desk lamp

Abstract

The present application discloses a desk lamp, which comprises a base, a lamp body, a connecting member and a stop assembly. A first stop assembly is provided in the base; a lamp body is installed at one end of the connecting member; the stop assembly is provided in the base, the stop assembly comprises a pivot and a stop, the other end of the connecting member extends into the base and is fixedly connected to the pivot, the connecting member is pivotally connected to the base, the pivot and the stop are arranged oppositely and pivotally connected, the stop is pivotally connected to the base, the stop is provided with a second stop, the first stop and the second stop are suitable for stopper cooperation; the pivot is suitable for rotating relative to the stop by no more than a first preset angle, and the pivot is suitable for driving the stop to rotate relative to the base by no more than a second preset angle, wherein the sum of the first preset angle and the second preset angle is no less than 360°. Compared with the prior art, the rotation angle of the connecting member is no less than 360°, and the lamp body can completely cover the area along the circumferential direction of the desk lamp, thereby improving the use experience of the desk lamp.

Description

Technical Field

[0001] The present application relates to the field of lighting fixtures, and in particular to a table lamp. Background Art

[0002] In the prior art, a rotating groove is provided in the lamp holder, one end of the lamp pole is pivotally connected to the rotating groove, and the other end of the lamp pole is connected to the lamp body. The user can rotate the lamp body so that the lamp body can illuminate different areas. The wires pass through the lamp pole and are electrically connected to the lamp body. In order to prevent the lamp body from continuously rotating in the same direction, causing the wires electrically connected to the lamp body to continuously twist and be damaged, a stopper is provided in the rotating groove. The stopper is used to limit the rotation angle of the lamp body, but this stopper prevents the lamp body from rotating 360°, resulting in a lighting blind spot for the lamp body, which reduces the user experience of the desk lamp. Summary of the invention

[0003] In order to enable the lamp body to rotate 360° and improve the user experience of the desk lamp, the present application provides a desk lamp.

[0004] The present application provides a desk lamp adopting the following technical solution:

[0005] A desk lamp comprises: a base, wherein the base defines an installation space and a first anti-rotation portion is arranged in the base; a lamp body and a connector, wherein the lamp body is mounted on one end of the connector, and a first power transmission line is passed through the connector and electrically connected to the lamp body.

[0006] A stopper assembly, wherein the stopper assembly is disposed in the base, the stopper assembly includes a pivot member and a stopper, the other end of the connecting member extends into the base and is fixedly connected to the pivot member, and the connecting member is pivotally connected to the base, the pivot member and the stopper are arranged opposite to each other and are pivotally connected, the stopper is pivotally connected to the base, and the stopper is provided with a second stopper, and the first stopper and the second stopper are suitable for stopping cooperation.

[0007] The pivot member is suitable for rotating relative to the stop member by no more than a first preset angle, and the pivot member is suitable for driving the stop member to rotate relative to the base around the central axis of the stop member by no more than a second preset angle, wherein the sum of the first preset angle and the second preset angle is not less than 360°.

[0008] By adopting the above technical solution, the pivoting member rotates relative to the anti-rotation member by a first preset angle to connect with the anti-rotation member, and then the pivoting member drives the anti-rotation member to rotate relative to the base by a second preset angle. Compared with the prior art, the rotation angle of the connecting member is not less than 360°, and the lamp body can completely cover the area along the circumferential direction of the desk lamp, thereby improving the user experience of the desk lamp.

[0009] Preferably, the pivot member is provided with a driving portion, and the driving portion is spaced apart from the first anti-rotation portion and the second anti-rotation portion, the anti-rotation member is provided with a stop portion spaced apart from the second anti-rotation portion, and the driving portion is suitable for abutting against the stop portion.

[0010] By adopting the above technical solution, along the circumferential direction of the desk lamp, the driving part rotates from one side of the stop part to the other side of the stop part, the driving part abuts against the side wall on the other side of the stop part, and the driving part drives the stop member to rotate through the stop part, thereby achieving the technical effect that the pivot member drives the stop member around the central axis of the connecting member.

[0011] Preferably, a limiting hole is provided on the end wall of the base close to the connecting member, a receiving hole is provided on the bottom wall of the limiting hole, an inner circumferential wall of the limiting hole and an inner circumferential wall of the receiving hole are spaced apart to form a limiting step, the pivot member and the receiving hole are arranged opposite to each other, and the pivot member abuts against the end wall of the receiving hole away from the connecting member, the connecting member passes through the limiting hole and the receiving hole in sequence to be fixedly connected with the pivot member, and a limiting portion is provided on the outer circumferential wall of the connecting member, and the limiting portion abuts against the limiting step.

[0012] By adopting the above technical solution, the connecting member can be prevented from moving away from the base by the abutment between the pivot member and the end wall of the accommodating hole away from the connecting member, and the connecting member can be prevented from moving close to the base by the abutment between the end wall of the limiting portion close to the pivot member and the limiting step, thereby achieving the technical effect of maintaining the relative position between the connecting member and the base.

