CN208846642U - A kind of anti-electric shock apparatus and air conditioner - Google Patents
A kind of anti-electric shock apparatus and air conditioner Download PDFInfo
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- CN208846642U CN208846642U CN201821493174.6U CN201821493174U CN208846642U CN 208846642 U CN208846642 U CN 208846642U CN 201821493174 U CN201821493174 U CN 201821493174U CN 208846642 U CN208846642 U CN 208846642U
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Abstract
The utility model provides a kind of anti-electric shock apparatus and air conditioner.The stroke linkage unit of above-mentioned anti-electric shock apparatus and lock part are respectively arranged on the panel and shell of air conditioner；Folding sensing unit is set between panel and shell；Stroke linkage unit and folding sensing unit are electrically connected with main control unit respectively；Folding sensing unit is used to detect the folding condition information between panel and shell, and feeds back to main control unit, adjusts corresponding on-off power mode to control main control unit；When main control unit is in powered-on mode, main control unit control stroke linkage unit enters power-up state, cooperates stroke linkage unit and lock part, by locking between panel and shell.It is, making shell and panel keep lock state when main control unit is in powered-on mode, panel being avoided to be opened.Even if panel is opened, main control unit can also be controlled in time and enter power-down mode, avoid that the security risks such as electric shock, support personnel's safety occurs.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of anti-electric shock apparatus and air conditioner.
Background technique
With the improvement of living standards, air-conditioning moves towards huge numbers of families.In order to make air-conditioning preferably be user service, air-conditioning
Daily maintenance, cleaning, maintenance can not lack.However, daily maintenance, cleaning, maintenance inevitably carry out tearing machine (example open
Such as, panel is opened).But often ignore during tearing machine open and air-conditioning is powered off, this there is very big security risk.It is special
It is not that user oneself carries out tearing machine time open or even turns on panel during operation of air conditioner, also it is carried out with water or detergent
Cleaning, penetrates into conducting liquid in cabinet for electrical equipment, can not only burn out equipment, it is also possible to the danger got an electric shock occur.
Utility model content
In view of this, the utility model is directed to a kind of anti-electric shock apparatus, to avoid air-conditioning panel in the energized state
It is opened, and brings security risk.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of anti-electric shock apparatus, the anti-electric shock apparatus are applied to air conditioner, and the anti-electric shock apparatus includes: stroke linkage
Unit, lock part, main control unit and folding sensing unit, the stroke linkage unit and lock part are respectively arranged on the air-conditioning
The panel and shell of device, when the panel is fastened on the shell, the stroke linkage unit is opposite with lock part；It is described to open
Sensing unit is closed to be set between the panel and shell；The stroke linkage unit and the folding sensing unit respectively with institute
State main control unit electric connection；The folding sensing unit is used to detect the folding condition between the panel and the shell
Information, and the main control unit is fed back to, corresponding on-off power mode is adjusted to control the main control unit；In the master
When control unit is in powered-on mode, the main control unit controls the stroke linkage unit and enters power-up state, makes described
Stroke linkage unit and the lock part cooperate, by locking between the panel and the shell.
Further, the stroke linkage unit includes mounting portion, electromagnetic part, spring part and universal driving shaft, the electromagnetic part,
Spring part and universal driving shaft are sequentially coaxially set in the cavity of the mounting portion, and the mounting portion is fixed on the shell, described
Electromagnetic part and the universal driving shaft interval, the spring part are sheathed on one end of the universal driving shaft；The universal driving shaft is far from the bullet
The other end of spring part is pierced by the outlet on the mounting portion, when the panel is fastened on the shell, on the mounting portion
It exports opposite with lock part；The electromagnetic part and the main control unit are electrically connected, and are in institute in the stroke linkage unit
When stating power-up state, the electromagnetic part and the spring part cooperate, and the other end of the universal driving shaft is pushed into the lock part
In groove, by locking between the panel and the shell.
Further, the on-off power mode further includes power-down mode, is in the power-off mould in the main control unit
When formula, the main control unit controls the stroke linkage unit and enters the off-position, and the spring part drives described
Moving axis exits the lock part, and the other end of the universal driving shaft is without departing from the edge of the shell.
Further, when the folding condition information that the main control unit receives is open state, institute is controlled
It states main control unit and is in the power-down mode；It is to close shape in the folding condition information that the main control unit receives
When state, the current corresponding on-off power mode of the main control unit is maintained.
