CN108598815A - Home switch with function of safety protection - Google Patents
Home switch with function of safety protection Download PDFInfo
- Publication number
- CN108598815A CN108598815A CN201810286132.3A CN201810286132A CN108598815A CN 108598815 A CN108598815 A CN 108598815A CN 201810286132 A CN201810286132 A CN 201810286132A CN 108598815 A CN108598815 A CN 108598815A
- Authority
- CN
- China
- Prior art keywords
- mounting box
- supporting rod
- push rod
- air bag
- shutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Push-Button Switches (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to domestic electric appliance field, specially a kind of home switch with function of safety protection, including mounting box, panel, switch portion and receptacle portion, switch portion include switch key, panel can be fastened on mounting box, and jack is provided on panel；Wherein：Sliding slot is offered on the inner wall of mounting box both sides, supporting rod is slidably connected in sliding slot, and supporting rod can the rotation of pull switch button；One end of sliding slot is provided with the air bag that supporting rod can be pushed to be slided to outside mounting box, the one end of supporting rod far from air bag is provided with external screw thread, one end far from air bag is equipped with rotatable impeller in mounting box, impeller center is equipped with the centre bore passed through for supporting rod, and centre bore is provided with and the matched internal thread of external screw thread rotation direction；Side wall of the mounting box far from air bag is provided with heat emission hole, and heat emission hole is hinged with the shutter that can be rotated outwardly；Slidably connect push rod on the outer wall of mounting box, the setting of push rod opposing receptacle, shutter can driving push rod move up.
Description
Technical field
The present invention relates to domestic electric appliance field, specially a kind of home switch with function of safety protection.
Background technology
Switch can make open circuit, current interruptions or the electronic component for flowing to other circuits as one, and there are one tools
Or several electronic contacts.The " closed " of switch indicates electronic contact conducting, and electric current is allowed to flow through；" open circuit " of switch indicates electronics
Contact is not turned on to form open circuit, does not allow electric current to flow through.If the switch of socket is when in closed state, receptacle portion is logical
Electricity, the electric appliance energy normal use accessed in receptacle portion at this time, when the switch portion on socket switch is in open-circuit condition, receptacle portion
Power-off, in this case, even if the electric appliance itself for accessing receptacle portion is in open state, but since the socket of power supply is to be in
Off-position, therefore electric appliance at this time is also non-serviceable.
And electricity is similarly deposited as a kind of energy closely bound up with the running of electrical equipment while promoting the well-being of mankind
In many security risks.When in use such as socket switch, common problem is exactly socket electric overload and causes slotting
Seat switch heating, causes socket switch to damage, or even cause fire.Therefore, it is occurred with electric overload in discovery socket switch
When, it is necessary to it turns off the switch, the power supply of socket switch is disconnected, to avoid there is socket switch damage in time.
Invention content
It is real by the air bag and supporting rod of setting the invention is intended to provide a kind of home switch with function of safety protection
To switch timely disconnection when present socket switch temperature raising, socket switch is avoided to damage.
The present invention provides base case：Home switch with function of safety protection, including mounting box, panel, switch
Portion and receptacle portion, switch portion include switch key, and panel can be fastened on mounting box, and jack is provided on panel；Wherein：Installation
Sliding slot is offered on the inner wall of box both sides, supporting rod is slidably connected in sliding slot, and supporting rod can the rotation of pull switch button；Sliding slot
One end be provided with the air bag that supporting rod can be pushed to be slided to outside mounting box, the one end of supporting rod far from air bag is provided with outer spiral shell
Line, one end far from air bag is equipped with rotatable impeller in mounting box, and impeller center is equipped with to be passed through for supporting rod
Heart hole, centre bore are provided with and the matched internal thread of external screw thread rotation direction；Side wall of the mounting box far from air bag is provided with heat emission hole, dissipates
Hot hole is hinged with the shutter that can be rotated outwardly；Push rod is slidably connected on the outer wall of mounting box, the setting of push rod opposing receptacle hides
Baffle can driving push rod move up.
