CN218603383U

CN218603383U - Power adapter and lamp using same

Info

Publication number: CN218603383U
Application number: CN202223270081.6U
Authority: CN
Inventors: 马玲芳
Original assignee: Dongguan Youchuang Intelligent Technology Co ltd
Current assignee: Dongguan Youchuang Intelligent Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-10
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a power adapter and use lamps and lanterns of this power adapter, this power adapter include the shell, set up in the shell and be used for converting the alternating current into direct current PCB board, set up in the shell both sides and with PCB board electric connection's input wire and output wire, be provided with the switch that is used for controlling this input wire and output wire to switch on or break off on the PCB board, be provided with the button that can move about from top to bottom and be connected with control switch with the switch on this shell. The lamp using the power adapter comprises a lamp holder, a control board arranged in the lamp holder, a light source arranged at the upper end of the lamp holder and electrically connected with the control board, and a lens cover irradiating the periphery of the light source, wherein the control board is electrically connected with the power adapter.

Description

Power adapter and lamp using same

The technical field is as follows:

the utility model relates to a power adapter product technical field refers in particular to a power adapter and uses this power adapter's lamps and lanterns.

Background art:

the Power adapter (Power adapter) is a Power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the Power adapter is that alternating current input is converted into direct current output; the power adapter is widely matched with security cameras, set top boxes, routers, lamps, massage instruments and other equipment.

The utility model discloses a patent number is 201922180625.1's utility model discloses a power adapter, it includes power plug, power plug's rear end fixedly connected with power cord, the rear end fixedly connected with connecting block of power cord, the fixed connector that is provided with in rear end of connecting block, the rear end of connecting block passes through connector fixedly connected with adapter, the fixed connector that is provided with in front end of adapter, the connector passes through connector and adapter fixed connection, the upper end fixed mounting of adapter has the pilot lamp, the rear end fixedly connected with connecting wire of adapter, the rear end fixedly connected with connecting plug of connecting wire. This high voltage steady voltage switching power adapter can avoid the connecting block to drop or electric contact is bad to cause the fluctuation of voltage electric current, influence the work of adapter, and then improved the job stabilization steady voltage effect of adapter greatly.

The power adapter can only convert alternating current input into direct current output and provide power output, if the power adapter is not required to provide power, if the power adapter is not completely disconnected with an electric appliance, the power adapter still has low power consumption, and the power adapter is connected with the power supply for a long time, the service life of the power adapter and the service life of the electric appliance are influenced to a certain extent, so that a plug on the power adapter can only be pulled down relatively, the operation is very inconvenient, when the power supply is required to be used again in the later period, the plug also needs to be plugged to realize power supply, and the power adapter is inconvenient to use.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

an object of the utility model is to overcome prior art's not enough, provide a power adapter and use this power adapter's lamps and lanterns.

In order to solve the technical problem, the utility model discloses a following first technical scheme: the power adapter comprises a shell, a PCB arranged in the shell and used for converting alternating current into direct current, an input lead and an output lead, wherein the input lead and the output lead are arranged on two sides of the shell and electrically connected with the PCB, a switch used for controlling the input lead and the output lead to be connected or disconnected is arranged on the PCB, and a key which can move up and down and is connected with the switch to control the switch is arranged on the shell.

Further, in the above technical solution, the upper end surface of the key is lower than the upper surface of the housing.

Furthermore, in the above technical scheme, the shell has a movable hole for the key to move up and down, and the upper end surface of the shell is provided with a yielding groove at the periphery of an opening at the upper end of the movable hole, and the upper part of the key penetrates through the movable hole and is prominently displayed in the yielding groove.

Furthermore, in the above technical solution, the inner wall of the housing is provided with a plurality of guide posts, and the guide posts are distributed on the periphery of the opening at the lower end of the movable hole; the outer side of the middle part of the key is provided with a circle of blocking edge which protrudes outwards and has a size larger than that of the movable hole, the blocking edge is provided with a hole site, the blocking edge is sleeved on the periphery of the guide post through the hole site and can slide relative to the guide post, and the blocking edge is abutted against the periphery of the opening at the lower end of the movable hole.

Furthermore, in the above technical solution, the SR head at the end of the input wire is clamped in the wire hole at one side of the housing, and the wire core of the input wire is welded and conducted with the PCB.