Further, the folding sensing unit includes: touch-switch part, and the touch-switch part is set to the shell
Between panel, the touch-switch part and the main control unit are electrically connected, and the touch-switch part is described for detecting
The shell folding condition information corresponding with panel, and feed back to the main control unit.
Further, the shell includes the first contact portion, and the panel includes the second contact portion, the touch-switch part
Side be fixed on first contact portion, when the panel is fastened on the shell, described in second contact portion covering
First contact portion, and the other side of the touch-switch part is contacted with second contact portion.
Further, the main control unit is electrically connected by alternation contactor and power supply unit, the main control list
Member recognizes the folding condition information when being open state, passes through the control alternation contactor and disconnects and said supply unit
Between connection so that the main control unit is in the power-down mode；The main control unit recognizes the folding shape
When state information is the closed state, then the main control unit does not change the working condition of the alternation contactor, to maintain
The current corresponding on-off power mode of the main control unit.
Further, the anti-electric shock apparatus further includes alarm unit and pressure sensitive unit, the pressure sensitive unit
It is set on the inner wall of the groove of the lock part, when the universal driving shaft is pushed into the groove, the pressure sensitive list
First side wall with the universal driving shaft contacts, and the pressure sensitive unit and alarm unit electrically connect with the main control unit respectively
It connects, when the main control unit is in the powered-on mode, what the pressure sensitive unit was fed back to the main control unit
When squeezing force information more than preset value, the main control unit controls the alarm unit starting alarm.
Further, the main control unit includes single-chip microcontroller.
Compared with the existing technology, anti-electric shock apparatus described in the utility model has the advantage that
Anti-electric shock apparatus described in the utility model, by controlling when main control unit is in upper electricity operation powered-on mode
It makes the stroke linkage unit and enters power-up state, match stroke linkage unit with lock part, realization will be mounted with respectively
Stroke linkage unit and the panel of lock part and shell lock, to make to be difficult to be opened between panel and shell.Meanwhile also existing
Folding sensing unit is also set up between panel and shell, whether is opened with detection panel and shell, and will test result transmission
It eliminates panel to adjust the on-off power mode of main control unit to control main control unit and is dismantled or be opened accidentally by force
Afterwards, there is the security risk for making user get an electric shock in the main control unit of powered-on mode.
The another object of the utility model is to propose a kind of air conditioner, to improve the above problem.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of air conditioner, the air conditioner include shell, panel and aforementioned anti-electric shock apparatus, the anti-electric shock apparatus setting
In in the cavity that the shell and panel are constituted.
Possessed advantage is identical compared with the existing technology with above-mentioned anti-electric shock apparatus for the air conditioner, no longer superfluous herein
It states.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the cross-sectional view of air conditioner described in the utility model embodiment；
Fig. 2 is one of the circuit module schematic diagram of anti-electric shock apparatus described in the utility model embodiment；
Fig. 3 is the two of the circuit module schematic diagram of anti-electric shock apparatus described in the utility model embodiment；
Fig. 4 is the three of the circuit module schematic diagram of anti-electric shock apparatus described in the utility model embodiment.
Description of symbols:
1- air conditioner, 2- stroke linkage unit, the lock part 3-, 4- main control unit, 5- folding sensing unit, 6- panel,
7- shell, 8- universal driving shaft, 9- power supply unit, 10- alternation contactor, 11- alarm unit, 12- pressure sensitive unit, the anti-touching of 13-
Electric installation.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In addition, the relational terms of term first and second or the like are used merely to an entity or operation and another reality
Body or operation distinguish, and not necessarily require or imply between these entities or operation there are any this actual relationship or
Sequentially.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
Process, method, article or the equipment for including a series of elements not only include those elements, but also its including being not explicitly listed
His element, or further include for this process, method, article or the intrinsic element of equipment.The case where not limiting more
Under, the element that is limited by sentence "including a ...", it is not excluded that including the process, method of the element, article or setting
There is also other identical elements in standby.
In addition, the main control unit being previously mentioned in the embodiments of the present invention, refers to and is set on air-conditioning master control borad
Control unit.The on-off power mode being previously mentioned in the embodiments of the present invention includes that main control unit is in powered-on mode
Or main control unit is in power-down mode.It should be noted that air conditioner is also at when main control unit is in powered-on mode
The state of energization；Conversely, air conditioner is in the state of power-off.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
First embodiment
It is referred to incorporated by reference to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of anti-electric shock apparatus 13, protection against electric shock dress
13 are set to be set in air conditioner 1.Optionally, air conditioner 1 includes panel 6 and shell 7, and above-mentioned panel 6 can be fastened on shell 7,
To form closed cavity.