The operation principle of base case：Switch portion is the energized state for controlling whole device, in use, by electric appliance
Plug be inserted into receptacle portion so that plug is in contact with panel, guarantee plug well contacted with receptacle portion, press opening for switch portion
Close button, entire switching device are powered, and electric appliance also can normal use；
When receptacle portion has accessed excessive electric appliance, whole device electric overload at this time, at this time the temperature inside mounting box open
Beginning to increase, the temperature of the air bag of mounting box inner wall also just increases, and as the temperature of air bag increases, air bag can start to expand, push away
Dynamic supporting rod is moved along sliding slot and pull switch button rotates, after switch key rotation, device power-off, even if accessing at this time
The case where with electric overload will not occur again in excessive electric appliance, cause to occur to also avoid the continuing to increase of temperature
Even there is safety accident in high temperataure phenomena, damage switch；
And during supporting rod moves, one end of supporting rod passes through impeller, impeller externally threaded work on supporting rod
Under, impeller starts to rotate；With continuing to move to for supporting rod, one end of supporting rod reaches the side wall of mounting box, at this time side wall
Hinged shutter is turned out under the action of supporting rod at upper heat emission hole, and heat emission hole is opened, due to the rotation of impeller, installation
Air in box flows out mounting box by heat emission hole, and the heat in mounting box is taken in the outflow of air out of, to reach the effect of heat dissipation
Fruit；And when shutter is turned out, shutter driving push rod is moved up along the outer wall of mounting box, and push rod to
During upper movement, since push rod is mounted at the position opposite with jack, during push rod moves up, push away
Bar can push up the plug at jack, and to ejecting plug from jack, plug is also just with panel departing from contacting pass
System, when also avoiding due to device electric overload, the case where panel temperature height causes to burn out plug.
The advantageous effect of base case is：Compared with existing socket switch, the socket switch in 1. this programme is being pacified
Mounted box is internally provided with supporting rod and air bag, is incuded to the temperature inside mounting box using air bag, raised in temperature
When, realize that the movement of supporting rod, the movement of supporting rod may make switch key to rotate using expanding with heat and contract with cold for air bag, to disconnected
The power supply of socket switch is opened, the power supply to electric appliance is also just stopped in time, so as to avoid the socket switch caused by electric overload
The phenomenon that damage；
On the one hand 2. the movement of supporting rod drives the rotation of impeller, to accelerate the air flowing inside mounting box,
With continuing to move to for supporting rod, the shutter on mounting box is opened, also means that the heat emission hole on mounting box side wall is beaten
It opens, at this time the air in mounting box can also flow to the outside of mounting box from heat emission hole, thus by the heat in mounting box
It leads out, plays the role of radiating and cooling；
3. on the one hand the rotation of shutter is to open heat emission hole, facilitate the heat dissipation of mounting box, on the other hand, shutter
Rotation again drive installation outer box wall on push rod, the plug in jack is pushed out using the movement of push rod, avoids plug
Continue with plate contact and there is plug and be burned.
Preferred embodiment one：As the preferred of basic scheme, the outer wall setting of mounting box is fluted, and push rod is located in groove,
Push rod is hinged by the side of connection structure and shutter.Advantageous effect：Groove plays the role of guiding to push rod, and push rod with
After shutter is hinged, during shutter rotates, removes since shutter is turned out, on shutter and connect with mounting box
It is all moved up outside the part connect, then push rod also just rises, and rises along groove, to up push up plug so that
Plug is detached from the contact with panel, simple in structure.
Preferred embodiment two：Preferably one it is preferred, connection structure includes telescopic connecting rod and connector, even
One end of extension bar is hinged by connector and shutter, and another single pass-through push rod and shutter of connecting rod are hinged.Advantageous effect：
Since shutter is during rotation, the distance between shutter and push rod be gradually it is increased, therefore, telescopic connection
The setting of bar ensure that shutter during rotation can smoothly driving push rod upward sliding.
Preferred embodiment three：Preferably two it is preferred, connector is connecting pin.Advantageous effect：Using common company
Outbound facilitates the replacement of connecting pin as connector.
Preferred embodiment four：Preferably two it is preferred, connecting rod includes the two-terminal connection connected by elastic component
Roller.Advantageous effect：The scalable of connecting rod is realized using elastic component, it is simple in structure.
Preferred embodiment five：Preferably four it is preferred, elastic component is rubber tube.Advantageous effect：Select common rubber
Sebific duct facilitates the replacement of elastic component as elastic component.
