Small nightlight which may be turned over to automatically switch light effect

Abstract

The present application discloses a small nightlight which may be turned over to automatically switch a light effect, said nightlight comprising a connecting base. The connecting base is located between a first outer side light cover and a second outer side light cover and is connected to both the first outer side light cover and the second outer side light cover. A first inner side light cover is detachably connected to and arranged on the connecting base and is located within the first outer side light cover. A first light group is arranged at a connecting position which is located on the first inner side light cover on the connecting base. A second inner side light cover is detachably connected to and arranged on the connecting base and is located within the second outer side light cover. A second light group is arranged at a connecting position which is located on the second inner side light cover on the connecting base. A power supply and a circuit board are provided within the connecting base. A vibration sensor senses vibration of the small nightlight to control light switching on and off, as well as changes in brightness of the first light group and the second light group. When a gravity sensor senses that the connecting base has been turned over 180 degrees, the colors of the first light group and the second light group are switched, increasing changes in the light effect of the small nightlight and increasing fun.

Description

A night light that can be flipped and automatically switches lighting effects Technical Field

[0001] The present application relates to a night light that can be flipped over and automatically switches lighting effects. Background Art

[0002] Night lights are lamps used for auxiliary lighting at night. However, current night lights have a monotonous lighting effect and lack visual appeal, versatility, and fun. A utility model patent with authorization announcement number CN 206831368 U discloses a night light that can automatically switch light colors. The light color can be automatically switched when it is flipped 180°. However, this night light can only switch light colors and has a monotonous lighting effect.

[0003] On the other hand, currently available on the market, such as preserved flower box lamp decorations or art pieces, generally do not have a luminous function, or achieve the luminous effect by simply wrapping light strings. The decorative parts cannot be replaced, have a single function, and are mostly disposable or consumer products, with no value for long-term preservation or daily use.

[0004] Summary of the Invention

[0005] The present application overcomes the deficiencies of the prior art and provides a night light that can be flipped over and automatically switches lighting effects. The light changes can be controlled by touch and vibration, and the light color can be switched by flipping 180° to achieve different light projection effects.

[0006] To achieve the above objectives, this application adopts the following technical solutions:

[0007] A night light that can be flipped and automatically switched to different lighting effects, comprising a connecting base, a first light group with at least two light colors, a second light group with at least two light colors, a first outer lampshade, a first inner lampshade, a second outer lampshade, a second inner lampshade, a gravity sensor, and a vibration sensor. The connecting base is located between the first outer lampshade and the second outer lampshade and is connected to the first outer lampshade and the second outer lampshade respectively. The first inner lampshade is detachably connected to the connecting base and is located inside the first outer lampshade. The first light group is arranged on the connecting base at a connection position of the first inner lampshade. The second inner lampshade is detachably connected to the connecting base and is located inside the second outer lampshade. The second light group is arranged on the connecting base at a connection position of the second inner lampshade. A power supply and a circuit board are provided in the connecting base. The vibration sensor is arranged on the connecting base and connected to the circuit board for controlling the light switch and brightness change of the first and second light groups when sensing the vibration of the night light. The gravity sensor is arranged on the connecting base and connected to the circuit board for sensing the switching of the light colors of the first and second light groups when the connecting base is flipped 180°.

[0008] As described above, a night light that can be flipped and automatically switches lighting effects is provided, wherein an inner lampshade mounting seat is provided on the connecting side of the connecting seat and the first inner lampshade, the inner lampshade mounting seat is provided with a connecting card groove arranged along the circumferential direction, and a connecting card block is provided on the side of the connecting end of the first inner lampshade that is rotatably engaged with the connecting card groove, and the first lamp group is arranged in the inner lampshade mounting seat.

[0009] As described above, a night light that can be flipped and automatically switches lighting effects is provided, wherein at least one connecting slot is provided on the connecting side surface between the connecting base and the second inner lampshade, the connecting end of the second inner lampshade is inserted into the connecting slot, and the second lamp group is arranged in the connecting slot.

[0010] In the above-mentioned night light capable of flipping over and automatically switching lighting effects, a plurality of pressing protrusions are provided on the inner side surface of the connecting slot.

[0011] In the above-mentioned night light capable of flipping over and automatically switching lighting effects, the second inner lampshade is a light guide plate lampshade with a laser-engraved 3D modeling effect.

