Energy-saving table lamp

Abstract

The utility model discloses an energy-saving table lamp which comprises a lamp box, an adjusting block is arranged on one side of the lamp box, a shaft seat is arranged on the side, away from the lamp box, of the adjusting block, a fixing clamp is arranged on the side, away from the adjusting block, of the shaft seat, and an upper supporting rod is connected to the bottom of the fixing clamp. A universal rod is arranged at the bottom, away from the fixing clamp, of the upper supporting rod, a lower supporting rod is arranged at the bottom, away from the supporting rod, of the universal rod, a base is installed at the bottom, away from the universal rod, of the lower supporting rod, and a limiting sliding groove is formed in the connecting position of the side face of the lamp box and the adjusting block. According to the utility model, the lamp box can be connected to the upper supporting rod of the base for use by arranging the fixing clamp, the lamp box can also be taken down and clamped at other positions through the fixing clamp, and the adjusting block, the shaft seat and the adjusting shaft are arranged, so that the lamp box can rotate front and back and left and right, and can also move left and right; and self-adjustment is performed according to the use space, so that the use diversity of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of desk lamp design, in particular to an energy-saving desk lamp. Background Art

[0002] A desk lamp is a lamp with a base that can be placed on a flat table, and is often equipped with a lampshade. It is a household appliance used for lighting in people's lives. Generally, the bulbs used in desk lamps are incandescent bulbs and energy-saving bulbs. Now more desk lamps are used for learning lighting and are used for a long time. In order to save electricity, an energy-saving desk lamp is needed to reduce energy consumption and protect the environment during use.

[0003] After searching, for example, Chinese patent document CN218972602U is announced, an energy-saving desk lamp, which is provided with a distance sensor located in the lamp pole and a control circuit board electrically connected to the distance sensor, so that the distance sensor of the energy-saving desk lamp sends a signal to the control circuit board after detecting that the user has left, so that the control circuit board controls the energy-saving desk lamp to turn off, thereby avoiding the waste of electricity. When the distance sensor detects that the user has returned, it can also send a signal to the control circuit board, so that the control circuit board controls to turn on the light. However, there are still the following defects:

[0004] When the energy-saving desk lamp is in use, the lamp head can only be connected to the base for use. When the desktop space is insufficient, the lamp head cannot be disassembled and fixed in other positions for use. Moreover, the disassembled lamp head is not convenient for adjusting the lighting angle and lighting position. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving desk lamp to solve the problem that the energy-saving desk lamp proposed in the above background technology can only be connected to the base for use, and when the desktop space is insufficient, the lamp head cannot be disassembled and fixed in other positions for use, and the disassembled lamp head is not convenient for adjusting the lighting angle and lighting position.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving desk lamp, comprising a light box, an adjustment block is arranged on one side of the light box, an axle seat is arranged on the side of the adjustment block away from the light box, a fixing clamp is arranged on the side of the axle seat away from the adjustment block, an upper support rod is connected to the bottom of the fixing clamp, a universal rod is arranged on the bottom of the upper support rod away from the fixing clamp, a lower support rod is arranged on the bottom of the universal rod away from the support rod, and a base is installed on the bottom of the lower support rod away from the universal rod.

[0007] Preferably, a limiting slide groove is provided at the connection between the side of the light box and the adjustment block, and the limiting slide groove is slidably connected to the adjustment block, and the cross-sectional shape of the limiting slide groove and the adjustment block is a rectangular structure with consistent dimensions.

[0008] Preferably, a limit block with a strip structure is fixed on the top of the adjustment block, an adjustment groove is opened at the connection between the light box and the limit block, and the adjustment groove is slidably connected to the limit block, and the cross-sectional shape of the limit block and the cross-sectional shape of the adjustment groove are both rectangular structures with consistent sizes.

[0009] Preferably, a first rotating shaft is provided on one side of the adjusting block close to the shaft seat, the first rotating shaft is rotationally connected to the shaft seat, a second bolt is connected to the internal thread of the first rotating shaft, and a strip of a strip-shaped structure is provided on the top of the second bolt.

[0010] Preferably, a first bolt is disposed on the top of the limiting block, and the top end of the first bolt is disposed on the outer side surface of the adjustment slot of the light box.

[0011] Preferably, the top of the slat on one side of the shaft seat protrudes from the top of the shaft seat, and the slat is slidably connected to the connecting surface of the shaft seat.

[0012] Preferably, an adjusting shaft is provided on the top surface of the fixing clamp, and the adjusting shaft is rotatably connected to the shaft seat, two sets of third bolts are threadedly connected on both sides of the connection between the adjusting shaft and the shaft seat, and a rotating hole is opened at the connection between the shaft seat and the third bolts.

