove 14, the upper part of one side of the movable groove 17 is communicated with the movable hole 18, the inner part of the sliding groove 14 is movably connected with a slide block 8, the other end of the slide block 8 is trapezoidal, one side of the slide block 8 is fixedly connected with the push rod 7, the inner part of the movable groove 17 is movably connected with the push rod 7, the inner wall of the movable hole 18 is movably connected with the push rod 7, a spring groove 16 is arranged in one end of the slide block 8, a spring 15 is fixedly connected in the spring groove 16, one, through the cooperation setting between slider 8, spout 14, spring 15, push rod 7, activity groove 17 and the activity hole 18, can quick assembly disassembly lamp shade, wash and maintain, avoided leading to not wasing the inconvenient problem that influences the illumination and maintain inconveniently for a long time because of the inconvenient dismouting of lamp shade.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This practical theory of operation: when the lamp is used, the connector 9 is aligned with a lamp stand to be installed, the arc-shaped lamp housing 1 is pushed upwards with force, the arc-shaped lamp housing 1 drives the slider 8 to move upwards, the slider 8 is extruded at the same time, the slider 8 moves towards the inside of the sliding groove 14, the slider 8 moves the extrusion spring 15, the spring 15 contracts to generate elastic force, the slider 8 drives the push rod 7 to move towards one side of the movable groove 17, after the slider 8 enters the lamp stand, the elastic force of the spring 15 pushes the slider 8 to move towards the outside of the sliding groove 14, the slider 8 drives the push rod 7 to move towards one side of the movable groove 17, the slider 8 extends out to be fixed with the lamp stand, when different illumination ranges are adjusted, the rotary connector 3 is held, the rotary connector 3 is rotated forcibly, the rotary connector 3 rotates forwards, the rotary connector 3 moves upwards through the internal threads 19 to drive the connecting column 5 to move, the connecting column 5 drives the fixed column 21 to move, the rotary joint 3 rotates reversely, the rotary joint 3 moves downwards through the internal thread 19 to drive the connecting column 5 to move, the connecting column 5 drives the fixing column 21 to move, and the fixing column 21 drives the movable lamp shell 4 to move downwards through the rotary groove 20 to adjust.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a lamp shade that spotlight performance is good, includes arc lamp body (1), its characterized in that: the lamp is characterized in that a threaded column (2) is fixedly connected to the outer side of the arc-shaped lamp housing (1), a connector (9) is fixedly connected to the top end of the arc-shaped lamp housing (1), a rotary joint (3) is movably connected to one side of the threaded column (2), an internal thread (19) is fixedly connected to one side of the rotary joint (3), anti-skid patterns (6) are fixedly connected to the surface of the rotary joint (3), a connecting column (5) is fixedly connected to the bottom of the rotary joint (3), a fixing column (21) is fixedly connected to one side of the connecting column (5), a movable lamp housing (4) is arranged below the arc-shaped lamp housing (1), a rotary groove (20) is formed in the top end of the movable lamp housing (4), the inside of the rotary groove (20) is movably connected with the fixing column (21), and a spoke reflecting plate (13) is, the lamp holder (11) is fixedly connected to the bottom of the connector (9), the reflector (12) is fixedly connected to the inner wall of the arc-shaped lamp housing (1), one end of the reflector (12) is fixedly connected with the lamp holder (11), the sliding groove (14) and the movable hole (18) are formed in one side of the connector (9), the movable groove (17) is formed in one side of the connector (9), one end of the movable groove (17) is communicated with the sliding groove (14), the upper portion of one side of the movable groove (17) is communicated with the movable hole (18), the sliding block (8) is movably connected to the inner portion of the sliding groove (14), the push rod (7) is movably connected to the inner portion of the movable groove (17), the spring groove (16) is formed in the inner portion of one end of the sliding block (8), and the spring (15) is fixedly connected to the inner portion of the spring groove (16), one end of the spring (15) is fixedly connected with the sliding groove (14).
2. A lampshade with good light condensing performance as defined in claim 1, characterized in that:
the number of the threaded columns (2) is two, the two threaded columns (2) are arranged in a countermeasure mode, and an external thread (10) is fixedly connected to one side of each threaded column (2).
3. A lampshade with good light condensing performance as defined in claim 1, characterized in that:
the internal thread (19) is matched with the external thread (10), and the rotary joint (3) is in threaded connection with the threaded column (2) through the external thread (10) and the internal thread (19).
4. A lampshade with good light condensing performance as defined in claim 1, characterized in that:
the number of the sliding grooves (14) is two, the two sliding grooves (14) are symmetrically arranged, and the sliding blocks (8) are matched with the sliding grooves (14).
5. A lampshade with good light condensing performance as defined in claim 1, characterized in that:
the movable groove (17) and the movable hole (18) are matched with the push rod (7), and the push rod (7) is L-shaped.
6. A lampshade with good light condensing performance as defined in claim 1, characterized in that:
the connecting column (5) and the fixing column (21) are matched with the rotary groove (20), and the rotary groove (20) is L-shaped.
7. A lampshade with good light condensing performance as defined in claim 1, characterized in that:
the other end of the sliding block (8) is trapezoidal, and one side of the sliding block (8) is fixedly connected with the push rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236324.XU CN210319848U (en) | 2019-08-01 | 2019-08-01 | Lampshade with good light-gathering performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236324.XU CN210319848U (en) | 2019-08-01 | 2019-08-01 | Lampshade with good light-gathering performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210319848U true CN210319848U (en) | 2020-04-14 |
Family
ID=70127581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236324.XU Expired - Fee Related CN210319848U (en) | 2019-08-01 | 2019-08-01 | Lampshade with good light-gathering performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210319848U (en) |
-
2019
- 2019-08-01 CN CN201921236324.XU patent/CN210319848U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |