CN207251934U - Electrically heated glass power-supply controller of electric - Google Patents
Electrically heated glass power-supply controller of electric Download PDFInfo
- Publication number
- CN207251934U CN207251934U CN201721089306.4U CN201721089306U CN207251934U CN 207251934 U CN207251934 U CN 207251934U CN 201721089306 U CN201721089306 U CN 201721089306U CN 207251934 U CN207251934 U CN 207251934U
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- shell
- end cap
- left end
- hole
- electric
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Abstract
The utility model discloses a kind of electrically heated glass power-supply controller of electric, includes shell, bottom plate, circuit board, right end cap and left end cap；The bottom plate covers the bottom opening of shell, which is suspended at the surface of bottom plate and in shell by multiple insulated hangers, has adjustable potentiometer on circuit board；The right end cap covers the right-end openings of shell, and right end cap is provided with first through hole, and foregoing adjustable potentiometer is exposed by first through hole；The left end cap covers the left end opening of shell.Circuit board is suspended at directly over bottom plate by using multiple insulated hangers and is placed in shell, and coordinate the right-end openings and left end opening for covering shell respectively using right end cap and left end cap, realize modularization assembling, it is small, it is light-weight, it is simple in structure, it is easy to assembly, and by being provided with adjustable potentiometer, it can be achieved that output voltage, the flexible control of current value, offer convenience for use.
Description
Technical field
Controller field technology is the utility model is related to, refers in particular to a kind of electrically heated glass power-supply controller of electric.
Background technology
Or electrically heated glass directly connects alternating current currently on the market（Voltage is high）Or using transformer is similar to, switch
The power supply of power supply class, volume is big, weight weight, and special voltage is inconvenient to purchase, it is necessary to individually customize power supply, procurement cycle length etc.,
And voltage is fixed, it is unadjustable the problems such as, use is more inconvenient.
In view of this, in view of the existing deficiencies of the prior art, it is mainly to provide a kind of electric ehated glass control to the utility model
Device processed, is a kind of control device for being used to electrically heated glass is carried out voltage, power, electric current, temperature and flexibly be controlled, has volume
It is small, it is light-weight, can be according to the convenient voltage for adjusting output of load requirement, size of current, it mainly includes shell and is arranged at
Circuit board in shell.
The content of the invention
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of electrical heating to the utility model
Glass power-supply controller of electric, it is big that it can effectively solve existing electrically heated glass power-supply controller of electric volume, weight weight, complicated,
The problem of assembling and be inconvenient for use.
To achieve the above object, the utility model is using following technical solution：
A kind of electrically heated glass power-supply controller of electric, includes shell, bottom plate, circuit board, right end cap and left end cap；The shell
In inverted U, which covers the bottom opening of shell, which is suspended at the surface of bottom plate simultaneously by multiple insulated hangers
In shell, there is adjustable potentiometer on circuit board；The right end cap covers the right-end openings of shell, and right end cap is provided with
One through hole, foregoing adjustable potentiometer are exposed by first through hole；The left end cap covers the left end opening of shell.
Preferably, the both sides of the shell are both provided with positioning strip and fixing groove, positioning strip and fixing groove left and right extension,
The both sides of the bottom plate are inserted into fixing groove and are fixed respectively, and two positioning strips press on the both sides on the surface of circuit board respectively.
Preferably, the both ends of the positioning strip are both provided with screw hole, and the first mounting hole, the first spiral shell are provided with the right end cap
Nail is connected through the first mounting hole and with corresponding screwhole spiro bonding and fixed, and the second mounting hole, the second spiral shell are provided with the left end cap
Nail is connected with corresponding screwhole spiro bonding and fixed through the second mounting hole.
Preferably, the first lead wire outlet is provided with the right end cap, the second lead wire outlet is provided with the left end cap.
Preferably, the second through hole is provided with the left end cap, there is indicator light on the circuit board, which passes through
Two through holes are exposed.
Preferably, multiple mounting holes are provided with the bottom plate, which is fixed on corresponding mounting hole.
Preferably, on the circuit board have capacitance C, resistance R, bidirectional triode thyristor Q1, the silicon-controlled Q2 of two-way triggering and
Foregoing adjustable potentiometer, one end of capacitance C and the A1 pins of bidirectional triode thyristor Q1 are all connected with zero curve N, the other end of capacitance C
One end of the silicon-controlled Q2 of two-way triggering and one end of adjustable potentiometer are connected, the other end connection of the two-way silicon-controlled Q2 of triggering is two-way
Trigger the G pins of silicon-controlled Q2, one end of A2 pins connection resistance R and one end of load of the two-way silicon-controlled Q2 of triggering, resistance R
Other end connection adjustable potentiometer the other end, the other end connection firewire L of load.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is understood：
Circuit board is suspended at directly over bottom plate by using multiple insulated hangers and is placed in shell, and is coordinated using right
End cap and left end cap cover the right-end openings and left end opening of shell respectively, realize modularization assembling, small, weight
Gently, it is simple in structure, it is easy to assembly, and by being provided with adjustable potentiometer, it can be achieved that output voltage, the flexible control of current value
System, offers convenience for use.
