CN209087622U - A kind of power switch based on KNX bus - Google Patents
A kind of power switch based on KNX bus Download PDFInfo
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- CN209087622U CN209087622U CN201821875423.8U CN201821875423U CN209087622U CN 209087622 U CN209087622 U CN 209087622U CN 201821875423 U CN201821875423 U CN 201821875423U CN 209087622 U CN209087622 U CN 209087622U
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- knx bus
- switch
- switch base
- power switch
- kelly
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Abstract
The utility model discloses a kind of power switch based on KNX bus, including installation pedestal, switch base is fixedly installed at the top of the installation pedestal, the inside of the switch base is plugged with switching toggle block, and the outer wall of the switch base is socketed with block cover.The power switch based on KNX bus, pass through the movable plate being arranged at the top of block cover, when switch base do not carry out using when, movable plate is carried out clamping by the extruding of secondary spring by movable plate, avoid to switch accidentally touching for slide block and cause KNX bus power off the case where, the cooperation of kelly and card slot is to ensure that the stability of movable plate Yu block cover clamping simultaneously, kelly is pulled to leave card slot simultaneously to push to switch slide block, also it facilitates and kelly is left, the guard ring being arranged inside connecting hole simultaneously, also the electric wire for entering incoming line is protected, the case where avoiding exposed metal the end of a thread and generating electric leakage.
Description
Technical field
The utility model relates to Smart Home technical field, specially a kind of power switch based on KNX bus.
Background technique
In smart home field, the flexibility of KNX technology is that user brings very big benefit, and KNX system is mainly by passing
Sensor, actuator and system element three parts composition, be mainly used for lighting control, electrically driven curtain control, HVAC control,
Long-range monitoring control and the linkage control with other systems, control mode is versatile and flexible, for example, on the spot intelligent panel control,
Human body induction control, light sensing control, temperature sense control, meteorological induction control, field panel control and telecommunication network control
System etc..
The power switch of existing KNX bus is perfect not enough in protection, power switch after installation is complete usually not
It can be carried out and timely protected, may cause and accidentally touch, and then lead to the power-off of KNX bus, and then bring damage economically
It loses, while often not being protected by bus and the junction on switch, existed at exposure on the line, it is possible to create safety
Accident, so propose a kind of power switch based on KNX bus.
Utility model content
The purpose of this utility model is to provide a kind of power switches based on KNX bus, to solve above-mentioned background technique
The power switch of the existing KNX bus of middle proposition is perfect not enough in protection, power switch after installation is complete usually not
It can be carried out and timely protected, may cause and accidentally touch, and then lead to the power-off of KNX bus, and then bring damage economically
It loses, while often not being protected by bus and the junction on switch, existed at exposure on the line, it is possible to create safety
The problem of accident.
To realize the good purpose of above-mentioned protection effect, the utility model provides the following technical solutions: one kind is based on KNX bus
Power switch, including installation pedestal is fixedly installed with switch base at the top of the installation pedestal, and the inside of the switch base is inserted
It is connected to switching toggle block, the outer wall of the switch base is socketed with block cover, offers connection inside the two sides up and down of the block cover
Hole, the inner wall of the connecting hole are fixedly installed with guard ring, and fixed plate, the fixed plate are fixedly installed at the top of the block cover
Inside be fixedly installed with secondary spring, the inside of the fixed plate is plugged with the movable plate being fixedly connected with secondary spring, institute
The front for stating secondary spring offers through-hole, and the inside of the through-hole is plugged with kelly, and the outer wall of the kelly is socketed with clamping
Spring, the outer wall of the kelly are socketed with the retaining ring positioned at the garter spring back side, and the inside of the movable plate is offered in equidistant
The two sides up and down of card slot from distribution, the switch base offer incoming line.
Preferably, the length of the guard ring be greater than connecting hole length, and side of the guard ring far from connecting hole with open
The outer wall for closing seat is in contact.
Preferably, the quantity of the card slot is no less than six, and the outer diameter of the retaining ring is greater than the internal diameter of garter spring.
Preferably, the inner wall of the through-hole is fixedly installed with the spacing collar above garter spring, and spacing collar is interior
Diameter is less than the outer diameter of garter spring.
Preferably, the length of the block cover be greater than switch base length, the front of the switch base be plugged with extend into
Fixing bolt inside line mouth.
Preferably, the quantity of the incoming line and connecting hole is six, and six the connecting hole three are one group of difference
It is distributed in the upper side and lower side of block cover.