Above-mentioned anti-electric shock apparatus 13 includes stroke linkage unit 2, lock part 3, main control unit 4 and folding sensing unit 5.
Stroke linkage unit 2 and lock part 3 are respectively arranged on the panel 6 and shell 7 of the air conditioner 1, when panel 6 is fastened on shell 7,
Stroke linkage unit 2 and lock part 3 are opposite.Folding sensing unit 5 is set between panel 6 and shell 7.Further, stroke
Linkage unit 2 and folding sensing unit 5 are electrically connected with main control unit 4 respectively.
In the utility model embodiment, above-mentioned stroke linkage unit 2 can be fixed on above-mentioned shell 7.Above-mentioned stroke connection
Moving cell 2 can change under the control of main control unit 4 working condition (for example, working condition may include power-up state or
Off-position), so that stroke linkage unit 2 be made to match or release matching relationship with lock part 3.
Specifically, stroke linkage unit 2 includes mounting portion, electromagnetic part, spring part and universal driving shaft 8.Above-mentioned electromagnetic part, spring
Part and universal driving shaft 8 are sequentially coaxially set in the cavity of mounting portion.Optionally, mounting portion is fixed on shell 7, and mounting portion is equipped with
One outlet, when panel 6 is fastened on shell 7, above-mentioned outlet and lock part 3 are opposite.Above-mentioned electromagnetic part and universal driving shaft 8 are spaced, bullet
Spring sleeve is set to one end of universal driving shaft 8, and universal driving shaft 8 is pierced by the outlet on mounting portion far from the other end of spring part.
Further, above-mentioned electromagnetic part and main control unit 4 are electrically connected, and are in power-up state in stroke linkage unit 2
When, electromagnetic part obtains electric, and electromagnetic part and spring part cooperate, by the other end push-in lock part 3 of universal driving shaft 8, so that the stroke
Linkage unit 2 is matched with lock part 3.When above-mentioned stroke linkage unit 2 cuts off-position from power-up state, electromagnetic part is disconnected
Electricity, spring part elastic force are greater than existing electromagnetic force, and spring part retraction drives the universal driving shaft 8 to exit the lock part 3.It needs
Illustrate, after universal driving shaft 8 exits lock part 3, the other end of the universal driving shaft 8 without departing from shell 7 edge so that the row
Journey linkage unit 2 and lock part 3, which release, to be cooperated.
In the utility model embodiment, above-mentioned lock part 3 is set to panel 6, and a groove is arranged on the lock part 3,
Slot opening is when panel 6 is fastened on shell 7 towards the outlet of mounting portion.Universal driving shaft 8 can be pushed into the groove of lock part 3
It is matched with lock part 3, the groove and lock part 3 that can also exit lock part 3, which release, to be cooperated.
Optionally, when universal driving shaft 8 is caught in the groove of lock part 3, stroke linkage unit 2 and lock part 3 constitute panel 6 with
Locking structure between shell 7 makes panel 6 and 7 locking of shell, keeps panel 6 to be fastened on shell 7, panel 6 is avoided to be opened.
When universal driving shaft 8 exits the groove of lock part 3, stroke linkage unit 2 is separated with lock part 3, is made between panel 6 and shell 7
Locking releases, and user can easily dismantle panel 6 at this time.
In the utility model embodiment, above-mentioned main control unit 4 can be the single-chip microcontroller being set on master control borad, the master
Control plate can be packaged in inside air conditioner 1.As shown in figure 3, main control unit 4 can be electrically connected with power supply unit 9.Main control
When being connected between unit 4 and power supply unit 9, power supply unit 9 is the power supply of main control unit 4, makes the corresponding on-off of main control unit 4
Power mode is power up mode；Main control unit 4 and power supply unit 9 it is separated when, power supply unit 9 stops being main control unit 4
Power supply, makes the corresponding on-off power mode power-down mode of main control unit 4.Optionally, it is in and is powered in the main control unit 4
When mode, the main control unit 4 controls the stroke linkage unit 2 into power-up state, make the stroke linkage unit 2 with
The lock part 3 cooperates, thus by locking between the panel 6 and the shell 7.Optionally, at the main control unit 4
When the power-down mode, the main control unit 4 controls the stroke linkage unit 2 and enters the off-position, spring part
It drives the universal driving shaft 8 to exit the groove of the lock part 3, releases the locking between panel 6 and shell 7.It should be noted that
Main control unit 4 can be powered on by make stroke linkage unit 2 be in the electric current of the offer of stroke linkage unit 2 12v or 24v
State.