[0013] Preferably, the pivot member is provided with a first connecting portion, and the end of the connecting member close to the pivot member is provided with a second connecting portion, the first connecting portion, the second connecting portion and the accommodating hole are arranged opposite to each other, and the fastener passes through the first connecting portion and the second connecting portion in sequence.

[0014] By adopting the above technical solution, by using the fastener to pass through the first connecting part and the second connecting part in sequence, the fastener connects the connecting part and the pivot part together, thereby achieving the technical effect of fixed connection between the connecting part and the pivot part.

[0015] Preferably, one of the first and second anti-rotation parts is configured as an anti-rotation protrusion, and the other is configured as an anti-rotation recess, the anti-rotation protrusion extends into the anti-rotation recess, and the anti-rotation protrusion is suitable for abutting against the side wall of the anti-rotation recess.

[0016] By adopting the above technical solution, designers can construct the first anti-rotation part as an anti-rotation protrusion or an anti-rotation recess, and construct the second anti-rotation part as an anti-rotation protrusion or an anti-rotation recess according to different design requirements, thereby meeting different design requirements.

[0017] Preferably, the base is provided with a socket, the socket is electrically connected to an external power source and the first power transmission line, the connector defines a wiring channel connected to the installation space, and the first power transmission line passes through the wiring channel to be electrically connected to the lamp body.

[0018] By adopting the above technical solution, the external power supply supplies power to the lamp body through the socket and the first power transmission line in sequence, thereby achieving the technical effect of turning on the lamp body and lighting.

[0019] Preferably, the desk lamp further comprises: a lubricating member, and a lubricating member is provided between the pivoting member and the anti-rotation member and / or between the anti-rotation member and the base and / or between the connecting member and the base.

[0020] By adopting the above technical solution, the lubricating part can reduce the rotational resistance of the connecting part, the stopper and the pivot part, thereby reducing the force applied by the user to drive the connecting part to rotate around the central axis of the connecting part, thereby improving the user experience of the desk lamp.

[0021] Preferably, the desk lamp further comprises: an anti-slip part, the base has a mounting end wall arranged away from the connecting part, the anti-slip part is installed on the mounting end wall, the mounting end wall is provided with a positioning hole, the anti-slip part is provided with a positioning portion, and the positioning portion is positioned and matched with the positioning hole.

[0022] By adopting the above technical solution, the difficulty of installing the anti-slip part can be reduced through the positioning and matching of the positioning part and the positioning hole, thereby improving the installation efficiency of the anti-slip part.

[0023] Preferably, the desk lamp also includes: a wireless charging component, the base is provided with a receiving groove, and the side wall of the receiving groove is provided with a wiring hole, the wireless charging component is arranged in the receiving groove, and the second power transmission line passes through the wiring hole to be electrically connected to the wireless charging component; a first cover body, and the first cover body is covered on the open end of the receiving groove.

[0024] By adopting the above technical solution, the user places the device capable of wireless charging on the upper end wall of the first cover body, and the wireless charging component charges the device placed on the upper end wall of the first cover body. The user does not need to use a charger to charge the device, thereby improving the user experience of the desk lamp.

[0025] Preferably, the desk lamp also includes: an infrared detection element and a controller, the outer wall of the base is provided with a sensing hole, the infrared detection element is installed in the base and arranged opposite to the sensing hole, the infrared detection element is used to detect infrared radiation from the human body, the infrared detection element and the lamp body are both communicatively connected with the controller, and the controller is used to control the lamp body to turn on or off according to the detection signal of the infrared detection element.

[0026] By adopting the above technical solution, the infrared detection element detects the infrared rays radiated outward from the user's hand, and the controller controls the lamp body to turn on or off according to the detection signal of the infrared detection element. Compared with the user turning the lamp body on or off by using a switch, such a setting can reduce the difficulty of using the desk lamp, thereby improving the user experience of the desk lamp.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The pivoting member rotates relative to the anti-rotation member by a first preset angle to connect with the anti-rotation member, and then the pivoting member drives the anti-rotation member to rotate relative to the base by a second preset angle. Compared with the prior art, the rotation angle of the connecting member is not less than 360°, and the lamp body can completely cover the area along the circumferential direction of the desk lamp, thereby improving the user experience of the desk lamp;

[0029] 2. The lubricating parts can reduce the rotational resistance of the connecting parts, the stopper parts and the pivot parts, thereby reducing the force of the user driving the connecting parts to rotate around the central axis of the connecting parts, thereby improving the user experience of the desk lamp;

[0030] 3. The infrared detection element detects the infrared rays radiated outward from the user's hand, and the controller controls the lamp to turn on or off according to the detection signal of the infrared detection element. Compared with the user turning the lamp on or off by a switch, this setting can reduce the difficulty of using the desk lamp, thereby improving the user experience of the desk lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of a desk lamp according to an embodiment of the present application;

[0032] Figure 2 is a cross-sectional view of a desk lamp according to an embodiment of the present application;

[0033] Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle;

[0034] Figure 4 yes Figure 2 The enlarged schematic diagram of point B in the middle;

[0035] Figure 5 yes Figure 2 The enlarged schematic diagram of the center C;

[0036] Figure 6 is a schematic diagram of a partial structure of a desk lamp according to an embodiment of the present application;

[0037] Figure 7 is a cross-sectional view of a partial structure of a desk lamp according to an embodiment of the present application;

[0038] Figure 8 yes Figure 7 A magnified schematic diagram of center A.

