TW201629397A - Intelligent desk lamp - Google Patents

Abstract

The present invention provides an intelligent desk lamp capable of automatically adjusting a lighting position. The intelligent desk lamp comprises a base, a desk lamp device, a control unit, and a power supply unit. The desk lamp device includes a rotary axle assembly, a vertical axle assembly, a horizontal axle assembly, a sensor unit, and a lighting unit. The rotary axle assembly allows for a rotation operation that drives the vertical axle assembly and the horizontal axle to rotate. The horizontal axle assembly allows for a vertical movement on the vertical axle assembly, and the horizontal axle assembly itself also allows for a horizontal movement. The control unit includes a control circuit board that is operable to control the rotary axle assembly first for allowing the sensor unit to scan over a front side of the desk lamp device in order to detect a user location and then rotate the rotary axle assembly to a proper angle according to the detected location for allowing the horizontal axle assembly and the vertical axle assembly to move the lighting unit to a proper position and subsequently stopping the operation and activating the lighting unit to provide suitable lighting to the user. As such, the present invention requires no manual lamplight adjustment and thus saves the time for adjusting lamplight.

Description

Smart table lamp

The invention relates to a smart table lamp, in particular to a table lamp capable of automatically adjusting the position of the illumination light.

In daily life, when people are reading documents or writing on the desktop, because the distance between the indoor ceiling and the tabletop is too long, even if the indoor lighting is turned on, it will not provide enough light on the table. It is easy for people's eyes to feel uncomfortable due to insufficient light intensity, which causes deterioration of eyesight.

In order to prevent the eyes from feeling tired or deepening myopia, the table lamp must be set on the table to provide sufficient brightness. The conventional lamp structure includes a lamp cap, a base, an upper arm, and a lower arm. At least one light bulb is disposed in the lamp cap for providing light, and the upper arm and the lower arm are respectively provided with mechanical rotating mechanisms to adjust the position of the lamp head in the space.

Usually, when the average person does not use the desk lamp, most of them will not move the lamp holder position, but directly turn off the lamp power supply, so that the time for adjusting the lamp head can be saved when the lamp is used next time. However, each person's body type is different and the usage habits are used. It is also different, so the distance between the eyes and the desktop varies from person to person. If people of the same size use the desk lamp, it is necessary to manually adjust the position of the lamp head, which is very inconvenient and wastes time.

In view of this, how to provide a smart desk lamp that can improve the above-mentioned conventional desk lamp loss has become an object of the present invention.

It is an object of the present invention to provide a smart table lamp that senses the position of the user for automatically adjusting the illumination to an appropriate height and angle.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is realized as a smart desk lamp, characterized in that: the smart desk lamp (100) includes a base (1); a lamp unit (2) disposed on the base (1); a control unit (3) disposed in the base (1) and electrically connected to the lamp unit (2); and a base disposed on the base (1) a power supply unit (4) electrically connected to the control unit (3); the lamp unit (2) comprising a rotating shaft set (21) connected to the base (1); a vertical axis group (22) disposed on the rotating shaft group (21); a horizontal axis group (23) disposed in a cross shape with the vertical axis group (22); one disposed at one end of the horizontal axis group (23) a sensing unit (24); and a lighting unit (25) disposed at one end of the horizontal axis group (23) and adjacent to the sensing unit (24), and the rotating shaft group (21) can be rotated The vertical axis group (22) and the horizontal axis group (23) rotate, the horizontal axis group (23) can be vertically moved at the vertical axis group (22), and the horizontal axis group (23) itself can also be Horizontal movement; the control unit (3), The utility model comprises a control circuit board (31), wherein the control circuit board (31) can first control the rotating shaft group (21), and the sensing unit (24) is swept in front of the lamp unit (2) to sense the user position. And rotating the rotating shaft group (21) to an appropriate angle according to the sensing position, for the horizontal axis group (23), the vertical axis group (22) to displace the lighting unit (25) to an appropriate position, and then stop Actuate and turn on the lighting unit (25) to provide suitable light to the user.

More preferably, the rotating shaft set (21) further includes a rotating disc (211) and a first motor (212) capable of rotating the rotating disc (211).

More preferably, the vertical axis set (22) further includes a first lead screw (221), a second motor (222) capable of driving the first lead screw (221), and two respectively disposed on The first lead screw (221) has two parallel rails (223) parallel to each other.

