CN211780383U - LED table lamp with small occupied space - Google Patents

Abstract

The utility model relates to the technical field of LED lamps, and discloses an LED desk lamp that occupies less space, comprising a fixed base, the lower end of the fixed base is glued and connected with a rubber sealing gasket, and the upper end of the rubber sealing gasket penetrates the fixed base and is installed with a lifting rod. The upper end of the lifting rod is rotatably connected with a trigger plate, the upper end of the fixed base is rotatably connected with a first storage box, one end of the first storage box is slidably connected with a first telescopic rod, and the upper end of one end of the first telescopic rod is threadedly connected with a second fastening The upper end of the first telescopic rod is provided with a rotating block, the upper end of the rotating block is rotatably connected with a second storage box, and the upper ends of one end of the first storage box and the second storage box are both threadedly connected with a first fastening screw. The utility model enables the device to be simply fixed on one side of the desk through a series of designs, thereby greatly reducing the occupied space of the device, and enabling the device to easily and conveniently adjust the lighting range of the device, greatly increasing the use range of the device.

Description

An LED desk lamp that takes up less space

technical field

The utility model relates to the technical field of LED lamps, in particular to an LED desk lamp that occupies less space.

Background technique

Table lamp, is a kind of lamp, small and exquisite, easy to carry, table lamp is a kind of household appliance used for lighting in people's life, the light bulbs used in general table lamps are incandescent lamps, energy-saving light bulbs, table lamps are mainly decorative, easy to read and learn , work, the table lamp has far surpassed the value of the table lamp itself, the table lamp has become a work of art, but the existing installation occupies a large area and the lighting range is small.

Utility model content

The purpose of the utility model is to provide an LED desk lamp with a smaller occupied space, so as to solve the problem of the larger occupied area of the existing device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An LED desk lamp that occupies less space includes a fixed base, the lower end of the fixed base is glued and connected with a rubber gasket, the upper end of the rubber gasket is installed with a lifting rod through the fixed base, and the upper end of the lifting rod is rotatably connected There is a trigger plate, the upper end of the fixed base is rotatably connected with a first storage box, one end of the first storage box is slidably connected with a first telescopic rod, and the upper end of one end of the first telescopic rod is screwed with a second fastening rod screw, a rotating block is installed on the upper end of the first telescopic rod, the upper end of the rotating block is rotatably connected with a second storage box, and the upper ends of the first storage box and the second storage box are both threadedly connected with a first tightening box. One end of the second storage box is slidably connected with a second telescopic rod, the other end of the second telescopic rod is rotatably connected to a connecting block, and the other end of the connecting block is installed with a lighting lamp head.

Preferably, the inner diameter of the upper end of the rubber gasket and the outer diameter of the lower end of the lifting rod are the same size, and the rubber gasket and the first storage box are connected by snap connection.

Preferably, one end of the first storage box, the second storage box and the second telescopic rod is provided with an internally threaded hole, and the interior of the internal threaded hole is screwed with a third fastening screw.

Preferably, the inner diameter of the upper end of the first telescopic rod and the outer diameter of the lower end of the rotating block are the same size, and the first telescopic rod and the rotating block are connected by rotation.

Preferably, the inner wall of one end of the connecting block is provided with an internal thread, one end of the lighting cap is provided with an external thread, and the connecting block and the lighting cap are connected by a thread.

Preferably, the outer diameter of one end of the second telescopic rod is the same as the inner diameter of one end of the second storage box, and the second storage box and the second telescopic rod are connected by sliding.

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

(1) When the utility model is in use, the fixed base is placed on one side of the desk, so that the rubber gasket and the desk are closely attached, and then a larger force is applied to the trigger plate, so that the trigger plate takes the upper end of the lifting rod as the axis Do a rotating motion, let the trigger plate drive the lift rod to rise, when the lift rod rises, it will drive the middle position of the rubber gasket to rise together, increase the air pressure between the rubber gasket and the desk, so that the device can be easily fixed on one side of the desk , thereby greatly reducing the occupied space of the device.

(2) After the fixing of the utility model is completed, rotate the first storage box with the lower end of the first storage box as the axis, and after the rotation is completed, slide the first telescopic rod along the direction of the first storage box, so that the first telescopic rod is moved from the first The inside of the storage box protrudes, then rotate the rubber gasket with the upper end of the first telescopic rod as the axis, then rotate the connecting block with the upper end of the rotating block as the axis, and then rotate the connecting block after the rotation is completed, and then use the first tightening The screw, the second fastening screw and the third fastening screw fix the device, so that the device can easily and conveniently adjust the lighting range of the device, thereby greatly increasing the use range of the device.

Description of drawings

Fig. 1 is the overall structure schematic diagram of one end of the utility model;

Fig. 2 is the overall structure schematic diagram of the other end of the utility model;

FIG. 3 is a front view of the overall sectional view of the utility model.

