Adjustable reading lamp

Abstract

The utility model relates to the technical field of lighting equipment, and discloses an adjustable reading lamp which comprises a main body, a supporting column is fixedly connected to the rear end of the main body, an adjusting mechanism is arranged at the left end of the supporting column, a bulb is arranged at the lower end of the main body, and a base is fixedly connected to the lower end of the supporting column. The upper end of the base is fixedly connected with a clamping mechanism; the adjusting mechanism comprises an adjusting groove, and the adjusting groove is formed in the left end of the supporting column. According to the adjustable reading lamp, parts such as an adjusting groove, a first spring, a U-shaped block, a movable plate, a sliding rod and a sliding groove are matched for use, so that the sliding rod can move in the sliding groove by pressing the U-shaped block, the position of the movable plate is adjusted, and meanwhile, the lamplight illumination range of the reading lamp can be adjusted; illumination can be gathered in a small area, large-range illumination can be conducted on the surrounding environment, and therefore the applicability of the reading lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an adjustable reading lamp. Background Art

[0002] With the development of society and the improvement of people's living standards, more and more people begin to pay attention to their learning and working environment. In study and work, good light is very important for protecting eyes and improving work efficiency. Therefore, reading lights are a kind of household appliances used for lighting reading in people's lives, and can be used in many usage scenarios.

[0003] After searching, the Chinese patent application number is 202321252457.2, and the name is an adjustable reading light, including a fixed plate, a first lighting lamp is installed in the fixed plate, rotation grooves are opened on both sides of the fixed plate, a rotating rod is rotatably connected in the rotating groove, a hinge plate is rotatably connected on the rotating rod, the axis direction of the rotating rod is set at an angle to the axis direction of the rotating axis of the hinge plate, and a second lighting lamp is arranged in the hinge plate.

[0004] However, in actual use, although the new utility model can improve the convenience of using a reading lamp, traditional reading lamps gather light in a small area through a lampshade, and complete the reading work through concentrated illumination. However, in some special cases, when a large-scale lighting is required, the lampshade is difficult to remove, so it is difficult to illuminate a large area of ​​the surrounding environment, which makes the applicability of traditional reading lamps very low. Secondly, during use, when the reader is reading, if the reader leaves for something, the book can be easily closed by external force, and the reader needs to rely on memory to find the last reading point again, which affects the reader's reading efficiency. Utility Model Content

[0005] The utility model aims to provide an adjustable reading lamp to solve the problem in the above-mentioned background technology that the lighting range of the reading lamp is inconvenient to adjust.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable reading light, comprising a main body, a support column fixedly connected to the rear end of the main body, an adjustment mechanism provided at the left end of the support column, a light bulb provided at the lower end of the main body, a base fixedly connected to the lower end of the support column, and a clamping mechanism fixedly connected to the upper end of the base.

[0007] The adjustment mechanism includes an adjustment slot, which is opened at the left end of the support column, a T-shaped slot is opened at the right end of the inner wall of the adjustment slot, a T-shaped block is movably connected to the inner wall of the T-shaped slot, the left end of the T-shaped block is fixedly connected to a spring 1, the left end of the spring 1 is fixedly connected to a ring, the left end of the ring is fixedly connected to a U-shaped block, the front end of the U-shaped block is movably connected to a connecting plate through a pin shaft, and the front end of the connecting plate is movably connected to a movable plate through a pin shaft.

[0008] Preferably, the left end of the T-block is fixedly connected to a fixing column, the front end of the fixing column is fixedly connected to a sliding rod, the front end of the inner wall of the adjustment groove is provided with a sliding groove, and the sliding rod is slidably connected to the inner wall of the sliding groove.

[0009] Preferably, a limiting groove is provided at the right end of the inner wall of the adjustment groove, and the outer wall of the circular ring is matched with the inner wall of the limiting groove.

[0010] Preferably, a movable groove is opened at the left end of the main body, and a rotating rod is fixedly connected to the front end of the inner wall of the movable groove.

[0011] Preferably, a rotation hole is provided at the front end of the movable plate, and the rotation rod is movably connected to the inner wall of the rotation hole.

[0012] Preferably, the clamping mechanism includes a cylinder, which is fixedly connected to the upper end of the base, and the outer wall of the cylinder is movably connected to a U-shaped rod, an arc-shaped groove is opened at the upper end of the base, the outer wall of the U-shaped rod is adapted to the inner wall of the arc-shaped groove, and the lower end of the base is fixedly connected to an anti-slip gasket.

[0013] Preferably, the lower end of the U-shaped rod is fixedly connected to a second spring, and the lower end of the second spring is fixedly connected to an I-shaped block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The adjustable reading lamp is used in combination with an adjustment slot, a spring, a U-shaped block, a movable plate, a sliding rod, a sliding slot and other parts. The U-shaped block can be pressed to move the sliding rod in the sliding slot, so as to adjust the position of the movable plate. Similarly, the lighting range of the reading lamp can be adjusted. Not only can the light be concentrated in a small area, but also a large range of the surrounding environment can be illuminated, thereby improving the applicability of the reading lamp.

