CN204268435U - Plate-type foldable notebook lamp - Google Patents

Abstract

A panel-type foldable notebook light covers various functions of a desk lamp, a notebook writing pad, a keyboard light and a mouse pad. Its main components include: a rotatable rod-shaped desk lamp 3 at the top of the frame, a keyboard loose-leaf board 5 , a keyboard light 9 , a USB cable 6 , and a rubber pad 12 at the bottom. It can be folded into a flat panel, which saves space and can be used as a mouse pad. Both the top desk lamp and the keyboard lamp are equipped with switches, which can be turned off manually when we do not need to use the desk lamp. Moreover, when we close the keyboard binder, the keyboard light will automatically turn off. It solves the problems of limited desk space and hard to see the keyboard when the light is dim when using a notebook computer to study, overcomes some shortcomings of existing desk lamps, and also plays a role in protecting eyesight, which is convenient, practical and economical.

Description

Panel Foldable Laptop Light

Technical field:

The technical field to which the utility model patent belongs is the field of school supplies, and relates to a desk lamp with a writing board.

Background technology: This desk lamp is based on the existing folding method of desk lamps. Chinese patent CN201935099U discloses a suspendable folding table lamp, which is composed of a plate-shaped base, a folding bracket and a universal lamp head. There is a suction cup under the base, which can be adsorbed and hung on various planes. The base area accounts for a large proportion of the entire product, and while sacrificing space, it has no practical effect. Moreover, the universal lamp head itself has a certain thickness, so if the lamp head is to be completely accommodated in the base, the thickness of the lamp holder will become larger. Compared with ordinary folding table lamps, there is no obvious advantage.

The plate-type foldable notebook lamp we designed is not only used as a normal foldable table lamp, but also designed for the use of notebook computers. The existence of the bottom plate is to solve the problem of limited desk space when using computers. And because of the thin plate folding design, the thickness of the whole product is very small. In addition, the USB power supply method provides users with a variety of power supply options, and the design of the keyboard light solves the problem that the keyboard cannot be seen clearly and the eyesight is damaged when the light on the notebook keyboard is dim.

Invention content:

Technical problem to be solved:

The innovation of the utility model is to solve: some disadvantages of the existing desk lamp; limited desk space when using a computer for learning; inability to see the keyboard when the notebook keyboard is dimly used and damage eyesight.

Technical solutions:

This innovation is a panel-type foldable notebook light, the following is its main structure:

1. This board-type foldable notebook light adopts a foldable design. After being fully folded, it becomes a rectangular flat panel, which is slightly larger than ordinary notebook computers. The foldable part is a frame wrapped around its outline, and the frame is hinged with the main body of the laptop light. When the frame is lifted, its overall shape is similar to that of an opened laptop. Put this notebook light on the keyboard panel of the notebook computer, lift up the peripheral frame, when the frame and the screen are basically in the same plane, it can just be set on the outside of the screen. The upper part of the outer frame is a pole-shaped desk lamp, and the two sides of the outer frame are two side bars that play the role of supporting connection. The rod-shaped table lamp is hinged between the rods on both sides, and a row of LED bulbs is installed on it to form an axially rotatable table lamp with a switch.

2. The main board of this notebook lamp is a rectangular board, and the area corresponding to the notebook keyboard is hollowed out, and a loose-leaf board is hinged on the hollowed out part. When the notebook keyboard needs to be used, the loose-leaf board is lifted, and the keyboard is now visible. When the desk space is limited and you need to write homework or place other items on the notebook keyboard, you only need to close the loose-leaf board, and the keyboard is not visible at this time. Because the hollow corresponding to the loose-leaf board is designed with an overhanging step, the loose-leaf board in the closed state is supported by the overhanging step and will not be directly pressed against the notebook keyboard.

3. There is a row of LED lights on the protruding steps of the main board below the hinge of the keyboard loose-leaf board, which are used as keyboard lights. When the keyboard lights are on, the entire keyboard can be illuminated. The keyboard light comes with a manual switch and an automatic switch. When you need to use the keyboard light, you can manually turn it on or off, but when the keyboard loose-leaf is closed, the keyboard light will automatically turn off, which will not waste power.

4. Pull out the USB cable from the lower left side of the board. The USB cable is connected to two LED lights. The whole circuit can be powered by the USB interface of the computer or by a mobile power supply. Of course, it can also be directly used with a 220V AC power supply with the charging head.

5. Rubber pads are glued to the bottom to play the role of anti-slip and support.

Beneficial effect:

1. This laptop lamp can be powered by the USB port of the computer or by a mobile power supply, replacing the traditional desk lamp.

2. Many people, especially college students, often need to write homework or place other items on the notebook keyboard because of the small desk space when using computers. This notebook light can solve this problem very well.

