Intelligent eye protection table lamp

Abstract

The intelligent eye protection table lamp comprises a lamp holder, a lamp shell, a light source assembly and a sealing cover head, and the lamp shell is provided with a mounting cavity, a mounting opening and a light outlet; the light source assembly comprises a lamp holder, a lamp panel and a light transmitting mechanism, a lamp panel cavity and a light transmitting opening are formed in the lamp holder, and the lamp panel is fixedly connected into the lamp panel cavity in a detachable mode; the light-transmitting mechanism covers the light-transmitting opening; a first connecting seat and a second connecting seat are arranged at the two ends of the lamp holder correspondingly, and the first connecting seat penetrates into the mounting cavity through the mounting opening; the second connecting seat is located at the mounting port; the sealing cover head is inserted into the mounting opening and sleeves the second connecting seat so as to be connected with the second connecting seat; a base is arranged at the bottom end of the lamp pole, and a balancing weight is arranged in the base. The rotating shaft mechanism is connected to the top ends of the lamp holder and the lamp pole. The light source component is assembled outside the lamp housing, and then the lamp holder is integrally mounted in the mounting cavity of the lamp housing, so that the assembly efficiency is improved; and the bottom end of the lamp pole is supported by the balancing weight, so that the supporting is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of desk lamps, in particular to an intelligent eye-protection desk lamp. Background Art

[0002] At present, the eye protection desk lamp is mainly composed of two parts: the light source and the lamp. The lamp holder is usually composed of a light source with relatively good light quality, the lamp is a lampshade that can improve the uniformity of light distribution and can weaken or reduce glare, and a driving circuit that provides current to the light source. However, the optical plate, light source module, radiator, etc. of the existing lamp holder are usually assembled into the lamp cavity of the lamp holder in sequence by screws or glue, which has low assembly efficiency, and is prone to falling off after long-term use, and there is a risk of falling, posing a safety hazard. In addition, after the existing lamp holder is connected to the lamp pole, due to the large number of internal accessories of the lamp holder, it is easy to tip over due to the instability of the lamp pole after being assembled to the lamp holder. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide an intelligent eye-protection desk lamp, which first assembles the light source component on the outside of the lamp housing, and then installs the lamp holder as a whole into the installation cavity of the lamp housing to improve assembly efficiency; and the bottom end of the lamp pole is supported by a counterweight block to ensure stable support.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] An intelligent eye-protection desk lamp, comprising:

[0006] A lamp holder, comprising a lamp housing, a light source assembly and a covering head, wherein the lamp housing is provided with an installation cavity, an installation opening and a light outlet, wherein the installation opening is passed through to the end of the installation cavity, and the light outlet is passed through the installation cavity; the light source assembly comprises a lamp holder, a lamp board and a light transmission mechanism, wherein the lamp holder is provided with a lamp board cavity and a light transmission opening, wherein the lamp board is fixedly connected to the lamp board cavity in a detachable manner and is arranged corresponding to the light transmission opening; the light transmission mechanism covers the light transmission opening; a first connecting seat and a second connecting seat are respectively provided at both ends of the lamp holder, wherein the first connecting seat penetrates into the installation cavity through the installation opening to guide the lamp holder to penetrate into the installation cavity and make the light transmission opening correspond to the light outlet; the second connecting seat is located at the installation opening; the covering head is inserted into the installation opening and is sleeved on the outside of the second connecting seat to be connected with the second connecting seat;

[0007] A lamp pole, wherein a base is provided at the bottom end of the lamp pole, and a counterweight is provided in the base;

[0008] A rotating shaft mechanism is connected to the top ends of the lamp head and the lamp pole so that the lamp head and the lamp pole can be rotatably matched.

[0009] Furthermore, the first connecting seat is provided with a wire threading groove, which is connected to the lamp board cavity and is used to guide the line into or out of the lamp board cavity; the first connecting seat is provided with a wire pressing plate, which is detachably sealed on the wire threading groove.

[0010] Furthermore, a first positioning sleeve is convexly provided on the second connecting seat; a second positioning sleeve is convexly provided on the sealing head, and the second positioning sleeve is used to be sleeved outside the first positioning sleeve after being inserted into the installation port.