[0013] Preferably, a groove having the same outer dimensions as the fixing clip is provided at the top end of the upper support rod, and the fixing clip is snap-connected with the groove of the upper support rod.

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

[0015] By setting a fixing clip, the light box can be connected to the upper support rod of the base for use, or the light box can be removed and clamped to other positions by the fixing clip. The set adjustment block, shaft seat and adjustment shaft can meet the requirements of the front and back and left and right rotation of the light box, and also allow the light box to move left and right. It can be adjusted by itself according to the usage space, which increases the diversity of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top structure of the light box in the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the light box in the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the central axle seat of the utility model.

[0021] In the figure: 1. light box; 101. limit slide; 102. adjustment slot; 2. adjustment block; 201. limit block; 202. first bolt; 203. first rotating shaft; 204. second bolt; 205. slat; 3. shaft seat; 301. rotating hole; 4. fixing clamp; 401. adjusting shaft; 402. third bolt; 5. upper support rod; 6. universal rod; 7. lower support rod; 8. base. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-5 The utility model provides an energy-saving desk lamp, comprising a light box 1, a limiting slide 101, an adjustment slot 102, an adjustment block 2, a limiting block 201, a first bolt 202, a first rotating shaft 203, a second bolt 204, a slat 205, an axle seat 3, a rotating hole 301, a fixing clamp 4, an adjusting shaft 401, a third bolt 402, an upper support rod 5, a universal rod 6, a lower support rod 7, and a base 8. An adjustment block 2 is arranged on one side of the light box 1, and a limiting slide 101 is arranged at a connection between the side surface of the light box 1 and the adjustment block 2, and the limiting slide 101 is slidably connected with the adjustment block 2. The cross-sectional shape of the limiting slide 101 and the adjustment block 2 is a rectangular structure with consistent dimensions. By sliding the adjusting block 2 and the limiting slide groove 101, the position of the fixing clamp 4 can be adjusted. When the fixing clamp 4 is used to fix the light box 1, the movable fixing clamp 4 can allow the light box 1 to be adjusted left and right, thereby increasing the lighting range of the light box 1. A limiting block 201 with a strip structure is fixed to the top of the adjusting block 2. An adjusting groove 102 is provided at the connection between the light box 1 and the limiting block 201, and the adjusting groove 102 is slidably connected to the limiting block 201. The cross-sectional shape of the limiting block 201 and the cross-sectional shape of the adjusting groove 102 are both rectangular structures with the same size. The limiting block 201 can slide inside the adjusting groove 102, thereby preventing the adjusting block 2 from being separated from the limiting slide groove 101.

[0024] A first rotating shaft 203 is provided on one side of the adjusting block 2 close to the shaft seat 3, and the first rotating shaft 203 is rotatably connected to the shaft seat 3. The internal thread of the first rotating shaft 203 is connected to the second bolt 204, and the top of the second bolt 204 is provided with a strip-shaped slat 205, so that the protruding slat 205 can be turned by hand, thereby driving the second bolt 204 to rotate, loosening the fixation of the first rotating shaft 203, allowing the shaft seat 3 to rotate and the adjusting block 2 to rotate, and adjusting the illumination angle of the light box 1. A first bolt 202 is provided on the top of the limit block 201, and the top end of the first bolt 202 is provided on the outer side of the adjustment slot 102 of the light box 1, so that the first bolt 202 can be easily rotated to complete the fixation of the position of the limit block 201 inside the adjustment slot 102.

[0025] An axle seat 3 is provided on the side of the adjusting block 2 away from the light box 1, the top of the slat 205 on one side of the axle seat 3 protrudes from the top of the axle seat 3, and the slat 205 is slidably connected to the connecting surface of the axle seat 3, so that the slat 205 can be easily pulled, and the second bolt 204 connected at the bottom is driven to rotate by the slat 205 to fix the rotation of the axle seat 3, and a fixing clamp 4 is provided on the side of the axle seat 3 away from the adjusting block 2, and an adjusting shaft 401 is provided on the top surface of the fixing clamp 4, and the adjusting shaft 401 is rotatably connected to the axle seat 3, and two groups of third bolts 402 are threadedly connected on both sides of the connection between the adjusting shaft 401 and the axle seat 3, and a rotating hole 301 is provided at the connection between the axle seat 3 and the third bolt 402, so that the third bolt 402 can pass through conveniently. When the third bolt 402 rotates, the shaft seat 3 can be pulled to clamp the adjusting shaft 401, and the angle of the shaft 401 after rotation can be adjusted to fix it. The bottom of the fixing clamp 4 is connected to the upper support rod 5, and the top of the upper support rod 5 is provided with a groove consistent with the outer size of the fixing clamp 4, and the fixing clamp 4 is connected to the groove of the upper support rod 5 by snapping. In this way, when the fixing clamp 4 is used to connect the upper support rod 5, the groove can be used to quickly position the fixing clamp 4, which is convenient for fixing the fixing clamp 4 to the upper support rod 5. A universal rod 6 is provided at the bottom of the upper support rod 5 away from the fixing clamp 4, and a lower support rod 7 is provided at the bottom of the universal rod 6 away from the support rod 5, and a base 8 is installed at the bottom of the lower support rod 7 away from the universal rod 6.

