CN215446117U

CN215446117U - Multi-section lifting rotatable LED table lamp

Info

Publication number: CN215446117U
Application number: CN202023272739.8U
Authority: CN
Inventors: 卢思伯
Original assignee: Jinn Lighting Shenzhen Co ltd
Current assignee: Jinn Lighting Shenzhen Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-01-07
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a multi-section lifting rotatable LED table lamp, which relates to the field of table lamp devices and comprises a bottom plate, wherein the top end of the bottom plate is rotatably connected with a rotating connecting block, a groove is formed in the top end of the rotating connecting block, a sliding connecting block is rotatably connected in the groove, the top end of the sliding connecting block is slidably connected with a connecting plate, the top end of the connecting plate is provided with a swinging mechanism, and the sliding mechanism is arranged between the rotating connecting block and the sliding connecting block.

Description

Multi-section lifting rotatable LED table lamp

Technical Field

The utility model relates to the field of desk lamp devices, in particular to a multi-section lifting rotatable LED desk lamp.

Background

The LED desk lamp is a desk lamp using an LED, i.e., a light emitting diode, as a light source, and the LED is a solid semiconductor device which can directly convert electricity into light. The LED lighting technology used is a third generation lighting technology. The blue light generated by the LED table lamp can cause damage to eyes, but has a series of advantages. The LED lighting is also called solid-state lighting, as a third generation lighting technology following incandescent lamps and fluorescent lamps, and has the characteristics of energy saving, environmental protection, safety and reliability, and a solid-state light source is a novel light source with great potential for replacing the conventional lighting apparatus in the next decade seen in the industry, and represents the future of the lighting technology. The development of new solid state lighting is not only a revolution in the field of lighting, but also meets the current government-imposed requirements of "building resource-saving and environmentally friendly society".

The purpose of height adjustment of the existing LED table lamp is achieved through a rotary support mostly for adjusting the height of the table lamp, and the mode can affect illumination of the table lamp and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-section lifting rotatable LED table lamp, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a rotatable LED table lamp of multistage formula lift, includes the bottom plate, the bottom plate top is rotated and is connected the rotation connecting block, rotate the connecting block top and seted up the recess, the inside rotation of recess connects sliding connection piece, sliding connection piece top sliding connection connecting plate, the connecting plate top is equipped with swing mechanism, be equipped with slide mechanism between rotation connecting block and the sliding connection piece.

As a preferred technical scheme of the present invention, the sliding mechanism includes a threaded block, a sliding connection groove is formed in the sliding connection block, the threaded block is slidably connected to the sliding connection groove, the side ends of the threaded block are fixedly connected to a plurality of first sliders, the bottom ends of the first sliders are fixedly connected to sliding rods, the top ends of the sliding rods penetrate the top end of the sliding connection block and are slidably connected to the sliding connection block, the top ends of the sliding connection block are fixedly connected to the bottom end of the connection plate, the top end of the rotating connection block is fixedly connected to a threaded rod, the threaded rod penetrates the bottom end of the sliding connection block and is rotatably connected to the sliding connection block, and the threaded rod penetrates the threaded block and is threadedly connected to the threaded block.

According to a preferable technical scheme of the utility model, the swing mechanism comprises two rotating plates, the top ends of connecting plates at two ends of each rotating plate are fixedly connected with fixed blocks, the fixed blocks are rotatably connected with the rotating plates, one side, adjacent to each rotating plate, of each rotating plate is rotatably connected with a supporting rod, and the top ends of the supporting rods are rotatably connected with the lamp body.

As a preferred technical solution of the present invention, a sliding groove is formed on one side adjacent to the rotating plate, a second sliding block is slidably connected in the sliding groove, a guide rod is fixedly connected in the sliding groove, the guide rod penetrates through the second sliding block and is slidably connected with the second sliding block, two ends of the second sliding block are fixedly connected with a first spring, a side end of the first spring is fixedly connected with a side end of the sliding groove, a fixed shaft is arranged on one side adjacent to the two second sliding blocks, and the fixed shaft penetrates through the supporting rod and is rotatably connected with the supporting rod.