Further, above-mentioned anti-electric shock apparatus 13 further includes alternation contactor 10, and specifically, main control unit 4 passes through friendship
Become contactor 10 and power supply unit 9 is electrically connected, the working condition that main control unit 4 can use control alternation contactor 10 changes
Become the conducting and disconnection between main control unit 4 and power supply unit 9.It is understood that main control unit 4 and power supply unit 9
Between conducting and disconnection, can also be controlled by the matched remote control equipment of air conditioner 1, or artificial to disconnect power supply real
It is existing.
Above-mentioned power supply unit 9 can be power supply.Power supply unit 9 is the power supply of air conditioner 1 by main control unit 4, specifically,
It can be when power supply unit 9 is that main control unit 4 is powered, be all power consuming devices on master control borad by main control unit 4
Supply of electrical energy.It is, being also simultaneously stopped other consumptions for air conditioner 1 when power supply unit 9 stops powering for main control unit 4
Electrical part power supply.
In the utility model embodiment, above-mentioned folding sensing unit 5 is used to detect the folding between panel 6 and shell 7
Status information, and main control unit 4 is fed back to, so that main control unit 4 is based on folding condition information and adjusts corresponding power on/off
Mode.
Further, the above-mentioned packet of folding sensing unit 5 can be touch-switch part.Above-mentioned touch-switch part is set to described
Between shell 7 and panel 6.Specifically, shell 7 includes the first contact portion, and the panel 6 includes the second contact portion, described to touch
First contact portion is fixed in the side of switch member, when the panel 6 is fastened on the shell 7, second contact portion
First contact portion is covered, and the other side of the touch-switch part is contacted with second contact portion.In touch-switch part
The other side and second contact portion when contacting, the touch-switch part conducting, the other side of touch-switch part not with institute
When stating the contact of the second contact portion, the touch-switch part is disconnected.
Above-mentioned touch-switch part and main control unit 4 are electrically connected.Touch-switch part is for detecting the shell 7 and panel
The 6 corresponding folding condition information, and feed back to the main control unit 4.Above-mentioned main control unit 4 is touched out by identification
Close part is turned on or off to obtain touch-switch part feedback folding condition information.Specifically, corresponding when touch-switch part is connected
Folding condition information be the closed state；When touch-switch part disconnects, corresponding folding condition information is the unlatching
State.
Further, when the folding condition information that main control unit 4 receives is open state, the master is controlled
Control unit 4 is in the power-down mode；It is in off state in the folding condition information that the main control unit 4 receives
When, maintain the current corresponding on-off power mode of the main control unit 4.Specifically, when folding condition information is opening state
When state, by controlling the connection between the disconnection of alternation contactor 10 and said supply unit 9, so that the main control unit
4 are in the power-down mode；When folding condition information is the closed state, then the main control unit 4 does not change the friendship
Become the working condition of contactor 10, to maintain the current corresponding on-off power mode of the main control unit 4.For example, folding
When status information is open state, no matter current main control unit 4 is in power up mode or power-down mode, controls the friendship
Become the connection between the disconnection of contactor 10 and said supply unit 9, main control unit 4 is made to be in power-down mode.Folding condition letter
When breath is the closed state, above-mentioned main control unit 4 is currently at power up mode, then still maintains power up mode, above-mentioned master
Control unit 4 is currently at power-down mode, then still maintains power-down mode.To make 1 panel 6 of air conditioner due to it is unexpected or by
When violence is dismantled, main control unit 4 can disconnect the connection with power supply module in time, further, it is ensured that the safety of user.
Further, as shown in figure 4, above-mentioned anti-electric shock apparatus 13 further includes alarm unit 11 and pressure sensitive unit 12.
Optionally, on the inner wall for the groove that above-mentioned pressure sensitive unit 12 is set to lock part 3.In 8 quilt of universal driving shaft
When being pushed into the groove, the pressure sensitive unit 12 is contacted with the side wall of the universal driving shaft 8.Pressure sensitive unit 12 and institute
State the electric connection of main control unit 4.Pressure sensitive unit 12 is passed to for perceiving the extruding force that 3 inner wall of lock part is subject to
Main control unit 4.Specifically, above-mentioned pressure sensitive unit 12 can be perceived inner wall by the deformation of foil gauge and be received with foil gauge
To the extruding force from universal driving shaft 8.Above-mentioned alarm unit 11 is also electrically connected with the main control unit 4, in the main control
When unit 4 is in the powered-on mode, the extruding force information that the pressure sensitive unit 12 is fed back to the main control unit 4 is super
When crossing preset value, the main control unit 4 controls the starting of alarm unit 11 alarm.It should be noted that stroke linkage is single
When member 2 is matched with lock part 3, the dismantling of panel 6, the then extruding force that pressure sensitive unit 12 perceives are carried out by force if any external force
It can become larger.By the prompting of alarm unit 11, warns user first to power off and disassemble again.