[0012] As described above, a night light that can be flipped and automatically switches lighting effects, wherein the inner side surfaces of the connection sides of the connecting seat and the first outer lampshade and the second outer lampshade are respectively provided with bayonets, and the opening connection sides of the first outer lampshade and the second outer lampshade are provided with snap-fitting protrusions that cooperate with the bayonet.

[0013] As described above, a night light that can be flipped and automatically switches lighting effects, wherein the outer side surfaces of the opening connection sides of the first outer lampshade and the second outer lampshade are located on the upper side of the snap-fitting protrusion and are provided with an outer lampshade boss that cooperates with the edge of the connecting seat.

[0014] As described above, a night light that can be flipped and automatically switches lighting effects is provided, wherein a hollow connecting column is provided at the lower end of the first inner lampshade, a connecting card block is provided on the outer side surface of the connecting column, and one end of the connecting card slot is closed; the side of the first outer lampshade away from the connecting seat forms a first lamp holder part, and the side of the second outer lampshade away from the connecting seat forms a second lamp holder part; the connecting seat is disc-shaped, and the first outer lampshade and the second outer lampshade are respectively installed on the two side end surfaces of the connecting seat; the power supply is a lithium battery, and the connecting seat is provided with a charging socket; the gravity sensor and the vibration sensor are both arranged on the circuit board.

[0015] As described above, a night light that can be flipped and automatically switches lighting effects, wherein the connecting seat includes a hollow connecting seat body and a first end cover and a second end cover respectively arranged at both ends of the connecting seat body, the circuit board is horizontally arranged in the connecting seat body, the first light group and the second light group are respectively arranged on the side surfaces of the circuit board, the first end cover is arranged opposite to the first light group, and the second end cover is arranged opposite to the second light group; positioning bosses are respectively provided on the inner side walls at both ends of the connecting seat body and at least one positioning boss is provided on the upper side of the positioning boss, and positioning cuts that cooperate with the positioning bosses are respectively provided on the outer side surfaces of the first end cover and the second end cover.

[0016] As described above, a night light that can be flipped and automatically switches lighting effects, wherein the vibration sensor detects two vibrations on the circuit board to control the first and second light groups to turn on or off the lights; when the first and second light groups are in the on state, the vibration sensor detects one vibration to switch the light brightness of the first and second light groups.

[0017] The beneficial effects of this application are:

[0018] 1. The present application provides two inner lampshades of different designs on the connecting base, one of which is a lampshade with an everlasting flower design, and the other is a light guide plate type lampshade. The first lamp group 14 and the second lamp group 15 can be turned on and off and the brightness of the light can be changed by touching the vibration night light. The light is projected outward through the inner lampshade, making the lampshade guide light and illuminate and also making the lampshade shape project outward. At the same time, the light color of the first lamp group 14 and the second lamp group 15 can be switched by flipping the night light 180°, and the shape and projection of the top inner lampshade can be changed, thereby increasing the lighting effect changes of the night light and improving the fun.

[0019] 2. The present application provides two inner lampshades of different designs on the connecting seat, both of which have different shapes and can be replaced according to preference to further increase the changes in lighting effects; the connecting seat is provided with an inner lampshade mounting seat, and the inner lampshade mounting seat is provided with a connecting card slot arranged along the circumferential direction, and a connecting card block is provided on the side of the first inner lampshade connecting end that is rotatably engaged with the connecting card slot, and the inner lampshade can be quickly replaced by rotating the card slot; the connecting seat is provided with at least one connecting slot, and the second inner lampshade connecting end is plugged into the connecting slot, and the inner light board can be quickly replaced by plugging, which simplifies the connection structure of the inner light board and facilitates the replacement of the inner light board to achieve different lighting effects.

