A multi-directional adjustable health-care table lamp

Abstract

The invention discloses a multi-directional adjustable health-care table lamp, and relates to the field of lamp manufacturing. The invention comprises a base, a vertical slide rail, a bearing fixing frame, a transverse slide rail and a lamp holder, and the vertical slide rail is symmetrically provided with a front groove and a rear groove on both sides, and the front groove and the rear groove are both formed with an arched arc strip; an acetate cloth PET belt is provided in the front groove; one end of the acetate cloth PET belt is connected to a lifting block; the other end of the acetate cloth PET belt is connected to a bearing fixing frame around a roller; the bearing fixing frame is a "cross"-shaped fixing frame composed of a vertical fixed rod and a horizontal fixed rod. The invention slides up and down on the vertical slide rail through the double ball bearings on the lifting block, drives the transverse slide rail up and down by using the acetate cloth PET belt, and then slides left and right on the transverse slide rail through the double ball bearings of the bearing support frame, so that the lamp holder at one end of the transverse slide rail can be adjusted in multiple directions, and the user can quickly adjust the appropriate lighting, and the structure is simple and easy to use.

Description

Technical Field

[0001] The invention belongs to the field of lamp manufacturing, and in particular relates to a multi-directionally adjustable health-care table lamp. Background Art

[0002] With the development of society and the advancement of science and technology, the amount of knowledge students learn is gradually increasing, and people's work pressure is also gradually increasing. Long-term study and work have caused people's poor eye health to be very serious. The proportion of minors with myopia has shown a large-scale upward trend year by year, which has also increased the probability of adults suffering from eye diseases. Therefore, the lighting problem that is closely related to people's lives has attracted more and more attention. The lamps currently used for lighting include traditional incandescent bulbs, energy-saving lamps, fluorescent tubes, and table lamps. They all have poor light quality, unstable brightness, unadjustable, stroboscopic, and jittering, which makes people's eyes uncomfortable and vision deteriorates, especially for minors.

[0003] Since the lamp head of the desk lamp cannot be raised or lowered or adjusted left or right or the adjustment range is small, in order to meet the lighting angle requirements, users often have to move the lamp or adjust their own position to obtain a more appropriate lighting effect, which is extremely inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-directional adjustable health-care table lamp, which slides up and down on a vertical slide rail through a double ball bearing on a lifting block, drives a transverse slide rail to move up and down through an acetate cloth PET belt, and then slides left and right on the transverse slide rail through a double ball bearing on a bearing support frame, so that a lamp head at one end of the transverse slide rail can be adjusted in multiple directions, thereby solving the problem that the existing table lamp needs to be moved to adjust to the best lighting effect and is inconvenient to use.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a multi-directional adjustable health-care table lamp, comprising a base, a vertical slide rail, a bearing fixing frame, a horizontal slide rail and a lamp holder.

[0007] A rotating shaft is arranged at the axis center of the upper surface of the base; the rotating shaft is fixedly connected to one end of the vertical slide rail by bolts and nuts;

[0008] The vertical slide rail is symmetrically provided with a front groove and a rear groove on both sides; a U bracket is provided at one end of the vertical slide rail not connected to the base; a roller is movably provided on the U bracket; an acetate cloth PET belt is provided in the front groove; a lifting block is connected to one end of the acetate cloth PET belt; a first double ball bearing is provided in the lifting block; the first double ball bearing is slidably connected to the two side walls of the front groove; the other end of the acetate cloth PET belt is connected to a bearing fixing frame around the roller;

[0009] The bearing fixing frame is a "cross"-shaped fixing frame composed of a vertical fixing rod and a horizontal fixing rod; a third double ball bearing is installed on the vertical fixing rod; the third double ball bearing is slidably connected to the two side walls of the rear groove; a fourth double ball bearing is installed on the horizontal fixing rod; the fourth double ball bearing is slidably connected to the two side walls of the transverse groove; PCB copper conductive strips are provided in the rear groove and the transverse groove.

[0010] A transverse groove is formed on one side of the transverse slide rail; a through groove is formed on one end of the transverse slide rail; a lamp holder is fixedly mounted on one end of the transverse slide rail, and the front groove, the rear groove and the transverse groove are all formed with arched arc strips.

[0011] Furthermore, the base is a box body composed of a PC upper cover and a PC lower cover; an iron counterweight plate is placed inside the box body; and a rubber pad is provided on the lower surface of the PC lower cover.