[0026] When the embodiment of the present application is used, the light box 1 can be fixedly hung on a

[0027] The universal rod 6 on the upper support rod 5 of the base 8 and between the upper support rod 5 and the lower support rod 7 can be bent to adjust the position of the light box 1 connected to the fixing clamp 4, and the fixing clamp 4 can be removed from the upper support rod 5, and the light box 1 can be clamped in other positions for use using the fixing clamp 4. An adjusting shaft 401 connected to the shaft seat 3 is arranged above the fixing clamp 4. By rotating the adjusting shaft 401 and the shaft seat 3, the front and rear rotation angle of the light box 1 can be adjusted, and the adjusting shaft 401 and the shaft seat 3 can be fixed at an angle by the third bolt 402. The light box 1 can be rotated left and right by the first rotating shaft 203 at the connection between the adjusting block 2 and the shaft seat 3. By turning the slat 205 to drive the second bolt 204 to rotate, the light box 1 can be fixed after being rotated left and right. An adjusting block 2 is also arranged at the connection between the light box 1 and the fixing clamp 4. When the adjustment block 2 slides, the position of the light box 1 can be changed, and then the first bolt 202 on the rotating limit block 201 can be fixed, thereby increasing the adjustment angle and position selection of the light box 1, and thus an energy-saving desk lamp is ready for use. It should be noted that the utility model is an energy-saving desk lamp, and the components are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the above-mentioned working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in the art.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving desk lamp, comprising a lamp box (1), characterized in that: An adjustment block (2) is arranged on one side of the light box (1); an axle seat (3) is arranged on the side of the adjustment block (2) away from the light box (1); a fixing clamp (4) is arranged on the side of the axle seat (3) away from the adjustment block (2); an upper support rod (5) is connected to the bottom of the fixing clamp (4); a universal rod (6) is arranged on the bottom of the upper support rod (5) away from the fixing clamp (4); a lower support rod (7) is arranged on the bottom of the universal rod (6) away from the support rod (5); and a base (8) is installed on the bottom of the lower support rod (7) away from the universal rod (6).

2. The energy-saving desk lamp according to claim 1, characterized in that: A limiting slide groove (101) is provided at the connection between the side of the light box (1) and the adjustment block (2), and the limiting slide groove (101) is slidably connected to the adjustment block (2), and the cross-sectional shape of the limiting slide groove (101) and the adjustment block (2) is a rectangular structure with consistent dimensions.

3. The energy-saving desk lamp according to claim 1, characterized in that: A limiting block (201) with a strip-shaped structure is fixed on the top of the adjusting block (2); an adjusting groove (102) is provided at the connection between the light box (1) and the limiting block (201); the adjusting groove (102) is slidably connected to the limiting block (201); and the cross-sectional shape of the limiting block (201) and the cross-sectional shape of the adjusting groove (102) are both rectangular structures with consistent dimensions.

4. The energy-saving desk lamp according to claim 1, characterized in that: A first rotating shaft (203) is arranged on one side of the adjusting block (2) close to the shaft seat (3); the first rotating shaft (203) is rotatably connected to the shaft seat (3); a second bolt (204) is connected to the inner thread of the first rotating shaft (203); a strip-shaped structured slat (205) is arranged on the top of the second bolt (204).

5. The energy-saving desk lamp according to claim 3, characterized in that: A first bolt (202) is arranged on the top of the limiting block (201), and the top end of the first bolt (202) is arranged on the outer side surface of the adjustment slot (102) of the light box (1).

6. The energy-saving desk lamp according to claim 1, characterized in that: The top of the slat (205) on one side of the shaft seat (3) protrudes from the top of the shaft seat (3), and the slat (205) is slidably connected to the connecting surface of the shaft seat (3).

7. The energy-saving desk lamp according to claim 1, characterized in that: An adjusting shaft (401) is disposed on the top surface of the fixing clamp (4), and the adjusting shaft (401) is rotatably connected to the shaft seat (3), two sets of third bolts (402) are threadedly connected to both sides of the adjusting shaft (401) and the shaft seat (3), and a rotating hole (301) is provided at the connection between the shaft seat (3) and the third bolts (402).

8. The energy-saving desk lamp according to claim 1, characterized in that: The top end of the upper support rod (5) is provided with a groove having the same external dimensions as the fixing clamp (4), and the fixing clamp (4) is snap-fitted and connected to the groove of the upper support rod (5).

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