[0020] 3. The connection base of this application is equipped with a vibration sensor and a gravity sensor. The brightness of the light is adjusted by the vibration sensor, and the light color is switched by the gravity sensor. No external mechanical switch is required, which simplifies the layout and enhances the sense of technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the structure of this application;

[0022] FIG2 is a schematic diagram of a first inner lampshade embodiment of the present application in a connected state;

[0023] FIG3 is a disassembled structural diagram of the first inner lampshade of the present application;

[0024] FIG4 is a schematic diagram of a second inner lampshade in a connected state according to a first embodiment of the present application;

[0025] FIG5 is a diagram showing the disassembly structure of the second inner lampshade of the present application;

[0026] FIG6 is a second disassembled structural diagram of the second inner lampshade of the present application;

[0027] FIG7 is a schematic diagram of a second inner lampshade in a connected state according to a second embodiment of the present application;

[0028] FIG8 is a schematic diagram of a second embodiment of the first inner lampshade of the present application;

[0029] FIG9 is a schematic diagram of a third embodiment of the second inner lampshade of the present application;

[0030] FIG10 is a schematic diagram of a fourth embodiment of the second inner lampshade of the present application;

[0031] FIG11 is a schematic diagram of a fifth embodiment of the second inner lampshade of the present application;

[0032] FIG12 is a schematic diagram of a sixth embodiment of the second inner lampshade of the present application;

[0033] FIG13 is a schematic diagram of a seventh embodiment of the second inner lampshade of the present application;

[0034] FIG14 is a circuit structure diagram of the present application. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings.

[0036] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the descriptions of "preferred", "sub-preferred", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "preferred" or "sub-preferred" may explicitly or implicitly include at least one such feature.

[0037] As shown in Figures 1-5, a night light with flippable and automatically switchable lighting effects includes a connecting base 1, a first lamp group 14 with at least two lamp colors, a second lamp group 15 with at least two lamp colors, a first outer lampshade 2, a first inner lampshade 3, a second outer lampshade 4, a second inner lampshade 5, a gravity sensor, and a vibration sensor. The connecting base 1 is located between the first outer lampshade 2 and the second outer lampshade 4 and is connected to the first outer lampshade 2 and the second outer lampshade 4 respectively. The first inner lampshade 3 is detachably connected to the connecting base 1 and is located inside the first outer lampshade 2. The first lamp group 14 is located on the connecting base 1. At the connection position of the first inner lampshade 3, the second inner lampshade 5 is detachably connected to the connecting base 1 and located within the second outer lampshade 4. The second lamp group 15 is located on the connecting base 1 at the connection position of the second inner lampshade 5. The connecting base 1 is provided with a power supply and a circuit board 7. A vibration sensor is provided on the connecting base 1 and connected to the circuit board 7 to control the switching and brightness changes of the first and second lamp groups 14 and 15 when the night light vibrates. A gravity sensor is provided on the connecting base 1 and connected to the circuit board 7 to switch the light colors of the first and second lamp groups 14 and 15 when the connecting base 1 is tilted 180 degrees. The side of the first outer lampshade 2 away from the connecting base 1 forms a first lamp holder portion 21, and the side of the second outer lampshade 4 away from the connecting base 1 forms a second lamp holder portion 41. The vibration sensor detects two vibrations, and the circuit board 7 controls the turning on and off of the first and second lamp groups 14 and 15. When the first and second lamp groups 14 and 15 are in the on state, the vibration sensor detects one vibration, and switches the light brightness of the first and second lamp groups 14 and 15.

[0038] In actual use, the first inner lampshade 3 can be a Christmas tree-shaped lampshade, as shown in FIG2 ; the second inner lampshade 5 can be a snowflake-shaped lampshade, as shown in FIG4 . When in use, if the second lamp holder portion 41 of the second outer lampshade 4 is placed on a table and the connecting base 1 is touched to vibrate twice, the vibration sensor sends a detection signal to the control board 7 , which controls the first and second lamp groups 14 and 15 to illuminate. At this time, the light of the first lamp group 14 is projected outward through the first inner lampshade 3 in the shape of a Christmas tree, guiding the light and projecting the Christmas tree shape upward. The light of the second lamp group 15 is projected outward through the second inner lampshade 5 in the shape of a snowflake, guiding the light and projecting the snowflake shape downward. When the night light is flipped 180° and the first lamp holder part 21 of the first outer lampshade 2 is placed on the table, the gravity sensor detects that the connecting base 1 is flipped 180° and sends a signal to the control board 7. The control board 7 switches the light color of the first lamp group 14 and the second lamp group 15. At this time, the light of the second lamp group 15 is projected outward through the second inner lampshade 5 in the shape of a snowflake, so that the second inner lampshade 5 in the shape of a snowflake guides the light and projects the snowflake shape upward; the light of the first lamp group 14 is projected outward through the first inner lampshade 3 in the shape of a Christmas tree, so that the first inner lampshade 3 in the shape of a Christmas tree guides the light and projects the Christmas tree shape downward, realizing automatic switching of light colors and highlighting the light effects and interesting changes of different shapes projected when each lampshade is facing upward.

