CN208861198U - A kind of direct current stabilizer of miniature power consumption - Google Patents
A kind of direct current stabilizer of miniature power consumption Download PDFInfo
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- CN208861198U CN208861198U CN201821825823.8U CN201821825823U CN208861198U CN 208861198 U CN208861198 U CN 208861198U CN 201821825823 U CN201821825823 U CN 201821825823U CN 208861198 U CN208861198 U CN 208861198U
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- stablizer
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Abstract
The utility model provides a kind of direct current stabilizer of miniature power consumption, the direct current stabilizer of this kind of miniature power consumption, case nose is provided with opening, and outer casing back is uniformly provided at least four terminal mouths, outer casing inner wall and be located at open outer side be fixedly connected with inside casing, and interlocking has conductive inner panel on the inside of inside casing, opening inner wall top and the left and right sides are embedded in and are provided with battery core, and battery core top is embedded in and is arranged in conductive inner panel, interlocking has circuit board inside voltage-stablizer, and rear is connected with outline border on the right side of circuit board top, snap-gauge is fixedly connected at left and right sides of outline border inner wall, work to be grounded, improve the safety in voltage-stablizer use process, voltage-stablizer is allowed to realize the working effect of micro energy lose, solves the direct current stabilizer of existing miniature power consumption, electric current can not be exported in a manner of connecing electricity, influence the safety used , be not easy to radiate, can also mutual transmission high-temp, cause voltage-stablizer power consumption increase the problem of.
Description
Technical field
The utility model relates to voltage-stablizer technical field, specially a kind of direct current stabilizer of miniature power consumption.
Background technique
Voltage-stablizer refers to that one of electronic engineering is designed to maintain the device of constant voltage automatically.One voltage-stablizer can
It can be simple conventional feed forward design or may include negative feedback control loop.
The direct current stabilizer of existing miniature power consumption, in order to guarantee the intact of voltage-stablizer internal element, used in voltage-stablizer
Shell is made mostly with metal material, but the shortcomings that metal material be exactly can not bucking current, and the volume of shell is larger,
Accurately position involves ground line for inconvenience offer one, so can not export electric current in a manner of connecing electricity, influences use
Safety, secondly, voltage-stablizer, under prolonged use, the electronic components such as resistance capacitance in internal circuit board generate height
Temperature, and since the electronic component structure in circuit board is compacter, it is bonded to each other and is not only not easy to radiate together, can also mutually pass
High temperature is led, voltage-stablizer power consumption is caused to increase, so, it is proposed that the work being grounded, is improved in voltage-stablizer use process
Safety, preventing from being close together between two electronic components causes high temperature that can not spread, and voltage-stablizer is allowed to realize the work of micro energy lose
Make effect, to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of direct current stabilizer of miniature power consumption, has realization
The work of ground connection improves the safety in voltage-stablizer use process, and preventing from being close together between two electronic components leads to height
The advantages that temperature can not be spread, and voltage-stablizer is allowed to realize the working effect of micro energy lose, solves the DC voltage-stabilizing of existing miniature power consumption
Electric current can not be exported in a manner of connecing electricity, influence the safety used, be not easy to radiate, can also mutually conduct height by device
Temperature, cause voltage-stablizer power consumption increase the problem of.
