CN210069662U

CN210069662U - Combined linear lamp

Info

Publication number: CN210069662U
Application number: CN201921309061.0U
Authority: CN
Inventors: 高小蔓
Original assignee: Nanjing Jienuo Lighting Equipment Co Ltd
Current assignee: Nanjing Jienuo Lighting Equipment Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-02-14
Anticipated expiration: 2029-08-13

Abstract

The utility model belongs to the technical field of the line type lamp, especially, be a modular line type lamp, the power distribution box comprises a box body, one side fixed mounting of box has the lamp lid, the box is kept away from fixed mounting has LED banks spare on one side inner wall of lamp lid, the box is kept away from rotate on one side inner wall of lamp lid and install two reflector panels, fixed mounting has the motor on one side of box, fixed mounting has first gear on the output shaft of motor, be equipped with the lead screw in the box, the both ends of lead screw respectively with the both sides inner wall of box rotates and connects, fixed mounting has the second gear on the lead screw, first gear with the second gear meshes mutually, two threaded sleeve are installed to the screw on the lead screw. The utility model discloses convenient to use, the practicality is strong, can change illumination intensity and illumination scope through the reflector panel, and it is more convenient to use, more facilitate promotion.

Description

Combined linear lamp

Technical Field

The utility model relates to a line type lamp technical field especially relates to a modular line type lamp.

Background

The LED lamp has been gradually popularized in daily life due to its advantages of small size, low power consumption, long service life, high brightness, low heat, environmental protection, etc., and based on the above advantages, the LED is mostly used as a light source in the existing common linear lamps.

However, in the prior art, the combined linear lamp generally does not have the function of adjusting the brightness and the illumination range, and when the combined linear lamp is used in households and offices, the adjustment of the brightness and the illumination intensity is difficult to realize, and can only be realized by turning off part of the lamps, so that the combined linear lamp has the defects of strong local illumination, weak local illumination and inconvenience in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined linear lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined linear lamp comprises a box body, a lamp cover is fixedly arranged on one side of the box body, an LED lamp assembly is fixedly arranged on the inner wall of one side of the box body, which is far away from the lamp cover, two reflecting plates are rotatably arranged on the inner wall of one side of the box body away from the lamp cover, a motor is fixedly arranged on one side of the box body, a first gear is fixedly arranged on an output shaft of the motor, a screw rod is arranged in the box body, two ends of the screw rod are respectively and rotatably connected with the inner walls of two sides of the box body, a second gear is fixedly arranged on the screw rod, the first gear is meshed with the second gear, two threaded sleeves are installed on the screw rod in a threaded mode, the two threaded sleeves are close to sliding rods are fixedly installed on one sides of the reflecting plates, the two reflecting plates are close to sliding grooves and sliding rods, and the sliding grooves are matched with the corresponding sliding rods.

Preferably, two the equal fixed mounting in threaded sleeve's bottom has the fixed block, has all seted up the slide opening on two fixed blocks.

Preferably, a fixing rod is arranged below the screw rod, the fixing rod penetrates through the two sliding holes and is in sliding connection with the two sliding holes, and two ends of the fixing rod are fixedly connected with the inner walls of the two sides of the box body.

Preferably, bearing grooves are formed in the inner walls of the two sides of the box body, bearings are fixedly mounted in the bearing grooves, and inner rings of the bearings are fixedly connected with the screw rod.

Preferably, two sections of threads with opposite screwing directions are symmetrically arranged on the screw rod.

Preferably, one side of the box body, which is far away from the lamp cover, is fixedly provided with two hoisting rings.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device uses a steel wire or other hoisting devices through the matching of a box body, a lamp cover, an LED lamp assembly, a reflector panel, a motor, a first gear, a screw rod, a second gear, a threaded sleeve, a slide rod, a chute, a fixed block, a fixed rod and a hoisting ring, the device is hung in a room through the lifting ring, the LED lamp assembly and the motor are connected with a power supply and a corresponding switch, when the brightness and the illumination range of light need to be adjusted, a motor is started, the motor drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear rotates to drive a screw rod to rotate, the screw rod rotates to enable two threaded sleeves to be away from each other, the threaded sleeves move to drive a sliding rod to move, the sliding rod moves to drive the reflector plates to rotate through the sliding grooves, and at the moment, the light irradiated by the LED lamp assembly is refracted by the two reflector plates, the illumination range is enlarged and the illumination intensity is weakened, so that the adjustment of the illumination intensity and the illumination range is realized.

The utility model discloses convenient to use, the practicality is strong, can change illumination intensity and illumination scope through the reflector panel, and it is more convenient to use, more facilitate promotion.

Drawings

Fig. 1 is a schematic bottom sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a box body; 2. a lamp cover; 3. an LED lamp assembly; 4. a reflector; 5. a motor; 6. a first gear; 7. a screw rod; 8. a second gear; 9. a threaded sleeve; 10. a slide bar; 11. a chute; 12. a fixed block; 13. fixing the rod; 14. and lifting the ring.

