CN217057417U

CN217057417U - Adjustable energy-saving lamp capable of preventing myopia

Info

Publication number: CN217057417U
Application number: CN202122216667.3U
Authority: CN
Inventors: 郑志勇
Original assignee: Fujian Ruixiang Sports Technology Co ltd
Current assignee: Fujian Ruixiang Sports Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-07-26
Anticipated expiration: 2031-09-14

Abstract

The utility model belongs to the technical field of the electricity-saving lamp, concretely relates to prevent adjustable electricity-saving lamp of myopia, the on-line screen storage device comprises a base, the upper end fixedly connected with stand of base, fixedly connected with support on the stand, the leg internal rotation is connected with the pivot of two symmetric distributions, two common fixedly connected with lamp pole between the pivot, install the electricity-saving lamp on the lamp pole, the lamp shade has been cup jointed in the outside slip of lamp pole. The utility model discloses a change original fixed lamp shade into the lamp shade that can adjust the position from top to bottom, the displacement that utilizes the screw motion production between threaded rod and the fixed block drives the displacement of connecting block, the connecting block makes the supporting shoe displacement on the lamp shade, and then makes the lamp shade displacement, the illumination scope of electricity-saving lamp is decided through the displacement of control lamp shade, and then satisfy the needs under the different situation, prevent that the electricity-saving lamp from bringing the influence because of the uncontrollable eyes that leads to the user of illumination scope, have certain myopia prevention's effect.

Description

Adjustable energy-saving lamp capable of preventing myopia

Technical Field

The utility model relates to an electricity-saving lamp technical field specifically is an adjustable electricity-saving lamp of preventing myopia.

Background

Energy-saving lamps, also known as power-saving bulbs, electronic bulbs, compact fluorescent lamps and integrated fluorescent lamps, are common lighting tools used by people in daily life. However, the existing energy-saving lamp cannot well adjust the irradiation angle and the irradiation range, and is not high in practicability, and meanwhile, the eyes of a user are possibly affected, and even the user is short-sighted. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent short-sighted adjustable electricity-saving lamp has solved current electricity-saving lamp regulation irradiation angle and irradiation range that can not be fine, and when the practicality is not high, also probably cause the influence to user's eyes, leads to the near-sighted problem of user even.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable energy-saving lamp for preventing myopia comprises a base, wherein the upper end of the base is fixedly connected with a stand column, a support is fixedly connected onto the stand column, two rotating shafts which are symmetrically distributed are rotationally connected into the support, a lamp post is fixedly connected between the two rotating shafts together, an energy-saving lamp is installed on the lamp post, a lampshade is sleeved on the outer portion of the lamp post in a sliding mode, a fixed block is fixedly connected onto the lamp post, a threaded rod is connected into the fixed block through threads, an annular groove is formed in the surface of the threaded rod, a supporting block is fixedly connected onto the outer portion of the lampshade, a connecting block is fixedly connected onto the supporting block, the threaded rod is rotationally connected into the connecting block, a gear is fixedly connected onto one of the rotating shafts and is in contact with the support, a sleeve is fixedly connected onto the support, a sliding rod is slidably connected into the sleeve, a connecting rod is fixedly connected onto the sliding rod, the bottom fixedly connected with of connecting rod spacing sloping block, spacing sloping block and gear joint, the spring has been cup jointed to the outside of slide bar.

Preferably, a limiting ring is connected in the sleeve in a sliding manner and is fixedly connected with the sliding rod.

Preferably, one end of the spring is fixedly connected with a limiting ring, and the other end of the spring is fixedly connected to the inner surface of the sleeve.

Preferably, the connecting block is internally provided with a limiting bolt through a thread, and the tail end of the limiting bolt is connected with the annular groove in a sliding manner.

Preferably, two limit blocks which are symmetrically distributed are fixedly connected to the lamp post and are in contact with the inner surface of the lampshade.

Preferably, the slide bar is square rod-shaped, and the slide bar is made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a change original fixed lamp shade for the lamp shade that can adjust the position from top to bottom, the displacement that utilizes the screw motion production between threaded rod and the fixed block drives the displacement of connecting block, the connecting block makes the supporting shoe displacement on the lamp shade, and then make the lamp shade displacement, the illumination scope of electricity-saving lamp is decided to the displacement through controlling the lamp shade, and then satisfy the needs under the different situation, prevent that the electricity-saving lamp from bringing the influence because of the uncontrollable eyes that lead to the user of illumination scope, certain effect that prevents myopia has.