[0039] When the first and second lamp groups 14 and 15 are powered on and operating at 100% brightness, if the first outer lamp side 2 or the second outer lampshade 4 is touched once, the vibration sensor detects the vibration and sends a detection signal to the control board 7. The control board 7 then controls the first and second lamp groups 14 and 15 to illuminate at 60% brightness. If the first and second lamp groups 14 and 15 are touched again, the brightness is adjusted to 30%, and the brightness is adjusted repeatedly. If the first and second lamp groups 14 and 15 are touched and vibrated twice, the first and second lamp groups 14 and 15 are turned off. In this embodiment, a mechanical switch or an electronic switch can also be provided on the connector 1 to control the brightness.

[0040] As shown in FIG2-3 , an inner lampshade mounting seat 61 is provided on the connecting side surface of the connecting seat 1 and the first inner lampshade 3. The inner lampshade mounting seat 61 is provided with a connecting slot 62 arranged along the circumferential direction. A connecting block 63 is provided on the side surface of the connecting end of the first inner lampshade 3 to be rotatably engaged with the connecting slot 62. The first lamp group 14 is arranged in the inner lampshade mounting seat 61. When the first inner lampshade 3 needs to be replaced, the first outer lampshade 2 can be opened first, and the second inner lampshade 3 can be rotated to drive the connecting block 63 of the second inner lampshade 3 to rotate and disengage in the connecting slot 62 of the inner lampshade mounting seat 61, thereby separating the second inner lampshade 3 from the inner lampshade mounting seat 61. When a new first inner lampshade 3 is installed, the connecting block 63 of the replaced first inner lampshade 3 can be rotated and engaged in the connecting slot 62 of the inner lampshade mounting seat 61 to achieve a snap-on installation. This inner lampshade connection structure is simple and stable. In this case, the first inner lampshade 3 may be in the shape of a Christmas tree as shown in FIG2 , or in other shapes, such as a rose shape as shown in FIG8 , and the user may change it according to personal preference.

[0041] As shown in Figure 2-3, a hollow connecting column 31 is provided at the lower end of the first inner lampshade 3, and a connecting block 63 is arranged on the outer side of the connecting column 31, so as to facilitate rotating the connecting block 63 into the connecting slot 62; one end of the connecting slot 62 is closed, and the positioning connection is achieved through the closed side.

[0042] As shown in Figures 4-5, at least one connection slot 8 is provided on the side of the connection base 1 that is connected to the second inner lampshade 5. The connection end of the second inner lampshade 5 is inserted into the connection slot 8, and the second lamp group 15 is set in the connection slot 8, wherein the second inner lampshade 5 is a light guide plate lampshade with a laser-engraved 3D shape effect, such as an acrylic light guide plate lampshade. When removing the second inner lampshade 5, it is only necessary to pull the second inner lampshade 5 out of the connection slot 8; when replacing the second inner lampshade 5, it is sufficient to insert the connection end of the replaced second inner lampshade 5 into the connection slot 8. In this case, multiple connection slots 8 can also be provided on the connection base 1, and the second inner lampshades 5 can be inserted into the connection slots 8 respectively. As shown in Figure 6, by plugging in the second inner lampshades with mountain-like shapes of different heights, the overall light guide effect and the three-dimensional sense of the projection effect are enhanced.

[0043] In this case, the second inner lampshade 5 can have other shapes besides the snowflake shape as shown in Figure 4, such as the happy birthday shape as shown in Figure 9, the love confession shape as shown in Figure 10, the double happiness shape as shown in Figure 11, the longevity shape as shown in Figure 12, and the inverted blessing shape as shown in Figure 13. Users can change them according to their personal preferences.

[0044] As shown in FIG5 , a plurality of pressing protrusions 81 are provided on the inner side surface of the connection slot 8 , and the pressing protrusions 81 press the side surface of the connection end of the second inner lampshade 5 to improve the plug-in tightness of the inner lampshade.

