CN214757623U

CN214757623U - Ultrathin electronic box

Info

Publication number: CN214757623U
Application number: CN202121184290.1U
Authority: CN
Inventors: 王万洪
Original assignee: Shenzhen Zhongdain Qiangneng Technology Co ltd
Current assignee: Shenzhen Zhongdain Qiangneng Technology Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-11-16
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses an ultra-thin electronic box, including a slim electronic box host computer, slim electronic box host computer includes a host computer shell to and set up the electronic component in the host computer shell, electronic component includes a master control circuit board, and the master control circuit board includes master control CPU circuit, operation button and magnetic latching output assembly, operates slim electronic box host computer through the operation button, perhaps, slim electronic box host computer still disposes a remote control equipment, controls slim electronic box host computer through remote control equipment. The utility model relates to an ultra-thin electronic box, its is small, and occupation space is little, and can guarantee the power that needs again, and during the start-up, the silence is effectual, uses for a long time and can not generate heat yet.

Description

Ultrathin electronic box

Technical Field

The utility model relates to an electric power field, concretely relates to ultra-thin electronic box.

Background

The electronic box on the market all is great conventional control electronic box at present, because the LED block terminal is bulky, can't place behind one's back LED display screen, and at every turn when the installation electronic box, need dig the hole with the wall body, the engineering volume is big, and later maintenance is inconvenient problem also moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an ultra-thin electronic box, it is small, can place and supply power at the back of LED display screen, and need not dig the hole to the wall body, it is also convenient to maintain, and multiple control mode lets the user use very convenient and fast.

The utility model discloses a realize through following technical scheme: the utility model provides an ultra-thin electronic box, includes a slim electronic box host computer, and slim electronic box host computer includes a host computer shell to and set up the electronic component in the host computer shell, electronic component includes a master control circuit board, and the master control circuit board includes master control CPU circuit, operation button and magnetism and keeps output assembly, operates slim electronic box host computer through the operation button, perhaps, slim electronic box host computer still disposes a remote control equipment, controls slim electronic box host computer through remote control equipment.

Preferably, the magnetic latching output assembly comprises a magnetic latching driving circuit, a magnetic latching, a single-phase circuit breaker and a load, the magnetic latching is arranged at the output end of the magnetic latching driving circuit, the single-phase circuit breaker is connected between the load and the magnetic latching, and when the main control circuit board fails and the temperature continuously rises, the single-phase circuit breaker is disconnected.

As a preferred technical scheme, a temperature detection sensor and an alarm are further arranged on the main control circuit board, and when the detected internal temperature exceeds the set shutdown temperature, the alarm of the main control circuit board sounds.

Preferably, the operation keys include an upper four-key and a lower four-key.

Preferably, the four upper keys include a set key, a hour/plus key, a minute/key and a confirm key, and the four lower keys include a shift key, a manual/automatic key, a start/stop key and an emergency stop key.

As an optimized technical scheme, a 485 port is arranged on the main control CPU circuit, and the 485 port is connected with an upper computer through a serial port protocol.

As a preferred technical scheme, the input end of the main control CPU circuit is also connected with a power supply unit, the output end of the power supply is connected into the main control CPU circuit through the transformation processing of a switching power supply, and the input voltage value of the power supply unit is 220V voltage.

The intelligent electronic device further comprises an indicating lamp circuit, wherein the indicating lamp circuit is connected with the main control circuit board, and the indicating lamp circuit indicates the running state of the equipment by more than one LED indicating lamp.

As a preferred technical scheme, the control mode is switched by a mode key: and when the remote control device is in the time control mode, the on-off control can be automatically carried out according to the set time period by setting 4 groups of automatic on-off time.

As the preferred technical scheme, the host shell comprises a face shell and a bottom shell, wherein the face shell or the bottom shell is provided with a transparent part, a wire outlet hole and a key slot position, and the face shell and the bottom shell are mutually assembled into a thin shell.

The utility model has the advantages that: the utility model relates to an ultra-thin electronic box, its is small, and occupation space is little, and can guarantee the power that needs again, and during the start-up, the silence is effectual, uses for a long time and can not generate heat yet.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the housing of the present invention;

fig. 2 is a working principle diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, the utility model discloses an ultra-thin electronic box, including a slim electronic box host computer, slim electronic box host computer includes a host computer shell to and set up the electronic component in the host computer shell, electronic component includes a main control circuit board, and the main control circuit board includes main control CPU circuit, operating button and magnetism and keeps output assembly, operates slim electronic box host computer through operating button, perhaps, slim electronic box host computer still disposes a remote control equipment, controls slim electronic box host computer through remote control equipment.