[0039] Description of reference numerals:

[0040] 1000, desk lamp;

[0041] 10. Base; 101. Installation space; 102. First anti-rotation part; 103. Position-limiting hole; 104. Accommodating hole; 105. Position-limiting step; 106. Socket; 107. Installation end wall; 1071. Positioning hole; 108. Accommodating groove; 1081. Wiring hole; 1082. Liquid storage tank; 109. Induction hole;

[0042] 20. Lamp body;

[0043] 30. Connecting member; 301. Position limiting portion; 302. Second connecting portion; 303. Wiring channel;

[0044] 40. anti-rotation assembly; 401. pivot member; 4011. driving portion; 4012. first connecting portion; 402. anti-rotation member; 4021. second anti-rotation portion; 4022. abutting portion;

[0045] 50. Fasteners; 60. Lubricating parts;

[0046] 70. Anti-slip part; 701. Positioning part;

[0047] 80. Wireless charging unit; 90. First cover; 100. Infrared detection unit; 110. Second cover. DETAILED DESCRIPTION

[0048] The following is combined with Figure 1-Figure 8 This application is described in further detail.

[0049] The embodiment of the present application discloses a desk lamp 1000 .

[0050] Reference Figure 1 , Figure 2 , Figure 3 and Figure 6 According to the embodiment of the present application, the table lamp 1000 comprises: a base 10, a lamp body 20, a connector 30 and a rotation-stop assembly 40. The base 10 defines an installation space 101, and a first rotation-stop portion 102 is disposed in the base 10. Specifically, along the height direction of the table lamp 1000, the first rotation-stop portion 102 can be disposed on the upper end wall or the lower end wall in the base 10. The height direction of the table lamp 1000 can refer to Figure 2 The up and down directions in .

[0051] In addition, the anti-rotation component 40 is arranged on the upper end wall of the base 10, and the anti-rotation component 40 includes a pivot member 401 and a anti-rotation component 402. The lamp body 20 is installed at one end of the connecting member 30, and the other end of the connecting member 30 extends into the base 10 and is fixedly connected to the pivot member 401, and the connecting member 30 is pivotally connected to the base 10. The first power transmission line is passed through the connecting member 30 and is electrically connected to the lamp body 20. The end of the first power transmission line away from the lamp body 20 can be connected to the AC power, and the AC power supplies power to the lamp body 20 through the first power transmission line. It should be noted that the connecting member 30 and the lamp body 20 are both located above the base 10. The user can drive the connecting member 30 by hand to drive the lamp body 20 to rotate, so that the lamp body 20 can illuminate different areas.

[0052] Further, the pivot member 401 is arranged opposite to the stop member 402 and is pivotally connected, the stop member 402 is pivotally connected to the base 10, and the outer peripheral wall of the stop member 402 is provided with a second stop portion 4021. Along the circumferential direction of the desk lamp 1000, the first stop portion 102 and the second stop portion 4021 are spaced apart, and the first stop portion 102 and the second stop portion 4021 are suitable for stopping cooperation.

[0053] The pivot member 401 is suitable for rotating relative to the anti-rotation member 402 by no more than a first preset angle, and the pivot member 401 is suitable for driving the anti-rotation member 402 to rotate relative to the base 10 around the central axis of the anti-rotation member 402 by no more than a second preset angle, wherein the sum of the first preset angle and the second preset angle is not less than 360°. It should be noted that the connecting member 30, the pivot member 401 and the anti-rotation member 402 are all coaxially arranged, and the first preset angle and the second preset angle are both less than 360°.

[0054] Specifically, when the user drives the connecting member 30 by hand to drive the pivot member 401 to rotate the first preset angle, the pivot member 401 is connected and cooperated with the stop member 402 and drives the stop member 402 to rotate; when the stop member 402 is rotated to the second preset angle relative to the base 10, the second stop member 4021 and the first stop member 102 stop and cooperate, thereby achieving the technical effect of stopping the rotation of the connecting member 30, which can prevent the connecting member 30 from continuously rotating in the same direction, and can prevent the first power transmission line in the connecting member 30 from continuously twisting and causing damage to the first power transmission line, thereby improving the safety of the desk lamp 1000.