(2) technical solution
The utility model provides the following technical solutions: a kind of direct current stabilizer of miniature power consumption, the miniature power consumption it is straight
Flowing voltage-stablizer includes:
Shell, the case nose are provided with opening, and outer casing back is uniformly provided at least four terminal mouths, in the shell
Wall and it is located at open outer side and is fixedly connected with inside casing, and interlocking has conductive inner panel, the opening inner wall top and a left side on the inside of inside casing
Right two sides are embedded in and are provided with battery core, and battery core top is embedded in and is arranged in conductive inner panel, and the battery core bottom end is fixedly connected
There is spring, and spring bottom end is fixedly connected with fixed block, the fixed block bottom end is fixed with the arc block being integrated with, described to lead
It is fixedly connected to ground connection chip at left and right sides of electric inner panel bottom end, and is grounded chip and is in contact with inside casing, the ground connection chip is embedding
It is connected to shell bottom end, and open interior is connected with voltage-stablizer；
Circuit board, voltage-stablizer inside interlocking has circuit board, and rear is connected with outline border on the right side of circuit board top, described
Snap-gauge is fixedly connected at left and right sides of outline border inner wall, and interlocking has scoreboard, the outline border inner bottom in the middle part of outline border inner bottom
It holds and is located at left and right sides of scoreboard and be provided with base opening, and the left and right sides is connected with electronic component by snap-gauge inside outline border, institute
It states outline border top and is connected with cover board, and be uniformly provided at least four heat release holes at left and right sides of cover board top, in the cover board bottom end
Portion is fixedly connected with middle piece, and middle block front center is provided with preformed groove.
Further advantage, the voltage-stablizer are and steady by structure compositions such as interface, coil block, regulating circuit and terminal pins
The terminal pins of depressor are disposed through terminal mouth.
Further advantage is squeezed by voltage-stablizer between the arc block, and spring is flexible by fixed block, and the arc block supports
Firmly voltage-stablizer outer wall.
Further advantage, the inside casing are made of wooden materials, and conductive inner panel, battery core, spring, fixed block and arc block are equal
It is made of pure iron metal material, the ground connection chip bottom end and ground touch.
Further advantage, the scoreboard is between electronic component, and electronic component bottom end and circuit board are electrically connected, institute
The thickness for stating scoreboard is at least 1mm.
Further advantage, the cover board is located at the surface of electronic component, and left and right sides heat release hole respectively corresponds left and right
The electronic component at both ends, described middle piece is in contact between electronic component and with electronic component, and electronic component by magnet ring and
Copper wire forms wire winding, and the cover board is made of fine copper material.
Beneficial effect
Compared with prior art, the utility model provides a kind of direct current stabilizer of miniature power consumption, has following beneficial
Effect:
1, the direct current stabilizer of this kind of miniature power consumption can be more by arc block if the case where current leakage occurs in voltage-stablizer
The contact in orientation and the electric current for conducting voltage-stablizer, electric current can be imported into conductive inner panel, and inside casing can prevent user from contacting
The danger got an electric shock to shell, and user can first be about to shell and be integrally placed to ground or access extraneous earth cable
It is grounded in chip, electric current derived from institute passes through ground connection chip and arranges to the earth or earth cable in last conduction inner panel, thus real
The work being now grounded improves the safety in voltage-stablizer use process.
2, the direct current stabilizer of this kind of miniature power consumption, in the case where voltage-stablizer works for a long time, internal electronic element can be generated
High temperature carries out tentatively heat-insulated by scoreboard, and preventing from being close together between two electronic components causes high temperature that can not spread, and
The fever of cover board material is few, and high conversion efficiency, plays good cooling effect, in addition heat release hole spreads heat by electronic component,
The power consumption for avoiding electronic component hot operation from leading to voltage-stablizer increases, and middle block further strengthens resistance, and preformed groove adds
Keen draft speed, the inner wall of electron element cool down, and voltage-stablizer is allowed to realize the working effect of micro energy lose.
Detailed description of the invention
Fig. 1 is the utility model inside configuration schematic diagram；
Fig. 2 is the utility model terminal mouth structure outside schematic diagram；
Fig. 3 is the utility model spring structure outside schematic diagram；
Fig. 4 is the utility model electronic component structure outside schematic diagram；
Fig. 5 is the utility model clamp structure outside schematic diagram；
Fig. 6 is the utility model heat release hole structural outer schematic diagram.
In figure: 1 shell, 2 voltage-stablizers, 3 openings, 4 terminal mouths, 5 inside casings, 6 conductive inner panels, 7 fixed blocks, 8 arc blocks, 9 springs,
10 battery cores, 11 ground connection chips, 12 circuit boards, 13 electronic components, 14 outline borders, 15 snap-gauges, 16 scoreboards, 17 base openings, 18 cover boards, 19 dissipate
Hot hole, block, 21 preformed grooves in 20.