The magnetic latching output assembly comprises a magnetic latching driving circuit, a magnetic latching, a single-phase circuit breaker and a load, the magnetic latching is arranged at the output end of the magnetic latching driving circuit, the single-phase circuit breaker is connected between the load and the magnetic latching, and when the main control circuit board is out of order and the temperature continuously rises, the single-phase circuit breaker is disconnected. The main control circuit board is also provided with a temperature detection sensor and an alarm, and when the temperature inside the detection exceeds the set shutdown temperature, the alarm of the main control circuit board sounds.

The operation keys comprise an upper four-key and a lower four-key. In this embodiment, the four upper keys include a set key, a time/+ key, a minute/-key and a confirm key, the four lower keys include a switch key, a manual/automatic key, a start/stop key and an emergency stop key, a 485 port is arranged on the main control CPU circuit, and the 485 port is connected to the upper computer through a serial port protocol.

Four keys are arranged:

1: and a setting key for switching between a001 to a005 time display modes. Wherein A001: time setting mode, a 002: timing setting mode, a 003: start off delay setting mode, a 004: alarm temperature setting mode, a 005: remote control matching setting mode (factory use);

2: a time/+ key for time setting mode, hour change of timing setting mode; starting a closing delay setting mode, an alarm temperature setting mode and increasing the numerical value of a remote control matching setting mode;

3: a minute/key for minute change of the time setting mode and the timing setting mode; starting a closing delay setting mode, an alarm temperature setting mode and reducing the numerical value of the remote control matching setting mode;

4: the confirming key is used for confirming a time setting mode, a timing setting mode, a starting and closing delay setting mode, an alarm temperature setting mode, an entering setting interface of a remote control matching setting mode and a setting value.

The following four bonds:

1: a toggle key, in time display mode: the device is used for time division display and temperature switching; in a timing setting mode, after entering a setting interface: switching for timing setting groups; in the time setting mode, starting an alarm temperature setting mode of a closing delay setting mode, and remotely controlling a matching setting mode to be invalid;

2: a manual/automatic key, pressing the manual mode once and pressing the automatic mode once again, and repeating the steps;

3: start/stop key, in manual mode: pressing once to start, pressing once again to stop, and circulating in this way; (Note: in the automatic mode and the scram mode, the start/stop key is not valid);

4: pressing the scram key once (stopping control output, buzzer, etc.), pressing the scram key once again to recover, and repeating the steps.

The method comprises the following steps:

setting Beijing time: pressing the 'set' key, the digital screen 'A001', pressing the 'confirm' key, and then pressing and separately adjusting the time

Setting a switching time period: pressing the set key, the digital screen A002, the confirm key, the digital screen 01ON, and the confirm key

The 1 st group of starting time is adjusted according to time and minutes, then the digital screen is switched, and the digital screen appears to be 01OFF "

And adjusting the 1 st group of shutdown time according to time and minutes. And so on. 4 sets of time periods may be set.

The operation process is as follows:

automatic operation:

when the 'hand/self' key is pressed, the 'T' indicator lamp above the digital screen is on, and at the moment, the output of the electronic box is controlled and output by the time control.

Manual operation:

pressing the 'hand/self' key, the 'M' indicator light above the digital screen is on and can be controlled by the 'start/stop' key and the remote controller;

1) when a start/stop key is pressed, the electric box can immediately output voltage or close output, a power supply 1 is indicated to be bright and is output by the electric box 1, and a power supply 2 is indicated to be bright and is output by the electric box 2;

2) remote controller control

Pressing the key of "C" turns on the electric box to output.

Sudden stop operation:

after pressing the 'emergency stop' key, the indicator lights 'T' and 'M' are simultaneously lighted up to represent an emergency stop mode. (output cannot be activated in scram mode).

Matching the remote controller:

pressing the 'set' key, the digital screen 'A005', pressing the 'confirm' key, adjusting the numerical value to 31, and then pressing any key position on the remote controller for 6 seconds, the matching is successful.

Remote controller key definition, "a" key position: time control mode, "B" key: manual mode, "C" key: the output is turned on under the manual mode, and the key position of 'D': the output is turned off in manual mode.