Second embodiment
As shown in Figure 1, a kind of air conditioner 1 provided by the utility model includes that shell 7, panel 6 and first embodiment provide
A kind of anti-electric shock apparatus 13.Optionally, 6 side of panel is connect with shell 7, and the other side can be fastened on shell 7.It is buckled in panel 6
When together in shell 7, a cavity is constituted with shell 7.Above-mentioned anti-electric shock apparatus 13 is set to the chamber that the shell 7 is constituted with panel 6
In vivo.Specifically, the lock part 3 of anti-electric shock apparatus 13 is fixed on inner sidewall of the panel 6 towards above-mentioned cavity, above-mentioned protection against electric shock
The stroke linkage unit 2 of device 13 is fixed on inner sidewall of the shell 7 towards above-mentioned cavity.
In conclusion a kind of anti-electric shock apparatus provided by the embodiment of the utility model and air conditioner.Above-mentioned anti-electric shock apparatus
Applied to air conditioner, the anti-electric shock apparatus includes: stroke linkage unit, lock part, main control unit and opens and closes sensing unit,
The stroke linkage unit and lock part are respectively arranged on the panel and shell of the air conditioner, are fastened on the shell in the panel
When body, the stroke linkage unit is opposite with lock part；The folding sensing unit is set between the panel and shell；Institute
Stroke linkage unit and the folding sensing unit is stated to be electrically connected with the main control unit respectively；The folding sensing unit
For detecting the folding condition information between the panel and the shell, and the main control unit is fed back to, to control
It states main control unit and adjusts corresponding on-off power mode；When the main control unit is in powered-on mode, the main control list
Member controls the stroke linkage unit and enters power-up state, cooperates the stroke linkage unit and the lock part, by institute
State locking between panel and the shell.It is, making shell and panel keep locking when main control unit is in powered-on mode
Determine state, panel is avoided to be opened.Even if panel is opened, main control unit can also be made to enter power-down mode in time, kept away
Exempt from that the security risks such as electric shock, support personnel's safety occurs.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of anti-electric shock apparatus, which is characterized in that the anti-electric shock apparatus (13) is applied to air conditioner (1), the protection against electric shock
Device (13) includes: stroke linkage unit (2), lock part (3), main control unit (4) and folding sensing unit (5), the row
Journey linkage unit (2) and lock part (3) are respectively arranged on the panel (6) and shell (7) of the air conditioner (1), in the panel (6)
When being fastened on the shell (7), the stroke linkage unit (2) and lock part (3) are opposite；The folding sensing unit (5) sets
It is placed between the panel (6) and shell (7)；
The stroke linkage unit (2) and the folding sensing unit (5) are electrically connected with the main control unit (4) respectively；
Folding sensing unit (5) is used to detect the folding condition information between the panel (6) and the shell (7), and feeds back
To the main control unit (4), corresponding on-off power mode is adjusted to control the main control unit (4)；In the main control
When unit (4) is in powered-on mode, the main control unit (4) controls the stroke linkage unit (2) and enters power-up state, makes
The stroke linkage unit (2) and the lock part (3) cooperate, by locking between the panel (6) and the shell (7).
2. anti-electric shock apparatus according to claim 1, which is characterized in that the stroke linkage unit (2) include mounting portion,
Electromagnetic part, spring part and universal driving shaft (8), the electromagnetic part, spring part and universal driving shaft (8) are sequentially coaxially set to the mounting portion
Cavity in, the mounting portion is fixed on the shell (7), and the electromagnetic part and the universal driving shaft (8) are spaced, the spring part
It is sheathed on one end of the universal driving shaft (8)；The universal driving shaft (8) is pierced by the mounting portion far from the other end of the spring part
Outlet, when the panel (6) is fastened on the shell (7), outlet on the mounting portion and lock part (3) are opposite；Institute
It states electromagnetic part and the main control unit (4) is electrically connected, when the stroke linkage unit (2) is in the power-up state,
The electromagnetic part and the spring part cooperate, and the other end of the universal driving shaft (8) are pushed into the groove of the lock part (3),
With by locking between the panel (6) and the shell (7).
