CN216345638U

CN216345638U - Little night-light of dormitory area touch switch

Info

Publication number: CN216345638U
Application number: CN202122774460.8U
Authority: CN
Inventors: 潘淑华
Original assignee: Dongguan Qiangyuan Jichi Electronics Co ltd
Current assignee: Dongguan Qiangyuan Jichi Electronics Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-19
Anticipated expiration: 2031-11-13

Abstract

The utility model provides a small night lamp with a touch switch in a dormitory, which relates to the technical field of LED lamps and comprises a base, wherein a cavity is formed in the lower surface of the base, a PCB (printed circuit board) is arranged on the upper surface of the cavity, the touch switch is arranged on the upper surface of the base, a main rod is arranged on the upper surface of the base, an interface is formed in the outer surface of the main rod, a lamp panel is arranged on the upper surface of the base, and LED lamp beads are arranged on the lower surface of the lamp panel. According to the small night lamp, the base, the PCB, the touch switch, the main rod, the interface, the lamp panel and the LED lamp beads are arranged, when a human body contacts the touch switch, the human body capacitance signal is transmitted into the MCU program chip on the PCB, the MCU program chip judges and outputs high and low levels, so that the MOS tube is controlled to be turned on or off, the control function of turning on and off the LED lamp beads is finally realized, the small night lamp can be used for providing service for a user for a long time in a touch switch mode, and the service life of the small night lamp is ensured.

Description

Little night-light of dormitory area touch switch

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a small night lamp with a touch switch in a dormitory.

Background

The LED lamp, it is an application and popularizes in the lighting apparatus of daily life, from the model, style, and usage, the development direction of LED lamp is many, the style is very many, the subdivision has light, the heating lamp, little night-light etc., in the in-service use of LED lamp, because what the LED lamp of conventional style generally adopted is the push type button, this kind of button form is in long-time use, cause structural wearing and tearing because of the on-off work many times easily, and then cause the influence to the use and the control of LED lamp, need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a small night lamp with a touch switch in a dormitory.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a little night-light of dormitory area touch switch, includes the base, the cavity has been seted up to the lower surface of base, the upper surface of cavity is equipped with the PCB board, the upper surface of base is equipped with touch switch, the upper surface of base is equipped with the mobile jib, the interface has been seted up to the surface of mobile jib, the upper surface of base is provided with the lamp plate, the lower surface of lamp plate is equipped with LED lamp pearl.

In order to realize the program judgment and signal transmission functions of the PCB, the improvement of the utility model is that an MCU program chip and an MOS tube are arranged on the outer surface of the PCB.

In order to make the night light suitable for home use, the utility model improves that the transmission voltage of the interface is DCV.

In order to realize the function of flexibly changing the illumination range of the lamp panel, the utility model has the improvement that a first rotating shaft is arranged at the top end of the main rod, and an extension rod is arranged on the outer surface of the first rotating shaft.

In order to realize the function of flexibly changing the illumination angle of the lamp panel, the utility model has the improvement that a second rotating shaft is arranged at the top end of the extension rod and is rotatably connected to the outer surface of the lamp panel.

In order to realize the protection function of the PCB, the utility model has the improvement that the lower surface of the base is provided with a bottom plate, the bottom plate is fixedly arranged on the lower surface of the base through screws, and the number of the screws is six.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, by arranging the base, the PCB, the touch switch, the main rod, the interface, the lamp panel and the LED lamp beads, a space can be provided for the installation of the PCB and the touch switch through the base, 24V direct current power supply input is carried out through the interface to supply power to the small night lamp, when a human body contacts the touch switch, a capacitance signal of the human body is transmitted into an MCU program chip on the PCB, the MCU program chip judges and outputs high and low levels to control the opening or closing of the MOS tube, and finally the control function of turning on or off the LED lamp beads is realized.

Drawings

FIG. 1 is a schematic view of the overall components of a night light with a touch switch in a dormitory according to the present invention;

FIG. 2 is a schematic view of a night light with a touch switch in a dormitory according to the present invention;

FIG. 3 is a schematic sectional view of a bottom view of a night light with a touch switch in a dormitory according to an embodiment of the present invention;

fig. 4 is a working schematic diagram of a night light with a touch switch in a dormitory according to the present invention.