[0016] 2. The adjustable reading light uses a U-shaped rod, an arc groove, a second spring, an I-shaped block and other parts in combination, so that the U-shaped rod can limit the position of the book, and the I-shaped block can fix and press the book under the action of the second spring, preventing the reader from leaving in the middle of the reading and the book from being closed by external force, thereby improving reading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the support column of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the connection between the base and the U-shaped rod of the utility model from a side view;

[0021] Figure 5 This is a schematic diagram of the top view of the base structure of the utility model;

[0022] Figure 6 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0023] In the figure: 1. main body; 2. support column; 3. adjustment mechanism; 301. adjustment groove; 302. T-slot; 303. T-block; 304. spring one; 305. ring; 306. U-block; 307. connecting plate; 308. movable plate; 309. fixed column; 310. slide rod; 311. slide groove; 312. limit groove; 313. movable groove; 314. rotating rod; 315. rotating hole; 4. light bulb; 5. base; 6. clamping mechanism; 601. cylinder; 602. U-rod; 603. arc groove; 604. anti-skid pad; 605. spring two; 606. I-block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] See also Figure 1-3 and Figure 6 An adjustable reading lamp comprises a main body 1, a support column 2 is fixedly connected to the rear end of the main body 1, an adjustment mechanism 3 is arranged at the left end of the support column 2, a bulb 4 is arranged at the lower end of the main body 1, a base 5 is fixedly connected to the lower end of the support column 2, and a clamping mechanism 6 is fixedly connected to the upper end of the base 5.

[0028] The adjusting mechanism 3 includes an adjusting slot 301, which is provided at the left end of the supporting column 2. A T-shaped slot 302 is provided at the right end of the inner wall of the adjusting slot 301. A T-shaped block 303 is movably connected to the inner wall of the T-shaped slot 302. A spring 304 is fixedly connected to the left end of the T-shaped block 303. A ring 305 is fixedly connected to the left end of the spring 304. A U-shaped block 306 is fixedly connected to the left end of the ring 305. The front end of the U-shaped block 306 is movably connected to a connecting plate 307 through a pin shaft. The front end of the connecting plate 307 is movably connected to the connecting plate 307 through a pin shaft. There is a movable plate 308, by using the adjustment groove 301, spring 304, U-shaped block 306, movable plate 308, slide rod 310, slide groove 311 and other parts in combination, the U-shaped block 306 can be pressed to make the slide rod 310 move in the slide groove 311, so as to adjust the position of the movable plate 308, and similarly, the lighting range of the reading lamp can be adjusted, which can not only gather light in a small area but also illuminate a large range of the surrounding environment, thereby improving the applicability of the reading lamp.

[0029] Furthermore, the left end of the T-block 303 is fixedly connected to a fixed column 309, the front end of the fixed column 309 is fixedly connected to a sliding rod 310, and a sliding groove 311 is provided at the front end of the inner wall of the adjustment groove 301, and the sliding rod 310 is slidably connected to the inner wall of the sliding groove 311. By using the sliding rod 310 and the sliding groove 311, the sliding groove 311 limits the sliding rod 310, so that the sliding rod 310 can only move within the sliding groove 311, thereby facilitating the subsequent movement of the U-shaped block 306, so as to better adjust the position of the movable plate 308.

[0030] Furthermore, a limiting groove 312 is provided at the right end of the inner wall of the adjusting groove 301, and the outer wall of the ring 305 is matched with the inner wall of the limiting groove 312. By using the limiting groove 312 and matching the ring 305, the ring 305 can compress the spring 1 304. Under the limitation of the slide groove 311, the ring 305 moves up and down in the adjusting groove 301, so that the ring 305 can better enter the other limiting grooves 312, so that the position of the movable plate 308 can be adjusted and then fixed.

[0031] Furthermore, a movable groove 313 is opened at the left end of the main body 1, and a rotating rod 314 is fixedly connected to the front end of the inner wall of the movable groove 313. By using the movable groove 313 in combination with the rotating rod 314, the movable plate 308 can be rotated on the outer wall of the rotating rod 314, and the movable groove 313 can also limit the rotation position of the movable plate 308.

[0032] Furthermore, a rotating hole 315 is opened at the front end of the movable plate 308, and the rotating rod 314 is movably connected to the inner wall of the rotating hole 315. By using the rotating hole 315 and the rotating rod 314, the rotating rod 314 can be rotated in the rotating hole 315, thereby facilitating the rotation of the movable plate 308.