2. The utility model discloses a design two pivots on the lamp pole, the pivot is rotated and is connected in the support for the lamp pole can use the pivot to rotate as the axle center, and then can adjust the angle of shining of electricity-saving lamp, and design the gear that is used for adjusting in one of them pivot, then design parts such as sleeve, slide bar, connecting rod, spacing sloping block, spacing ring, spring on the basis of support, cooperate with the gear, can fix behind the electricity-saving lamp angle regulation.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a left side cross-sectional view of fig. 1 of the present invention;

fig. 3 is a front cross-sectional view of fig. 1 of the present invention;

fig. 4 is an enlarged view of the structure of the part a of fig. 2 according to the present invention;

fig. 5 is an enlarged view of the structure of the part B in fig. 3 according to the present invention;

fig. 6 is a right side view of the gear of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a column; 3. a support; 4. a rotating shaft; 5. a lamp post; 6. an energy saving lamp; 7. a limiting block; 8. a lamp shade; 9. a fixed block; 10. a threaded rod; 11. a supporting block; 12. connecting blocks; 13. a limit bolt; 14. a ring groove; 15. a gear; 16. a sleeve; 17. a slide bar; 18. a connecting rod; 19. a limit oblique block; 20. a limiting ring; 21. a spring.

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.

Referring to fig. 1-6, an adjustable energy-saving lamp for preventing myopia comprises a base 1, a column 2 is fixedly connected to the upper end of the base 1, a support 3 is fixedly connected to the column 2, two symmetrically distributed rotating shafts 4 are rotatably connected to the support 3, a lamp post 5 is fixedly connected between the two rotating shafts 4 together, an energy-saving lamp 6 is mounted on the lamp post 5, a lampshade 8 is sleeved on the outer portion of the lamp post 5 in a sliding manner, a fixed block 9 is fixedly connected to the lamp post 5, a threaded rod 10 is connected to the inside of the fixed block 9 through threads, a circular groove 14 is formed in the surface of the threaded rod 10, a supporting block 11 is fixedly connected to the outside of the lampshade 8, a connecting block 12 is fixedly connected to the supporting block 11, the threaded rod 10 is rotatably connected to the connecting block 12, a gear 15 is fixedly connected to one rotating shaft 4, the gear 15 is in contact with the support 3, a sleeve 16 is fixedly connected to the support 3, and a sliding rod 17 is connected to the sleeve 16 in a sliding manner, the sliding rod 17 is fixedly connected with a connecting rod 18, the bottom of the connecting rod 18 is fixedly connected with a limiting inclined block 19, the limiting inclined block 19 is clamped with the gear 15, and a spring 21 is sleeved outside the sliding rod 17.

Referring to fig. 5, a limiting ring 20 is slidably connected in the sleeve 16, and the limiting ring 20 is fixedly connected with the sliding rod 17. The design of the limiting ring 20 has a limiting effect on the sliding rod 17.

Referring to fig. 5, one end of the spring 21 is fixedly connected to the limiting ring 20, and the other end of the spring 21 is fixedly connected to the inner surface of the sleeve 16. Through the design of the spring 21, the slide rod 17 has the function of assisting in resetting.

Referring to fig. 4, a limit bolt 13 is connected to the inside of the connecting block 12 through a thread, and the tail end of the limit bolt 13 is slidably connected to the annular groove 14. The design of the limit bolt 13 is matched with the annular groove 14, so that the connection of the threaded rod 10 and the connecting block 12 is facilitated.

Referring to fig. 2, two symmetrically distributed limiting blocks 7 are fixedly connected to the lamp post 5, and the limiting blocks 7 contact with the inner surface of the lamp shade 8. The limiting block 7 is designed to limit the lampshade 8.

Referring to fig. 4, the sliding rod 17 is a square rod, and the sliding rod 17 is made of stainless steel. The square rod-shaped design of the sliding rod 17 prevents the sliding rod 17 from rotating by itself.

