CN105253074B - A kind of automobile-used high-power stabilization pressure delayer - Google Patents
A kind of automobile-used high-power stabilization pressure delayer Download PDFInfo
- Publication number
- CN105253074B CN105253074B CN201510423020.4A CN201510423020A CN105253074B CN 105253074 B CN105253074 B CN 105253074B CN 201510423020 A CN201510423020 A CN 201510423020A CN 105253074 B CN105253074 B CN 105253074B
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- CN
- China
- Prior art keywords
- circuit module
- automobile
- unit
- power
- delayer
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- 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.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The present invention relates to vehicle technology field, more particularly to a kind of automobile-used high-power stabilization pressure delayer, including：Form the housing in a space, it is arranged on the circuit board in the housing, the housing side and the first delay controller being connected with the circuit board are removably disposed in, and is installed in the relay being connected in the housing and with the circuit board, the circuit board includes：Preceding delay circuit module, the rear delay circuit module being connected with the preceding delay circuit module, the output control circuit module being connected with the rear delay circuit module, and the high-power voltage stabilizing circuit module being connected with the output control circuit module；Compared with prior art, the present invention, which has, realizes that mobile unit is isolated with automobile storage battery, dual-delay is controlled, voltage stabilizing powers and avoided automobile power to decline the functions such as the generation of phenomenon.
Description
Technical field
The present invention relates to vehicle technology field, more particularly to a kind of automobile-used high-power stabilization pressure delayer.
Background technology
At present, the original-pack power amplifier of vehicle due to acoustical quality it is general, the demand in user's actual use can not be met, be
This problem is solved, power amplifier can be typically installed additional as needed to lift the acoustical quality of automobile audio, so as to obtain good
Usage experience, still, problems with can be found when having installed the power amplifier additional：Acoustical quality between actual entrucking audio and audition
Difference is larger, and the operating mode of entrucking rear engine is deteriorated, and in vehicle power, power amplifier has also connected power supply simultaneously, now, starts
The big pulse voltage that the moment of vehicle is just formed is altered into power amplifier, so as to cause automotive acoustic speaker to occur detonation, in addition, many cars
Type is when flame-out also due to unexpected disconnection of the power supply to power amplifier causes the generation detonation again of automotive acoustic speaker.
Therefore, being badly in need of providing a kind of automobile-used high-power stabilization pressure delayer overcoming drawbacks described above.
The content of the invention
The present invention presses delayer to overcome drawbacks described above to provide a kind of automobile-used high-power stabilization, with dual-delay control,
Voltage stabilizing is powered, isolated the function of mobile unit and storage battery, and the present invention has protection mobile unit and mobile unit is reached most preferably
The function of working condition, simultaneously, it is thus also avoided that the problems such as automobile power declines caused by the high power vehicular equipment such as power amplifier is installed additional.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of automobile-used high-power stabilization pressure delayer of the present invention, including：The housing in a space is formed, is arranged in the housing
Circuit board, be removably disposed in the housing side and the first delay controller being connected with the circuit board, and fixed
The relay being connected in the housing and with the circuit board, the circuit board includes：Preceding delay circuit module, before described
The rear delay circuit module of delay circuit module connection, the output control circuit module being connected with the rear delay circuit module,
And the high-power voltage stabilizing circuit module being connected with the output control circuit module.
It is preferred that the preceding delay circuit module includes：Voltage regulation unit, the first filtering being connected with the voltage regulation unit is single
Member, and the first delays time to control unit being connected respectively with the voltage regulation unit with first filter unit.
It is preferred that the rear delay circuit module includes electricity accumulating unit, the electricity accumulating unit is electric with the preceding delay respectively
Road module and output control circuit module connection.
It is preferred that the output control circuit module includes：Output control switch unit and the output control switch list
The second switch control unit of member connection.
It is preferred that the high-power voltage stabilizing circuit module includes：Rectification unit and the filtering being connected with the rectification unit
Voltage regulation unit.
It is preferred that the first delay controller time relay, the time relay is connected with the circuit board.
It is preferred that the relay includes solid-state relay, the solid-state relay is installed in the housing.
