CN219588852U

CN219588852U - Adjustable down lamp

Info

Publication number: CN219588852U
Application number: CN202320909438.6U
Authority: CN
Inventors: 李步洲; 黄万平; 范志峰
Original assignee: Foshan Pinzhong Photoelectric Technology Co ltd
Current assignee: Foshan Pinzhong Photoelectric Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-25
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of lamplight illumination, and discloses an adjustable down lamp which comprises a base, wherein a cover plate is rotatably connected to the top end of the inner side of the base, a driving wheel is fixedly connected to the middle of the bottom end of the cover plate, four driven wheels are connected to the outer side of the driving wheel in an equidistant meshing manner, circular racks are arranged on the inner side of the base, the driven wheels are connected to the inner sides of the circular racks in a meshing manner, and one end of a fixing block is fixedly connected to the middle of the bottom end of each driven wheel. According to the down lamp, the driving wheels are connected with the driven wheels in a meshed mode, the driven wheels are connected with the circular racks in a meshed mode to do circular motion, the rotating shafts on the supports fixedly connected through the supporting plates rotate, the angle and the direction of the down lamp in use are adjusted, the heat conducting pipes are fixedly connected to the inner centers of the heat radiating covers, the heat radiating fins are fixedly connected to the outer sides of the heat conducting pipes, heat generated by the down lamp in the use process is reduced, and the service life of the down lamp is prolonged.

Description

Adjustable down lamp

Technical Field

The utility model relates to the technical field of lamplight illumination, in particular to an adjustable down lamp.

Background

The down lamp is a lamp with a screw lamp cap, and can be directly provided with an incandescent lamp or an energy-saving lamp. The down lamp is an indoor lighting lamp, and the hidden lamp acts indoors, all light rays are projected downwards, and the down lamp belongs to direct light distribution. Different reflectors, lenses, shutters, bulbs can be used to achieve different light effects. The down lamp does not occupy space, and soft atmosphere of the space can be increased.

When the conventional down lamp is used, the direction and the angle are not easy to adjust in the use process, and the down lamp can generate heat generally and is easy to damage.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an adjustable down lamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a down lamp with adjustable, includes the base, the inboard top of base rotates and is connected with the apron, the bottom middle part fixedly connected with action wheel of apron, the equal equidistance meshing in the outside of action wheel is connected with four from the driving wheel, the inboard of base is provided with circular rack, all the meshing of driving wheel is connected in the inboard of circular rack, the one end of the equal fixed connection fixed block in bottom middle part of driving wheel, the equal fixed connection in the other end of fixed block is on the top of layer board, the equal fixed connection in both sides middle part is on the top of support around the bottom of layer board, the inboard bottom of support is rotated through the pivot and is connected in both sides middle part around the down lamp main part, the left side of down lamp main part is provided with the heat exchanger, the left side middle part fixedly connected with heat pipe of heat exchanger, the outside fixedly connected with fin of heat exchanger pipe.

As a further description of the above technical solution:

empty slots are formed in the outer side of the heat dissipation cover at equal intervals, and dust screens are arranged at the empty slots in the heat dissipation cover at equal intervals.

As a further description of the above technical solution:

fixing seats are fixedly connected to four corners of the outer side of the base, and the fixing seats are connected with screws through threads.

As a further description of the above technical solution:

the steering angle corresponding to the meshing movement of the driving wheel and the driven wheel is larger than 180 degrees.

As a further description of the above technical solution:

the upper and lower both ends of the right side of heat dissipation cover are all fixedly connected with inserted block, both ends all are provided with the slot about the left side of down lamp main part, the inside at the slot is all sliding connection to the inserted block.

As a further description of the above technical solution:

and a rubber pad is arranged at the top end of the cover plate.

As a further description of the above technical solution:

and a gap is formed between the inner side of the base and the adjacent side of the supporting plate.

The utility model has the following beneficial effects:

1. according to the down lamp, the driving wheels are respectively connected with the driven wheels in a meshed mode, the driven wheels are respectively connected with the circular racks in a meshed mode, the driven wheels are fixedly connected with the supporting plate, the front side and the rear side of the bottom of the supporting plate are respectively and fixedly connected to the top ends of the brackets, the tail ends of the brackets are rotatably connected to the middle parts of the front side and the rear side of the down lamp main body through the rotating shafts, and therefore the angle and the direction of the down lamp in use can be adjusted.

2. According to the utility model, the bottom of the down lamp is connected with the heat dissipation cover in a sliding manner, the inner center of the heat dissipation cover is fixedly connected with the heat conduction pipe, and the outer sides of the heat conduction pipes are fixedly connected with the heat dissipation fins, so that the heat generated by the down lamp in the use process is reduced, and the service life of the down lamp is prolonged.

Drawings

FIG. 1 is a side view of an adjustable down lamp according to the present utility model;

FIG. 2 is a cross-sectional view of an adjustable down lamp according to the present utility model;

fig. 3 is a schematic diagram of a heat dissipation structure of an adjustable down lamp according to the present utility model.