In the figure: 1. Fixed base; 2. Trigger plate; 3. Rubber gasket; 4. First storage box; 5. First telescopic rod; 6. Second storage box; 7. Second telescopic rod; 8. Connection 9. Lighting lamp head; 10. First fastening screw; 11. Second fastening screw; 12. Third fastening screw; 13. Rotating block; 14. Lifting rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to FIGS. 1-3 , an LED desk lamp that occupies less space includes a fixed base 1 , a rubber gasket 3 is glued and connected to the lower end of the fixed base 1 , and a lift rod 14 is installed on the upper end of the rubber gasket 3 through the fixed base 1 , The inner diameter of the upper end of the rubber gasket 3 is the same as the outer diameter of the lower end of the lifting rod 14. The rubber gasket 3 and the first storage box 4 are connected by clamping, so that the lifting rod 14 can drive the rubber gasket 3 to move together when the lifting rod 14 moves. The upper end of 14 is rotatably connected with the trigger plate 2, and the upper end of the fixed base 1 is rotatably connected with the first storage box 4;

One end of the first storage box 4 is slidably connected with the first telescopic rod 5 , the upper end of one end of the first telescopic rod 5 is threadedly connected with the second tightening screw 11 , the upper end of the first telescopic rod 5 is installed with a rotating block 13 , the first telescopic rod 5 is The inner diameter of the upper end of the rod 5 is the same as the outer diameter of the lower end of the rotating block 13. The first telescopic rod 5 and the rotating block 13 are connected by rotation, which makes the rotation of the rotating block 13 more convenient. Box 6, the upper ends of one end of the first storage box 4 and the second storage box 6 are threadedly connected with first fastening screws 10;

One end of the second storage box 6 is slidably connected with a second telescopic rod 7 , the outer diameter of one end of the second telescopic rod 7 is the same as the inner diameter of one end of the second storage box 6 , and the second storage box 6 and the second telescopic rod 7 pass through The sliding connection makes the sliding of the second telescopic rod 7 more convenient. One end of the first storage box 4, the second storage box 6 and the second telescopic rod 7 is provided with an inner thread hole, and the interior of the inner thread hole is screwed with a The third tightening screw 12 enables the third tightening screw 12 to fix the device, and the other end of the second telescopic rod 7 is rotated to connect the connecting block 8 , the other end of the connecting block 8 is installed with the lamp head 9 , and one end of the connecting block 8 The inner wall of the luminaire is provided with an internal thread, and one end of the lighting cap 9 is provided with an external thread, and the connecting block 8 and the lighting cap 9 are connected by threads, which makes the installation and disassembly of the lighting cap 9 simpler.

working principle:

In the present utility model, when the user uses the device, the user places the fixed base 1 on one side of the desk, makes the rubber gasket 3 closely fit with the desk, and then applies a large force to the trigger plate 2, so that the trigger plate 2 is The upper end of the lift rod 14 rotates as the axis, so that the trigger plate 2 drives the lift rod 14 to rise. When the lift rod 14 rises, it will drive the middle position of the rubber gasket 3 to rise together, increasing the distance between the rubber gasket 3 and the desk. The air pressure enables the device to be simply fixed on one side of the desk, thereby greatly reducing the space occupied by the device. After the fixing is completed, rotate the first storage box 4 with the lower end of the first storage box 4 as the axis. Slide the first telescopic rod 5 in the direction of the storage box 4, let the first telescopic rod 5 protrude from the inside of the first storage box 4, and then rotate the rotating block 13 with the upper end of the first telescopic rod 5 as the axis, and then use the rotating block The upper end of 13 is the axis to rotate the second storage box 6, and after the rotation is completed, the connecting block 8 is rotated, and then the first tightening screw 10, the second tightening screw 11 and the third tightening screw 12 are used to fix the device, so that the device is fixed. The device can simply and conveniently adjust the lighting range of the device, thereby greatly increasing the use range of the device.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Equivalent replacement or modification of the technical solution and its utility model concept shall be included within the protection scope of the present utility model.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Claims (6)

1. An LED desk lamp that occupies less space, comprising a fixed base (1), and the lower end of the fixed base (1) is glued and connected with a rubber gasket (3), characterized in that the rubber gasket (3) A lift rod (14) is installed through the upper end of the fixed base (1), and a trigger plate (2) is rotatably connected to the upper end of the lift rod (14); A first storage box (4) is rotatably connected to the upper end of the fixed base (1), and a first telescopic rod (5) is slidably connected to one end of the first storage box (4). A second tightening screw (11) is threadedly connected to the upper end of one end of the first telescopic rod (5), a rotating block (13) is installed on the upper end of the first telescopic rod (5), and a second receiving block (13) is rotatably connected to the upper end of the rotating block (13). box(6); A first fastening screw (10) is threadedly connected to the upper ends of one end of the first storage box (4) and the second storage box (6), and a second telescopic screw is slidably connected to one end of the second storage box (6). A rod (7), the other end of the second telescopic rod (7) is rotatably connected to a connecting block (8), and the other end of the connecting block (8) is installed with a lamp head (9). 2. The LED desk lamp with a small footprint according to claim 1, wherein the inner diameter of the upper end of the rubber gasket (3) is the same as the outer diameter of the lower end of the lifting rod (14), and the rubber gasket (3) has the same size. The sealing gasket (3) and the first storage box (4) are connected by snap connection. 3. The LED desk lamp with a smaller footprint according to claim 1, wherein one end of the first storage box (4), the second storage box (6) and the second telescopic rod (7) Internal thread holes are opened, and third fastening screws (12) are screwed into the interior of the internal thread holes. 4. The LED desk lamp with a small footprint according to claim 1, wherein the inner diameter of the upper end of the first telescopic rod (5) is the same as the outer diameter of the lower end of the rotating block (13), and the The first telescopic rod (5) and the rotating block (13) are connected by rotation. 5 . The LED desk lamp with a small footprint according to claim 1 , wherein the inner wall of one end of the connecting block ( 8 ) is provided with an inner thread, and one end of the lighting cap ( 9 ) is provided with an outer thread. 6 . The connecting block (8) and the lamp head (9) are connected by the thread. 6. The LED desk lamp with a small footprint according to claim 1, wherein the outer diameter of one end of the second telescopic rod (7) and the inner diameter of one end of the second storage box (6) are the same in size , the second storage box (6) and the second telescopic rod (7) are connected by sliding.

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