Specific embodiment
Described embodiment that the following will be combined with the drawings in the embodiments of the present invention, is only the utility model one
Divide embodiment, instead of all the embodiments.
Fig. 1-6, a kind of direct current stabilizer of miniature power consumption are please referred to, the direct current stabilizer of miniature power consumption includes:
Shell 1,1 front end of shell is provided with opening 3, and 1 rear end of shell is uniformly provided at least four terminal mouths 4,1 inner wall of shell
And be located at 3 outside of opening and be fixedly connected with inside casing 5, and interlocking has conductive inner panel 6 on the inside of inside casing 5, be open 3 inner wall tops and left and right
Two sides, which are embedded in, is provided with battery core 10, and 10 top of battery core is embedded in and is arranged in conductive inner panel 6, and 10 bottom end of battery core is fixedly connected
There is spring 9, and 9 bottom end of spring is fixedly connected with fixed block 7,7 bottom end of fixed block is fixed with the arc block 8 being integrated with, conductive
It is fixedly connected to ground connection chip 11 at left and right sides of 6 bottom end of inner panel, and is grounded chip 11 and is in contact with inside casing 5, is grounded chip 11
It is embedded in 1 bottom end of shell, and 3 internal activities that are open are connected with voltage-stablizer 2, user is before using voltage-stablizer 2, first by pressure stabilizing
Device 2 is installed, and the alignment of voltage-stablizer 2 is put into opening 3, is then pushed into voltage-stablizer 2, is squeezed by voltage-stablizer 2 between arc block 8
Pressure, and spring 9 is flexible by fixed block 7, arc block 8 resists 2 outer wall of voltage-stablizer, while the outer wall of voltage-stablizer 2 touches arc block 8,
Voltage-stablizer 2 supports arc block 8, and fixed block 7 is influenced pressuring spring 9 by arc block 8, and spring 9 is shunk at a distance from battery core 10
Further, after voltage-stablizer 2 is pushed completely into, voltage-stablizer 2 by structure compositions such as interface, coil block, regulating circuit and terminal pins, and
The terminal pins of voltage-stablizer 2 are disposed through terminal mouth 4, and the terminal of voltage-stablizer 2, which runs through, to be entered in terminal mouth 4, and arc block 8 is distinguished
It is against at left and right sides of 2 top of voltage-stablizer, in 2 operational process of voltage-stablizer, inside casing 5 is made of wooden materials, and conductive inner panel 6,
Battery core 10, spring 9, fixed block 7 and arc block 8 are made of pure iron metal material, and ground connection 11 bottom end of chip and ground touch, such as
There is the case where current leakage in fruit voltage-stablizer 2, by arc block 8 can be multi-faceted contact and conduct the electric current of voltage-stablizer 2, and battery core
10, spring 9, fixed block 7 and arc block 8 all have conductive speciality, by more between arc block 8, battery core 10, spring 9 and fixed block 7
The transmission of a structure, electric current can be imported into conductive inner panel 6, and one piece of conductive inner panel 6 carries the electric current that multiple battery cores 10 are imported,
And the inside casing 5 of wooden materials composition has the speciality for blocking electric current, and inside casing 5 can prevent the current spread in conductive inner panel 6 from arriving
Shell 1 avoids user from touching the danger that shell 1 gets an electric shock, and user can first be about to shell 1 and be integrally placed to ground
Or by extraneous earth cable access ground connection chip 11, electric current derived from institute passes through ground connection chip in last conduction inner panel 6
11 rows are to the earth or earth cable, so that the work being grounded, improves the safety in 2 use process of voltage-stablizer, due to more
A spring 9 is looped around the outside of voltage-stablizer 2, can not only play the role of ground connection, may also function as cushioning effect, and voltage-stablizer 2 is avoided to make