3. anti-electric shock apparatus according to claim 2, which is characterized in that the on-off power mode further includes power-down mode,
When the main control unit (4) is in the power-down mode, the main control unit (4) controls the stroke linkage unit
(2) enter off-position, the spring part drive universal driving shaft (8) exits the groove of the lock part (3), and the linkage
Edge of the other end of axis (8) without departing from the shell (7).
4. anti-electric shock apparatus according to claim 3, which is characterized in that in the institute that the main control unit (4) receives
State folding condition information be open state when, control the main control unit (4) and be in the power-down mode；In the main control
When the folding condition information that unit (4) receives is in off state, the current corresponding institute of the main control unit (4) is maintained
State on-off power mode.
5. anti-electric shock apparatus (13) according to claim 4, which is characterized in that the folding sensing unit (5) includes: light
Switch member is touched, the touch-switch part is set between the shell (7) and panel (6), the touch-switch part and the master
Control unit (4) is electrically connected, and the touch-switch part is for detecting the shell (7) folding corresponding with panel (6)
Status information, and feed back to the main control unit (4).
6. anti-electric shock apparatus according to claim 5, which is characterized in that the shell (7) includes the first contact portion, described
Panel (6) includes the second contact portion, and first contact portion is fixed in the side of the touch-switch part, in the panel (6)
When being fastened on the shell (7), second contact portion covers first contact portion, and the other side of the touch-switch part
It is contacted with second contact portion.
7. anti-electric shock apparatus according to claim 4, which is characterized in that the main control unit (4) is contacted by alternation
Device (10) and power supply unit (9) are electrically connected, and it is open state that the main control unit (4), which recognizes the folding condition information,
When, by controlling the connection between alternation contactor (10) disconnection and said supply unit (9), so that the main control list
First (4) are in the power-down mode；It is the closed state that the main control unit (4), which recognizes the folding condition information,
When, then the main control unit (4) does not change the working condition of the alternation contactor (10), to maintain the main control unit
(4) the current corresponding on-off power mode.
8. anti-electric shock apparatus according to claim 2, which is characterized in that the anti-electric shock apparatus (13) further includes that warning is single
First (11) and pressure sensitive unit (12), the pressure sensitive unit (12) are set to the inner wall of the groove of the lock part (3)
On, when the universal driving shaft (8) is pushed into the groove, the side of the pressure sensitive unit (12) and the universal driving shaft (8)
Wall contact, the pressure sensitive unit (12) and alarm unit (11) are electrically connected with the main control unit (4) respectively, in institute
When stating main control unit (4) and being in the powered-on mode, pressure sensitive unit (12) Xiang Suoshu main control unit (4) feedback
Extruding force information when being more than preset value, the main control unit (4) controls alarm unit (11) the starting alarm.
9. anti-electric shock apparatus according to claim 1-8, which is characterized in that the main control unit (4) includes
Single-chip microcontroller.
10. a kind of air conditioner, which is characterized in that the air conditioner (1) includes shell (7), panel (6) and such as claim 1-9
Described in any item anti-electric shock apparatus (13), the anti-electric shock apparatus (13) are set to the shell (7) and panel (6) composition
In cavity.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493174.6U CN208846642U (en) | 2018-09-12 | 2018-09-12 | A kind of anti-electric shock apparatus and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493174.6U CN208846642U (en) | 2018-09-12 | 2018-09-12 | A kind of anti-electric shock apparatus and air conditioner |
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| CN208846642U true CN208846642U (en) | 2019-05-10 |
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| CN201821493174.6U Active CN208846642U (en) | 2018-09-12 | 2018-09-12 | A kind of anti-electric shock apparatus and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110410923A (en) * | 2019-07-22 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of progress control method of air conditioner, device and air conditioner |
| CN110966718A (en) * | 2019-11-12 | 2020-04-07 | 珠海格力电器股份有限公司 | Control method for electric shock protection of air conditioner, computer readable storage medium and air conditioner |
| CN111780339A (en) * | 2020-07-20 | 2020-10-16 | 宁波奥克斯电气股份有限公司 | Power-off control device and method and air conditioner |
| CN112032911A (en) * | 2020-08-03 | 2020-12-04 | 珠海格力电器股份有限公司 | Safety emergency control device, system and method and independent power supply |
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