[0055] In some specific embodiments, the first preset angle can be 350°, and the second preset angle can be 30°. That is to say, along the circumferential direction of the desk lamp 1000, the angle between the first stop part 102 and the second stop part 4021 is 30°. After the pivot member 401 rotates 350° relative to the stop member 402, it connects with the stop member 402 and drives the stop member 402 to rotate. When the pivot member 401 drives the stop member 402 to rotate 30°, the second stop member 4021 and the first stop member 102 stop and cooperate to stop the pivot member 401 and the stop member 402 relative to the base 10.

[0056] Thus, the pivoting member 401 rotates relative to the anti-rotation member 402 by a first preset angle to connect with the anti-rotation member 402, and then the pivoting member 401 drives the anti-rotation member 402 to rotate relative to the base 10 by a second preset angle. Compared with the prior art, the rotation angle of the connecting member 30 is not less than 360°, and the lamp body 20 can completely cover the area along the circumferential direction of the desk lamp 1000, thereby improving the user experience of the desk lamp 1000.

[0057] Reference Figure 2 , Figure 3 and Figure 6 In some embodiments of the present application, the pivot member 401 is provided with a driving portion 4011. In some specific embodiments, the driving portion 4011 can be arranged on the outer peripheral wall of the pivot member 401. In other specific embodiments, the driving portion 4011 can be arranged on the end wall of the pivot member 401 away from the stop member 402, and the driving portion 4011 is spaced apart from the first stop member 102 and the second stop member 4021, so as to avoid interference between the driving portion 4011 and the first stop member 102 and / or the second stop member 4021, which may cause the pivot member 401 to be unable to rotate, thereby improving the working reliability of the desk lamp 1000.

[0058] In addition, the outer peripheral wall of the stop member 402 is provided with a stop portion 4022 separated from the second stop portion 4021, and the driving portion 4011 is suitable for abutting against the stop portion 4022. In some specific embodiments, along the circumferential direction of the stop member 402, the angle between the stop portion 4022 and the second stop portion 4021 is 180°.

[0059] Specifically, the user drives the connecting member 30 to rotate around the central axis of the connecting member 30 by hand, and along the circumferential direction of the desk lamp 1000, the driving part 4011 rotates from one side of the stop part 4022 to the other side of the stop part 4022, and the driving part 4011 abuts against the side wall on the other side of the stop part 4022. The driving part 4011 drives the stop member 402 to rotate via the stop part 4022, thereby achieving the technical effect that the pivot member 401 drives the stop member 402 to rotate around the central axis of the connecting member 30.

[0060] In some specific embodiments, when the driving part 4011 rotates from the side wall on one side of the stop part 4022 to the side wall on the other side of the stop part 4022, the rotation angle of the pivot member 401 relative to the stop member 402 is a first preset angle, and along the circumferential direction of the desk lamp 1000, the angle occupied by the stop member 4022 can be 10°, the first preset angle is 350°, and the second preset angle can be 30°. After the driving part 4011 rotates 350° relative to the stop member 402, it stops with the stop member 4022, and then the driving part 4011 drives the stop member 402 to rotate 30° relative to the base 10, and finally the second stop member and the first stop member stop and cooperate to make the connecting member 30, the pivot member 401 and the stop member 402 all stationary relative to the base 10. Such an arrangement can make the rotation angle of the connecting member 30 greater than 360°.

[0061] Reference Figure 2 and Figure 3 In some embodiments of the present application, a limiting hole 103 is provided on the end wall of the base 10 close to the connecting member 30, and a receiving hole 104 is provided on the bottom wall of the limiting hole 103. That is to say, along the height direction of the desk lamp 1000, the limiting hole 103 and the receiving hole 104 are both located on the upper end wall of the base 10, and the receiving hole 104 is located below the limiting hole 103. The inner circumferential wall of the limiting hole 103 and the inner circumferential wall of the receiving hole 104 are spaced apart to form a limiting step 105. The pivot member 401 is arranged opposite to the receiving hole 104, and the end wall of the pivot member 401 close to the connecting member 30 abuts against the end wall of the receiving hole 104 away from the connecting member 30.

[0062] The connecting member 30 passes through the limiting hole 103 and the accommodating hole 104 in sequence to be fixedly connected with the pivot member 401. The outer peripheral wall of the connecting member 30 is provided with a limiting portion 301, and the limiting portion 301 is located in the limiting hole 103. The end wall of the limiting portion 301 close to the pivot member 401 stops at the limiting step 105.

[0063] Specifically, when the connecting member 30 is fixedly connected to the pivot member 401, the connecting member 30 can be prevented from moving away from the base 10 by the abutment between the pivot member 401 and the end wall of the accommodating hole 104 away from the connecting member 30, and the connecting member 30 can be prevented from moving close to the base 10 by the abutment between the end wall of the limiting portion 301 close to the pivot member 401 and the limiting step 105, thereby achieving the technical effect of maintaining the relative position between the connecting member 30 and the base 10. It should be noted that the connecting member 30 can rotate around the central axis of the connecting member 30 relative to the base 10.

