CN212695117U

CN212695117U - Combined switch

Info

Publication number: CN212695117U
Application number: CN202021824849.8U
Authority: CN
Inventors: 张雪莱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-12
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a combination switch is applied to the on-off control technical field who relates to lamps and lanterns and electrical equipment, encapsulates inside a shell, include: a main control module; the output end of the switch combined module is connected with the input port of the main control module; and the input port of the external load driving module is connected with the first output port of the main control module. The utility model discloses a human inductive switch increases the key switch of convenient control and makes its switch function many, control convenient, working property is reliable, long service life.

Description

Combined switch

Technical Field

The utility model relates to a lamps and lanterns and electrical equipment's on-off control technical field, more specifically the saying so relates to a combination switch.

Background

The existing human body induction switch can be arranged at an on position and delayed for a plurality of seconds when sensing human body activity, and the switch is arranged at an off position if no human body activity is detected before the delay is finished.

If human activity is not continuously detected within a certain time after the inductive switch detects human activity and the switch is opened, the switch is closed, and the closing is not expected by a user. Sometimes, a user has a need to temporarily disable the human body sensing function, and a single sensing switch does not have an operation method for stopping the operation. For the lamps using the multi-gang switch panel, if a user wants to change one of the lamps into a human body induction switch, because the positions of the prearranged circuits and the switch panel are limited, the existing independent induction switch panel can not meet the requirements.

To solve these problems, it is an urgent need to solve the problems of the art to provide a solution in which a human body sensing switch is combined with other switches into one panel.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a combination switch panel,

in order to achieve the above purpose, the utility model adopts the following technical scheme:

a combination switch, comprising:

a main control module;

the output end of the switch combined module is connected with the input port of the main control module;

and the input port of the external load driving module is connected with the first output port of the main control module.

Preferably, the method further comprises the following steps: the input end of the signal transmitting module is connected with the second output port of the main control module; the input end of the indicating circuit module is connected with the third output port of the main control module; and the output end of the signal receiving module is connected with the input port of the external load driving module.

Preferably, the combination switch is enclosed within a housing.

Preferably, a switch slot corresponding to the switch combination module is arranged on a panel of the shell.

Preferably, the panel of the shell is provided with an LED indicating lamp corresponding to the indicating circuit module.

Preferably, a panel of the housing is provided with a signal transmitting port corresponding to the signal transmitting module.

Preferably, the switch combination module comprises a human body induction switch, a key switch or a touch switch.

The utility model discloses for prior art gain following technological effect:

the switch has multiple functions, convenient control, reliable working performance and long service life.

Drawings

FIG. 1 is a schematic block diagram of the combination switch of the present invention;

fig. 2 is a schematic view of the structure of the housing of the combination switch of the present invention;

FIG. 3 is a schematic view of the combination structure of the present invention;

fig. 4 is a schematic view of another connection structure of the combination switch of the present invention;

in fig. 1-4:

the LED display device comprises a shell, 2, a first LED indicator lamp, 3, a second LED indicator lamp, 4, a signal emitting port, 5, a human body induction switch, 6, a first key switch and 7, wherein the shell is arranged on the shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, an embodiment of the present invention discloses a combination switch, including:

the main control module adopts a singlechip manufactured by MICROCHIP company, and the model is PIC16C 57;

In order to realize the remote control of the load driving module provided with the signal receiving module by the combined switch, a signal transmitting module can be arranged in the combined switch, and the input end of the signal transmitting module is connected with the second output port of the main control module; the signal types may be: radio waves, infrared, power line carriers, etc.

In order to realize the display of the control mode by the combination switch, an indicating circuit module is arranged, and the input end of the indicating circuit module is connected with the third output port of the main control module.

The combined switch is arranged in a shell 1, a panel of the shell 1 is manufactured by adopting a process of color plating a non-metal material on a hardened acrylic, and a human body induction switch 5, a first key switch 6, a second key switch 7, a signal transmitting port 4, a first LED indicator light and a second LED indicator light are arranged on the panel of the shell 1.

Referring to fig. 3, a schematic diagram of a specific switch connection of a switch combination module is shown, where K1 is a human body induction switch, K21 is a key switch, two switches K1 and K21 are connected in parallel, and an independent control circuit is turned on and off, and a main control module determines that the switch combination module is in a switch operating mode by detecting potentials of L1 and L2; if the K1 is conducted and the K21 is disconnected, the human body induction switch works, the L1 potential is high potential, the main control module judges that the working mode is a human body induction switch working mode, and a first LED indicating lamp of the driving indicating circuit module is turned on; otherwise, the second LED indicator light is on.

Referring to fig. 4, a schematic diagram of a specific switch connection of another switch combination module is shown, where K1 is a human body induction switch, K21 and K22 are key switches, two switches K1 and K21 are connected in series to form a series branch, K22 is connected in parallel with the series branch to form a series-parallel branch, and the main control module determines that the switch combination module is in a switch working mode by detecting potentials of L1 and L2; if the human body induction switch is connected in series and conducted, the K22 is disconnected, the human body induction switch works, the L1 potential is high potential, the main control module judges that the working mode is the human body induction switch working mode, and a first LED indicating lamp of the driving indicating circuit module is turned on; otherwise, the second LED indicator light is on.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A combination switch encapsulated within a housing, comprising:

a main control module;

the output end of the switch combined module is connected with the input port of the main control module, and the switch combined module comprises a human body induction switch and a key switch;

2. A combination switch as defined in claim 1, further comprising:

the input end of the signal transmitting module is connected with the second output port of the main control module;

the input end of the indicating circuit module is connected with the third output port of the main control module;

and the output end of the signal receiving module is connected with the input port of the external load driving module.

3. A combination switch according to claim 2,

and a switch corresponding to the switch combination module is arranged on the panel of the shell.

4. A combination switch according to claim 3,

and the panel of the shell is provided with an LED indicating lamp corresponding to the indicating circuit module.

5. A combination switch according to claim 4,

and a panel of the shell is provided with a signal transmitting port corresponding to the signal transmitting module.