CN216447962U - Portable lamp with illumination scope regulatory function - Google Patents
Portable lamp with illumination scope regulatory function Download PDFInfo
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- CN216447962U CN216447962U CN202220092940.8U CN202220092940U CN216447962U CN 216447962 U CN216447962 U CN 216447962U CN 202220092940 U CN202220092940 U CN 202220092940U CN 216447962 U CN216447962 U CN 216447962U
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- portable lamp
- wall
- adjusting
- light guide
- fixedly connected
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Abstract
The utility model relates to the field of portable lamps, in particular to a portable lamp with an illumination range adjusting function, which comprises a portable lamp barrel, wherein the middle part of the inner wall of the portable lamp barrel is fixedly connected with a lamp tube seat, the inner wall of the portable lamp barrel is movably connected with four hinging blocks at equal intervals along the circumference, one end of each hinging block is fixedly connected with a light guide plate, and one side of each light guide plate is lapped with a compression spring. The adjusting sleeve is rotated to drive the movably connected pressing rod to move, so that the pressing rod presses against the corresponding T-shaped adjusting block to slide in the adjusting groove, the T-shaped adjusting block presses against the light guide plate to deflect on the inner wall of the portable lamp barrel, the illumination range is enlarged through the opening action of one side of the light guide plate, and the adjustment is convenient; make the light guide plate can be under the protection of dust guard to the change irradiation range is led in refracting to the light in the inside deflection of a portable lamp section of thick bamboo, avoids opening the lamp shade and adjusts irradiation range, promotes the dustproof and dampproofing effect of this portable lamp, effectively promotes barrier propterty.
Description
Technical Field
The utility model relates to the field of portable lamps, in particular to a portable lamp with an illumination range adjusting function.
Background
The portable lamp is a night lighting tool commonly used by people, belongs to one of electric torches, has the characteristic of convenient carrying and use, and is very suitable for outdoor use.
The prior part of portable lamps are difficult to adjust the illumination range conveniently and fast in the use process, and have poor functionality; meanwhile, the existing partial portable lamp adjusts the illumination range by opening the lamp shade, dust adheres to the surface of the lamp tube easily after the lamp shade is opened, and the portable lamp does not have a damp-proof effect and is poor in protection effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable lamp with an illumination range adjusting function, which aims to solve the problems in the background art that 1, the illumination range of the existing portable lamp is difficult to adjust conveniently; 2. The illumination scope is adjusted through opening the lamp shade to current part portable lamp, influences the protective effect of fluorescent tube. In order to achieve the purpose, the utility model provides the following technical scheme: a portable lamp with a light irradiation range adjusting function comprises a portable lamp barrel, wherein a lamp tube seat is fixedly connected to the middle of the inner wall of the portable lamp barrel, four hinging blocks are movably connected to the inner wall of the portable lamp barrel at equal intervals along the circumference, a light guide plate is fixedly connected to one end of each hinging block, a compression spring is lapped on one side of the light guide plate, and one end of each compression spring is fixedly connected with the inner wall of the portable lamp barrel;
the inner wall of the portable lamp tube is provided with four adjusting grooves at equal intervals along the circumference, the inside of each adjusting groove is movably connected with a T-shaped adjusting block, and one end of each T-shaped adjusting block is lapped on the side wall of the adjacent light guide plate;
the portable lamp tube comprises a portable lamp tube and is characterized in that an annular groove is formed in the outer wall of the portable lamp tube, an adjusting sleeve is in threaded connection with the surface of the annular groove, four guide grooves are formed in the side wall of the annular groove at equal intervals along the circumference, the four guide grooves correspond to the four adjusting grooves one to one, a pressure rod is movably connected inside the guide grooves, one end of the pressure rod is lapped on the surface of the adjacent T-shaped adjusting block, and the other end of the pressure rod is movably connected with the surface of the adjusting sleeve;
the left side of the portable lamp barrel is fixedly connected with a dust guard.
Preferably, the inner wall of the portable lamp tube is provided with four hinge grooves at equal intervals along the circumference, support rods are fixedly connected between two sides of the inner wall of each hinge groove, and the four hinge blocks are respectively and rotatably connected to the surfaces of the four support rods.
Preferably, one end of each T-shaped adjusting block is an arc surface, and the four T-shaped adjusting blocks are respectively in one-to-one correspondence with the four light guide plates.
Preferably, the inner wall of adjustment tank has seted up the spout, the lateral wall fixedly connected with slider of T type regulating block, T type regulating block passes through slider sliding connection in the inside of spout.
Preferably, the surface of the adjusting sleeve is fixedly connected with a connecting bearing, and the other ends of the four pressure levers are fixedly connected with an inner ring of the connecting bearing.
Preferably, one end of the pressure lever is arc-shaped, and one side of the T-shaped adjusting block close to the pressure lever is an inclined plane.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the light guide plate, the T-shaped adjusting block, the adjusting sleeve and other components are matched for use, the adjusting sleeve is rotated to drive the movably connected pressing rod to move, so that the pressing rod presses the corresponding T-shaped adjusting block to slide in the adjusting groove, the T-shaped adjusting block presses the light guide plate to deflect on the inner wall of the portable lamp barrel, the illumination range is enlarged through the opening action of one side of the light guide plate, and the adjustment is convenient.