[0011] Furthermore, the top wall and the bottom wall of the installation opening are both provided with guide bosses, the top wall and the bottom wall of the second positioning sleeve are both provided with guide grooves, and the guide bosses are slidably matched with the guide grooves.

[0012] Furthermore, a mounting boss is convexly provided in the cavity of the lamp board, and the lamp board is fixedly connected to the mounting boss; positioning steps are provided on both sides of the light-transmitting opening, and the light-transmitting mechanism is sealed on the light-transmitting opening and abuts against the positioning steps.

[0013] Furthermore, the light-transmitting mechanism comprises a light-transmitting plate and a prism plate, and the light-transmitting plate and the prism plate are sequentially sealed to the light-transmitting opening from the inside to the outside.

[0014] Furthermore, the rotating shaft mechanism includes a first connecting block, a second connecting block, a rotating shaft and a limiting plate, the first connecting block is connected to the lamp housing; the second connecting block is connected to the lamp pole; one end of the rotating shaft is rotatably connected to the first connecting block; the other end of the rotating shaft is connected to the second connecting block, and the limiting plate is connected to the rotating shaft; a limiting block is provided on the first connecting block, and the limiting block is used to abut against the limiting plate to limit the rotation range of the rotating shaft; a threading hole is provided in the rotating shaft.

[0015] Furthermore, the lamp holder is provided with a connecting plate, and the first connecting block is connected to the connecting plate; the rotating shaft mechanism also includes a connecting head, and the connecting head is located inside the lamp holder; a limiting head is provided at one end of the rotating shaft, and a threaded section is provided at the other end of the rotating shaft; the threaded section passes through the second connecting block, and after passing through the second connecting block, the threaded section can be rotatably passed through the first connecting block and screwed to the connecting head, so that the connecting plate is clamped between the first connecting block and the connecting head, and the limiting head abuts against the inner side of the second connecting block.

[0016] Furthermore, a first damping gasket is sandwiched between the outer side of the second connecting block and the outer side of the first connecting block; and a second damping gasket is sandwiched between the inner side of the first connecting block and the connecting head.

[0017] Furthermore, a plurality of wire clamps are provided at the bottom end of the base, and the plurality of wire clamps are used to guide the wires in the lamp pole to be led out; and the bottom end of the base is detachably covered with a bottom plate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] In this embodiment, after the light source assembly is assembled outside the lamp housing, a semi-finished light-emitting module is formed through the first and second connecting seats at both ends, and then embedded into the lamp housing. The internal assembly process is simple; and the first and second connecting seats at both ends of the lamp holder are respectively connected to the connection structure through screws or bolts to achieve stable installation of the lamp holder, so that the lamp board and the light transmission mechanism are stably installed in the lamp body cavity. After the light source assembly is assembled, the light transmission mechanism on the lamp holder corresponds to the light outlet position of the lamp housing, and the light of the light source on the lamp board is evenly guided out through the light transmission mechanism, and the light is soft and not dazzling. The bottom end of the lamp pole is supported by a counterweight block, which is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the desk lamp of the utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of the lamp holder of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the lamp holder of the utility model;

[0023] Figure 4 A schematic structural diagram of a light source assembly of the utility model;

[0024] Figure 5 is a cross-sectional view of the lamp holder of the utility model;

[0025] Figure 6 It is a schematic diagram of the partial exploded structure of the desk lamp of the utility model;

[0026] Figure 7 It is a structural schematic diagram of a partial decomposition of the desk lamp of the utility model from another viewing angle;

[0027] Figure 8 It is a schematic diagram of the exploded structure of the rotating shaft mechanism of the utility model;

[0028] Fig. 9 It is a structural schematic diagram of the rotating shaft mechanism of the utility model;

[0029] Fig.10 This is another viewing angle structure of the desk lamp of the present utility model.