Legend description:

1. a base; 2. a cover plate; 3. a supporting plate; 4. a fixed block; 5. a driving wheel; 6. driven wheel; 7. a circular rack; 8. a screw; 9. a fixing seat; 10. a heat dissipation cover; 11. radiating fins; 12. inserting blocks; 13. a slot; 14. a down lamp body; 15. a hollow groove; 16. a rotating shaft; 17. a bracket; 18. a heat conduction pipe; 19. a rubber pad; 20. a dust-proof net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a down lamp with adjustable, including base 1, the inboard top rotation of base 1 is connected with apron 2, apron 2's bottom middle part fixedly connected with action wheel 5, the equal equidistance meshing in outside of action wheel 5 is connected with four follow driving wheels 6, base 1's inboard is provided with circular rack 7, follow driving wheel 6 all meshes and connect in circular rack 7's inboard, through the meshing connection of action wheel 5 and four follow driving wheels 6, the one end of the equal fixed connection fixed block 4 in bottom middle part of follow driving wheel 6, the equal fixed connection in the top of layer board 3 of the other end of fixed block 4, the equal fixed connection in both sides middle part in the bottom of layer board 3 is on the top of support 17, the inboard bottom of support 17 is rotated through pivot 16 and is connected in the front and back both sides middle part of down lamp main part 14, angle and direction when can adjust the down lamp, down lamp main part 14's left side is provided with radiator hood 10, radiator hood 10's left side middle part fixedly connected with heat pipe 18, radiator fan 11 is connected with in the outside of heat pipe 18, the efficiency in the use of down lamp has been increased, down lamp's damage because of heat is reduced, and down lamp's life has been prolonged.

The outside equidistance of heat dissipation cover 10 is provided with empty slot 15, empty slot 15 department in the heat dissipation cover 10 equal distance is provided with dust screen 20, prevent down lamp from falling into the dust and causing the damage in the use, and the degree of difficulty and the time of clearance have been reduced, the equal fixedly connected with fixing base 9 of the outside four corners department of base 1, fixing base 9 equal threaded connection screw 8 has improved the stability of down lamp, prevent to remove because of external force in the use, the action wheel 5 with from the steering angle that the driving wheel 6 meshing motion corresponds is greater than 180, the equal fixedly connected with inserted block 12 in both ends about the right side of heat dissipation cover 10, the upper and lower both ends in the left side of down lamp main part 14 all are provided with slot 13, the equal sliding connection of inserted block 12 is in slot 13's inside, the top of apron 2 is provided with rubber pad 19, the inboard of base 1 and the adjacent one side of layer board 3 are provided with the clearance, be convenient for clear up and dismantle when having increased down lamp steering range, the practicality of device has been improved.

Working principle: when the down lamp is used by a user, the down lamp is placed at a required position, the screw 8 is embedded into a wall body through the fixing seat 9, the down lamp main body 14 is rotated to a proper direction through the meshing motion of the driving wheel 5 and the driven wheel 6, then, the bracket 17 is used for adjusting the angle of the down lamp main body 14 through the matching of the rotating shaft 16, the heat conducting pipe 18 dissipates heat through the heat radiating fan 11 through the heat radiating cover 10 in the use process, the dust screen 20 is arranged in the heat radiating cover 10, dust can be prevented from falling into the down lamp main body 14 in long-time use, and the heat radiating cover 10 is connected with the down lamp main body 14 through the inserting block 12 and the inserting groove 13, so that the down lamp is convenient to detach and clean.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable down lamp, includes base (1), its characterized in that: the novel heat-conducting lamp is characterized in that a cover plate (2) is rotationally connected to the inner side top end of the base (1), a driving wheel (5) is fixedly connected to the middle of the bottom end of the cover plate (2), four driven wheels (6) are connected to the outer side of the driving wheel (5) in an equidistant meshing mode, a round rack (7) is arranged on the inner side of the base (1), the driven wheels (6) are connected to the inner side of the round rack (7) in an meshing mode, one end of a fixing block (4) is fixedly connected to the middle of the bottom end of the driven wheels (6), the other end of the fixing block (4) is fixedly connected to the top end of a supporting plate (3), the middle of the front side and the rear side of the bottom of the supporting plate (3) are fixedly connected to the top end of a support (17), the inner side bottom end of the support (17) is rotationally connected to the middle of the front side and the rear side of a down lamp body (14) through a rotating shaft (16), a heat-radiating cover (10) is arranged on the left side of the down lamp body (14), a heat-conducting pipe (18) is fixedly connected to the middle of the left side of the heat-radiating cover (10), and a heat-conducting fan (11) is fixedly connected to the heat conducting fin (18) of the heat-conducting pipe (18).

2. An adjustable down lamp as defined in claim 1, wherein: empty slots (15) are formed in the outer side of the heat dissipation cover (10) at equal intervals, and dust screens (20) are arranged at the empty slots (15) in the heat dissipation cover (10) at equal intervals.

3. An adjustable down lamp as defined in claim 1, wherein: fixing seats (9) are fixedly connected to four corners of the outer side of the base (1), and the fixing seats (9) are connected with screws (8) in a threaded mode.

4. An adjustable down lamp as defined in claim 1, wherein: the steering angle corresponding to the meshing movement of the driving wheel (5) and the driven wheel (6) is larger than 180 degrees.

5. An adjustable down lamp as defined in claim 1, wherein: the upper end and the lower end of the right side of the heat dissipation cover (10) are fixedly connected with inserting blocks (12), the upper end and the lower end of the left side of the down lamp main body (14) are respectively provided with a slot (13), and the inserting blocks (12) are respectively and slidably connected in the slots (13).

6. An adjustable down lamp as defined in claim 1, wherein: a rubber pad (19) is arranged at the top end of the cover plate (2).

7. An adjustable down lamp as defined in claim 1, wherein: and a gap is formed between the inner side of the base (1) and the adjacent side of the supporting plate (3).