[0012] Furthermore, the roller includes a main shaft, a spring steel inner retaining spring, a second double ball bearing, a pom directional wheel and an iron gasket; the main shaft is rotatably connected to the U bracket; the spring steel inner retaining spring, the second double ball bearing, the pom directional wheel and the iron gasket are sequentially sleeved on the main shaft.

[0013] Furthermore, an iron counterweight is fixedly installed in the lifting block; and the first double ball bearing is fixed to the iron counterweight by bolts.

[0014] Furthermore, a PC reflector is arranged below the lamp head; a PC light guide lens and a light source board are arranged inside the PC reflector; a PC touch piece is arranged above the lamp head; and the PC touch piece is connected to an electronic touch device inside the lamp head.

[0015] Furthermore, a UCB charging board is installed in the front groove of the vertical slide rail, and a copper conductive spring pin is fixed on the PCB copper conductive strip via a PCB copper welding seat.

[0016] Furthermore, a PC seal is installed at one end of the transverse slide rail not fixed to the lamp holder; the PC seal is fixed in the through groove by screws; and a silicone pad is installed in the transverse groove.

[0017] Furthermore, the number of the first double ball bearings, the second double ball bearings, the third double ball bearings and the fourth double ball bearings are all 2-4.

[0018] The present invention has the following beneficial effects:

[0019] The present invention slides up and down on the vertical slide rail through the double ball bearings on the lifting block, drives the horizontal slide rail to move up and down through the acetate cloth PET belt, and then slides left and right on the horizontal slide rail through the double ball bearings of the bearing support frame, so that the lamp head at one end of the horizontal slide rail can be adjusted in multiple directions, and the user can quickly adjust the appropriate lighting. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of a multi-directionally adjustable health-care desk lamp of the present invention;

[0022] Figure 2 for Figure 1 A front view of

[0023] Figure 3 This is an exploded view of the base;

[0024] Figure 4 This is the exploded view of the lifting block;

[0025] Figure 5 This is an exploded view of the roller;

[0026] Figure 6 It is a schematic diagram of the structure of acetate cloth PET belt;

[0027] Figure 7 It is a schematic diagram of the vertical slide rail structure;

[0028] Figure 8 It is a schematic diagram of the bearing fixing frame structure;

[0029] Fig. 9 It is a schematic diagram of the transverse slide rail structure;

[0030] Fig.10 This is an exploded view of the lamp head;

[0031] Fig.11 yes Figure 7 Enlarged view of the circled area.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1-base, 2-vertical slide rail, 3-bearing fixing frame, 4-horizontal slide rail, 5-lamp head, 6-roller, 7-lifting block, 101-PC upper cover, 102-PC lower cover, 103-iron counterweight plate, 104-rubber pad, 105-rotating shaft, 201-front groove, 202-rear groove, 203-U bracket, 204-acetate cloth PET belt, 205-PCB copper conductive strip, 206-PCB board copper welding seat, 207-copper conductive spring pin, 301-vertical fixing rod, 302-horizontal fixing rod , 303-third double ball bearing, 304-fourth double ball bearing, 401-lateral groove, 402-through groove, 403-PC seal, 501-PC reflector, 502-PC light guide lens, 503-light source board, 504-PC touch piece, 505-electronic touch device, 601-spindle, 602-spring steel inner retaining ring, 603-second double ball bearing, 604-pom directional wheel, 605-iron gasket, 701-first double ball bearing, 702-iron counterweight, 8-arched arc bar. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-2 As shown, the present invention is a multi-directional adjustable health-care table lamp, comprising a base 1, a vertical slide rail 2, a bearing fixing frame 3, a transverse slide rail 4 and a lamp holder 5.

[0036] like Figure 3 As shown, a rotating shaft 105 is arranged at the axis center of the upper surface of the base 1; the rotating shaft 105 is fixedly connected to one end of the vertical slide rail 2 by bolts and nuts, and the vertical slide rail 2 of the health desk lamp can be rotated around the rotating shaft 105 arbitrarily, so that the user can adjust the area and range of the lighting conveniently.