Furthermore, in the above technical solution, a first DC plug is disposed at an end of the output wire, a first DC socket is disposed on the PCB, the first DC socket is exposed at a side surface of the housing, and the first DC plug and the first DC socket are connected in an inserting manner; and the key is internally provided with an LED which is electrically connected with the PCB.

In order to solve the technical problem, the utility model discloses a following second technical scheme: the lamp using the power adapter comprises a lamp holder, a control board arranged in the lamp holder, a light source arranged at the upper end of the lamp holder and electrically connected with the control board, and a lens cover irradiating the periphery of the light source, wherein the control board is electrically connected with the power adapter.

Further, in the above technical solution, a second DC socket is disposed at a lower end of the lamp holder, a second DC plug is disposed at the other end of the output wire of the power adapter, which is connected to the PCB, and the second DC plug is in butt joint with the second DC socket to provide direct current to the lamp.

Furthermore, in the above technical solution, an annular touch area is arranged on the periphery of the lamp holder, a touch antenna corresponding to the annular touch area is arranged on the inner wall of the lamp holder, and the touch antenna is electrically connected with the control board.

Further, in the above technical solution, the control board is provided with a wireless communication module; and the lamp holder is externally provided with an external thread for installation.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect:

1. the utility model provides a power adapter has add the button and has worked with control switch, and this switch is used for controlling this input wire and output wire and switches on or break off, so that this power adapter provides the direct current for electrical apparatus/lamps and lanterns, and when using up and no longer need provide the power, can directly press the button can control input wire and output wire disconnection, so that no longer to electrical apparatus/lamps and lanterns power supply, make electrical apparatus/lamps and lanterns can not be in standby state, so that there is not the energy consumption, can also guarantee the use hand of electrical apparatus/lamps and lanterns and power adapter, and wireless alternating current plug with power adapter pulls out, it is very convenient to use, and when later stage needs use power adapter again, directly press the button can control input wire and output wire and switch on, so that provide the direct current to electrical apparatus/lamps and lanterns, it is very convenient to operate.

2. The utility model provides a lamps and lanterns use this power adapter, and this power adapter provides the direct current for lamps and lanterns, and it is very convenient to use, and safety.

3. The utility model provides a lamps and lanterns can realize touch control, can also realize the remote control, and it is very convenient to use.

Description of the drawings:

fig. 1 is a perspective view of a first view angle of a power adapter according to the present invention;

fig. 2 is a perspective view of the power adapter of the present invention from a second perspective;

fig. 3 is an exploded perspective view of the power adapter of the present invention;

fig. 4 is a perspective view of a third perspective view of the power adapter of the present invention;

FIG. 5 is an assembly view of the upper cover and the button of the present invention;

fig. 6 is an assembly view of the power adapter and the lamp of the present invention;

fig. 7 is a perspective view of the lamp of the present invention;

fig. 8 is a cross-sectional view of a lamp of the present invention;

fig. 9 is a circuit diagram of the middle lamp and the power adapter of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Referring to fig. 1-5, the power adapter includes a housing 11, a PCB 13 disposed in the housing 11 and used for converting ac power into dc power, an input lead 14 and an output lead 15 disposed on two sides of the housing 11 and electrically connected to the PCB 13, wherein the PCB 13 is provided with a switch 131 for controlling the input lead 14 and the output lead 15 to be connected or disconnected, the input lead 14 is used for inputting ac power, the PCB 13 converts ac power into dc power, and finally the output lead 15 outputs dc power to implement dc power supply. The housing 11 is provided with a button 16 which is movable up and down and connected to the switch 131 to control the switch 131. The utility model discloses add button 16 and worked with control switch 131, and this switch 131 is used for controlling this input wire 14 and output wire 15 and switches on or break off, so that this power adapter 1 provides the direct current for electrical apparatus/lamps and lanterns, and when using up and no longer need provide the power, can directly press button 16 can control input wire 14 and output wire 15 disconnection, so that no longer to electrical apparatus/lamps and lanterns power supply, make electrical apparatus/lamps and lanterns can not be in standby state, so that there is not the energy consumption, can also guarantee the use hand of electrical apparatus/lamps and lanterns and power adapter, and wireless alternating current plug 10 with power adapter 1 pulls out, it is very convenient to use, and when the later stage need use power adapter again, directly press button 16 can control input wire 14 and output wire 15 and switch on, in order to provide the direct current to electrical apparatus/lamps and lanterns, it is very convenient to operate.