According to the portable lamp, the light guide plate, the portable lamp barrel, the dust-proof plate and other components are matched for use, so that the light guide plate can refract and guide light rays to change the irradiation range under the protection of the dust-proof plate and deflect in the portable lamp barrel, the irradiation range is prevented from being adjusted by opening the lampshade, the dust-proof and moisture-proof effects of the portable lamp are improved, and the protection performance is improved.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is a side cross-sectional view of the position of the hinge block and the light guide plate according to the present invention.
In the figure: 1. a portable lamp tube; 2. a top pipe seat; 3. a hinged block; 4. a light guide plate; 5. a compression spring; 6. An adjustment groove; 7. a T-shaped adjusting block; 8. a ring groove; 9. an adjusting sleeve; 10. a guide groove; 11. a pressure lever; 12. A dust guard.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a portable lamp with illumination scope regulatory function, includes a portable lamp section of thick bamboo 1, the middle part fixedly connected with tube socket 2 of a portable lamp section of thick bamboo 1 inner wall, the inner wall of a portable lamp section of thick bamboo 1 has four articulated pieces 3 along circumference equidistance swing joint, the one end fixedly connected with light guide plate 4 of articulated piece 3, one side overlap joint of light guide plate 4 has compression spring 5, compression spring 5's one end and a portable lamp section of thick bamboo 1's inner wall fixed connection.
Four adjusting grooves 6 have been seted up along circumference equidistance to the inner wall of a portable lamp section of thick bamboo 1, and the inside swing joint of adjusting groove 6 has T type regulating block 7, and the one end overlap joint of T type regulating block 7 is at the lateral wall of adjacent light guide plate 4.
An annular groove 8 is formed in the outer wall of a portable lamp tube 1, an adjusting sleeve 9 is in threaded connection with the surface of the annular groove 8, four guide grooves 10 are formed in the side wall of the annular groove 8 at equal intervals along the circumference, the four guide grooves 10 correspond to the four adjusting grooves 6 one by one, a press rod 11 is movably connected inside the guide grooves 10, one end of the press rod 11 is lapped on the surface of an adjacent T-shaped adjusting block 7, the other end of the press rod 11 is movably connected with the surface of the adjusting sleeve 9, the adjusting sleeve 9 moves inside the adjusting groove 6 by rotating the adjusting sleeve 9, the adjusting sleeve 9 drives the movably connected press rod 11 to move, the press rod 11 presses the corresponding T-shaped adjusting block 7 to slide inside the adjusting groove 6, the T-shaped adjusting block 7 presses the surface of a light guide plate 4, the light guide plate 4 is matched with a hinged block 3 to deflect on the inner wall of the portable lamp tube 1, and the side, far away from the T-shaped adjusting block 7, of the light guide plate 4 is opened to improve the illumination range, the adjustment is convenient and fast.
The left side fixedly connected with dust guard 12 of a portable lamp section of thick bamboo 1, the lamp holder on tube socket 2 protects through dust guard 12, and light guide plate 4 deflects and refracts the guide and to the change irradiation range to light in the inside of a portable lamp section of thick bamboo 1, avoids opening the lamp shade and adjusts the irradiation range, promotes this portable lamp's dustproof and dampproofing effect, promotes barrier propterty.
In this embodiment, as shown in fig. 1 and 2, four hinge grooves are equidistantly formed in the inner wall of the portable light tube 1 along the circumference, the support rods are fixedly connected between the two sides of the inner wall of the hinge grooves, and the four hinge blocks 3 are respectively rotatably connected to the surfaces of the four support rods. The hinged block 3 can swing with the light guide plate 4 by the support rod arrangement.
In this embodiment, as shown in fig. 1 and 2, one end of the T-shaped adjusting block 7 is an arc surface, and the four T-shaped adjusting blocks 7 correspond to the four light guide plates 4 one by one. The T-shaped adjusting block 7 can press the light guide plate 4 to deflect in the moving process, and the arc-shaped surface is arranged to reduce the friction force in the pressing process.
In this embodiment, as shown in fig. 1, a sliding groove is formed in an inner wall of the adjusting groove 6, a sliding block is fixedly connected to a side wall of the T-shaped adjusting block 7, and the T-shaped adjusting block 7 is slidably connected to the inside of the sliding groove through the sliding block. The chute and the slide block are arranged to improve the stability of the T-shaped adjusting block 7 in the moving process.
In this embodiment, as shown in fig. 1 and fig. 2, a connection bearing is fixedly connected to the surface of the adjusting sleeve 9, and the other ends of the four pressing rods 11 are all fixedly connected to the inner ring of the connection bearing. The bearing arrangement ensures that the adjusting sleeve 9 cannot be driven by the pressure lever 11 to rotate in the rotating process, thereby avoiding interference.