[0030] In the figure: 10, lamp holder; 11, lamp housing; 111, light outlet; 112, mounting cavity; 113, connecting plate; 114, first mounting groove; 12, lamp holder; 121, lamp board cavity; 122, positioning step; 123, mounting boss; 13, lamp board; 14, light-transmitting plate; 15, prism plate; 16, first connecting seat; 161, threading groove; 162, wire pressing sheet; 17, second connecting seat; 171, first positioning sleeve; 18, capping head; 181, second positioning sleeve; 2 0. Lamp pole; 21. Base; 211. Counterweight; 212. Circuit board; 213. Wire buckle; 22. Second mounting groove; 31. First connecting block; 311. Limiting block; 32. Second connecting block; 321. Connecting hole; 322. Second flat surface; 33. Rotating shaft; 331. Threading hole; 332. Limiting head; 333. Threaded section; 334. First flat surface; 34. Limiting piece; 35. Connecting head; 36. First damping gasket; 37. Second damping gasket. DETAILED DESCRIPTION

[0031] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] like Figure 1-Figure 10 The smart eye protection desk lamp shown in the figure includes a lamp head 10, a lamp pole 20 and a rotating shaft mechanism. The lamp head 10 can be connected to the top of the lamp pole 20 through the rotating shaft mechanism so that the lamp head 10 and the lamp pole 20 can be rotatably matched, so that the angle of the lamp head 10 can be adjusted relative to the lamp pole 20, so that the lighting angle is adjustable. A base 21 is provided at the bottom end of the lamp pole 20, and a counterweight block 211 is provided inside the base 21. The counterweight block can increase the weight of the bottom of the lamp pole 20 to prevent the lamp head 10 from tipping over after being assembled to the lamp pole 20.

[0035] The specific lamp holder 10 includes a lamp housing 11, a light source assembly and a cover head 18. The lamp housing 11 is provided with an installation cavity 112 and a installation port, and the installation port passes through to the end of the installation cavity 112. The lamp housing 11 is provided with a light outlet 111, and the light outlet 111 passes through the installation cavity 112 and passes through to its side.

[0036] The light source assembly includes a lamp holder 12, a lamp board 13 and a light-transmitting mechanism. The lamp board 13 can be formed by a substrate and multiple LED lamp beads in the prior art. The lamp holder 12 is provided with a lamp board cavity 121 and a light-transmitting port. The lamp board 13 is fixed in the lamp board cavity 121 in a detachable manner. After the lamp board 13 is installed to the lamp holder 12, the light-transmitting port of the lamp board cavity 121 corresponds to the light-transmitting port setting; the light-transmitting mechanism covers the light-transmitting port.

[0037] In addition, a first connection seat 16 and a second connection seat 17 may be provided at both ends of the lamp holder 12, respectively. The first connection seat 16 is inserted into the installation cavity 112 through the installation opening to guide the lamp holder 12 to enter the installation cavity 112 and make the light transmission opening correspond to the light outlet 111; the second connection seat 17 is located at the installation opening. The capping head 18 is inserted into the installation opening and is sleeved on the outside of the second connection seat 17 to be connected to the second connection seat 17.

[0038] On the basis of the above structure, when using the conveniently assembled smart eye protection desk lamp head 10 of the utility model, the light source assembly can be assembled outside the lamp housing 11. The assembly of the light source assembly is based on the lamp holder 12. First, the lamp board 13 is assembled into the lamp board cavity 121 of the lamp holder 12, and then the light transmission mechanism is sealed at the light transmission port of the lamp board cavity 121, so that the light transmission mechanism transmits light and evens out the light, so that the light emitted by the light source of the lamp board 13 is softer and more uniform.

[0039] In addition, after the lamp holder 12, the lamp board 13 and the light-transmitting assembly of the light source assembly are assembled, a modular light source assembly is formed, and then the first connecting seat 16 at one end of the lamp holder 12 is inserted from the installation opening to the installation cavity 112. During the process of the lamp holder 12 being inserted, after the light-transmitting mechanism at the light-transmitting opening position on the lamp holder 12 corresponds to the light outlet 111 of the lamp housing 11, the first connecting seat 16 can be fixed to the lamp housing 11 by means of screws or rivets. The second connecting seat 17 at the other end of the lamp holder 12 can be located at the installation opening position at this time. At this time, the sealing head 18 is sealed at the installation opening to prevent the internal assembly structure from being exposed, and the end of the lamp housing 11 is decorated.