More preferably, the horizontal axis group (23) further includes a rail seat (231) disposed at the vertical rail (223) and capable of being vertically displaced by the first lead screw (221). a horizontal guide rail (232) horizontally displaceable at the rail seat (231); a second lead screw (233) disposed on one side of the horizontal rail (232); and a second lead screw ( 233) A third motor (234) for moving the horizontal rail (232).

More preferably, when the number of the sensing units (24) is two or more, the position of the user can be surely locked.

More preferably, the control unit (3) further includes a left power switch (32) and a right power switch (33). When the left power switch (32) is turned on, the rotating shaft set (21) The lighting unit (25) can be rotated to the left side of the user; and when the right power switch (33) is turned on, the rotating shaft set (21) can rotate the lighting unit (25) to the right side of the user.

More preferably, the sensing unit (24) is an ultrasonic sensing unit.

Compared with the prior art, the functions and effects of the present invention are as follows:

The first point: in the present invention, the smart table lamp (100) composed of the base (1), the lamp unit (2), the control unit (3), and the power supply unit (4) is compared with the conventional table lamp. The invention does not need to manually adjust the light, but the control unit (3) console light device (2) automatically adjusts the position of the lighting unit (25) so as to save time for lighting adjustment.

Second point: In the present invention, the sensing unit (24) can be moved through the built-in program of the control circuit board (31) to sense the position of the user, and is composed of the rotating shaft group (21) and the vertical axis group ( 22) The horizontal axis group (23) automatically adjusts the angle and height of the lighting unit (25) to move closer to the sensed position, thereby providing comfortable light for the user to read or work.

Third point: In the present invention, the intelligent desk lamp (100) of this design is provided with a left power switch (32) and a right power switch (33), which can be selected according to the user's dominant hand for illumination. The unit (25) is moved to a position where the user is not used to the hand.

1‧‧‧Base

2‧‧‧Table lamp unit

21‧‧‧ shaft group

211‧‧‧ rotating disk

212‧‧‧First motor

22‧‧‧Vertical axis group

221‧‧‧First lead screw

222‧‧‧second motor

223‧‧‧Vertical rail

23‧‧‧Horizontal axis group

231‧‧‧ rail seat

232‧‧‧Horizontal guides

233‧‧‧Second lead screw

234‧‧‧third motor

24‧‧‧Sensor unit

25‧‧‧Lighting unit

3‧‧‧Control unit

31‧‧‧Control Board

32‧‧‧Left power switch

33‧‧‧Right power switch

4‧‧‧Power supply unit

100‧‧‧Smart table lamp

Figure 1 is a perspective view of the present invention.

Fig. 2 is a perspective exploded view of the present invention.

Figure 3 is a schematic illustration of an embodiment of the present invention in sensing the position of a user and a desktop object.

Figure 4 is a schematic view showing an embodiment of the movement of the rotating shaft set and the horizontal axis set of the present invention.

Figure 5 is a schematic view showing an embodiment of the illumination unit of the present invention after the vertical axis group is moved downward.

The following is a detailed description of the following embodiments according to the drawings: as shown in FIGS. 1 to 5, the figure discloses a smart desk lamp characterized in that: the smart desk lamp (100), The utility model comprises a base (1); a lamp device (2) arranged on the base (1); a control unit (3) disposed in the base (1) and electrically connected to the lamp device (2) (3) And a power supply unit (4) disposed in the base (1) and electrically connected to the control unit (3); the desk lamp device (2) includes a connection to the base (1) a rotating shaft group (21); a vertical axis group (22) disposed on the rotating shaft group (21); a horizontal axis group (23) disposed in a cross shape with the vertical axis group (22); a sensing unit (24) at one end of the horizontal axis group (23); and a lighting unit (25) disposed at one end of the horizontal axis group (23) and adjacent to the sensing unit (24), and the rotating shaft group (21) being capable of rotating to drive the vertical axis group (22) and the horizontal axis group (23) to rotate, the horizontal axis group (23) being vertically movable at the vertical axis group (22), and the horizontal axis Group (23) itself can also be moved horizontally; said control unit (3 ), comprising a control circuit board (31), the control circuit board (31) can first control the rotating shaft group (21), and the sensing unit (24) is swept in front of the lamp unit (2) to sense Positioning the user and rotating the set of shafts (21) to an appropriate angle according to the sensed position, for the horizontal set of axes (23), the set of vertical axes (22) to displace the illumination unit (25) to an appropriate position Thereafter, the action is stopped and the lighting unit (25) is turned on to provide suitable light to the user.