[0045] As shown in FIG2-5 , the outer side surface of the opening connection side of the first outer lampshade 2 and the second outer lampshade 4 is located on the upper side of the snap-fitting protrusion 92 and is provided with an outer lampshade boss 93 that cooperates with the edge of the connecting seat 1 to play a positioning and installation role.

[0046] As shown in Figures 2-7, the connecting seat 1 includes a hollow connecting seat body 11 and a first end cover 12 and a second end cover 13 respectively arranged at both ends of the connecting seat body 11. The circuit board 7 is horizontally arranged in the connecting seat body 11, and the first lamp group 14 and the second lamp group 15 are respectively arranged on the side surfaces of the circuit board 7. The first end cover 12 is arranged opposite to the first lamp group 14, and the second end cover 13 is arranged opposite to the second lamp group 15; positioning bosses 111 are respectively provided on the inner side walls at both ends of the connecting seat body 11 and at least one positioning boss 112 is provided on the upper side of the positioning bosses, and positioning cuts 113 are respectively provided on the outer side surfaces of the first end cover 12 and the second end cover 13, so that the first end cover 12 and the second end cover 13 are quickly positioned and installed at both ends of the connecting seat body 11, and after the first end cover 12 and the second end cover 13 are installed, the first lamp group 14 and the second lamp group 15 are respectively arranged in the mounting seat 61 of the first end cover 12 and the connecting slot 8 of the second end cover 13.

[0047] As shown in Figure 1-5, the connecting base is disc-shaped, and the first outer lampshade 2 and the second outer lampshade 4 are respectively installed on the two side end faces of the connecting base 1; the power supply is a lithium battery, and the connecting base 1 is provided with a charging socket 10; the gravity sensor and the vibration sensor are both arranged on the circuit board 7.

[0048] As shown in Figure 14, the circuit structure of the control board 7 includes components such as the charging chip U1 and the control chip U2. The vibration switch K1, acting as a vibration sensor, detects vibration signals and transmits them to the control chip U2 via pin 4. Based on the vibration detection signals, the control chip U2 controls the brightness of the two light groups on both sides. Specifically, when the lights are off, double-clicking turns on the light groups on both sides; when the lights are on, double-clicking turns off the light groups on both sides; and once in the on state, clicking alternately cycles through three brightness levels: 30%, 60%, and 100%.

[0049] The mercury switch K1, which serves as a gravity sensor, detects the gravity direction signal and sends it to the control chip U2 through pin 7. The control chip U2 outputs a control signal through pin 5 or pin 6 to control the corresponding transistor Q4 or Q3 to turn on, so that the light groups on both sides are powered on and emit light. Specifically, when side A is facing up, the control chip U2 turns on transistor Q4 through pin 6, so that the light groups on both sides emit bright white light respectively; when flipped 180 degrees to side B facing up, the control chip U2 turns on transistor Q3 through pin 5, so that the light groups on both sides emit bright warm white light respectively.

[0050] It also has a built-in polymer battery and provides two 902030 built-in polymer battery input interface ports for backup; when connected to the Type-C interface, it can charge the polymer battery while supplying power, and it is necessary to set battery overcharge, high temperature, short circuit and charging safety protection; the charging prompt is mainly to light up, plug in the USB to charge, and when the light is off, it will remain slightly bright during the charging process and go out when it is fully charged.

[0051] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. All equivalent structural transformations made based on the application concept of the present application and the contents of the present application description and drawings, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present application.

Claims

1. A night light capable of flipping and automatically switching lighting effects, comprising a connecting seat (1), a first light group (14) having at least two light colors, a second light group (15) having at least two light colors, a first outer light cover (2), a first inner light cover (3), a second outer light cover (4), a second inner light cover (5), a gravity sensor, and a vibration sensor, wherein the connecting seat (1) is located between the first outer light cover (2) and the second outer light cover (4) and is connected to the first outer light cover (2) and the second outer light cover (4) respectively, the first inner light cover (3) is detachably connected to the connecting seat (1) and is located inside the first outer light cover (2), and the first light group (14) is arranged on the connecting seat (1) and is located inside the first inner light cover (3). The second inner lampshade (5) is detachably connected to the connection seat (1) and is located in the second outer lampshade (4). The second lamp group (15) is arranged on the connection seat (1) and is located in the connection position of the second inner lampshade (5). The connection seat (1) is provided with a power supply and a circuit board (7). The vibration sensor is arranged on the connection seat (1) and is connected to the circuit board (7) for sensing the vibration of the night light to control the light switch and brightness change of the first lamp group (14) and the second lamp group (15). The gravity sensor is arranged on the connection seat (1) and is connected to the circuit board (7) for sensing the connection seat (1) turning 180 degrees to switch the light color of the first lamp group (14) and the second lamp group (15).