Compared with prior art, the utility model has the beneficial effects that should power switch based on KNX bus, by
The movable plate of the top setting of block cover, when switch base do not carry out in use, movable plate by the extruding of secondary spring to will
The case where movable plate carries out clamping, avoids to accidentally touching for slide block of switch and KNX bus is caused to power off, while kelly and card
The cooperation of slot pulls kelly to leave card slot to carry out to switch to ensure that the stability of movable plate Yu block cover clamping
Slide block is pushed, and is also facilitated and is left to kelly, while the guard ring being arranged inside connecting hole, also to enter inlet wire
The case where electric wire of mouth is protected, avoids exposed metal the end of a thread and generate electric leakage, block cover protects switch base,
Influence of the dust to switch base is avoided, the dust tightness of switch is improved, and then extends the service life of power switch.
Detailed description of the invention
Fig. 1 is the utility model front section view；
Fig. 2 is the utility model structure upwarding cutaway view；
Fig. 3 is the schematic diagram of internal structure of the utility model movable plate.
In figure: 1- installation pedestal；2- switch base；3- switching toggle block；4- block cover；5- connecting hole；6- guard ring；7- is fixed
Plate；8- secondary spring；9- movable plate；10- through-hole；11- kelly；12- garter spring；13- card slot；14- retaining ring；15- incoming line.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of embodiment provided by the utility model: a kind of power supply based on KNX bus is opened
It closes, including installation pedestal 1, the top of installation pedestal 1 are fixedly installed with switch base 2, the inside of switch base 2 is plugged with switching toggle
Block 3, the outer wall of switch base 2 are socketed with block cover 4, and the length of block cover 4 is greater than the length of switch base 2, and the front of switch base 2 is plugged with
The fixing bolt inside incoming line 15 is extended to, connecting hole 5, the inner wall of connecting hole 5 are offered inside the two sides up and down of block cover 4
It is fixedly installed with guard ring 6, guard ring 6 is polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) has antiacid alkali resistant, insulating properties good, anti-each
The characteristics of kind of organic solvent, all solvents are practically insoluble in, meanwhile, polytetrafluoroethylene (PTFE) has the characteristics that resistant to high temperature, it rubs
It is extremely low to wipe coefficient, so the smooth of connection is also ensured while protecting electric wire after lubricating action being made, protects
The length of circle 6 is greater than the length of connecting hole 5, and side of the guard ring 6 far from connecting hole 5 is in contact with the outer wall of switch base 2, gear
The top of cover 4 is fixedly installed with fixed plate 7, and the inside of fixed plate 7 is fixedly installed with secondary spring 8, the inside grafting of fixed plate 7
There is the movable plate 9 being fixedly connected with secondary spring 8, the front of secondary spring 8 offers through-hole 10, the fixed peace of the inner wall of through-hole 10
Equipped with the spacing collar for being located at the top of garter spring 12, and the internal diameter of spacing collar is less than the outer diameter of garter spring 12, through-hole 10 it is interior
Portion is plugged with kelly 11, and the outer wall of kelly 11 is socketed with garter spring 12, and the outer wall of kelly 11 is socketed with positioned at garter spring 12
The retaining ring 14 at the back side, the inside of movable plate 9 offer the card slot 13 for being isodistantly spaced distribution, and the quantity of card slot 13 is no less than six,
The outer diameter of retaining ring 14 is greater than the internal diameter of garter spring 12, and the two sides up and down of switch base 2 offer incoming line 15,15 He of incoming line
The quantity of connecting hole 5 is six, and six connecting hole 5 three are respectively distributed to the upper side and lower side of block cover 4 for one group, by
The movable plate 9 of the top setting of block cover 4, when switch base 2 do not carry out in use, movable plate 9 by the extruding of secondary spring 8 from
And by movable plate 9 carry out clamping, avoid to switch accidentally touching for slide block 3 and cause KNX bus power off the case where, block simultaneously
The cooperation of bar 11 and card slot 13 pulls kelly 11 to leave card slot to ensure that the stability of movable plate 9 Yu 4 clamping of block cover
13, to push to switch slide block 3, also facilitate leaving to kelly 11, while being arranged inside connecting hole 5
Guard ring 6, also the electric wire for entering incoming line 15 is protected, exposed metal the end of a thread is avoided and generates the feelings of electric leakage
Condition, block cover 4 protect switch base 2, also avoid influence of the dust to switch base 2, improve the dust tightness of switch, in turn
Extend the service life of power switch.