It is preferred that the filtering voltage regulation unit includes π type filter circuits.
It is preferred that the housing is in square.
It is preferred that the automobile-used high-power stabilization pressure delayer Rated Power Parameters include 480W.
Beneficial effects of the present invention are：A kind of automobile-used high-power stabilization pressure delayer of the present invention, including：Form a space
Housing, is arranged on the circuit board in the housing, is removably disposed in the housing side and is connected with the circuit board
First delay controller, and the relay being connected in the housing and with the circuit board is installed in, the circuit board includes：Before
Delay circuit module, the rear delay circuit module being connected with the preceding delay circuit module connects with the rear delay circuit module
The output control circuit module connect, and the high-power voltage stabilizing circuit module being connected with the output control circuit module；By same
When the preceding delay circuit module and the rear delay circuit module are set so that the present invention have dual-delay function, enter one
Step ground, voltage-stabilized power supply can be provided to the power amplifier installed additional, it is to avoid startup engine and when closing engine, due to the high-power car such as power amplifier
Carry installing additional for equipment, caused Music centre loudspeaker detonation phenomenon.
By following description and with reference to accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used to explain the present invention
Embodiment.
Brief description of the drawings
With accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limitation of the invention.
Fig. 1 is a kind of structural representation of vehicular electric power source device of the invention.
Fig. 2 is a kind of circuit diagram of vehicular electric power source device of the invention.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, and this is presently preferred embodiments of the present invention.
Embodiment 1：
Fig. 1 and Fig. 2 is refer to, a kind of automobile-used high-power stabilization of the present invention presses delayer, including：The housing 1 in a space is formed,
The circuit board (not indicating) in the housing 1 is arranged on, the circuit side is removably disposed in and connects with the circuit board
The first delay controller 21 connect, and the relay (not shown) for being installed on the housing 1 and being connected with the circuit board, institute
Stating circuit board includes：Preceding delay circuit module 2, the rear delay circuit module 3 being connected with the preceding delay circuit module 2, with institute
State the output control circuit module 4 that rear delay circuit module 3 is connected, and the big work(being connected with the output control circuit module 4
Rate voltage stabilizing circuit module 5；Specifically, the housing 1 is in square, more specifically, the side of the housing 1 offers a through hole, institute
State and input and output end be further opened with housing 1, the input be used for be connected with storage battery, the output end for it is vehicle-mounted
DC equipment is connected；More specifically, first delay controller 21 includes the time relay, the time relay is arranged on
On the through hole of the housing 1, and it is arranged on the preceding delay circuit module, and connects with the rear delay circuit module
Connect；The relay includes solid-state relay K2, passes through the setting of the solid-state relay K2 so that input voltage range is widened
To 3V-32V；Further, when starting the engine, user is effectively isolated by setting delay time on the time relay
The connection of Vehicular direct-current electrical equipment and storage battery, it is to avoid the moment of vehicle power, the big voltge surge of formation alter into
Power amplifier, so that loudspeaker occur the problem of sending detonation phenomenon, meanwhile, it also avoid the automobile power caused by mobile unit
The problem of decline；Further, when closing automobile engine, the rear delay circuit module 3 of the invention is set to Vehicular direct-current
It is standby that 40s or so power supply is provided, and then the delay protection that 40s or so is provided to the mobile unit that vehicle is connected is realized, more
Further, the set of time scope of the time relay is 1-180s.It should be noted that the rated power of the present invention
For 480W so that the present invention has compatibility well, the use of the compatible a variety of high power vehicular equipment of energy.