[0064] Reference Figure 7 and Figure 8In some embodiments of the present application, along the height direction of the desk lamp 1000, a first connecting portion 4012 is provided on the upper end wall of the pivot member 401, and a second connecting portion 302 is provided at the end of the connecting member 30 close to the pivot member 401. The first connecting portion 4012, the second connecting portion 302 and the accommodating hole 104 are arranged opposite to each other, and the fastener 50 passes through the first connecting portion 4012 and the second connecting portion 302 in sequence.

[0065] By using the fastener 50 to pass through the first connecting portion 4012 and the second connecting portion 302 in sequence, the fastener 50 connects the connecting member 30 and the pivoting member 401 together, thereby achieving the technical effect of fixed connection between the connecting member 30 and the pivoting member 401.

[0066] In some specific embodiments, the first connecting portion 4012 and the second connecting portion 302 can both be constructed as holes, and the first connecting portion 4012 passes through the pivot member 401. In other specific embodiments, the fastener 50 can be a screw, but the present application is not limited thereto. The fastener 50 can also be a conical pin, etc.

[0067] Furthermore, there are multiple first connection parts 4012 and multiple second connection parts 302, and the multiple first connection parts 4012 and the multiple second connection parts 302 are spaced apart along the circumferential direction of the desk lamp 1000. The multiple first connection parts 4012 and the multiple second connection parts 302 are arranged in a one-to-one correspondence, and a fastener 50 is inserted between each first connection part 4012 and the second connection part 302. The multiple fasteners 50 jointly connect the connecting member 30 and the pivot member 401 together, thereby improving the connection reliability between the connecting member 30 and the pivot member 401.

[0068] Furthermore, the end wall of the first connecting portion 4012 away from the connecting piece 30 may be provided with a chamfer, and the chamfer is used to guide the fastener 50, thereby reducing the difficulty of the fastener 50 passing through the first connecting portion 4012, thereby improving the assembly efficiency of the desk lamp 1000.

[0069] Furthermore, the end wall of the first connecting portion 4012 away from the connecting member 30 may be provided with a groove, and the groove is used to accommodate the end of the fastener 50 away from the connecting member 30. After the end of the fastener 50 away from the connecting member 30 enters the groove, the end wall of the fastener 50 away from the connecting member 30 is arranged flush with the end wall of the first connecting portion 4012 away from the connecting member 30. Such an arrangement can prevent the fastener 50 from colliding with parts in the base 10, thereby preventing the connecting member 30 from being unable to rotate, and further improving the working reliability of the desk lamp 1000.

[0070] Reference Figure 2 , Figure 3 and Figure 6In some embodiments of the present application, one of the first stop portion 102 and the second stop portion 4021 is configured as a stop protrusion, and the other of the first stop portion 102 and the second stop portion 4021 is configured as a stop depression, the stop protrusion extends into the stop depression, and the stop protrusion is suitable for abutting against the side wall of the stop depression. In some specific embodiments, the shape of the stop protrusion can be configured as an L-shape, the shape of the stop depression can be configured as a fan-shape, and along the circumferential direction of the base 10, the angle between the two side walls of the stop depression can be 120°.

[0071] In other specific embodiments, the first stop portion 102 is constructed as a stop depression, and the second stop portion 4021 is constructed as a stop protrusion. Along the height direction of the desk lamp 1000, the first stop portion 102 is arranged on the upper end wall or the lower end wall of the base 10, and the second stop portion 4021 is arranged on the outer peripheral wall of the stop member 402, and the second stop portion 4021 is spaced apart from the pivot member 401.

[0072] In other specific embodiments, the first stop portion 102 is constructed as a stop protrusion, and the second stop portion 4021 is constructed as a stop depression. Along the height direction of the desk lamp 1000, the first stop portion 102 is arranged on the upper end wall or the lower end wall of the base 10, and the second stop portion 4021 is arranged on the outer peripheral wall of the stop member 402, and the second stop portion 4021 is spaced apart from the pivot member 401.

[0073] When the stop member 402 is driven by the pivot member 401, the stop member 402 drives the second stop portion 4021 to move around the central axis of the stop member 402. When the connecting member 30 rotates to a preset angle, the second stop portion 4021 and the first stop portion 102 cooperate to achieve the technical effect of stopping the connecting rod.

[0074] Designers can construct the first anti-rotation portion 102 as an anti-rotation protrusion or an anti-rotation recess, and construct the second anti-rotation portion 4021 as an anti-rotation protrusion or an anti-rotation recess according to different design requirements, thereby meeting different design requirements.