More clearly to illustrate the architectural feature of the utility model and effect, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Brief description of the drawings
Fig. 1 is the right view of the preferred embodiment of the utility model；
Fig. 2 is the left view of the preferred embodiment of the utility model；
Fig. 3 is the partial assembly drawing stereogram of the preferred embodiment of the utility model；
Fig. 4 is the enlarged diagram of the preferred embodiment bottom plate of the utility model；
Fig. 5 is the circuit diagram of the preferred embodiment of the utility model.
Attached drawing identifier declaration：
10th, shell 11, mounting hole
12nd, positioning strip 13, fixing groove
14th, screw hole 20, bottom plate
21st, mounting hole 30, circuit board
31st, indicator light 40, right end cap
41st, first through hole 42, the first mounting hole
43rd, the first lead wire outlet 50, left end cap
51st, the second mounting hole 52, the second lead wire outlet
53rd, the second through hole 60, load.
Embodiment
It refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the preferred embodiment of the utility model, include
Shell 10, bottom plate 20, circuit board 30, right end cap 40 and left end cap 50.
The shell 10, bottom plate 20, right end cap 40 and left end cap 50 are metal material, which is in inverted U, shell 10
Front and rear sides be both provided with mounting hole 11.
The bottom plate 20 covers the bottom opening of shell 10, which passes through multiple insulated hangers（Do not show in figure）It is outstanding to set
In the surface of bottom plate 20 and in shell 10, there is adjustable potentiometer RT on circuit board 30；The right end cap 40 covers outer
The right-end openings of shell 10, right end cap 40 are provided with first through hole 41, and foregoing adjustable potentiometer RT is exposed by first through hole 41；Should
Left end cap 50 covers the left end opening of shell 10.
In the present embodiment, the both sides of the shell 10 are both provided with positioning strip 12 and fixing groove 13, positioning strip 12 and solid
Determine the left and right extension of groove 13, the both sides of the bottom plate 20 are inserted into fixing groove 13 respectively to be fixed, and two positioning strips 12 press on electricity respectively
The both sides on the surface of road plate 30.Also, the both ends of the positioning strip 12 are both provided with screw hole 14, is provided with the right end cap 40
One mounting hole 42, the first screw（Do not show in figure）Be screwed together fixation through the first mounting hole 42 with corresponding screw hole 14, should
The second mounting hole 51, the second screw are provided with left end cap 50（Do not show in figure）Through the second mounting hole 51 with corresponding screw hole
14 are screwed together fixation.
Multiple mounting holes 21 are provided with the bottom plate 20, which is fixed on corresponding mounting hole 21.The right side
The first lead wire outlet 43 is provided with end cap 40, the second lead wire outlet 52 is provided with the left end cap 50.Set on the left end cap 50
There is the second through hole 53, there is indicator light 31 on the circuit board 30, the indicator light 31 is exposed by the second through hole 53, the indicator light 31
For the working status on indicating circuit plate.
In addition, on the circuit board 30 have capacitance C, resistance R, bidirectional triode thyristor Q1, the silicon-controlled Q2 of two-way triggering and
Foregoing adjustable potentiometer RT, one end of capacitance C and the A1 pins of bidirectional triode thyristor Q1 are all connected with zero curve N, and capacitance C's is another
End connects one end of the two-way silicon-controlled Q2 of triggering and one end of adjustable potentiometer RT, the other end connection of the two-way silicon-controlled Q2 of triggering
The G pins of the two-way silicon-controlled Q2 of triggering, one end of the A2 pins connection resistance R of the two-way silicon-controlled Q2 of triggering and load 60（Electricity adds
Hot glass）One end, the other end of the other end connection adjustable potentiometer RT of resistance R, load 60 other end connection firewire L.
During assembling, first, hang to set by insulated hanger and be installed on bottom plate 20, then, the both sides of bottom plate 20 are inserted into respectively
It is fixed in fixing groove 13 so that bottom plate 20 covers the bottom opening of shell 10, then, right end cap 40 is covered shell 10
Right-end openings, and left end cap 50 is covered to the left end opening of shell 10.