[0040] That is, in this embodiment, after the light source assembly is assembled outside the lamp housing 11, a semi-finished light-emitting module is formed through the first connecting seat 16 and the second connecting seat 17 at both ends, and then embedded into the lamp housing 11, and the internal assembly process is simple; and the first connecting seat 16 and the second connecting seat 17 at both ends of the lamp holder 12 are respectively connected to the structure such as screws or bolts to realize the stable installation of the lamp holder 12, so that the lamp board 13 and the light transmission mechanism are stably installed in the lamp body cavity. After the light source assembly is assembled, the light transmission mechanism on the lamp holder 12 corresponds to the position of the light outlet 111 of the lamp housing 11, and the light of the light source on the lamp board 13 is evenly guided out through the light transmission mechanism, and the light is soft and not dazzling.

[0041] Furthermore, in order to facilitate wiring, a wire threading groove 161 is provided on the first connecting socket 16, and the wire threading groove 161 is connected to the lamp board cavity 121. Since the lamp board 13 is arranged in the lamp board cavity 121 of the lamp holder 12, in order to facilitate the wiring of the lamp board 13, the circuit of the lamp board 13 can be guided through the wire threading groove 161 to be connected with the circuit inside the lamp housing 11, or the circuit inside the lamp housing 11 can be introduced into the lamp board cavity 121 through the wire threading groove 161 for connection with the circuit of the lamp board 13. In short, the wire threading groove 161 can be used to guide the circuit to avoid wiring confusion.

[0042] Furthermore, a wire pressing plate can be provided on the first connecting seat 16, and the wire pressing plate can be detachably covered on the wire threading groove 161. When guiding the line in the wire threading groove 161, the wire pressing plate can be assembled to the first connecting seat 16 by means of screws or bolts and other structures, and covered on the wire threading groove 161, so that the line assembly structure is stable.

[0043] Furthermore, a first positioning sleeve 171 is protrudingly provided on the second connecting seat 17, and a second positioning sleeve 181 is correspondingly protrudingly provided on the capping head 18. After the capping head 18 is inserted into the installation port, the second positioning sleeve 181 can be inserted into the outside of the first positioning sleeve 171, and the two can be positioned and inserted and embedded in each other, so that the strength of the end is better after assembly.

[0044] In addition, a through hole may be provided on the side of the lamp housing 11 corresponding to the installation opening, and then a connecting structure such as a screw or a bolt may be inserted through the through hole to sequentially connect to the second positioning sleeve 181 and the first positioning sleeve 171, so as to realize the detachable assembly of the second connecting seat 17, the sealing head 18 and the lamp housing 11. Of course, the mutual clamping of the lamp housing 11, the first positioning sleeve 171 and the second positioning sleeve 181 may also be realized by providing structures such as a hook or a slot.

[0045] Furthermore, in order to facilitate the positioning and insertion of the capping head 18, guide bosses can be provided on the top wall and the bottom wall of the installation port, and guide grooves can be provided on the top wall and the bottom wall of the second positioning sleeve 181. The guide bosses and the guide grooves are slidably matched. In this way, when the capping head 18 is inserted into the installation port, the positioning and assembly are guided by the sliding fit of the guide bosses and the guide grooves, and after the assembly is in place, the guide bosses and the guide grooves can be interlocked to reduce looseness.

[0046] Furthermore, in order to facilitate the assembly of the lamp board 13, a mounting boss 123 may be provided in the lamp board cavity 121, and the lamp board 13 is fixedly connected to the mounting boss 123. The mounting boss 123 can maintain a certain distance between the lamp board 13 and the inner wall of the lamp board cavity 121 after the lamp board 13 is assembled, so as to guide the heat dissipation.

[0047] Furthermore, positioning steps 122 may be provided on both sides of the light-transmitting opening, and the light-transmitting mechanism is sealed on the light-transmitting opening and abuts against the positioning steps 122, that is, the positioning steps 122 on both sides of the light-transmitting opening respectively support the two side edges of the light-transmitting mechanism to achieve positioning assembly.

[0048] Specifically, the light transmission mechanism includes a light transmission plate 14 and a prism plate 15, and the light transmission plate 14 and the prism plate 15 are sequentially sealed to the light transmission port from the inside to the outside. The prism plate 15 can be selected as an optical glass or acrylic plate with a plurality of prism-shaped wafers on the surface in the prior art, so that the light emitted by the light source on the light board 13 can be transmitted through the light transmission plate 14, and then refracted and reflected by the plurality of prism-shaped wafer structures, so that the light emitted by the light source on the light board 13 can be uniformed after the action of the prism plate 15, the light is not dazzling, anti-fatigue, and has a strong eye protection effect.