The input end of the main control CPU circuit is also connected with a power supply unit, the output end of the power supply is connected into the main control CPU circuit through the voltage transformation processing of a switching power supply, and the input voltage value of the power supply unit is 220V voltage.

The LED display device further comprises an indicating lamp circuit, wherein the indicating lamp circuit is connected with the main control circuit board, and the indicating lamp circuit indicates the running state of the device by more than one LED indicating lamp.

The control mode is switched by a mode key: and when the remote control device is in the time control mode, the on-off control can be automatically carried out according to the set time period by setting 4 groups of automatic on-off time.

The host shell comprises a face shell 2 and a bottom shell 1, wherein the face shell 2 or the bottom shell 1 is provided with a transparent part 3, a wire outlet hole 4 and a key slot position 5, and the face shell 2 and the bottom shell 1 are mutually assembled into a thin shell.

The utility model discloses an overall working principle as follows:

the power supply of the main control party is 220V, after 220V voltage is supplied to the main control circuit board, the voltage reduction processing is carried out, then the CPU of the main control circuit board is used for carrying out the control of commands, and the keys on the circuit board can set related parameters respectively, such as: opening time, closing temperature, communication address and other relevant parameters. The control mode (manual/time control) can be switched by mode keys, and under the manual mode, wireless remote control (radio frequency remote control), key-on start-stop control and 485 bus remote command control can be performed.

When in the time control mode, 4 groups of automatic switching time can be set, and the on-off control can be automatically carried out according to the set time period. And the main control board is provided with automatic temperature detection, and when the detected internal temperature exceeds the set shutdown temperature, the buzzer of the main control board sounds to prompt. And simultaneously, the output is stopped for protection. If the main control circuit board fails and the temperature is continuously increased, and the related protection cannot be obtained, the single-phase short-circuiting device can perform hardware protection at the moment, so that the safe operation of the electric box is ensured.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. An ultra-thin electronic box which characterized in that: the thin electric box host comprises a host shell and an electronic assembly arranged in the host shell, wherein the electronic assembly comprises a main control circuit board, the main control circuit board comprises a main control CPU circuit, an operation key and a magnetic latching output assembly, and the thin electric box host is operated through the operation key, or the thin electric box host is also provided with a remote control device which controls the thin electric box host through the remote control device.

2. The ultra-thin electrical box of claim 1, wherein: the magnetic latching output assembly comprises a magnetic latching driving circuit, a magnetic latching, a single-phase circuit breaker and a load, wherein the magnetic latching is arranged at the output end of the magnetic latching driving circuit, the single-phase circuit breaker is connected between the load and the magnetic latching, and when the main control circuit board is out of order and the temperature is continuously increased, the single-phase circuit breaker is disconnected.

3. The ultra-thin electrical box of claim 1, wherein: the main control circuit board is also provided with a temperature detection sensor and an alarm, and when the temperature inside the detection exceeds the set shutdown temperature, the alarm of the main control circuit board sounds.

4. The ultra-thin electrical box of claim 1, wherein: the operation keys comprise an upper four-key and a lower four-key.

5. The ultra-thin electrical box of claim 4, wherein: the upper four keys comprise a setting key, a time/+ key, a minute/-key and a determination key, and the lower four keys comprise a switching key, a manual/automatic key, a start/stop key and an emergency stop key.

6. The ultra-thin electrical box of claim 1, wherein: the master control CPU circuit is provided with a 485 port, and the 485 port is connected with an upper computer through a serial port protocol.

7. The ultra-thin electrical box of claim 1, wherein: the input end of the main control CPU circuit is also connected with a power supply unit, the output end of the power supply is connected into the main control CPU circuit through the voltage transformation processing of a switching power supply, and the input voltage value of the power supply unit is 220V voltage.

8. The ultra-thin electrical box of claim 1, wherein: the LED display device is characterized by further comprising an indicating lamp circuit, wherein the indicating lamp circuit is connected with the main control circuit board, and the indicating lamp circuit indicates the running state of the equipment by more than one LED indicating lamp.

9. The ultra-thin electrical box of claim 1, wherein: the control mode is switched by a mode key: and when the remote control device is in the time control mode, the on-off control can be automatically carried out according to the set time period by setting 4 groups of automatic on-off time.

10. The ultra-thin electrical box of claim 1, wherein: the host shell comprises a face shell and a bottom shell, wherein the face shell or the bottom shell is provided with a transparent part, a wire outlet hole and a key slot position, and the face shell and the bottom shell are mutually assembled into a thin shell.