Vibration, which occurs, in used time leads to internal electronic device damage；
Circuit board 12 in the present embodiment, interlocking has circuit board 12, and rear card on the right side of 12 top of circuit board inside voltage-stablizer 2
It is connected to outline border 14, snap-gauge 15 is fixedly connected at left and right sides of 14 inner wall of outline border, and interlocking has point in the middle part of 14 inner bottom of outline border
Plate 16,14 inner bottom of outline border and is located at the left and right sides of scoreboard 16 and is provided with base opening 17, and the 14 inside left and right sides of outline border is logical
It crosses snap-gauge 15 and is connected with electronic component 13,14 top of outline border is connected with cover board 18, and is uniformly provided at left and right sides of 18 top of cover board
At least four heat release holes 19,18 center bottom of cover board is fixedly connected with middle piece 20, and 20 front center of middle block is provided with preformed groove 21,
After installing shell 1 and voltage-stablizer 2, the terminal of voltage-stablizer 2 is located at outside shell 1, and the terminal of voltage-stablizer 2 can be inserted by user
It is inserted into the interface of voltage-stablizer 2 into equipment, and by electrical cables are connect, electricity is connect in equipment by voltage-stablizer 2 and circuit board 12
It is preceding that pressure stabilizing is carried out to electric current, it prevents voltage used in equipment larger and causes to burn out, it is interior under voltage-stablizer 2 for a long time work
Portion's electronic component 13 can generate high temperature, and scoreboard 16 is between electronic component 13, and 12 electricity of 13 bottom end of electronic component and circuit board
Property connection, the thickness of scoreboard 16 is at least 1mm, separated two 13 bottom ends of electronic component by scoreboard 16, the thickness of scoreboard 16
Thicker, two 13 bottom ends of electronic component are mutually separated with a certain distance, carry out preliminary heat-insulated, prevent between two electronic components 13
Being close together causes high temperature that can not spread, and cover board 18 is located at the surface of electronic component 13, and left and right sides heat release hole 19 divides
The electronic component 13 of left and right ends is not corresponded to, and middle piece 20 is in contact between electronic component 13 and with electronic component 13, and electricity
Subcomponent 13 forms wire winding by magnet ring and copper wire, and cover board 18 is made of fine copper material, and cover board 18 is blocked in electronic component
13, it prevents electronic component 13 to be exposed to the structures such as the extraneous coil for leading to inside chaotic, in addition 18 material of cover board is generated heat less, and turns
It changes high-efficient, plays good cooling effect, in addition multiple heat release holes 19 are distributed in the top of two electronic components 13, by dissipating
Hot hole 19 allows electronic component 13 to spread heat, and the power consumption for avoiding 13 hot operation of electronic component from leading to voltage-stablizer 2 increases, and middle piece 20
The middle part of two electronic components 13 can be separated, the spacing that opposite scoreboard 16 separates is bigger, further strengthens resistance, and reserves
Slot 21 allows cross-ventilation, reinforces air velocity, and the inner wall of electron element 13 cools down, and voltage-stablizer 2 is allowed to realize micro energy lose
Working effect.
1 shell, 2 voltage-stablizers, 3 openings, 4 terminal mouths, 5 inside casings, the 6 conductive inner panels, 7 fixations used in above-described embodiment
Block, 8 arc blocks, 9 springs, 10 battery cores, 11 ground connection chips, 12 circuit boards, 13 electronic components, 14 outline borders, 15 snap-gauges, 16 scoreboards, 17
Base opening, 18 cover boards, 19 heat release holes, block, 21 preformed grooves can pass through market purchase in 20 or private customization obtains.