In summary: should power switch based on KNX bus, by the movable plate 9 being arranged at the top of block cover 4, when
Switch base 2 do not carry out in use, movable plate 9 by the extruding of secondary spring 8 to which movable plate 9 is carried out clamping, avoid pair
Accidentally touching for switching toggle block 3 and the case where cause KNX bus to power off, while the cooperation of kelly 11 and card slot 13 is to ensure that
The stability of movable plate 9 and 4 clamping of block cover, while pulling kelly 11 to leave card slot 13 to carry out to switch slide block 3
It pushes, the guard ring 6 for also facilitating leaving to kelly 11, while being arranged inside connecting hole 5, also to entrance incoming line 15
The case where electric wire is protected, and is avoided exposed metal the end of a thread and is generated electric leakage, block cover 4 protects switch base 2, also keeps away
Influence of the dust to switch base 2 is exempted from, has improved the dust tightness of switch, and then extended the service life of power switch, has solved
The power switch of existing KNX bus is perfect not enough in protection, and power switch typically fails to carry out after installation is complete
It is timely protected, may cause and accidentally touch, and then lead to the power-off of KNX bus, and then bring economic loss, simultaneously
It does not often protect, exists at exposure on the line, it is possible to create safety accident by bus and the junction on switch
Problem.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of power switch based on KNX bus, including installation pedestal (1), it is characterised in that: the installation pedestal (1)
Top is fixedly installed with switch base (2), and the inside of the switch base (2) is plugged with switching toggle block (3), the switch base (2)
Outer wall be socketed with block cover (4), offered connecting hole (5) inside the two sides up and down of the block cover (4), the connecting hole (5)
Inner wall be fixedly installed with guard ring (6), be fixedly installed with fixed plate (7) at the top of the block cover (4), the fixed plate (7)
Inside be fixedly installed with secondary spring (8), the inside of the fixed plate (7), which is plugged with, to be fixedly connected with secondary spring (8)
The front of movable plate (9), the secondary spring (8) offers through-hole (10), and the inside of the through-hole (10) is plugged with kelly
(11), the outer wall of the kelly (11) is socketed with garter spring (12), and the outer wall of the kelly (11) is socketed with positioned at clamping bullet
The retaining ring (14) at spring (12) back side, the inside of the movable plate (9) offer the card slot (13) for being isodistantly spaced distribution, the switch
The two sides up and down of seat (2) offer incoming line (15).
2. a kind of power switch based on KNX bus according to claim 1, it is characterised in that: the guard ring (6)
Length is greater than the length of connecting hole (5), and guard ring (6) connects far from the side of connecting hole (5) with the outer wall of switch base (2)
Touching.
3. a kind of power switch based on KNX bus according to claim 1, it is characterised in that: the card slot (13)
Quantity is no less than six, and the outer diameter of the retaining ring (14) is greater than the internal diameter of garter spring (12).
4. a kind of power switch based on KNX bus according to claim 1, it is characterised in that: the through-hole (10)
Inner wall is fixedly installed with the spacing collar above garter spring (12), and the internal diameter of spacing collar is less than the outer of garter spring (12)
Diameter.
5. a kind of power switch based on KNX bus according to claim 1, it is characterised in that: the length of the block cover (4)
Degree is greater than the length of switch base (2), and the front of the switch base (2), which is plugged with, extends to the internal fixation spiral shell of incoming line (15)
Bolt.
6. a kind of power switch based on KNX bus according to claim 1, it is characterised in that: the incoming line (15)
Quantity with connecting hole (5) is six, and six the connecting hole (5) three are respectively distributed to the upside of block cover (4) for one group
The downside and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875423.8U CN209087622U (en) | 2018-11-14 | 2018-11-14 | A kind of power switch based on KNX bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875423.8U CN209087622U (en) | 2018-11-14 | 2018-11-14 | A kind of power switch based on KNX bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087622U true CN209087622U (en) | 2019-07-09 |
Family
ID=67124034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875423.8U Active CN209087622U (en) | 2018-11-14 | 2018-11-14 | A kind of power switch based on KNX bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540628A (en) * | 2020-06-04 | 2020-08-14 | 安庆市汇智科技咨询服务有限公司 | Electrical switch assembly convenient to replace |
-
2018
- 2018-11-14 CN CN201821875423.8U patent/CN209087622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540628A (en) * | 2020-06-04 | 2020-08-14 | 安庆市汇智科技咨询服务有限公司 | Electrical switch assembly convenient to replace |
| CN111540628B (en) * | 2020-06-04 | 2022-08-26 | 浙江浩克智能装备有限公司 | Electrical switch assembly convenient to replace |
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