As a preferred technical solution of the present invention, the top end of the rotating plate located at the side end of the supporting rod is rotatably connected to a swing rod, the side end of the swing rod is fixedly connected to a fixture block, a plurality of limiting grooves are formed in corresponding positions of the side end of the supporting rod, the limiting grooves are slidably connected to the fixture block, the top end of the rotating plate located at the side end of the swing rod is fixedly connected to a baffle, the side end of the swing rod is fixedly connected to a plurality of second springs, and the side end of each second spring is fixedly connected to the side end of the baffle.

The utility model has the following advantages:

when the table lamp swinging device is used, the rotating connecting block, the sliding connecting block and the threaded block are arranged to be slidably connected with the connecting plate, the second sliding block and the first spring are arranged to assist the supporting rod to swing, and the clamping block and the limiting groove are arranged to fix the swinging position of the table lamp.

Drawings

Fig. 1 is a schematic structural view of a multi-section lifting rotatable LED table lamp.

Fig. 2 is a side view of the multi-section lifting rotatable LED table lamp.

Fig. 3 is an axial view of a screw block in the multi-section lifting rotatable LED desk lamp.

In the figure: 1. a base plate; 2. rotating the connecting block; 3. a sliding connection block; 4. a thread block; 5. a threaded rod; 6. a first slider; 7. a slide bar; 8. a connecting plate; 9. a fixed block; 10. a rotating plate; 11. a support bar; 12. a lamp body; 13. a second slider; 14. a guide bar; 15. a first spring; 16. a fixed shaft; 17. a swing rod; 18. a second spring; 19. a clamping block; 20. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, the multi-section lifting rotatable LED desk lamp comprises a bottom plate 1, wherein the top end of the bottom plate 1 is rotatably connected with a rotating connecting block 2, a groove is formed in the top end of the rotating connecting block 2, the inside of the groove is rotatably connected with a sliding connecting block 3, the top end of the sliding connecting block 3 is slidably connected with a connecting plate 8, a swing mechanism is arranged at the top end of the connecting plate 8, and a sliding mechanism is arranged between the rotating connecting block 2 and the sliding connecting block 3.

Slide mechanism includes screw block 4, sliding connection groove has been seted up to sliding connection piece 3 inside, screw block 4 and sliding connection groove sliding connection, a plurality of first sliders 6 of 4 side fixed connection of screw block, the equal fixed connection slide bar 7 in 6 bottoms of first slider, 7 tops of slide bar run through 3 tops of sliding connection piece and with 3 sliding connection of sliding connection piece, 3 tops of sliding connection piece all with 8 bottom fixed connection of connecting plate, 2 top fixed connection threaded rods 5 of rotation connecting block, threaded rod 5 runs through 3 bottoms of sliding connection piece and rotates with sliding connection piece 3 to be connected, threaded rod 5 runs through screw block 4 and with 4 threaded connection of screw block.

The swing mechanism comprises two rotating plates 10, each top end of each connecting plate 8 at two ends of each rotating plate 10 is fixedly connected with a fixing block 9, each fixing block 9 is rotatably connected with the corresponding rotating plate 10, one side, adjacent to each rotating plate 10, of each rotating plate is rotatably connected with a supporting rod 11, and the top end of each supporting rod 11 is rotatably connected with a lamp body 12.

The adjacent one side of rotor plate 10 has all seted up the spout, sliding connection second slider 13 in the spout, fixed connection guide bar 14 in the spout, guide bar 14 run through second slider 13 and with second slider 13 sliding connection, the equal fixed connection first spring 15 in second slider 13 both ends, first spring 15 side and spout side fixed connection, two the adjacent one side of second slider 13 is equipped with fixed axle 16, fixed axle 16 runs through bracing piece 11 and rotates with bracing piece 11 and be connected.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the top end of the rotating plate 10, which is located at the side end of the supporting rod 11, is rotatably connected with a swing rod 17, the side end of the swing rod 17 is fixedly connected with a fixture block 19, a plurality of limiting grooves 20 are formed in the corresponding positions of the side end of the supporting rod 11, the limiting grooves 20 are slidably connected with the fixture block 19, the top end of the rotating plate 10, which is located at the side end of the swing rod 17, is fixedly connected with a baffle plate, the side end of the swing rod 17 is fixedly connected with a plurality of second springs 18, and the side ends of the second springs 18 are fixedly connected with the side end of the baffle plate.