[0075] Reference Figure 6 In some embodiments of the present application, the base 10 is provided with a socket 106. Along the height direction of the desk lamp 1000, in some specific embodiments, the socket 106 can be arranged on the outer peripheral wall of the base 10, and in other specific embodiments, the base 10 can be arranged on the lower end wall. The socket 106 is electrically connected to the external power supply and the first power transmission line. The connector 30 defines a wiring channel 303 connected to the installation space 101. The first power transmission line passes through the wiring channel 303 to be electrically connected to the lamp body 20. It should be noted that the external power supply can refer to AC power or a mobile power supply.

[0076] Specifically, the base 10 is electrically connected to an external power source via a cable, and the external power source supplies power to the lamp body 20 via the cable, the socket 106 and the first transmission line in sequence, thereby achieving the technical effect of turning on the lamp body 20 and lighting.

[0077] Furthermore, when the end of the connecting member 30 close to the pivot member 401 is completely covered by the pivot member 401, the upper end wall of the pivot member 401 is provided with an avoidance hole penetrating the pivot member 401, and the first transmission line passes through the avoidance hole and extends into the wiring channel 303, thereby avoiding interference between the first transmission line and the pivot member 401 and preventing the first transmission line from being unable to extend into the wiring channel 303.

[0078] Reference Figure 2 and Figure 3 In some embodiments of the present application, the desk lamp 1000 may further include: a lubricating part 60, a lubricating part 60 is arranged between the pivot part 401 and the stop part 402 and / or between the stop part 402 and the base 10 and / or between the connecting part 30 and the base 10. In some specific embodiments, the lubricating part 60 may be a polyoxymethylene lubricating part 60, but the present application is not limited thereto. The lubricating part 60 may also be an ultra-high molecular weight polyethylene lubricating part 60. It should be noted that ultra-high molecular weight polyethylene refers to an unbranched linear polyethylene with a molecular weight of more than 1.5 million.

[0079] In some preferred embodiments, lubricating parts 60 are provided between the pivot member 401 and the stop member 402, between the stop member 402 and the base 10, and between the connecting member 30 and the base 10. It should be noted that the lubricating parts between the connecting member 30 and the base 10 are provided between the limiting portion 301 and the limiting step 105, between the connecting member 30 and the inner circumferential wall of the accommodating hole 104, and can also be provided between the outer circumferential wall of the limiting portion 301 and the inner circumferential wall of the limiting hole 103.

[0080] In addition, the lubricating component 60 is pivotally connected to the connecting component 30, the base 10, the stopper 402 and the pivot 401. The lubricating component can reduce the rotational resistance of the connecting component 30, the stopper 402 and the pivot 401, thereby reducing the force applied by the user to drive the connecting component 30 to rotate around the central axis of the connecting component 30, thereby improving the user experience of the desk lamp 1000.

[0081] Furthermore, the side wall of the lubricating member 60 may be provided with solid grease, and the solid grease may further reduce the rotational resistance experienced by the connecting member 30 , the stop member 402 and the pivoting member 401 .

[0082] Reference Figure 2 , Figure 3 and Figure 5In some embodiments of the present application, the desk lamp 1000 may further include: an anti-slip member 70. Along the height direction of the desk lamp 1000, the base 10 has an installation end wall 107 arranged away from the connecting member 30, that is, the installation end wall 107 is the lower end wall of the base 10, the anti-slip member 70 is installed on the installation end wall 107, and the installation end wall 107 is provided with a positioning hole 1071. The side wall of the anti-slip member 70 close to the installation end wall 107 is provided with a positioning portion 701, and the positioning portion 701 extends into the positioning hole 1071 and is positioned and matched with the positioning hole 1071. In some specific embodiments, the anti-slip member 70 may be a silicone pad, but the present application is not limited thereto. The anti-slip member 70 may also be a polyurethane pad.

[0083] By positioning and cooperating the positioning portion 701 and the positioning hole 1071 , the difficulty of installing the anti-slip component 70 can be reduced, thereby improving the installation efficiency of the anti-slip component 70 .

[0084] Reference Figure 2 and Figure 4 In some embodiments of the present application, the desk lamp 1000 may further include: a wireless charging component 80 and a first cover 90. Along the height direction of the desk lamp 1000, the upper end wall of the base 10 is provided with a receiving groove 108, and the inner side wall of the receiving groove 108 is provided with a wiring hole 1081, and the wiring hole 1081 passes through the inner side wall of the receiving groove 108, that is, the receiving groove 108, the wiring hole 1081 and the installation space 101 are all connected, the wireless charging component 80 is arranged in the receiving groove 108, and the second power transmission line passes through the wiring hole 1081 to be electrically connected to the wireless charging component 80. Specifically, one end of the second power transmission line is electrically connected to the socket 106, and the other end of the second power transmission line passes through the wiring hole 1081 and extends into the receiving groove 108 to be electrically connected to the wireless charging component 80.

[0085] It should be noted that the wireless charging component 80 is a coil that generates an alternating magnetic field. In some specific embodiments, the wireless charging component 80 may be a planar coil, but the present application is not limited thereto. The wireless charging component 80 may also be a multi-layer coil, etc.