The housing 11 is composed of a bottom case 115 and an upper cover 116, and the key 16 is mounted on the upper cover 116.

The upper end surface of the key 16 is lower than the upper surface of the shell 11, so that the key 16 cannot be touched accidentally when an object touches the upper surface of the shell 11, the problem of misoperation is avoided, and the use is very convenient.

And an LED is arranged in the key 16, is electrically connected with the PCB 13, and is lightened to indicate electrification when the switch controls the conduction of the input lead 14 and the output lead 15. When the switch controls the input lead 14 to be disconnected from the output lead 15, the LED is turned off to indicate that the power adapter is not powered on, so that the use is very convenient and visual, and a user can clearly know that the power adapter is in a powered-on state or a powered-off state.

The shell 11 has the activity hole 111 that supplies the button 16 activity from top to bottom, and this shell 11 up end is provided with in activity hole 111 upper end opening periphery and gives way the groove 112, button 16 upper portion wears to locate in this activity hole 111 to prominent in the groove 112 of giving way, so after pressing button 16, the finger has sufficient space to move down along with button 16, and until giving way the groove 112 bottom, it is more convenient to operate.

A plurality of guide posts 113 are arranged on the inner wall of the shell 11, and the guide posts 113 are distributed on the periphery of the opening at the lower end of the movable hole 111; a circle of blocking edge 161 which protrudes outwards and is larger than the movable hole 111 in size is arranged on the outer side of the middle of the key 16, the blocking edge 161 is provided with a hole 162, is sleeved on the periphery of the guide post 113 through the hole 162 and can slide relative to the guide post 113, so that the key 16 can stably move up and down, hand feeling is guaranteed, and the blocking edge 161 abuts against the periphery of the opening at the lower end of the movable hole 111, so that the key 16 can be effectively prevented from being separated from the hole 162.

The SR head 141 at the end of the input lead 14 is clamped in the wire hole 114 at one side of the housing 11, and the wire core of the input lead 14 is soldered and conducted with the PCB 13.

The end of the output lead 15 is provided with a first DC plug 151, the PCB 13 is provided with a first DC socket 132, the first DC socket 132 is exposed at the side of the housing 11, and the first DC plug 151 is plugged into the first DC socket 132. Since the output lead 15 can be separated from the housing 11, it is convenient to package and transport, and more convenient to use.

To sum up, the utility model discloses add button 16 and worked with control switch 131, and this switch 131 is used for controlling this input wire 14 and output wire 15 and switches on or break off, so that this power adapter 1 provides the direct current for electrical apparatus/lamps and lanterns, and when using up and no longer need provide the power, can directly press button 16 and can control input wire 14 and output wire 15 disconnection, so that no longer supply power to electrical apparatus/lamps and lanterns, make electrical apparatus/lamps and lanterns can not be in standby state, so that there is not the energy consumption, can also guarantee the use hand of electrical apparatus/lamps and lanterns and power adapter, and wireless pulls out power adapter 1's alternating current plug 10, it is very convenient to use, and when later stage need use power adapter again, directly press button 16 and can control input wire 14 and output wire 15 and switch on, so that provide the direct current to electrical apparatus/lamps and lanterns, it is very convenient to operate.

Referring to fig. 6-9, the present invention further provides a lamp using the power adapter, the lamp 2 includes a lamp holder 21, a control board 23 disposed in the lamp holder 21, a light source disposed at the upper end of the lamp holder 21 and electrically connected to the control board 23, and a lens cover 22 disposed at the periphery of the light source 24. The lamp 2 uses the power adapter 1, and the power adapter 1 provides direct current for the lamp 2, so that the lamp is very convenient and safe to use.

The lower end of the lamp holder 21 is provided with a second DC socket 25, the other end of the output lead 15 of the power adapter 1, which is opposite to the end connected with the PCB 13, is provided with a second DC plug 153, and the second DC plug 153 is butted with the second DC socket 25 to supply direct current to the lamp.