Description of the drawings
Fig. 1 is the structural schematic diagram for the home switch embodiment that the present invention has function of safety protection；
Fig. 2 is the sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram after air bag elongation in Fig. 1；
Fig. 4 is the sectional view of Fig. 3.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Mounting box 11, panel 13, switch key 21, air bag 31, supporting rod
33, impeller 35, shutter 37, sub- connection roller 41, elastic component 43, push rod 45.
Home switch with function of safety protection as depicted in figs. 1 and 2, including mounting box 11, panel 13, switch portion
And receptacle portion, switch portion include switch key 21, panel 13 can be fastened on mounting box 11, and jack is provided on panel 13；Peace
Sliding slot is offered on the inner wall of 11 both sides of mounted box, supporting rod 33 is slidably connected in sliding slot, and supporting rod 33 can pull switch button
21 rotations；One end of sliding slot is provided with the air bag 31 that supporting rod 33 can be pushed to be slided to outside mounting box 11, and supporting rod 33 is far from gas
One end of capsule 31 is provided with external screw thread, and one end far from air bag 31 is equipped with rotatable impeller 35, impeller 35 in mounting box 11
Center is equipped with the centre bore passed through for supporting rod 33, and centre bore is provided with and the matched internal thread of external screw thread rotation direction；Installation
Side wall of the box 11 far from air bag 31 is provided with heat emission hole, and heat emission hole is hinged with the shutter 37 that can be rotated outwardly；Mounting box 11
Slidably connect push rod 45 on outer wall, the setting of 45 opposing receptacle of push rod, shutter 37 can driving push rod 45 move up；Mounting box
11 outer wall setting is fluted, and push rod 45 is located in groove, and push rod 45 is hinged by the side of connection structure and shutter 37；
Above-mentioned connection structure includes telescopic connecting rod and connector, the both ends of connecting rod respectively by connector with
Push rod 45 and shutter 37 are hinged, wherein the connector in the present embodiment is connecting pin, and connecting rod includes being connected by elastic component 43
The two-terminal connection roller 41 connect, elastic component 43 therein is rubber tube.
Switch portion is the energized state for controlling whole device, in use, the plug of electric appliance is inserted into receptacle portion, is made
It obtains plug to be in contact with panel 13, ensures that plug is well contacted with receptacle portion, press the switch key 21 of switch portion, it is entire to switch
Device is powered, and electric appliance also can normal use；
As shown in Figure 3 and Figure 4, when receptacle portion has accessed excessive electric appliance, whole device electric overload, is installed at this time at this time
Temperature inside box 11 starts to increase, and the temperature of the air bag 31 of 11 inner wall of mounting box also just increases, and with the temperature of air bag 31
It increases, air bag 31 can start to expand, and push supporting rod 33 to be moved along sliding slot and pull switch button 21 rotates, switch key 21
After rotation, device power-off the case where with electric overload will not occur again even if having accessed excessive electric appliance at this time, thus also
Continuing raising and leading to high temperataure phenomena occur for temperature is avoided, damage switch even safety accident occurs；
And during supporting rod 33 moves, one end of supporting rod 33 passes through impeller 35, and impeller 35 is on supporting rod 33
Under the action of external screw thread, impeller 35 starts to rotate；With continuing to move to for supporting rod 33, one end of supporting rod 33 reaches mounting box
11 side wall, at this time shutter 37 hinged at heat emission hole on side wall be turned out under the action of supporting rod 33, heat emission hole is beaten
It opens, due to the rotation of impeller 35, the air in mounting box 11 flows out mounting box 11 by heat emission hole, and installation is taken in the outflow of air out of
Heat in box 11, to achieve the effect that heat dissipation；And when shutter 37 is turned out, 37 driving push rod 45 of shutter
It is moved up along the outer wall of mounting box 11, and during push rod 45 moves up, since push rod 45 is mounted on and jack
At opposite position, therefore during push rod 45 moves up, push rod 45 can push up the plug at jack, to
Plug is ejected from jack, plug also just with panel 13 departing from contact relation, is also avoided due to device electric overload
When, the case where 13 temperature height of panel causes to burn out plug.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date
Ordinary technical knowledge can know the prior art all in the field, and with using routine experiment hand before the date
The ability of section, one skilled in the art can improve in conjunction with self-ability and implement under the enlightenment that the application provides
This programme, some typical known features or known method should not implement the application as one skilled in the art
Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make
Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these all do not interfere with the effect that the present invention is implemented
Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification
The records such as body embodiment can be used for explaining the content of claim.