[0049] The edges of both sides of the light-transmitting plate 14 and the prism plate 15 can be supported by the positioning steps 122 respectively and fixed by means of screws or slots.

[0050] Furthermore, the lamp holder 12 is integrally formed of an aluminum profile, which has heat dissipation properties and is lightweight. Therefore, when the light source module on the lamp board 13 is working, the lamp holder 12 made of the aluminum profile can effectively dissipate heat to prevent internal overheating.

[0051] Furthermore, both ends of the lamp housing 11 are provided with mounting openings, and the mounting openings are covered with covering heads 18, that is, both ends of the lamp housing 11 have mounting openings for installing the light source assembly, and are also covered with covering heads 18 to prevent the internal structure from being exposed.

[0052] Furthermore, the above-mentioned rotating shaft mechanism includes a first connecting block 31, a second connecting block 32, a rotating shaft 33 and a limiting piece 34. The first connecting block 31 is connected to the lamp housing 11 of the lamp holder 10, and the second connecting block 32 is connected to the lamp pole 20. One end of the rotating shaft 33 is rotatably connected to the first connecting block 31, and the other end of the rotating shaft 33 is connected to the second connecting block 32. The above-mentioned limiting piece 34 is connected to the rotating shaft 33, and a limiting block 311 is provided on the first connecting block 31. During the rotation of the rotating shaft 33, the limiting piece 34 on the rotating shaft 33 can abut against the limiting block 311 to limit the rotation range of the rotating shaft 33; a threading through hole 331 is provided in the rotating shaft 33.

[0053] When assembling the lamp holder 10 and the lamp pole 20, the first connecting block 31 of the rotating shaft mechanism is connected to the lamp housing 11 of the lamp holder 10, the second connecting block 32 of the rotating shaft mechanism is connected to the lamp pole 20, and one end of the rotating shaft 33 is rotatably connected to the first connecting block 31, while the other end of the rotating shaft 33 is connected to the second connecting block 32, and the line of the light source in the lamp holder 10 can be guided to the inside of the lamp pole 20 through the threading hole 331 of the rotating shaft 33, and then guided to the circuit board 212 through the inside of the lamp pole 20. In this way, when the lamp holder 10 rotates, the lamp holder 10 rotates relative to the rotating shaft 33 through the first connecting block 31, so that the internal line is inside the rotating shaft 33, which is different from the traditional situation of external leakage of electric wires. The hidden wire passing prevents users from directly contacting the wire passing wires, reduces the risk of electric shock caused by human-caused wire passing wire skin breakage, and greatly improves safety and reliability.

[0054] In addition, since a limit block 311 is also provided on the first connecting block 31 of the lamp head 10, when the lamp head 10 rotates, the limit block 311 will abut against the limit plate 34 on the rotating shaft 33, thereby limiting the rotation range of the lamp head 10. Since the rotation range of the lamp head 10 is limited, the wire will not be entangled 360 degrees, thereby preventing the user from excessively rotating the lamp head 10, resulting in the risk of internal wires being broken and excessive wires being generated.

[0055] Specifically, the lamp housing 11 may be provided with a connecting plate 113, and the first connecting block 31 may be connected to the connecting plate 113. The rotating shaft mechanism may further include a connecting head 35, and the connecting head 35 may be located in the lamp holder 10. A stopper 332 may be provided at one end of the rotating shaft 33, and a threaded section 333 may be provided at the other end of the rotating shaft 33. During assembly, the threaded section 333 of the rotating shaft 33 passes through the second connecting block 32, and the threaded section 333 of the rotating shaft 33 may be rotatably passed through the first connecting block 31 after passing through, and may be screwed to the connecting head 35, so that the connecting plate 113 is clamped between the first connecting block 31 and the connecting head 35, and the stopper 332 abuts against the inner side of the second connecting block 32.