In this embodiment, as shown in fig. 1, 2 and 3, one end of the pressing rod 11 is arc-shaped, and one side of the T-shaped adjusting block 7 close to the pressing rod 11 is an inclined surface.
The use method and the advantages of the utility model are as follows: this portable lamp with illumination scope regulatory function, working process as follows:
as shown in fig. 1, 2 and 3, the adjusting sleeve 9 is rotated to move inside the adjusting groove 6, so that the adjusting sleeve 9 drives the movably connected pressing rod 11 to move, the pressing rod 11 presses the corresponding T-shaped adjusting block 7 to slide inside the adjusting groove 6, the T-shaped adjusting block 7 presses the surface of the light guide plate 4, the light guide plate 4 and the hinge block 3 are matched with each other to deflect on the inner wall of the portable lamp tube 1, and the side, far away from the T-shaped adjusting block 7, of the light guide plate 4 is opened to improve the illumination range, so that the adjustment is convenient and rapid; the lamp holder on tube holder 2 protects through dust guard 12, and light guide plate 4 deflects in the inside of a portable lamp section of thick bamboo 1 and refracts the guide to light and to changing the irradiation range, avoids opening the lamp shade and adjusts the irradiation range, promotes this portable lamp's dustproof and dampproofing effect, promotes barrier propterty.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a portable lamp with illumination scope regulatory function, includes a portable lamp section of thick bamboo (1), its characterized in that: the portable lamp tube comprises a portable lamp tube (1), a lamp tube seat (2) and four hinged blocks (3), wherein the lamp tube seat is fixedly connected to the middle of the inner wall of the portable lamp tube (1), the inner wall of the portable lamp tube (1) is movably connected with the four hinged blocks (3) at equal intervals along the circumference, one end of each hinged block (3) is fixedly connected with a light guide plate (4), one side of each light guide plate (4) is lapped with a compression spring (5), and one end of each compression spring (5) is fixedly connected with the inner wall of the portable lamp tube (1);
the inner wall of the portable lamp tube (1) is provided with four adjusting grooves (6) at equal intervals along the circumference, T-shaped adjusting blocks (7) are movably connected inside the adjusting grooves (6), and one ends of the T-shaped adjusting blocks (7) are lapped on the side wall of the adjacent light guide plate (4);
an annular groove (8) is formed in the outer wall of the portable lamp barrel (1), an adjusting sleeve (9) is connected to the surface of the annular groove (8) in a threaded mode, four guide grooves (10) are formed in the side wall of the annular groove (8) at equal intervals along the circumference, the four guide grooves (10) correspond to the four adjusting grooves (6) one by one, a pressing rod (11) is movably connected to the inner portion of each guide groove (10), one end of each pressing rod (11) is connected to the surface of the adjacent T-shaped adjusting block (7) in a lap mode, and the other end of each pressing rod (11) is movably connected with the surface of the adjusting sleeve (9);
the left side of the portable lamp tube (1) is fixedly connected with a dust guard (12).
2. The portable lamp with the illumination range adjusting function according to claim 1, wherein: four hinge grooves are formed in the inner wall of the portable lamp tube (1) at equal intervals along the circumference, supporting rods are fixedly connected between two sides of the inner wall of each hinge groove, and four hinge blocks (3) are respectively connected to the surfaces of the four supporting rods in a rotating mode.
3. The portable lamp with the illumination range adjusting function according to claim 1, wherein: one end of each T-shaped adjusting block (7) is designed to be an arc surface, and the four T-shaped adjusting blocks (7) are respectively in one-to-one correspondence with the four light guide plates (4).
4. The portable lamp with the illumination range adjusting function according to claim 1, wherein: the inner wall of adjustment tank (6) has seted up the spout, the lateral wall fixedly connected with slider of T type regulating block (7), T type regulating block (7) are through slider sliding connection in the inside of spout.
5. The portable lamp with the illumination range adjusting function according to claim 1, wherein: the surface of the adjusting sleeve (9) is fixedly connected with a connecting bearing, and the other ends of the four pressure levers (11) are fixedly connected with an inner ring of the connecting bearing.
6. The portable lamp with the illumination range adjusting function according to claim 1, wherein: one end of the pressure lever (11) is arc-shaped, and one side of the T-shaped adjusting block (7) close to the pressure lever (11) is an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220092940.8U CN216447962U (en) | 2022-01-13 | 2022-01-13 | Portable lamp with illumination scope regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220092940.8U CN216447962U (en) | 2022-01-13 | 2022-01-13 | Portable lamp with illumination scope regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216447962U true CN216447962U (en) | 2022-05-06 |
Family
ID=81378336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220092940.8U Active CN216447962U (en) | 2022-01-13 | 2022-01-13 | Portable lamp with illumination scope regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216447962U (en) |
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2022
- 2022-01-13 CN CN202220092940.8U patent/CN216447962U/en active Active
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Denomination of utility model: A portable lamp with light range adjustment function Effective date of registration: 20230925 Granted publication date: 20220506 Pledgee: China Co. truction Bank Corp Jieyang branch Pledgor: Guangdong Weidas Electrical Appliances Co.,Ltd. Registration number: Y2023980058583 |