3. The ingenious keyboard light design ensures sufficient light on the keyboard at any time.

Description of drawings:

Figure 1 is an enlarged view of the whole and a part of the switch, Figure 2 is an enlarged view of the whole and a part of the keyboard light, Figure 3 is a bottom view after folding, and Figure 4 is a schematic diagram of a notebook light with a keyboard binder that can be folded in half.

1 is the LED desk lamp bulb, 2 is the desk lamp switch, 3 is the rod-shaped desk lamp, 4 is the keyboard light switch, 5 is the keyboard loose-leaf board, 6 is the USB cable, 7 is the main board, 8 is the external frame, 9 is the keyboard light, 10 For hinge, 11 is a rubber pad, and 12 is a ladder stop bar.

Detailed ways:

Below in conjunction with accompanying drawing, the utility model patent is further described. The overall panel is made of hard plastic or wood.

8 implementations of the external frame. See Fig. 1, Fig. 2 and Fig. 3, the top of external frame 8 is a pole-shaped desk lamp 3, and a row of LED desk lamp bulbs 1 is installed, and pole-shaped desk lamp 3 can rotate a certain angle around the axis, enough to adjust the light irradiation direction. A desk lamp switch 2 is housed on the left side frame, plays the effect of turning on and off the desk lamp circuit; The lower part of the outer frame 8 is hinged with the main body plate 7 .

Body plate 7 embodiment. See Fig. 1, Fig. 2 and Fig. 3, the keyboard area of main board 7 is hollowed out, and the size corresponds to keyboard loose-leaf plate 5, and the edge of hollowed-out area all has step blocking bar 12, is used for blocking keyboard loose-leaf plate 5, prevents it from being pressed to keyboard. Two keyboard light switches 4 are housed on the ladder blocking bar 12 . The board on the left side of the main body board 7 is connected with a power supply line inside, and this line is connected with the external USB line 6 and the pole-shaped desk lamp 3 and the keyboard light 9 . In addition, the exposed part of the USB cable 6 is led out from the lower part of the main board 7 to avoid being blocked when the outer frame 8 is closed. The bottom of the main board 7 is glued with a rubber pad 11, which can not only support the main board 7, prevent it from being directly pressed against the keyboard, but also play an anti-skid role.

Keyboard binder 5 Example 1. Referring to Fig. 1 and Fig. 2, the keyboard loose-leaf board 5 is located directly above the keyboard area of the notebook computer, and its area is slightly larger than that of the keyboard. It is hinged with the main board 7 through hinges 10. When it is closed, it will be blocked by the step blocking strip 12 of the main body board 7 to prevent it from being pressed against the keyboard.

Keyboard binder 5 embodiment 2. As shown in FIG. 4 , the keyboard loose-leaf board 5 is composed of two boards hingedly connected by a hinge, and the keyboard loose-leaf board 5 is hinged with the main body board 7 as a whole. When it is closed, it will be blocked by the step blocking strip 12 of the main board 7 to prevent it from being pressed to the keyboard; after the keyboard loose-leaf board 5 is opened, half of it is on the main board 7, while the other half can hang down on the table.

4 implementations of the keyboard light switch. See Fig. 1, 2 push-button elastic switches connected in series are housed on the ladder blocking bar 12, wherein one is a manual switch, and the other is an automatic switch. Wherein the automatic switch control is when the keyboard loose-leaf board 5 is closed, and the keyboard lamp is extinguished. When the keyboard loose-leaf plate 5 was set off, the automatic switch would be closed automatically, and the manual switch was disconnected at this time, if the keyboard light 9 was needed, only the manual switch needed to be opened.

Claims (5)

1. A panel-type foldable notebook lamp, which adopts a foldable design, is characterized in that the upper part of the outer frame (8) is a rod-shaped desk lamp (3), and the main board (7) of the notebook lamp is hinged with a keyboard leaflet ( 5), the main board (7) is equipped with a keyboard lamp (9), which supplies power to the pole-shaped desk lamp (3) and the keyboard lamp (9) through a USB cable (6). 2. The panel-type foldable notebook lamp according to claim 1, characterized in that: the rod-shaped desk lamp (3) can rotate around a longitudinal axis passing through the geometric center of its own cross section. 3. The board-type foldable notebook lamp according to claim 1, characterized in that: when the keyboard loose-leaf board (5) is closed to the main board (7), a flat board surface is formed, which can be used as a writing board. 4. The board-type foldable notebook light according to claim 1, characterized in that: the keyboard light (9) is installed on the edge of the hollow of the main board (7). 5. The panel-type foldable notebook lamp according to claim 1 or claim 4, characterized in that: the keyboard lamp (9) is equipped with an automatic switch and a manual switch, wherein the automatic switch controls the keyboard when the keyboard loose-leaf board (5) When closed, the keyboard light goes out; when the keyboard loose-leaf board (5) is lifted, the keyboard light (9) can be turned on or off by using the manual switch as required; when the keyboard loose-leaf board (5) is closed, both the manual switch and the automatic switch are in the In the disconnected state, the keyboard light (9) goes out.