[0037] like Figure 7 and 11 As shown, a front groove 201 and a rear groove 202 are symmetrically arranged on both sides of the vertical slide rail 2. Both the front groove 201 and the rear groove 202 are formed with an arched arc strip 8. The arched arc strip 8 increases the sliding performance, makes the sliding smoother, and facilitates the double ball bearings to slide on the slide bar. The front groove 201 and the rear groove 202 are exactly the same in size and shape; a U bracket 203 is arranged at the end of the vertical slide rail 2 not connected to the base 1; a roller 6 is movably arranged on the U bracket 203.

[0038] like Figure 6As shown, an acetate cloth PET belt 204 is arranged in the front groove 201; one end of the acetate cloth PET belt 204 is connected to a lifting block 7; a first double ball bearing 701 is arranged in the lifting block 7; the first double ball bearing 701 is slidably connected to the two side walls of the front groove 201; the other end of the acetate cloth PET belt 204 is connected to a bearing fixing frame 3 by passing around a roller 6; when it is necessary to adjust the height of the lamp holder 5, it is only necessary to move the lifting block 7 upward or downward, the first double ball bearing 701 is fixed to the iron counterweight 702 by bolts, the iron counterweight 702 is connected to the bearing fixing frame 3 through the acetate cloth PET belt 204, and the bearing fixing frame 3 moves up and down with the transverse slide rail with the lamp holder 5 to adjust the lamps of different required heights.

[0039] like Figure 8 As shown, the bearing fixing frame 3 is a "cross"-shaped fixing frame composed of a vertical fixing rod 301 and a horizontal fixing rod 302; a third double ball bearing 303 is installed on the vertical fixing rod 301; the third double ball bearing 303 is slidably connected to the two side walls of the rear groove 202, and the third double ball bearing 303 enables the bearing fixing frame 3 to slide up and down on the vertical slide rail 2; a fourth double ball bearing 304 is installed on the horizontal fixing rod 302; the fourth double ball bearing 304 is slidably connected to the two side walls of the transverse groove 401, and the fourth double ball bearing 304 enables the transverse slide rail 4 to slide transversely on the bearing fixing frame 3; PCB copper conductive strips 205 are arranged in the rear groove 202 and the transverse groove 401, and copper conductive spring pins 207 are fixed on the PCB copper conductive strips 205 through the PCB board copper welding seat 206, and the PCB copper conductive strips 205 can conduct electricity and can replace the traditional wire conduction, thereby avoiding the easy breakage of the traditional wire conduction and improving the service life of the desk lamp.

[0040] like Fig. 9 As shown, a transverse groove 401 is provided on one side of the transverse slide rail 4, and each of the transverse grooves 401 is formed with an arched arc strip 8, which increases the sliding performance and makes the sliding smoother; a through groove 402 is provided on one end face of the transverse slide rail 4; and a lamp holder 5 is fixedly installed at one end of the transverse slide rail 4.

[0041] The base 1 is a box body composed of a PC upper cover 101 and a PC lower cover 102 ; an iron weight plate 103 is placed inside the box body; and a rubber pad 104 is provided on the lower surface of the PC lower cover 102 .

[0042] like Figure 5 As shown, the roller 6 includes a main shaft 601, a spring steel inner retaining spring 602, a second double ball bearing 603, a pom directional wheel 604 and an iron gasket 605; the main shaft 601 is rotatably connected to the U bracket 203; the spring steel inner retaining spring 602, the second double ball bearing 603, the pom directional wheel 604 and the iron gasket 605 are sequentially sleeved on the main shaft 601.

[0043] like Figure 4 As shown, an iron counterweight 702 is fixedly installed in the lifting block 7; the first double ball bearing 701 is fixed on the iron counterweight 702 by bolts, and a rope clamping block 703 is also provided in the lifting block 7; the rope clamping block 703 is used to clamp the acetate cloth PET belt 204 to prevent the acetate cloth PET belt 204 from falling off the lifting block 7.

[0044] like Fig.10 As shown, a PC reflector 501 is arranged below the lamp head 5; a PC light guide lens 502 and a light source board 503 are arranged inside the PC reflector 501; a PC touch piece 504 is arranged above the lamp head 5; and the PC touch piece 504 is connected to an electronic touch device 505 inside the lamp head 5.

[0045] Among them, a UCB charging board is installed in the front groove 201 of the vertical slide rail 2, and the UCB charging board can provide a charging interface for the desk lamp.