Wherein, the smart table lamp (100) composed of the base (1), the lamp unit (2), the control unit (3), and the power supply unit (4) is compared with the conventional table lamp, and the present invention is controlled by the control unit ( 3) The console light device (2), and the table lamp device (2) has a rotating shaft group (21), a vertical axis group (22), and a horizontal axis group (23), and thus has three driving modes of rotating motion, vertical movement, and horizontal movement. In order to automatically adjust the lighting unit (25), saving time to adjust the position of the light.

Secondly, when the power table lamp (100) is turned on, first, as shown in FIG. 3, the rotation axis group (21) causes the sensing unit (24) to move, so that the sensing unit (24) senses the position of the user. Then, as shown in FIG. 4 to FIG. 5, the rotating shaft group (21), the vertical axis group (22), and the horizontal axis group (23) are respectively adjusted to adjust the angle and height of the lighting unit (25), and move to Near the sensed position, providing comfortable light for the user to read or work.

In the above, the rotating shaft set (21) further includes a rotating disc (211), and a first motor (212) capable of rotating the rotating disc (211).

Wherein, the setting of the rotating disk (211) is driven by the first motor (212), and the table lamp device (2) can be rotated in the manner of driving, not only as shown in FIG. 3, but also the sensing unit (24) can be sensed. In front of the desk lamp unit (2), the angular position of the illumination unit (25) can be adjusted as shown in Fig. 4.

In the above, the vertical axis group (22) further includes a first lead screw (221), a second motor (222) capable of driving the first lead screw (221), and two respectively disposed on the first lead screw (221) A vertical guide rail (223) on both sides of the lead screw (221) and parallel.

In the above, the horizontal axis group (23) further includes a rail seat (231) disposed at the vertical rail (223) and capable of being vertically displaced by the first lead screw (221); a horizontal guide rail (232) horizontally displaceable at the rail seat (231); a second lead screw (233) disposed on one side of the horizontal rail (232); and a second lead screw (233) a third motor (234) for moving the horizontal rail (232).

Wherein, the setting of the first lead screw (221) is driven by the second motor (222), The rail seat (231) disposed at the vertical rail (223) can be vertically moved to adjust the height position of the lighting unit (25), and the second lead screw (233) is driven by the third motor (234). The horizontal rail (232) provided at the rail seat (231) can be horizontally moved.

Next, the moving mode of the desk lamp device (2) of the present invention is not the only embodiment shown in Figs. 4 to 5, and the desk lamp device (2) is coded by the built-in program of the control circuit board (31). The movement is controlled. Therefore, when the sensing unit (24) detects the position of the user, the order of movement of the vertical axis group (22) and the horizontal axis group (23) can also be changed, and is not limited to those disclosed in the drawing.

In the above, when the number of the sensing units (24) is two or more, the position of the user can be surely locked.

Wherein, the sensing unit (24) can be used for the illumination unit (25) to be locked in a position in front of the user as shown in FIG. 5, and when the sensing unit (24) detects that the user's head is down 10 At the centimeters, the lighting unit (25) is stopped and turned on so that the lighting unit (25) can stay in the optimal position.

In the above, the control unit (3) further includes a left power switch (32) and a right power switch (33). When the left power switch (32) is turned on, the rotating shaft set (21) can The lighting unit (25) is rotated to the left side of the user; and when the right power switch (33) is turned on, the rotating shaft set (21) can rotate the lighting unit (25) to the right side of the user.

Wherein, according to the user's dominant hand, the position setting of the lighting unit (25) can be determined to facilitate the operation. Therefore, if the user's dominant hand is the right hand, please refer to FIG. 3, and then press The left power switch (32) moves the position of the illumination unit (25) to the left as shown in Fig. 5. On the contrary, if the user's dominant hand is the left hand, the right power switch (33) is pressed, and the illumination unit (25) The position of the ) is moved to the right side of the user [not shown in the figure].