Claims (6)
1. the home switch with function of safety protection, including mounting box, panel, switch portion and receptacle portion, the switch portion packet
Switch key is included, the panel can be fastened on the mounting box, and jack is provided on the panel；It is characterized in that：It is described
Sliding slot is offered on the inner wall of mounting box both sides, supporting rod is slidably connected in the sliding slot, and the supporting rod can push described
Switch key rotates；One end of the sliding slot is provided with the air bag that the supporting rod can be pushed to be slided to outside the mounting box, institute
It states the one end of supporting rod far from the air bag and is provided with external screw thread, be equipped with can for one end far from the air bag in the mounting box
The impeller of rotation, the impeller center are equipped with the centre bore passed through for the supporting rod, and the centre bore is provided with and institute
State the matched internal thread of external screw thread rotation direction；Side wall of the mounting box far from the air bag is provided with heat emission hole, the heat emission hole
It is hinged with the shutter that can be rotated outwardly；Push rod is slidably connected on the outer wall of the mounting box, the push rod is relatively described to be inserted
Hole is arranged, and the shutter can drive the push rod to move up.
2. the home switch according to claim 1 with function of safety protection, it is characterised in that：Outside the mounting box
Wall setting is fluted, and the push rod is located in the groove, and the push rod is cut with scissors by the side of connection structure and the shutter
It connects.
3. the home switch according to claim 2 with function of safety protection, it is characterised in that：The connection structure packet
Telescopic connecting rod and connector are included, one end of the connecting rod is hinged by the connector and the shutter, described
Push rod and the shutter described in another single pass-through of connecting rod are hinged.
4. the home switch according to claim 3 with function of safety protection, it is characterised in that：The connector is to connect
Outbound.
5. the home switch according to claim 3 with function of safety protection, it is characterised in that：The connecting rod includes
Roller is connected by the two-terminal that elastic component connects.
6. the home switch according to claim 5 with function of safety protection, it is characterised in that：The elastic component is rubber
Sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286132.3A CN108598815B (en) | 2018-03-30 | 2018-03-30 | Home switch with function of safety protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286132.3A CN108598815B (en) | 2018-03-30 | 2018-03-30 | Home switch with function of safety protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108598815A true CN108598815A (en) | 2018-09-28 |
| CN108598815B CN108598815B (en) | 2019-09-17 |
Family
ID=63624188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810286132.3A Active CN108598815B (en) | 2018-03-30 | 2018-03-30 | Home switch with function of safety protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108598815B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991573A (en) * | 2020-09-15 | 2020-11-27 | 吕文先 | Multifunctional medical disinfection cabinet |
| CN112260089A (en) * | 2020-10-30 | 2021-01-22 | 李匡玉 | Carry out radiating low-voltage electric power cabinet to inside components and parts |
| CN112706616A (en) * | 2021-01-19 | 2021-04-27 | 三亚学院 | New energy automobile power battery charging protection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204390935U (en) * | 2015-02-25 | 2015-06-10 | 陕西理工学院 | A kind of domestic safety switch |
| CN206180293U (en) * | 2016-11-17 | 2017-05-17 | 范剑云 | Socket with timing function |
-
2018
- 2018-03-30 CN CN201810286132.3A patent/CN108598815B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204390935U (en) * | 2015-02-25 | 2015-06-10 | 陕西理工学院 | A kind of domestic safety switch |
| CN206180293U (en) * | 2016-11-17 | 2017-05-17 | 范剑云 | Socket with timing function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991573A (en) * | 2020-09-15 | 2020-11-27 | 吕文先 | Multifunctional medical disinfection cabinet |
| CN112260089A (en) * | 2020-10-30 | 2021-01-22 | 李匡玉 | Carry out radiating low-voltage electric power cabinet to inside components and parts |
| CN112706616A (en) * | 2021-01-19 | 2021-04-27 | 三亚学院 | New energy automobile power battery charging protection device |
| CN112706616B (en) * | 2021-01-19 | 2022-08-05 | 三亚学院 | New energy automobile power battery charging protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108598815B (en) | 2019-09-17 |
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