[0033] Embodiment 2

[0034] Combination Figure 1-6 On the basis of the first embodiment, the clamping mechanism 6 further comprises a cylinder 601, the cylinder 601 is fixedly connected to the upper end of the base 5, the outer wall of the cylinder 601 is movably connected with a U-shaped rod 602, the upper end of the base 5 is provided with an arc groove 603, the outer wall of the U-shaped rod 602 is adapted to the inner wall of the arc groove 603, and the lower end of the base 5 is fixedly connected with an anti-slip pad 604. By using the U-shaped rod 602, the arc groove 603, the second spring 605, the I-shaped block 606 and other parts in combination, the U-shaped rod 602 can limit the position of the book, and the I-shaped block 606 can fix and press the book under the action of the second spring 605, so as to prevent the reader from going out halfway and the book being closed under the action of external force, thereby improving reading efficiency.

[0035] Furthermore, the lower end of the U-shaped rod 602 is fixedly connected with a second spring 605, and the lower end of the second spring 605 is fixedly connected with an I-shaped block 606. By using the second spring 605 and the I-shaped block 606, during use, the I-shaped block 606 is moved to compress the spring, and then the restoring force of the second spring 605 is used to fix the book.

[0036] In actual operation, when the device is used, when the lighting range needs to be adjusted, the U-shaped block 306 can be pressed, and the U-shaped block 306 can cause the ring 305 to compress the spring 1 304, so that the ring 305 can be separated from the limiting groove 312, and then the T-shaped block 303 connected to the fixed column 309 can slide in the T-shaped groove 302, and the sliding rod 310 connected to the fixed column 309 can also move synchronously in the sliding groove 311, so that the movable plate 308 can move to the closed position. When the book is in the appropriate position, the ring 305 is allowed to enter the limiting groove 312 at the appropriate position, and then the movable plate 308 can block the light of the bulb 4. When reading is needed, the U-shaped rod 602 can be separated from its arc groove 603 through the cylinder 601, and then the book can be placed on the top of the base 5, and then the I-shaped block 606 is pulled, so that the I-shaped block 606 can compress the spring 2 605, and then the I-shaped block 606 is released, and the spring 2 605 recovers its deformation to press the book, which is more convenient to use.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An adjustable reading lamp, comprising a main body (1), characterized in that: The rear end of the main body (1) is fixedly connected to a support column (2), the left end of the support column (2) is provided with an adjustment mechanism (3), the lower end of the main body (1) is provided with a light bulb (4), the lower end of the support column (2) is fixedly connected to a base (5), and the upper end of the base (5) is fixedly connected to a clamping mechanism (6); The adjusting mechanism (3) comprises an adjusting groove (301), wherein the adjusting groove (301) is provided at the left end of the supporting column (2), a T-shaped groove (302) is provided at the right end of the inner wall of the adjusting groove (301), a T-shaped block (303) is movably connected to the inner wall of the T-shaped groove (302), a spring (304) is fixedly connected to the left end of the T-shaped block (303), a circular ring (305) is fixedly connected to the left end of the spring (304), a U-shaped block (306) is fixedly connected to the left end of the circular ring (305), a connecting plate (307) is movably connected to the front end of the U-shaped block (306) via a pin shaft, and a movable plate (308) is movably connected to the front end of the connecting plate (307) via a pin shaft.

2. The adjustable reading lamp according to claim 1, characterized in that: The left end of the T-block (303) is fixedly connected to a fixing column (309), the front end of the fixing column (309) is fixedly connected to a sliding rod (310), the front end of the inner wall of the adjustment groove (301) is provided with a sliding groove (311), and the sliding rod (310) is slidably connected to the inner wall of the sliding groove (311).

3. The adjustable reading lamp according to claim 1, characterized in that: A limiting groove (312) is provided at the right end of the inner wall of the adjustment groove (301), and the outer wall of the circular ring (305) is adapted to the inner wall of the limiting groove (312).

4. The adjustable reading lamp according to claim 1, characterized in that: A movable groove (313) is provided at the left end of the main body (1), and a rotating rod (314) is fixedly connected to the front end of the inner wall of the movable groove (313).

5. The adjustable reading lamp according to claim 4, characterized in that: A rotating hole (315) is provided at the front end of the movable plate (308), and the rotating rod (314) is movably connected to the inner wall of the rotating hole (315).

6. The adjustable reading lamp according to claim 1, characterized in that: The clamping mechanism (6) comprises a cylinder (601), wherein the cylinder (601) is fixedly connected to the upper end of the base (5), the outer wall of the cylinder (601) is movably connected to a U-shaped rod (602), an arc-shaped groove (603) is formed at the upper end of the base (5), the outer wall of the U-shaped rod (602) is adapted to the inner wall of the arc-shaped groove (603), and the lower end of the base (5) is fixedly connected to an anti-slip pad (604).

7. The adjustable reading lamp according to claim 6, characterized in that: The lower end of the U-shaped rod (602) is fixedly connected to a second spring (605), and the lower end of the second spring (605) is fixedly connected to an I-shaped block (606).

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