[0056] That is, when assembling the rotating shaft 33, the second connecting block 32 and the first connecting block 31, the second connecting block 32 can be connected to the lamp pole 20 first, and then the first connecting block 31 can be connected to the lamp holder 10, and then the threaded section 333 of the rotating shaft 33 can pass through the second connecting block 32 on the lamp pole 20, and then pass into the first connecting block 31 and be screwed into the connecting head 35 in the lamp holder 10. At this time, the limit head 332 at one end of the rotating shaft 33 abuts against the inner side of the second connecting block 32, and the other end of the rotating shaft 33 is abutted against the connecting plate 113 of the lamp housing 11 by the connecting head 35. The assembly structure is stable and easy to disassemble and assemble.

[0057] Furthermore, a first damping pad 36 is sandwiched between the outer side of the second connection block 32 and the outer side of the first connection block 31, and a second damping pad 37 is sandwiched between the inner side of the first connection block 31 and the connection head 35. In this way, the damping force can be increased between the first connection block 31 and the second connection block 32, and at the same time, the damping force can be increased between the first connection block 31 and the connection plate 113 of the lamp holder 10. Only when the user operates to rotate the lamp holder 10 can the lighting angle of the lamp holder 10 be adjusted, so as to prevent the lamp holder 10 from falling under its own gravity.

[0058] Furthermore, the above-mentioned limiting plate 34 is sleeved outside the rotating shaft 33 and is located between the first damping plate and the first connecting block 31 , so as to facilitate the assembly of the limiting plate 34 and the rotating shaft 33 .

[0059] Furthermore, in order to facilitate the assembly of the first connecting block 31 and the lamp holder 10, a first mounting groove 114 is provided on the connecting plate 113, and the first connecting block 31 is embedded in the first mounting groove 114, so that the first connecting block 31 and the lamp holder 10 can be positioned and assembled, and the first connecting block 31 can be prevented from protruding from the lamp holder 10 to affect the appearance.

[0060] Furthermore, a first flat surface 334 can be provided on the outer surface of the rotating shaft 33, a connecting hole 321 can be provided on the second connecting block 32, and a second flat surface 322 can be provided on the inner wall of the connecting hole 321. When the rotating shaft 33 passes through the second connecting block 32, the rotating shaft 33 can be partially connected to the connecting hole 321, and the first flat surface 334 and the second flat surface 322 abut against each other to prevent the rotating shaft 33 and the second connecting block 32 from rotating, and the assembly structure is stable.

[0061] Furthermore, a second mounting groove 22 can be provided on the lamp pole 20. When the second connecting block 32 and the lamp pole 20 are assembled, the second connecting block 32 is embedded in the second mounting groove 22. The connecting hole 321 is provided in the second mounting groove 22. In this way, the second connecting block 32 and the lamp pole 20 can be positioned and assembled, and the second connecting block 32 can be prevented from protruding from the lamp pole 20 to affect the appearance.

[0062] Furthermore, the bottom end of the base 21 is provided with a plurality of wire buckles 213, and the plurality of wire buckles 213 can guide the lines in the lamp pole 20 to be led out. Specifically, a circuit board 212 can be provided in the base 21 at the bottom end of the lamp pole 20, and the counterweight block 211 can be a structure such as an iron block embedded in the base 21. The counterweight block 211 is provided with a groove and a through groove for installing the circuit board 212, and the through groove is connected with the bottom end of the lamp pole 20. The working wire of the lamp board 13 in the lamp holder 10 can be led out to the inside of the lamp pole 20 through the through hole 331 of the rotating shaft 33, and then along the corresponding internal cavity of the lamp pole 20 to the base 21, and guided into the base 21 through the through groove, and guided to the groove by the plurality of wire buckles 213, and electrically connected with the circuit board 212 in the groove. Then, the bottom end of the base 21 is covered with a bottom plate in a detachable manner for easy maintenance.

[0063] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the utility model.