2. A flippable night light with automatically switching lighting effects according to claim 1, wherein: An inner lampshade mounting seat (61) is provided on the connecting side surface of the connecting seat (1) and the first inner lampshade (3); a connecting slot (62) arranged along the circumferential direction is provided on the inner lampshade mounting seat (61); a connecting block (63) rotatably engaged with the connecting slot (62) is provided on the side surface of the connecting end of the first inner lampshade (3); and the first lamp group (14) is arranged in the inner lampshade mounting seat (61).

3. A flippable night light with automatically switching lighting effects according to claim 1, wherein: At least one connection slot (8) is provided on the connection side surface of the connection base (1) and the second inner lampshade (5); the connection end of the second inner lampshade (5) is plugged into the connection slot (8); and the second lamp group (15) is arranged in the connection slot (8).

4. A flippable night light with automatically switching lighting effects according to claim 3, wherein: A plurality of pressing protrusions (81) are provided on the inner side surface of the connecting slot (8).

5. A flippable night light with automatically switching lighting effects according to claim 1 or 3, wherein: The second inner lampshade (5) is a light guide plate lampshade with a laser-engraved 3D modeling effect.

6. A flippable night light with automatically switching lighting effects according to claim 1, wherein: The inner side surfaces of the connection sides of the connection seat (1) and the first outer lampshade (2) and the second outer lampshade (4) are respectively provided with bayonet holes (91), and the opening connection sides of the first outer lampshade (2) and the second outer lampshade (4) are provided with a bayonet protrusion (92) that cooperates with the bayonet holes (91).

7. A flippable night light with automatically switching lighting effects according to claim 6, wherein: The outer side surfaces of the opening connection sides of the first outer lampshade (2) and the second outer lampshade (4) are located on the upper side of the clamping protrusion (92) and are provided with an outer lampshade boss (93) that matches the edge of the connecting seat (1).

8. A flippable night light with automatically switching lighting effects according to claim 1, wherein: A hollow connecting column (31) is provided at the lower end of the first inner lampshade (3); a connecting block (63) is arranged on the outer side of the connecting column (31); and one end of the connecting slot (62) is closed; a side of the first outer lampshade (2) away from the connecting seat (1) forms a first lamp holder portion (21); a side of the second outer lampshade (4) away from the connecting seat (1) forms a second lamp holder portion (41); the connecting seat is disc-shaped; the first outer lampshade (2) and the second outer lampshade (4) are respectively mounted on the end surfaces of both sides of the connecting seat (1); the power source is a lithium battery, and the connecting seat (1) is provided with a charging socket (10); and a gravity sensor and a vibration sensor are both arranged on a circuit board (7).

9. A flippable night light with automatically switching lighting effects according to claim 1, wherein: The connection seat (1) comprises a hollow connection seat body (11) and a first end cover (12) and a second end cover (13) respectively arranged at two ends of the connection seat body (11); a circuit board (7) is transversely arranged in the connection seat body (11); a first lamp group (14) and a second lamp group (15) are respectively arranged on the side surfaces of both sides of the circuit board (7); the first end cover (12) and the first lamp group (14) are arranged opposite to each other; the second end cover (13) and the second lamp group (15) are arranged opposite to each other; positioning bosses (111) are respectively arranged on the inner side walls at both ends of the connection seat body (11) and at least one positioning boss (112) is arranged on the upper side of the positioning boss; positioning cutouts (113) cooperating with the positioning bosses (112) are respectively arranged on the outer side surfaces of the first end cover (12) and the second end cover (13).

10. A flippable night light with automatically switching lighting effects according to claim 1, wherein: The vibration sensor detects vibrations twice on the circuit board (7) to control the first light group (14) and the second light group (15) to turn on or off the lights; when the first light group (14) and the second light group (15) are in the on state, the vibration sensor detects vibrations once to switch the light brightness of the first light group (14) and the second light group (15).

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