Illustration of the drawings:

1. a base; 2. a PCB board; 3. a touch switch; 4. a main rod; 5. a lamp panel; 6. LED lamp beads; 7. an interface; 8. a first rotating shaft; 9. an extension rod; 10. a second rotating shaft; 11. a base plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a little night-light of dormitory area touch switch, the on-line screen storage device comprises a base 1, the cavity has been seted up to base 1's lower surface, the upper surface of cavity is equipped with PCB board 2, MCU program chip and MOS pipe are equipped with to PCB board 2's surface, the purpose of this kind of design is in order to realize PCB board 2's procedure judgement and control function, base 1's upper surface is equipped with touch switch, base 1's upper surface is equipped with mobile jib 4, interface 7 has been seted up to mobile jib 4's surface, interface 7's transmission voltage is DCV, the purpose of this kind of design is in order to make this little night-light can the adaptation family use, this little night-light's commonality has been promoted, the sales market has been enlarged, base 1's upper surface is provided with lamp plate 5, LED lamp pearl 6 is equipped with to lamp pearl 5's lower surface.

When human contact touch switch 3, get into in the MCU program chip on PCB board 2 through human electric capacity signal transmission, MCU program chip judges, the output height level, with this opening or closing of control MOS pipe, finally realize the control function who goes out to LED lamp pearl 6, this kind of mode is from structural having avoided traditional LED lamp to use the push type button for a long time, cause the possibility of damage to the button structure, mode through touch switch 3, make this little night-light can be more long-term provide service for the user, the life of this little night-light has been ensured.

Pivot 8 is equipped with on the top of mobile jib 4, extension rod 9 is equipped with to the surface of pivot 8, through extension rod 9 in the rotation of pivot 8 surfaces, the change that makes the illumination zone of lamp plate 5 can be nimble, No. two pivot 10 are equipped with on the top of extension rod 9, No. two pivot 10 rotate to be connected at the surface of lamp plate 5, through No. two pivot 10, can adjust the vertical angle of lamp plate 5, realize the nimble change function of lamp plate 5 illumination angle, promote user's use and experience.

The lower surface of base 1 is provided with bottom plate 11, and bottom plate 11 passes through the screw to be adorned admittedly at the lower surface of base 1, and the quantity of screw is six groups, can be with bottom plate 11 fixed mounting at the lower surface of base 1 through the screw, when realizing the protect function to the inside PCB board 2 of base 1, has also realized bottom plate 11 detachable function, provides convenient for subsequent inspection maintenance work.

The working principle is as follows: when a human body contacts the touch switch 3, the human body capacitance signal is transmitted into the MCU program chip on the PCB 2, the MCU program chip judges and outputs high and low levels to control the on or off of the MOS tube, and finally the control function of turning on or off the LED lamp bead 6 is realized, the mode structurally avoids the possibility that the button structure is damaged due to long-time use of a press button of a traditional LED lamp, the small night lamp can provide service for a user for a long time in a mode of the touch switch 3, the service life of the small night lamp is ensured, the illumination range of the lamp panel 5 can be flexibly changed by rotating the extension rod 9 on the outer surface of the first rotating shaft 8, the vertical angle of the lamp panel 5 can be adjusted by the second rotating shaft 10, the flexible change function of the illumination angle of the lamp panel 5 is realized, and the use experience of the user is improved, can be with bottom plate 11 fixed mounting at base 1's lower surface through the screw, when realizing the protect function to the inside PCB board 2 of base 1, also realized bottom plate 11 detachable function, it is convenient to provide for subsequent inspection maintenance work.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a little night-light of dormitory area touch switch, includes base (1), its characterized in that: the cavity has been seted up to the lower surface of base (1), the upper surface of cavity is equipped with PCB board (2), the upper surface of base (1) is equipped with touch switch (3), the upper surface of base (1) is equipped with mobile jib (4), interface (7) have been seted up to the surface of mobile jib (4), the upper surface of base (1) is provided with lamp plate (5), LED lamp pearl (6) are equipped with to the lower surface of lamp plate (5).

2. The small night lamp with the touch switch in the dormitory according to claim 1, wherein: and an MCU program chip and an MOS tube are arranged on the outer surface of the PCB (2).

3. The small night lamp with the touch switch in the dormitory according to claim 2, wherein: the transmission voltage of the interface (7) is DC 24V.

4. The small night lamp with the touch switch in the dormitory according to claim 1, wherein: the top of mobile jib (4) is equipped with pivot (8) No. one, the surface of pivot (8) is equipped with extension rod (9).

5. The night light with the touch switch in the dormitory of claim 4, wherein: the top of extension rod (9) is equipped with No. two pivot (10), No. two pivot (10) are rotated and are connected the surface at lamp plate (5).

6. The small night lamp with the touch switch in the dormitory of claim 5, wherein: the lower surface of the base (1) is provided with a bottom plate (11), the bottom plate (11) is fixedly arranged on the lower surface of the base (1) through screws, and the number of the screws is six.