Secondly, when the smart desk lamp (100) is to be turned off, the left power switch (32) or the right power switch (33) is pressed again according to the user's dominant hand, and the desk lamp device (2) will be heavy. Newly returned to the original position.

In the above, the sensing unit (24) is an ultrasonic sensing unit.

The preferred application choice of the sensing unit (24) of the present invention is an ultrasonic sensor, which is coded by a built-in program of the control unit (3), and can quickly detect the position of the user for the positioning angle of the lighting unit (25). With height.

The structure, features and effects of the present invention are described in detail above with reference to the embodiments shown in the drawings. However, the above description is only the preferred embodiment of the present invention, but the present invention does not limit the scope of implementation as shown in the drawings. Modifications in accordance with the meaning of the present invention are intended to fall within the scope of the invention as long as they are within the scope of the invention.

1‧‧‧Base

2‧‧‧Table lamp unit

21‧‧‧ shaft group

211‧‧‧ rotating disk

212‧‧‧First motor

22‧‧‧Vertical axis group

221‧‧‧First lead screw

222‧‧‧second motor

223‧‧‧Vertical rail

23‧‧‧Horizontal axis group

231‧‧‧ rail seat

232‧‧‧Horizontal guides

233‧‧‧Second lead screw

234‧‧‧third motor

24‧‧‧Sensor unit

25‧‧‧Lighting unit

3‧‧‧Control unit

31‧‧‧Control Board

32‧‧‧Left power switch

33‧‧‧Right power switch

4‧‧‧Power supply unit

100‧‧‧Smart table lamp

Claims (7)

A smart desk lamp, characterized in that: the smart desk lamp (100) comprises a base (1); a desk lamp device (2) disposed on the base (1); and a base (1) a control unit (3) electrically connected to the lamp unit (2); and a power supply unit (4) disposed in the base (1) and electrically connected to the control unit (3) The lamp unit (2) includes a rotating shaft set (21) connected to the base (1); a vertical axis set (22) disposed on the rotating shaft set (21); and a vertical axis set (22) a horizontal axis group (23) arranged in a cross shape; a sensing unit (24) disposed at one end of the horizontal axis group (23); and a first end of the horizontal axis group (23), and The sensing unit (24) is adjacent to the lighting unit (25), and the rotating shaft group (21) can rotate to drive the vertical axis group (22) and the horizontal axis group (23) to rotate, the horizontal axis group (23) A vertical movement can be made at the vertical axis group (22), and the horizontal axis group (23) itself can also be moved horizontally; the control unit (3) includes a control circuit board (31), the control The circuit board (31) can first control the rotating shaft group (21) for the sensing The element (24) sweeps the front of the lamp unit (2) to sense the position of the user, and rotates the shaft set (21) to an appropriate angle according to the sensed position for the horizontal axis group (23), the vertical After the shaft unit (22) has displaced the lighting unit (25) to the appropriate position, the operation is stopped and the lighting unit (25) is turned on to provide suitable light to the user. The smart desk lamp of claim 1, wherein the rotating shaft set (21) further comprises a rotating disc (211) and a first motor (212) capable of rotating the rotating disc (211). The smart table lamp of claim 1, wherein the vertical axis group (22) further includes a first lead screw (221) and a second motor capable of driving the first lead screw (221) ( 222), and two vertical rails (223) respectively disposed on both sides of the first lead screw (221) and parallel. The smart desk lamp of claim 3, wherein the horizontal axis group (23) further includes a rail seat (231) disposed at the vertical rail (223) and capable of being vertically displaced by the first lead screw (221); a horizontal rail horizontally displaceable at the rail seat (231) 232); a second lead screw (233) disposed on one side of the horizontal rail (232); and a third motor (234) capable of driving the second lead screw (233) for moving the horizontal rail (232) ). The smart desk lamp of claim 1, wherein the sensing unit (24), when the number of the sensing units (24) is two or more, is more sure to lock the user position. The smart desk lamp of claim 1, wherein the control unit (3) further includes a left power switch (32) and a right power switch (33), and if the left power switch (32) is turned on The rotating shaft group (21) can rotate the lighting unit (25) to the left side of the user; and if the right power switch (33) is turned on, the rotating shaft group (21) can use the lighting unit (25) Rotate to the right side of the user. The smart desk lamp of claim 1, wherein the sensing unit (24) is an ultrasonic sensing unit.