Claims

1. An intelligent eye protection desk lamp, characterized in that: include, A lamp holder, comprising a lamp housing, a light source assembly and a covering head, wherein the lamp housing is provided with an installation cavity, an installation opening and a light outlet, wherein the installation opening is passed through to the end of the installation cavity, and the light outlet is passed through the installation cavity; the light source assembly comprises a lamp holder, a lamp board and a light transmission mechanism, wherein the lamp holder is provided with a lamp board cavity and a light transmission opening, wherein the lamp board is fixedly connected to the lamp board cavity in a detachable manner and is arranged corresponding to the light transmission opening; the light transmission mechanism covers the light transmission opening; a first connecting seat and a second connecting seat are respectively provided at both ends of the lamp holder, wherein the first connecting seat penetrates into the installation cavity through the installation opening to guide the lamp holder to penetrate into the installation cavity and make the light transmission opening correspond to the light outlet; the second connecting seat is located at the installation opening; the covering head is inserted into the installation opening and is sleeved on the outside of the second connecting seat to be connected with the second connecting seat; A lamp pole, wherein a base is provided at the bottom end of the lamp pole, and a counterweight is provided in the base; A rotating shaft mechanism is connected to the top ends of the lamp head and the lamp pole so that the lamp head and the lamp pole can be rotatably matched.

2. The intelligent eye protection desk lamp according to claim 1, characterized in that: The first connection seat is provided with a wire threading groove, which is connected to the lamp board cavity and is used to guide the line into or out of the lamp board cavity; the first connection seat is provided with a wire pressing plate, which is detachably sealed on the wire threading groove.

3. The intelligent eye protection desk lamp according to claim 1, characterized in that: A first positioning sleeve is convexly provided on the second connecting seat; a second positioning sleeve is convexly provided on the sealing head, and the second positioning sleeve is used to be sleeved outside the first positioning sleeve after being inserted into the installation opening.

4. The intelligent eye protection desk lamp according to claim 3, characterized in that: The top wall and the bottom wall of the installation opening are both provided with guide bosses, and the top wall and the bottom wall of the second positioning sleeve are both provided with guide grooves, and the guide bosses are slidably matched with the guide grooves.

5. The intelligent eye protection desk lamp according to claim 1, characterized in that: A mounting boss is convexly provided in the cavity of the lamp board, and the lamp board is fixedly connected to the mounting boss; positioning steps are provided on both sides of the light-transmitting opening, and the light-transmitting mechanism is sealed on the light-transmitting opening and abuts against the positioning steps.

6. The intelligent eye protection desk lamp according to claim 1, characterized in that: The light transmission mechanism comprises a light transmission plate and a prism plate, and the light transmission plate and the prism plate are sequentially sealed to the light transmission opening from the inside to the outside.

7. The intelligent eye protection desk lamp according to any one of claims 1 to 6, characterized in that: The rotating shaft mechanism includes a first connecting block, a second connecting block, a rotating shaft and a limiting plate, the first connecting block is connected to the lamp housing; the second connecting block is connected to the lamp pole; one end of the rotating shaft is rotatably connected to the first connecting block; the other end of the rotating shaft is connected to the second connecting block, and the limiting plate is connected to the rotating shaft; a limiting block is provided on the first connecting block, and the limiting block is used to abut against the limiting plate to limit the rotation range of the rotating shaft; a threading hole is provided in the rotating shaft.

8. The intelligent eye protection desk lamp according to claim 7, characterized in that: The lamp holder is provided with a connecting plate, and the first connecting block is connected to the connecting plate; the rotating shaft mechanism also includes a connecting head, and the connecting head is located inside the lamp holder; a limiting head is provided at one end of the rotating shaft, and a threaded section is provided at the other end of the rotating shaft; the threaded section passes through the second connecting block, and after passing through the second connecting block, the threaded section can be rotatably passed through the first connecting block and screwed to the connecting head, so that the connecting plate is clamped between the first connecting block and the connecting head, and the limiting head abuts against the inner side of the second connecting block.

9. The intelligent eye protection desk lamp according to claim 8, characterized in that: A first damping gasket is sandwiched between the outer side of the second connection block and the outer side of the first connection block; and a second damping gasket is sandwiched between the inner side of the first connection block and the connection head.

10. The intelligent eye protection desk lamp according to any one of claims 1 to 6, characterized in that: The bottom end of the base is provided with a plurality of wire pressing buckles, and the plurality of wire pressing buckles are used to guide the wires in the lamp pole to be led out; the bottom end of the base is covered with a bottom plate in a detachable manner.

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