Preferably, the preceding delay circuit module 2 includes：Voltage regulation unit (figure do not indicate), it is connected with the voltage regulation unit
The first filter unit (figure do not indicate), and the first delay be connected respectively with the voltage regulation unit and the energy-storage units controls
Unit processed (figure is not indicated)；Wherein, the voltage regulation unit includes L7805 chips, and first filter unit includes polarized electricity
Hold C1 and polarized electric capacity C2, the polarized capacitance cathode is connected with the L7805 and diode D1 negative pole, described to have pole
Property electric capacity C1 negative pole be connected with L7805, the negative pole of the polarized electric capacity C2 and bilateral diode D5 positive pole, also by molten
Disconnected device F2 is connected with -12V the inputs of the second input, the polarized electric capacity C2 positive poles and the L7805 and described first
Delays time to control unit is connected, and the first delays time to control unit is connected with the time relay, and the time relay output end is led to
Diode D4 is crossed to be connected with the rear delay circuit module 3；In use, user can be arranged on by time relay regulation
During engine start, the specific delay time powered to mobile unit；More specifically, when starting the engine, the voltage regulation unit will
Input voltage is converted to 5V voltage stabilizing output, and first filter unit is used to make the voltage regulation unit steady operation.
Preferably, the rear delay circuit module 3 includes electricity accumulating unit (figure do not indicate), the electricity accumulating unit respectively with institute
Delay circuit module 2 and the output control circuit module 4 are connected before stating；More specifically, the rear delay circuit module 3 is wrapped
Include：Resistance R1, resistance R2 and polarized electric capacity C5, described resistance R1 one end is connected with the negative pole of the diode D4, the other end
It is connected with the output control circuit module 4, described resistance R2 one end is connected with the negative pole of the diode D4, the other end passes through
Fuse F3 is connected with -12V power inputs, the other end of the resistance R2 also with the output control circuit module 4
And the high-power voltage stabilizing circuit module 5 is connected, the polarized electric capacity C5 positive poles are connected with the negative pole of the diode D4, born
Pole is connected with the other end of the resistance R2；Further, when starting engine, the preceding delay circuit module 2 works,
The time relay realizes the power supply delay function to mobile unit, the electricity accumulating unit of the rear delay circuit module 3
Accumulation of energy operation is carried out, at the end of delay time, the time relay disconnects, the electricity accumulating unit is to output control electricity
Road module 4 carries out discharge operation, so that the present invention has the work(for having rear delay protection to the vehicle-mounted power apparatus installed additional
Energy；It should be noted that the electricity accumulating unit includes polar capacitor C5, the electricity accumulating unit is to the output control module 4
It is 40s or so to carry out the operating time of electric discharge.
Preferably, the output control circuit module 4 includes：Output control switch unit (figure do not indicate), with it is described defeated
Go out the second switch control unit of control unit connection (figure is not indicated)；Specifically, the output control unit includes triode,
The second switch control unit is connected with the solid-state relay.
Preferably, the high-power voltage stabilizing circuit module 5 includes：Rectification unit (figure do not indicate) and with the rectification unit
The voltage regulation filtering unit of connection (figure is not indicated)；Specifically, the voltage regulation filtering unit includes π type filter circuits, π type filtered electricals
Road includes the inductance L1, inductance L2, inductance L3, inductance L4, inductance L5 being arranged in parallel, polarized electric capacity C3 and polarized electric capacity
C4, the inductance L1, the inductance L2, the inductance L3, the inductance L4 and inductance L5 input simultaneously with it is described
The output end of rectification circuit and the polarized electric capacity C3 one end connection, the inductance L1, the inductance L2, the inductance
L3, the inductance L4 and the inductance L5 output end connect with the polarized electric capacity C4 and the input of Vehicular direct-current equipment
Connect；More specifically, passing through the setting of the high-power voltage stabilizing circuit module 5 so that the work(that the present invention is exported with burning voltage
Energy；It should be noted that output voltage of the present invention is less than 0.1 with input voltage error range.