The utility model discloses specific implementation process as follows: when the energy-saving lamp is used, the illumination range of the energy-saving lamp 6 is determined according to the actual use condition, only the threaded rod 10 needs to be rotated, the threaded rod 10 generates displacement through the threaded motion with the fixed block 9, at the moment, the annular groove 14 on the threaded rod 10 is matched with the limiting bolt 13, so that the threaded rod 10 drives the connecting block 12 to move, the connecting block 12 drives the supporting block 11 to move, at the moment, the supporting block 11 drives the lampshade 8 to slide up and down on the outer part of the lamp post 5, the illumination range of the energy-saving lamp 6 is controlled, the requirements under different conditions are met, the energy-saving lamp 6 is prevented from influencing eyes of a user due to uncontrollable illumination range, a certain myopia prevention effect is achieved, if the illumination angle of the energy-saving lamp 6 needs to be adjusted, only the sliding rod 17 needs to be pulled, the sliding rod 17 drives the limiting ring 20 to slide in the sleeve 16 and compress the spring 21, meanwhile, the sliding rod 17 drives the connecting rod 18 to move, the connecting rod 18 drives the limiting inclined block 19 to move and enables the limiting inclined block 19 to be separated from the gear 15, then the lamp post 5 can rotate by taking the rotating shaft 4 as an axis, so that the irradiation angle of the energy-saving lamp 6 can be adjusted, after the irradiation angle of the energy-saving lamp 6 is adjusted, the sliding rod 17 is loosened, the spring 21 resets to reset the sliding rod 17, the sliding rod 17 drives the connecting rod 18 to reset, the connecting rod 18 drives the limiting inclined block 19 to reset, the limiting inclined block 19 is clamped with the gear 15 again, the gear 15 is limited again, and then the energy-saving lamp 6 is fixed after the angle is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable energy-saving lamp for preventing myopia comprises a base (1), and is characterized in that: the upper end fixedly connected with stand (2) of base (1), fixedly connected with support (3) on stand (2), support (3) internal rotation is connected with pivot (4) of two symmetric distributions, two common fixedly connected with lamp pole (5) between pivot (4), install electricity-saving lamp (6) on lamp pole (5), lamp shade (8) have been cup jointed in the outside slip of lamp pole (5), fixedly connected with fixed block (9) on lamp pole (5), there is threaded rod (10) through threaded connection in fixed block (9), annular (14) have been seted up on the surface of threaded rod (10), outside fixedly connected with supporting shoe (11) of lamp shade (8), fixedly connected with connecting block (12) on supporting shoe (11), there is threaded rod (10) internal rotation in connecting block (12), one of them fixedly connected with gear (15) on pivot (4), gear (15) and support (3) contact, fixedly connected with sleeve (16) on support (3), sliding connection has slide bar (17) in sleeve (16), fixedly connected with connecting rod (18) on slide bar (17), the spacing sloping block (19) of bottom fixedly connected with of connecting rod (18), spacing sloping block (19) and gear (15) joint, spring (21) have been cup jointed to the outside of slide bar (17).

2. The adjustable energy-saving lamp for preventing myopia according to claim 1, wherein: a limiting ring (20) is connected in the sleeve (16) in a sliding mode, and the limiting ring (20) is fixedly connected with the sliding rod (17).

3. The adjustable energy-saving lamp for preventing myopia according to claim 1, wherein: one end of the spring (21) is fixedly connected with a limiting ring (20), and the other end of the spring (21) is fixedly connected to the inner surface of the sleeve (16).

4. The adjustable energy-saving lamp for preventing myopia according to claim 1, wherein: the connecting block (12) is internally connected with a limiting bolt (13) through threads, and the tail end of the limiting bolt (13) is connected with the annular groove (14) in a sliding manner.

5. The adjustable energy-saving lamp for preventing myopia according to claim 1, wherein: the lamp post (5) is fixedly connected with two limiting blocks (7) which are symmetrically distributed, and the limiting blocks (7) are in contact with the inner surface of the lampshade (8).

6. The adjustable energy-saving lamp for preventing myopia according to claim 1, wherein: the sliding rod (17) is in a square rod shape, and the sliding rod (17) is made of stainless steel materials.