The periphery of the lamp holder 21 is provided with an annular touch area 211, the inner wall of the lamp holder 21 is provided with a touch antenna 20 corresponding to the annular touch area 211, and the touch antenna 20 is electrically connected with the control board 23. When the LED lamp is used, the user can control the light source 24 to work by touching the annular touch area 211 with a hand, so as to control the light emission, and the use is very convenient. The touch antenna control is a conventional technical means, and is not described in detail herein.

The control panel 23 is provided with a wireless communication module, which is a remote control module, and can control the light source 24 to work through a remote controller, so as to control the light emission. Or, the wireless communication module realizes wireless communication with the mobile phone, and the mobile phone realizes light emission control. The wireless communication module/remote control module is a conventional technical means, and is not described in detail herein.

The utility model provides a lamps and lanterns can realize touch control, can also realize the remote control, and it is very convenient to use.

The lamp holder 21 is externally provided with an external thread 212 for mounting, and is screw-mounted with a bracket through the external thread 212 for mounting assembly, which is very simple to operate.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a power adapter, its includes shell (11), set up in shell (11) and be used for alternating current to direct current PCB board (13), set up in shell (11) both sides and with PCB board (13) electric connection's input wire (14) and output wire (15), its characterized in that:

the PCB (13) is provided with a switch (131) for controlling the input lead (14) and the output lead (15) to be connected or disconnected, and the shell (11) is provided with a key (16) which can move up and down and is connected with the switch (131) to control the switch (131).

2. A power adapter as defined in claim 1, wherein: the upper end surface of the key (16) is lower than the upper surface of the shell (11).

3. A power adapter as defined in claim 2, wherein: the shell (11) is provided with a movable hole (111) for the key (16) to move up and down, an abdicating groove (112) is arranged on the periphery of an opening at the upper end of the movable hole (111) on the upper end face of the shell (11), and the upper part of the key (16) is arranged in the movable hole (111) in a penetrating way and is prominently displayed in the abdicating groove (112).

4. A power adapter as defined in claim 3, wherein: the inner wall of the shell (11) is provided with a plurality of guide posts (113), and the guide posts (113) are distributed on the periphery of an opening at the lower end of the movable hole (111); the outer side of the middle of the key (16) is provided with a circle of blocking edge (161) which protrudes outwards and has a size larger than that of the movable hole (111), the blocking edge (161) is provided with a hole site (162), the periphery of the guide column (113) is sleeved with the blocking edge through the hole site (162) and can slide relative to the guide column (113), and the blocking edge (161) is abutted against the periphery of the opening at the lower end of the movable hole (111).

5. A power adapter as defined in claim 4, wherein: the SR head (141) at the end part of the input lead (14) is clamped in the wire hole (114) at one side of the shell (11), and the wire core of the input lead (14) is welded and conducted with the PCB (13).

6. A power adapter as claimed in claim 1, wherein: a first DC plug (151) is arranged at the end part of the output lead (15), a first DC socket (132) is arranged on the PCB (13), the first DC socket (132) is exposed out of the side surface of the shell (11), and the first DC plug (151) is plugged and conducted with the first DC socket (132); and an LED is arranged in the key (16) and is electrically connected with the PCB (13).

7. A light fixture using the power adapter of any one of claims 1-6, wherein: the lamp (2) comprises a lamp holder (21), a control board (23) arranged in the lamp holder (21), a light source (24) arranged at the upper end of the lamp holder (21) and electrically connected with the control board (23), and a lens cover (22) irradiating the periphery of the light source (24), wherein the control board (23) is electrically connected with the power adapter.

8. The luminaire of claim 7, wherein: the lower end of the lamp holder (21) is provided with a second DC socket (25), the other end, opposite to the PCB (13), of an output lead (15) of the power adapter (1) is provided with a second DC plug (153), and the second DC plug (153) is in butt joint with the second DC socket (25) to provide direct current for the lamp.

9. The luminaire of claim 7, wherein: the lamp holder (21) periphery is provided with annular touch region (211), the lamp holder (21) inner wall is provided with touch antenna (20) with annular touch region (211) corresponds, this touch antenna (20) and control panel electric connection.

10. The luminaire of claim 7, wherein: the control panel is provided with a wireless communication module; the lamp holder (21) is externally provided with an external thread (212) for installation.