From the above, it can be seen that a kind of automobile-used high-power stabilization pressure delayer of the present invention, by setting the preceding delay
Circuit module 2 and the rear delay circuit module 3 so that when the present invention has engine start, isolation storage battery and Vehicular direct-current
Equipment, the function of postponing power supply to the Vehicular direct-current equipment, further, also cause the present invention in tail-off, to have
To the delay protection function of the Vehicular direct-current equipment, further, setting of the invention can be prevented effectively from and install power amplifier etc. additional greatly
Power mobile unit, the power supply instability caused, the problems such as automobile power declines and produces detonation phenomenon.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to present invention guarantor
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (9)
1. a kind of automobile-used high-power stabilization pressure delayer, it is characterised in that including：The housing in a space is formed, the shell is arranged on
Internal circuit board, is removably disposed in the housing side and the first delay controller being connected with the circuit board, and
The relay being connected in the housing and with the circuit board is installed in, the circuit board includes：Preceding delay circuit module, with institute
State the rear delay circuit module of preceding delay circuit module connection, the output control circuit mould being connected with the rear delay circuit module
Block, and the high-power voltage stabilizing circuit module being connected with the output control circuit module；The rear delay circuit module includes storing
Electric unit, the electricity accumulating unit is connected with the preceding delay circuit module and the output control circuit module respectively；After described
Delay circuit module includes：Resistance R1, resistance R2 and polarized electric capacity C5, described resistance R1 one end and diode D4 negative pole connect
Connect, the other end is connected with the output control circuit module, described resistance R2 one end is connected, separately with the negative pole of the diode D4
One end is connected by fuse F3 with -12V power inputs, the other end of the resistance R2 also with the output control circuit mould
Block and high-power voltage stabilizing circuit module connection, the polarized electric capacity C5 positive poles are connected with the negative pole of the diode D4,
The polarized electric capacity C5 negative poles are connected with the other end of the resistance R2.
2. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that the preceding delay circuit module bag
Include：Voltage regulation unit, the first filter unit being connected with the voltage regulation unit, and respectively with the voltage regulation unit and the filtering
First delays time to control unit of unit connection.
3. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that the output control circuit module bag
Include：Output control switch unit, the second switch control unit being connected with the output control switch unit.
4. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that the high-power voltage stabilizing circuit module
Including：Rectification unit and the filtering voltage regulation unit being connected with the rectification unit.
5. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that first delay controller includes
The time relay, the time relay is connected with the circuit board.
6. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that the relay includes solid-state relay
Device, the solid-state relay is installed in the housing.
7. automobile-used high-power stabilization pressure delayer as claimed in claim 5, it is characterised in that the filtering voltage regulation unit includes π
Type filter circuit.
8. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that the housing is in square.
9. automobile-used high-power stabilization pressure delayer as claimed in claim 1, it is characterised in that during the automobile-used high-power stabilization calendering
Device Rated Power Parameters include 480W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423020.4A CN105253074B (en) | 2015-07-18 | 2015-07-18 | A kind of automobile-used high-power stabilization pressure delayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423020.4A CN105253074B (en) | 2015-07-18 | 2015-07-18 | A kind of automobile-used high-power stabilization pressure delayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105253074A CN105253074A (en) | 2016-01-20 |
| CN105253074B true CN105253074B (en) | 2017-09-29 |
Family
ID=55093125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423020.4A Expired - Fee Related CN105253074B (en) | 2015-07-18 | 2015-07-18 | A kind of automobile-used high-power stabilization pressure delayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253074B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310495B (en) * | 2016-04-27 | 2020-04-03 | 重庆市奥彬科技有限公司 | UPS vehicle-mounted power supply method and circuit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD253863A1 (en) * | 1986-11-21 | 1988-02-03 | Fortschritt Veb K | SAFETY CIRCUIT FOR ENGINE INDEPENDENT VEHICLE HEATERS |
| CN2153826Y (en) * | 1993-04-13 | 1994-01-19 | 陈德文 | High pressure low loss intelligent time-delay ac manostat |
| JP2001175366A (en) * | 1999-12-22 | 2001-06-29 | Clarion Co Ltd | Power source device for on-vehicle computer |
| CN101585346B (en) * | 2008-10-17 | 2011-04-20 | 张勇 | Start control system for on-vehicle LED display equipment |
| CN204978488U (en) * | 2015-07-18 | 2016-01-20 | 唐昆仑 | Automobile -used high -power steady voltage delay timer |
-
2015
- 2015-07-18 CN CN201510423020.4A patent/CN105253074B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105253074A (en) | 2016-01-20 |
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Granted publication date: 20170929 Termination date: 20180718 |