The instrument wherein applied in the utility model:
Voltage-stablizer is WG-24S1240 model；
Electronic component is BOM model；
Circuit board is FT60F011A model；
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of direct current stabilizer of miniature power consumption, which is characterized in that the direct current stabilizer of the miniature power consumption includes:
Shell (1), shell (1) front end is provided with opening (3), and shell (1) rear end is uniformly provided at least four terminal mouths
(4), shell (1) inner wall and be located at opening (3) on the outside of be fixedly connected with inside casing (5), and inside casing (5) on the inside of interlocking have conduction
Inner panel (6), described opening (3) inner wall top and the left and right sides are embedded in and are provided with battery core (10), and battery core (10) top is embedding
Enter to be arranged in conductive inner panel (6), battery core (10) bottom end is fixedly connected with spring (9), and spring (9) bottom end is fixedly connected
Have fixed block (7), fixed block (7) bottom end is fixed with the arc block (8) being integrated with, and described conduction inner panel (6) bottom end is left
Right two sides are fixedly connected to ground connection chip (11), and are grounded chip (11) and are in contact with inside casing (5), the ground connection chip (11)
It is embedded in shell (1) bottom end, and (3) internal activity that is open is connected with voltage-stablizer (2)；
Circuit board (12), the internal interlocking of the voltage-stablizer (2) has circuit board (12), and rear clamping on the right side of circuit board (12) top
Have outline border (14), is fixedly connected to snap-gauge (15) at left and right sides of outline border (14) inner wall, and in outline border (14) inner bottom
Portion interlocking have scoreboard (16), outline border (14) inner bottom and be located at scoreboard (16) at left and right sides of be provided with base opening (17), and
The internal left and right sides of outline border (14) is connected with electronic component (13) by snap-gauge (15), and outline border (14) top is connected with lid
Plate (18), and be uniformly provided at least four heat release holes (19) at left and right sides of cover board (18) top, cover board (18) center bottom
It is fixedly connected with middle piece (20), and middle block (20) front center is provided with preformed groove (21).
2. a kind of direct current stabilizer of miniature power consumption according to claim 1, it is characterised in that: the voltage-stablizer (2) by
The structure compositions such as interface, coil block, regulating circuit and terminal pins, and the terminal pins of voltage-stablizer (2) are disposed through terminal mouth
(4)。
3. a kind of direct current stabilizer of miniature power consumption according to claim 1, it is characterised in that: between the arc block (8)
It is squeezed by voltage-stablizer (2), and spring (9) is flexible by fixed block (7), the arc block (8) resists voltage-stablizer (2) outer wall.
4. a kind of direct current stabilizer of miniature power consumption according to claim 1, it is characterised in that: the inside casing (5) is by wood
Prepared material composition, and conductive inner panel (6), battery core (10), spring (9), fixed block (7) and arc block (8) are by pure iron metal material
Composition, the ground connection chip (11) bottom end and ground touch.
5. a kind of direct current stabilizer of miniature power consumption according to claim 1, it is characterised in that: the scoreboard (16) is located at
Between electronic component (13), and electronic component (13) bottom end and circuit board (12) are electrically connected, and the thickness of the scoreboard (16) is extremely
It is less 1mm.
6. a kind of direct current stabilizer of miniature power consumption according to claim 1, it is characterised in that: the cover board (18) is located at
The surface of electronic component (13), and left and right sides heat release hole (19) respectively corresponds the electronic component (13) of left and right ends, it is described
It is located at for middle piece (20) between electronic component (13) and is in contact with electronic component (13), and electronic component (13) is by magnet ring and copper wire
Wire winding is formed, the cover board (18) is made of fine copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825823.8U CN208861198U (en) | 2018-11-06 | 2018-11-06 | A kind of direct current stabilizer of miniature power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825823.8U CN208861198U (en) | 2018-11-06 | 2018-11-06 | A kind of direct current stabilizer of miniature power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208861198U true CN208861198U (en) | 2019-05-14 |
Family
ID=66421998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825823.8U Active CN208861198U (en) | 2018-11-06 | 2018-11-06 | A kind of direct current stabilizer of miniature power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208861198U (en) |
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2018
- 2018-11-06 CN CN201821825823.8U patent/CN208861198U/en active Active
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