[0086] In addition, the first cover body 90 is covered on the open end of the receiving groove 108. The first cover body 90 is used to block liquids or debris from the external environment, so as to prevent liquids and debris from the external environment from entering the receiving groove 108, thereby preventing the wireless charging component 80 from being damaged by liquids, and preventing the wireless charging component 80 from being covered by debris, which requires the user to clean the debris in the receiving groove 108, thereby improving the working reliability of the desk lamp 1000. It should be noted that the first cover body 90 can be adhered to the upper end wall of the receiving groove 108, or the first cover body 90 can be snapped onto the inner circumferential wall of the receiving groove 108.

[0087] The user places a wirelessly charged device on the upper wall of the first cover 90 , and the wireless charging component 80 charges the device placed on the upper wall of the first cover 90 . The user does not need to use a charger to charge the device, thereby improving the user experience of the desk lamp 1000 .

[0088] Furthermore, the upper end wall of the receiving groove 108 may be provided with a liquid storage groove 1082, and the liquid storage groove 1082 is used to hold glue. The worker injects glue into the liquid storage groove 1082, and then the worker covers the first cover body 90 on the receiving groove 108, and the lower end wall of the first cover body 90 contacts the glue in the liquid storage groove 1082, so that the technical effect of the first cover body 90 being bonded to the upper end wall of the receiving groove 108 can be achieved. In addition, by injecting glue into the liquid storage groove 1082, the glue between the first cover body 90 and the upper end wall of the receiving groove 108 can be prevented from flowing into the receiving groove 108 as much as possible, and thus the glue can be prevented from adhering to the wireless charging component 80.

[0089] Refer to 2 and Figure 5 In some embodiments of the present application, the desk lamp 1000 may further include: an infrared detection element 100 and a controller. The outer peripheral wall of the base 10 is provided with a sensing hole 109, and the sensing hole 109 passes through the outer peripheral wall of the base 10. In some specific embodiments, along the height direction of the desk lamp 1000, the sensing hole 109 can be provided on the upper end wall of the base 10. In other specific embodiments, the sensing hole 109 can be provided on the side wall of the base 10.

[0090] In addition, the infrared detection element 100 is installed in the base 10 and is arranged opposite to the sensing hole 109. The infrared detection element 100 is used to detect infrared radiation from the human body. The infrared detection element 100 and the lamp body 20 are both communicated with the controller. The controller is used to control the lamp body 20 to turn on or off according to the detection signal of the infrared detection element 100.

[0091] Specifically, when the lamp body 20 is in a closed state, the user waves his hand through the detection area of ​​the infrared detection element 100, and the infrared rays radiated outward from the user's hand are received by the infrared detection element 100. The infrared detection element 100 sends a detection signal to the controller. The controller controls the lamp body 20 to turn on according to the detection signal of the infrared detection element 100, and the lamp body 20 illuminates the area near the desk lamp 1000.

[0092] When the lamp body 20 is in the on state, the user waves his hand through the detection area of ​​the infrared detection element 100 , and the infrared detection element 100 sends a detection signal to the controller, and the controller controls the lamp body 20 to be turned off according to the detection signal of the infrared detection element 100 .

[0093] The infrared detection element 100 detects the infrared rays radiated outward from the user's hand, and the controller controls the lamp body 20 to turn on or off according to the detection signal of the infrared detection element 100. Compared with the user turning the lamp body 20 on or off by a switch, such a setting can reduce the difficulty of using the desk lamp 1000, thereby improving the user experience of the desk lamp 1000.

[0094] Furthermore, the open end of the sensing hole 109 away from the infrared detection element 100 can be covered with a second cover body 110. The second cover body 110 is used to prevent liquid and debris from the external environment from entering the base 10 through the sensing hole 109, thereby preventing the infrared detection element 100 from being damaged by liquid, and preventing the infrared detection element 100 from being covered by debris, which causes the infrared detection element 100 to fail to work normally, thereby improving the working reliability of the desk lamp 1000. It should be noted that the second cover body 110 is constructed as a transparent part, and the second cover body 110 can be bonded or clamped to the inner wall of the sensing hole 109.

[0095] In some specific embodiments, the material of the second cover body 110 may be polycarbonate, but the present application is not limited thereto. The second cover body 110 may also be polymethyl methacrylate.

[0096] Furthermore, the second cover 110 may be configured as a Fresnel lens, which can expand the detection range of the infrared detection element 100 , thereby further improving the user experience of the desk lamp 1000 .