[0046] Among them, a PC seal 403 is installed at the end of the transverse slide rail 4 where the lamp holder 5 is not fixed; the PC seal 403 is fixed in the through groove 402 by screws; a silicone pad is installed in the transverse groove 401, which can form a buffer to avoid damage to the transverse slide rail 4, and the PC seal 403 prevents the transverse slide rail 4 from falling.

[0047] Among them, the number of the first double ball bearing 701, the second double ball bearing 603, the third double ball bearing 303 and the fourth double ball bearing 304 are all three.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-directional adjustable health-care table lamp, comprising a base (1), a vertical slide rail (2), a bearing fixing frame (3), a transverse slide rail (4) and a lamp holder (5), characterized in that: A rotating shaft (105) is provided at the axis center of the upper surface of the base (1); the rotating shaft (105) is fixedly connected to one end of the vertical slide rail (2) by means of bolts and nuts; The vertical slide rail (2) is symmetrically provided with a front groove (201) and a rear groove (202) on both sides; a U bracket (203) is provided at one end of the vertical slide rail (2) not connected to the base (1); a roller (6) is movably provided on the U bracket (203); an acetate cloth PET belt (204) is provided in the front groove (201); one end of the acetate cloth PET belt (204) is connected to a lifting block (7); a first double ball bearing (701) is provided in the lifting block (7); the first double ball bearing (701) is slidably connected to the two side walls of the front groove (201); the other end of the acetate cloth PET belt (204) bypasses the roller (6) and is connected to a bearing fixing frame (3); The bearing fixing frame (3) is a "cross"-shaped fixing frame composed of a vertical fixing rod (301) and a horizontal fixing rod (302); a third double ball bearing (303) is installed on the vertical fixing rod (301); the third double ball bearing (303) is slidably connected to the two side walls of the rear groove (202); a fourth double ball bearing (304) is installed on the horizontal fixing rod (302); the fourth double ball bearing (304) is slidably connected to the two side walls of the transverse groove (401); PCB copper conductive strips (205) are provided in the rear groove (202) and the transverse groove (401); a copper conductive spring pin (207) is fixed to the PCB copper conductive strip (205) via a PCB copper welding seat (206); A transverse groove (401) is formed on one side surface of the transverse slide rail (4); a through groove (402) is formed on one end surface of the transverse slide rail (4); a lamp holder (5) is fixedly mounted on one end of the transverse slide rail (4); and the front groove (201), the rear groove (202) and the transverse groove (401) are all formed with arched arc strips (8); The roller (6) comprises a main shaft (601), a spring steel inner retaining spring (602), a second double ball bearing (603), a pom directional wheel (604) and an iron washer (605); the main shaft (601) is rotatably connected to the U bracket (203); the spring steel inner retaining spring (602), the second double ball bearing (603), the pom directional wheel (604) and the iron washer (605) are sequentially sleeved on the main shaft (601); A PC reflector (501) is arranged below the lamp head (5); a PC light guide lens (502) and a light source plate (503) are arranged inside the PC reflector (501); a PC touch piece (504) is arranged above the lamp head (5); and the PC touch piece (504) is connected to an electronic touch device (505) inside the lamp head (5).

2. The multi-directionally adjustable health-care desk lamp according to claim 1, characterized in that: The base (1) is a box body composed of a PC upper cover (101) and a PC lower cover (102); an iron counterweight plate (103) is placed inside the box body; and a rubber pad (104) is provided on the lower surface of the PC lower cover (102).

3. The multi-directionally adjustable health-care desk lamp according to claim 1, characterized in that: An iron counterweight (702) is fixedly installed inside the lifting block (7); the first double ball bearing (701) is fixed to the iron counterweight (702) by means of bolts.

4. The multi-directionally adjustable health-care desk lamp according to claim 1, characterized in that: A UCB charging board is installed in the front groove (201) of the vertical slide rail (2).

5. The multi-directionally adjustable health-care desk lamp according to claim 1, characterized in that: A PC seal (403) is installed at one end of the transverse slide rail (4) that is not fixed to the lamp holder (5); the PC seal (403) is fixed in the through groove (402) by means of screws; and a silicone pad is installed in the transverse groove (401).

6. The multi-directionally adjustable health-care desk lamp according to claim 1, characterized in that: The number of the first double ball bearing (701), the second double ball bearing (603), the third double ball bearing (303) and the fourth double ball bearing (304) is 2 to 4.

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