In the implementation process of the utility model, the threaded rod 5 is driven to rotate by rotating the rotating connecting block 2, the sliding rod 7 and the connecting plate 8 are pushed to move upwards by the threaded block 4, the lamp body 12 is swung by pushing the supporting rod 11, the connection between the supporting rod 11 and the rotating plate 10 is assisted by the second sliding block 13 and the first spring 15, and the device is fixed by connecting the clamping block 19 and the limiting groove 20.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rotatable LED desk lamp of multistage formula lift, includes bottom plate (1), its characterized in that, bottom plate (1) top is rotated and is connected rotation connecting block (2), rotate connecting block (2) top and seted up flutedly, recess inside is rotated and is connected sliding connection piece (3), sliding connection piece (3) top sliding connection connecting plate (8), connecting plate (8) top is equipped with swing mechanism, be equipped with slide mechanism between rotation connecting block (2) and sliding connection piece (3).

2. The multi-segment lifting rotatable LED table lamp of claim 1, the sliding mechanism comprises a threaded block (4), a sliding connecting groove is arranged in the sliding connecting block (3), the thread block (4) is connected with the sliding connecting groove in a sliding way, the side end of the thread block (4) is fixedly connected with a plurality of first sliding blocks (6), the bottom ends of the first sliding blocks (6) are fixedly connected with sliding rods (7), the top ends of the sliding rods (7) penetrate through the top ends of the sliding connecting blocks (3) and are in sliding connection with the sliding connecting blocks (3), the top ends of the sliding connecting blocks (3) are fixedly connected with the bottom end of the connecting plate (8), the top end of the rotary connecting block (2) is fixedly connected with a threaded rod (5), the threaded rod (5) penetrates through the bottom end of the sliding connecting block (3) and is rotationally connected with the sliding connecting block (3), the threaded rod (5) penetrates through the threaded block (4) and is in threaded connection with the threaded block (4).

3. The multi-section lifting rotatable LED table lamp according to claim 1, wherein the swinging mechanism comprises two rotating plates (10), the top ends of the connecting plates (8) at the two ends of each rotating plate (10) are fixedly connected with a fixed block (9), the fixed blocks (9) are rotatably connected with the rotating plates (10), the adjacent sides of the rotating plates (10) are rotatably connected with the supporting rods (11), and the top ends of the supporting rods (11) are rotatably connected with the lamp body (12).

4. The LED table lamp with the multi-section lifting and rotating function as claimed in claim 3, wherein a sliding groove is formed in each of the adjacent sides of the rotating plate (10), a second sliding block (13) is slidably connected in the sliding groove, a guide rod (14) is fixedly connected in the sliding groove, the guide rod (14) penetrates through the second sliding block (13) and is slidably connected with the second sliding block (13), two ends of the second sliding block (13) are fixedly connected with first springs (15), the side ends of the first springs (15) are fixedly connected with the side ends of the sliding groove, a fixed shaft (16) is arranged on each of the adjacent sides of the two second sliding blocks (13), and the fixed shaft (16) penetrates through the supporting rod (11) and is rotatably connected with the supporting rod (11).

5. The multi-section lifting rotatable LED table lamp according to claim 3, wherein the top end of the rotating plate (10) located at the side end of the supporting rod (11) is rotatably connected with a swing rod (17), the side end of the swing rod (17) is fixedly connected with a fixture block (19), a plurality of limiting grooves (20) are formed in corresponding positions of the side end of the supporting rod (11), the limiting grooves (20) are slidably connected with the fixture block (19), the top end of the rotating plate (10) located at the side end of the swing rod (17) is fixedly connected with a baffle, the side end of the swing rod (17) is fixedly connected with a plurality of second springs (18), and the side end of each second spring (18) is fixedly connected with the side end of the baffle.