[0097] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A desk lamp, characterized in that: include: A base (10), the base (10) defining an installation space (101), and a first anti-rotation portion (102) being provided in the base (10); A lamp body (20) and a connecting piece (30), wherein the lamp body (20) is mounted on one end of the connecting piece (30), and a first power transmission line is passed through the connecting piece (30) and is electrically connected to the lamp body (20); A rotation-stopping component (40), the rotation-stopping component (40) is arranged in the base (10), the rotation-stopping component (40) comprises a pivot member (401) and a rotation-stopping component (402), the other end of the connecting member (30) extends into the base (10) and is fixedly connected to the pivot member (401), and the connecting member (30) is pivotally connected to the base (10), the pivot member (401) and the rotation-stopping component (402) are arranged opposite to each other and are pivotally connected, the rotation-stopping component (402) is pivotally connected to the base (10), and the rotation-stopping component (402) is provided with a second rotation-stopping portion (4021), and the first rotation-stopping portion (102) and the second rotation-stopping portion (4021) are suitable for stop cooperation; The pivot member (401) is suitable for rotating relative to the stop member (402) by no more than a first preset angle, and the pivot member (401) is suitable for driving the stop member (402) to rotate relative to the base (10) around the central axis of the stop member (402) by no more than a second preset angle, wherein the sum of the first preset angle and the second preset angle is not less than 360°.

2. A desk lamp according to claim 1, characterized in that: The pivot member (401) is provided with a driving portion (4011), and the driving portion (4011) is spaced apart from the first anti-rotation portion (102) and the second anti-rotation portion (4021); the anti-rotation member (402) is provided with a stop portion (4022) spaced apart from the second anti-rotation portion (4021), and the driving portion (4011) is suitable for abutting against the stop portion (4022).

3. A desk lamp according to claim 1, characterized in that: The end wall of the base (10) close to the connecting member (30) is provided with a limiting hole (103), the bottom wall of the limiting hole (103) is provided with a receiving hole (104), the inner peripheral wall of the limiting hole (103) and the inner peripheral wall of the receiving hole (104) are spaced apart to form a limiting step (105), the pivot member (401) and the receiving hole (104) are arranged opposite to each other, and the pivot member (401) and the end wall of the receiving hole (104) away from the connecting member (30) are abutted, the connecting member (30) passes through the limiting hole (103) and the receiving hole (104) in sequence to be fixedly connected with the pivot member (401), the outer peripheral wall of the connecting member (30) is provided with a limiting portion (301), and the limiting portion (301) and the limiting step (105) are abutted.

4. A desk lamp according to claim 3, characterized in that: The pivot member (401) is provided with a first connecting portion (4012), and the end of the connecting member (30) close to the pivot member (401) is provided with a second connecting portion (302), the first connecting portion (4012), the second connecting portion (302) and the accommodating hole (104) are arranged opposite to each other, and the fastener (50) passes through the first connecting portion (4012) and the second connecting portion (302) in sequence.

5. A desk lamp according to claim 1, characterized in that: One of the first anti-rotation portion (102) and the second anti-rotation portion (4021) is configured as an anti-rotation protrusion, and the other is configured as an anti-rotation recess, wherein the anti-rotation protrusion extends into the anti-rotation recess, and the anti-rotation protrusion is suitable for abutting against a side wall of the anti-rotation recess.

6. A desk lamp according to claim 1, characterized in that: The base (10) is provided with a socket (106), and the socket (106) is electrically connected to an external power source and the first power transmission line. The connector (30) defines a wiring channel (303) in communication with the installation space (101), and the first power transmission line passes through the wiring channel (303) to be electrically connected to the lamp body (20).

7. A desk lamp according to claim 1, characterized in that: Also includes: A lubricating member (60) is provided between the pivoting member (401) and the anti-rotation member (402) and / or between the anti-rotation member (402) and the base (10) and / or between the connecting member (30) and the base (10).

8. The table lamp according to claim 1, characterized in that: Also includes: The anti-slip member (70) is provided with a mounting end wall (107) which is arranged away from the connecting member (30). The anti-slip member (70) is installed on the mounting end wall (107). The mounting end wall (107) is provided with a positioning hole (1071). The anti-slip member (70) is provided with a positioning portion (701). The positioning portion (701) is positioned and matched with the positioning hole (1071).

9. The table lamp according to claim 1, characterized in that: Also includes: A wireless charging component (80), wherein the base (10) is provided with a receiving groove (108), and a side wall of the receiving groove (108) is provided with a wiring hole (1081), the wireless charging component (80) is arranged in the receiving groove (108), and a second power transmission line passes through the wiring hole (1081) to be electrically connected to the wireless charging component (80); A first cover body (90), wherein the first cover body (90) is disposed on the open end of the receiving groove (108).

10. The table lamp according to claim 1, characterized in that: Also includes: An infrared detection element (100) and a controller, wherein a sensing hole (109) is provided on the outer peripheral wall of the base (10), the infrared detection element (100) is installed in the base (10) and arranged opposite to the sensing hole (109), the infrared detection element (100) is used to detect infrared radiation from a human body, the infrared detection element (100) and the lamp body (20) are both communicatively connected with the controller, and the controller is used to control the lamp body (20) to turn on or off according to a detection signal from the infrared detection element (100).

Images