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. 1-4, the present invention provides a technical solution: a combined linear lamp comprises a box body 1, wherein the box body 1 is also a lampshade, one side of the box body 1 is fixedly provided with a lamp cover 2, the inner wall of one side of the box body 1, which is far away from the lamp cover 2, is fixedly provided with an LED lamp assembly 3, the inner wall of one side of the box body 1, which is far away from the lamp cover 2, is rotatably provided with two reflecting plates 4, the two reflecting plates 4 mainly refract light irradiated by the LED lamp, a motor 5 is fixedly arranged on the inner side of one side of the box body 1, a first gear 6 is fixedly arranged on an output shaft of the motor 5, a lead screw 7 is arranged in the box body 1, two ends of the lead screw 7 are respectively rotatably connected with the inner walls of two sides of the box body 1, a second gear 8 is fixedly arranged on the lead screw 7, the first gear 6 is meshed with the second gear 8, two threaded sleeves 9 are arranged on the lead screw 7 in a threaded manner, a slide bar, the two sliding grooves 11 are matched with corresponding sliding rods 10, the diameter of each sliding rod 10 is slightly smaller than the width of each sliding groove 11, and the sliding rods 10 can slide in the sliding grooves 11;

the bottom ends of the two threaded sleeves 9 are fixedly provided with fixed blocks 12, the two fixed blocks 12 are respectively provided with a sliding hole, a fixed rod 13 is arranged below the screw rod 7, the fixed rod 13 penetrates through the two sliding holes and is connected with the two sliding holes in a sliding manner, two ends of the fixed rod 13 are fixedly connected with the inner walls of two sides of the box body 1, the fixed rod 13 and the two fixed blocks 12 are matched to move the two threaded sleeves 9 to play a role of limiting, the threaded sleeves 9 are prevented from rotating while moving, bearing grooves are respectively formed in the inner walls of two sides of the box body 1, bearings are respectively and fixedly arranged in the two bearing grooves, the inner rings of the two bearings are respectively and fixedly connected with the screw rod 7, the two bearings play a role of fixedly supporting the screw rod 7, two sections of threads with opposite rotating directions are symmetrically arranged on the screw rod 7, the two threaded sleeves 9 can move in opposite directions while the screw rod 7 rotates, one side of the box body 1, the lifting ring 14 is convenient for the installation of the device, the device is hung in a room through the lifting ring 14 by using a steel wire or other hoisting devices through the matching of the box body 1, the lamp cover 2, the LED lamp assembly 3, the reflector panel 4, the motor 5, the first gear 6, the lead screw 7, the second gear 8, the threaded sleeve 9, the sliding rod 10, the sliding groove 11, the fixed block 12, the fixed rod 13 and the lifting ring 14, the LED lamp assembly 3 and the motor 5 are connected with a power supply and a corresponding switch, when the brightness and the illumination range of light need to be adjusted, the motor 5 is started, the motor 5 drives the first gear 6 to rotate, the first gear 6 drives the second gear 8 to rotate, the second gear 8 rotates to drive the lead screw 7 to rotate, the two threaded sleeves 9 are far away from each other, the threaded sleeves 9 move to drive the sliding rod 10 to move, the sliding rod 10 moves to drive the reflector panel 4 to rotate through the sliding groove 11, at the moment, the light irradiated by the LED lamp assembly 3 is, make illumination scope grow, illumination intensity debilitation to realized the adjustment to illumination intensity and illumination scope, the utility model discloses convenient to use, the practicality is strong, can change illumination intensity and illumination scope through the reflector panel, and it is more convenient to use, more facilitate promotion.

The working principle is as follows: during the use, use steel wire or other hoisting accessory, hang this device in the room through rings 14, switch on LED banks spare 3 and motor 5 and corresponding switch, when the luminance and the illumination scope of light need to be adjusted, starter motor 5, motor 5 drives first gear 6 and rotates, first gear 6 rotates and drives second gear 8 and rotate, second gear 8 rotates and drives lead screw 7 and rotate, lead screw 7 rotates and makes two threaded sleeve 9 keep away from each other, threaded sleeve 9 removes and drives slide bar 10 and remove, slide bar 10 removes and drives reflector panel 4 through spout 11 and rotate, the light that LED banks spare 3 shines this moment goes out the refraction of reflector panel 4 through two, make illumination scope grow, illumination intensity weak, thereby the adjustment to illumination intensity and illumination scope has been realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular line type lamp, includes box (1), its characterized in that: a lamp cover (2) is fixedly arranged on one side of the box body (1), an LED lamp assembly (3) is fixedly arranged on the inner wall of one side, away from the lamp cover (2), of the box body (1), two light reflecting plates (4) are rotatably arranged on the inner wall of one side, away from the lamp cover (2), of the box body (1), a motor (5) is fixedly arranged on one side of the box body (1), a first gear (6) is fixedly arranged on an output shaft of the motor (5), a lead screw (7) is arranged in the box body (1), two ends of the lead screw (7) are respectively rotatably connected with the inner walls of two sides of the box body (1), a second gear (8) is fixedly arranged on the lead screw (7), the first gear (6) is meshed with the second gear (8), two threaded sleeves (9) are arranged on the lead screw (7) in a threaded manner, a slide rod (10) is fixedly arranged on one side, close to the light reflecting plates (4), of the two threaded, two the reflector panel (4) are close to one side of lead screw (7) has all seted up spout (11), two spout (11) and corresponding slide bar (10) looks adaptation.

2. A modular linear lamp as claimed in claim 1, characterized in that: two the bottom of threaded sleeve (9) is equal fixed mounting has fixed block (12), has all seted up the slide opening on two fixed blocks (12).

3. A modular linear lamp as claimed in claim 2, characterized in that: the lower part of the screw rod (7) is provided with a fixed rod (13), the fixed rod (13) penetrates through the two sliding holes and is in sliding connection with the two sliding holes, and the two ends of the fixed rod (13) are fixedly connected with the inner walls of the two sides of the box body (1).

4. A modular linear lamp as claimed in claim 1, characterized in that: bearing grooves are formed in the inner walls of the two sides of the box body (1), bearings are fixedly mounted in the bearing grooves, and the inner rings of the bearings are fixedly connected with the lead screw (7).

5. A modular linear lamp as claimed in claim 1, characterized in that: two sections of threads with opposite rotation directions are symmetrically arranged on the screw rod (7).

6. A modular linear lamp as claimed in claim 1, characterized in that: one side of the box body (1) far away from the lamp cover (2) is fixedly provided with two lifting rings (14).