In use, firewire L and zero curve N are drawn from the first lead wire outlet 43 and the second lead wire outlet 52 respectively, through first through hole
41 manually adjustable adjustable potentiometer RT, when adjustable potentiometer RT is smaller, the discharge and recharge time of capacitance C is shorter, two-way controllable
The silicon Q1 angles of flow are bigger, then the electric current of load 60 is bigger at this time, that is, output power；Conversely, work as adjustable potential
Device RT is bigger, and the discharge and recharge time of capacitance C is longer, and the bidirectional triode thyristor Q1 angles of flow are with regard to smaller, then loads 60 electricity at this time
Stream is just smaller, that is, output power is small.
The design focal point of the utility model is：Circuit board is suspended at the surface of bottom plate simultaneously by using multiple insulated hangers
It is placed in shell, and coordinates the right-end openings and left end opening for covering shell respectively using right end cap and left end cap, realizes
Modularization assembling, it is small, it is light-weight, it is simple in structure, it is easy to assembly, and by being provided with adjustable potentiometer, it can be achieved that defeated
Go out the flexible control of voltage, current value, offer convenience for use.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model cannot be construed in any way.Based on explanation herein,
Those skilled in the art would not require any inventive effort the other embodiments that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (7)
- A kind of 1. electrically heated glass power-supply controller of electric, it is characterised in that：Include shell, bottom plate, circuit board, right end cap and left end Lid；The shell is in inverted U, which covers the bottom opening of shell, which is suspended at bottom plate by multiple insulated hangers Surface and in the shell, there is adjustable potentiometer on circuit board；The right end cap covers the right-end openings of shell, right end Lid is provided with first through hole, and foregoing adjustable potentiometer is exposed by first through hole；The left end cap covers the left end opening of shell.
- 2. electrically heated glass power-supply controller of electric as claimed in claim 1, it is characterised in that：The both sides of the shell are both provided with The left and right extension of positioning strip and fixing groove, positioning strip and fixing groove, the both sides of the bottom plate are inserted into fixing groove respectively to be fixed, and two is fixed Position bar presses on the both sides on the surface of circuit board respectively.
- 3. electrically heated glass power-supply controller of electric as claimed in claim 2, it is characterised in that：The both ends of the positioning strip are respectively provided with There is screw hole, the first mounting hole is provided with the right end cap, the first screw connects through the first mounting hole with corresponding screwhole spiro bonding Fixation is connect, the second mounting hole is provided with the left end cap, the second screw connects through the second mounting hole with corresponding screwhole spiro bonding Connect fixation.
- 4. electrically heated glass power-supply controller of electric as claimed in claim 1, it is characterised in that：First is provided with the right end cap Lead wire outlet, is provided with the second lead wire outlet on the left end cap.
- 5. electrically heated glass power-supply controller of electric as claimed in claim 1, it is characterised in that：Second is provided with the left end cap Through hole, has indicator light on the circuit board, the indicator light is exposed by the second through hole.
- 6. electrically heated glass power-supply controller of electric as claimed in claim 1, it is characterised in that：It is provided with the bottom plate multiple solid Determine hole, which is fixed on corresponding mounting hole.
- 7. electrically heated glass power-supply controller of electric as claimed in claim 1, it is characterised in that：On the circuit board have capacitance C, Resistance R, bidirectional triode thyristor Q1, the silicon-controlled Q2 of two-way triggering and foregoing adjustable potentiometer, one end of capacitance C and two-way controllable The A1 pins of silicon Q1 are all connected with zero curve N, and the other end of capacitance C connects one end and the adjustable potentiometer of the two-way silicon-controlled Q2 of triggering One end, the other end of the two-way silicon-controlled Q2 of triggering connects the G pins of the two-way silicon-controlled Q2 of triggering, the two-way silicon-controlled Q2's of triggering One end of A2 pins connection resistance R and one end of load, the other end of the other end connection adjustable potentiometer of resistance R, load Other end connection firewire L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089306.4U CN207251934U (en) | 2017-08-29 | 2017-08-29 | Electrically heated glass power-supply controller of electric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089306.4U CN207251934U (en) | 2017-08-29 | 2017-08-29 | Electrically heated glass power-supply controller of electric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251934U true CN207251934U (en) | 2018-04-17 |
Family
ID=61883531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089306.4U Active CN207251934U (en) | 2017-08-29 | 2017-08-29 | Electrically heated glass power-supply controller of electric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251934U (en) |
-
2017
- 2017-08-29 CN CN201721089306.4U patent/CN207251934U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |