CN205657597U - Power supply apparatus - Google Patents
Power supply apparatus Download PDFInfo
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- CN205657597U CN205657597U CN201620248879.6U CN201620248879U CN205657597U CN 205657597 U CN205657597 U CN 205657597U CN 201620248879 U CN201620248879 U CN 201620248879U CN 205657597 U CN205657597 U CN 205657597U
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- battery case
- electric supply
- power output
- supply installation
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Abstract
The utility model provides a power supply apparatus belongs to the power equipment field, including protecting sheathing, control translation unit, power output end and power plug, the power output hand ladle draw together one with the shape assorted delivery of gas cooking utensils battery case, control translation unit is including the transformer, ac - DC converter circuit and the pressure regulating circuit that connect gradually, input and the power plug of transformer are connected, the output of pressure regulating circuit and power output hold and are connected, during the installation, delivery replacement gas cooking utensils galvanic cell inserts the battery case. Through the power supply apparatus that the aforesaid design obtained, can replace the battery to be the household gas range utensil and supply power, avoid frequently changing the environmental pollution scheduling problem that cost that the battery caused promoted and caused after abandoning the battery, simultaneously, and this power supply apparatus simple to operate, it is safe in utilization, the water breakthrough can not take place corrode the condition in order to lead to the battery jar to damage, user experience effect preferred.
Description
Technical field
This utility model relates to field of electrical equipment, in particular to a kind of electric supply installation.
Background technology
Existing household gas utensils, water heater etc. need battery to be powered.But frequently change battery, not only add use cost, also easily to environment, furthermore once battery water breakthrough corrosion, cause battery case to damage, maintenance cost is high, poor user experience.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electric supply installation, to solve above-mentioned problem.
nullThe electric supply installation that this utility model preferred embodiment provides，Including the first protection shell、First controls converting unit、For the first power output end powered to gas kitchen ranges and for connecting the first attaching plug of commercial power interface，Described first controls converting unit is arranged in described first protection shell，Described first power output end includes a delivery，The mating shapes of the battery case of the shape of described delivery and described gas kitchen ranges，Described first controls converting unit includes the first transformator、First ac-dc converter circuit and the first regulating circuit，The input of described first transformator is connected with described first attaching plug，The outfan of described first transformator is connected with the input of described first ac-dc converter circuit，The outfan of described first ac-dc converter circuit is connected with described first regulating circuit，Described first regulating circuit is connected with described first power output end，During installation，Described delivery replaces gas kitchen ranges galvanic element to insert described battery case.
Preferably; described electric supply installation also includes the first battery case for installing battery; described first battery case is arranged at the outer wall of described first protection shell, and described electric supply installation also includes for controlling the permutator that described first power output end controls converting unit with described first, whether described first power output end connects with the positive and negative electrode of described first battery case.
Preferably, described permutator can be single-pole double-throw switch (SPDT) or electromagnetic switch, when described permutator is described single-pole double-throw switch (SPDT), the moved end of described single-pole double-throw switch (SPDT) is connected with described first power output end, two of described single-pole double-throw switch (SPDT) not moved end respectively with described first regulating circuit, described first battery case is just, a connection in negative electrode, another electrode of described first battery case connects described first power output end, when described permutator is described electromagnetic switch, the normally opened contact of described electromagnetic switch is connected with described first regulating circuit, the normally-closed contact of described electromagnetic switch is with described first battery case just, a connection in negative electrode, another electrode of described first battery case connects described first power output end.
Preferably, described first power output end also includes for coordinating the shape of the former described battery case that need to install two batteries to realize the conducting head that described delivery connects with the positive and negative electrode of described battery case, during installation, described delivery and described conducting head replace gas kitchen ranges galvanic element to insert side by side in the battery case of gas kitchen ranges.
Preferably, described electric supply installation also includes that one end of described master control switch is connected with the input of described first transformator, and the other end is connected with described first attaching plug for controlling the master control switch whether described first transformator connects with commercial power interface.
Preferably, described electric supply installation also includes the supply unit for powering to water heater, described supply unit includes the second protection shell and second source outfan, described second source outfan is connected with described first regulating circuit, and it is in parallel with described first power output end, described second protection shell includes the connector portions for protecting described second source outfan, described connector portions includes two joints side by side, the shape of described joint is suitable with the shape of water heater battery case, described second source outfan is just, negative pole is respectively arranged at the top of two described joints, during installation, described joint replaces water heater galvanic element to insert water heater battery case.
Preferably, described supply unit also includes the second control converting unit and for connecting the second source plug of commercial power interface, described second protection shell also includes for protecting the described second main part controlling converting unit, described main part is connected with described connector portions, described second controls converting unit includes the second transformator, second ac-dc converter circuit and the second regulating circuit, the input of described second transformator is connected with described second source plug, the outfan of described second transformator is connected with the input of described second ac-dc converter circuit, the outfan of described second ac-dc converter circuit is connected with described second regulating circuit, described second regulating circuit is connected with described second source outfan.
Preferably, described supply unit also includes the second battery case for installing battery, and described second battery case is arranged at the outer wall of described second protection shell, and the positive and negative electrode of described second battery case connects described second source outfan respectively.
Preferably, described main part is threadeded with described connector portions.
The electric supply installation that this utility model provides, it is possible to replacements battery is that household gas utensils, water heater are powered, it is to avoid the problems such as cost that frequently replacing battery causes and the environmental pollution that causes after abandoning battery；Meanwhile, this electric supply installation is easy for installation, uses safety, and water breakthrough will not be occurred to corrode with the situation causing battery case to damage, and Consumer's Experience effect is preferable.
For making above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, it is described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.Shown in accompanying drawing, above and other purpose of the present utility model, feature and advantage will become apparent from.The part that reference instruction identical in whole accompanying drawings is identical.The most deliberately draw accompanying drawing by actual size equal proportion scaling, it is preferred that emphasis is purport of the present utility model is shown.
The schematic diagram of a kind of electric supply installation that Fig. 1 provides for this utility model preferred embodiment；
The circuit of the electric supply installation that Fig. 2 provides for this utility model preferred embodiment connects block diagram；
In the electric supply installation that Fig. 3 provides for this utility model preferred embodiment, first controls the circuit connection diagram of converting unit；
The schematic diagram of the another kind of electric supply installation that Fig. 4 provides for this utility model preferred embodiment；
The schematic diagram of the another kind of electric supply installation that Fig. 5 provides for this utility model preferred embodiment；
The schematic diagram of the another kind of electric supply installation that Fig. 6 provides for this utility model preferred embodiment；
The schematic diagram of the another kind of electric supply installation that Fig. 7 provides for this utility model preferred embodiment；
The schematic diagram of the another kind of electric supply installation that Fig. 8 provides for this utility model preferred embodiment；
The schematic diagram of supply unit in a kind of electric supply installation that Fig. 9 provides for this utility model preferred embodiment；
The circuit of the supply unit that Figure 10 provides for this utility model preferred embodiment connects block diagram；
The schematic diagram of supply unit in the another kind of electric supply installation that Figure 11 provides for this utility model preferred embodiment.
Reference:
First protection shell 100；First controls converting unit 200；First power output end 300；First attaching plug 400；First transformator 201；First ac-dc converter circuit 202；First regulating circuit 203；Delivery 301；First battery case 101；Permutator 102；Conducting 302；Master control switch 103；First connects buckle 3011；Second connects buckle 3012；Second protection shell 500；Second source outfan 600；3rd connects buckle 3013；Socket 601；Connector portions 501；First joint 5011；Second joint 5012；Second controls converting unit 700；Second source plug 800；Main part 502；Second transformator 701；Second ac-dc converter circuit 702；Second regulating circuit 703；Second battery case 503；Hand switch 504.
Detailed description of the invention
Below in conjunction with accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Generally can with various different configurations arrange and design with the assembly of this utility model embodiment that illustrate described in accompanying drawing herein.Therefore, the detailed description to the embodiment of the present utility model provided in the accompanying drawings is not intended to limit claimed scope of the present utility model below, but is merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, the every other embodiment that those skilled in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing, therefore, the most a certain Xiang Yi accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
It should be noted that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation or sequentially that there is any this reality between these entities or operation.And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in including the process of described key element, method, article or equipment.
As depicted in figs. 1 and 2, the present embodiment provides a kind of electric supply installation, controls converting unit 200, for the first power output end 300 powered to gas kitchen ranges and for connecting the first attaching plug 400 of commercial power interface including the first protection shell 100, first.First controls converting unit 200 is arranged in the first containment vessel, and its concrete structure includes the first transformator the 201, first ac-dc converter circuit 202 and the first regulating circuit 203.The high voltage input terminal of the first transformator 201 is connected with the first attaching plug 400, the low-voltage output of the first transformator 201 and the ac input end of the first ac-dc converter circuit 202 connect, the DC output end of the first ac conversion circuit and the input of the first regulating circuit 203 connect, and outfan and first power output end 300 of the first regulating circuit 203 connect.First power output end 300 includes a delivery 301, and the shape of delivery 301 is suitable with the shape of the battery case of gas kitchen ranges.During installation, delivery 301 replaces gas kitchen ranges galvanic element to insert in battery case.
The electric supply installation obtained by above-mentioned design, it is possible to replacing the galvanic element in gas kitchen ranges battery case is that gas kitchen ranges is powered, easy for installation, practical, and safety is hardly damaged.Below the operation principle of this electric supply installation is described in detail: after the first attaching plug 400 connects with commercial power interface, the high voltage input terminal input 220V alternating current of the first transformator 201, after the first transformator 201 blood pressure lowering, its low-voltage output output 12V alternating current；After the ac input end of the first ac-dc converter circuit 202 inputs described 12V alternating current, carry out AC-DC conversion so that alternating current exports after being converted to unidirectional current；Owing to the battery voltage supply of gas kitchen ranges is generally 3V unidirectional current, so the 12V unidirectional current also needing to export the first ac-dc converter circuit 202 carries out pressure regulation through the first regulating circuit 203, make to input to the first power output end 300 for 3V unidirectional current, meet the power demands of gas kitchen ranges.
As it is shown on figure 3, wherein, the first ac-dc converter circuit 202 is preferably bridge rectifier.Bridge rectifier is the circuit utilizing the unidirectional general character of diode to carry out rectification, its simple in construction, and exchange utilization rate is high.
For the first regulating circuit 203, it is preferable that include audion Q1 and the first resistance R1 and the second resistance R2 of control audion Q1 output end voltage that model is LM317T.The e end of audion Q1 and the DC output end of the first ac-dc converter circuit 202 connect, b end is connected with the first resistance R1 and the second resistance R2 respectively, c end connects with the other end of the first resistance R1 and the first power output end 300, the other end ground connection of the second resistance R2.By regulating the ratio of resistance between the first resistance R1 and the second resistance R2, the voltage ratio of its input and outfan can be controlled.
Further, the first regulating circuit 203 may also include the first electric capacity of voltage regulation C1 and the second electric capacity of voltage regulation C2.One end of first electric capacity of voltage regulation C1 is connected with the DC output end of the first ac-dc converter circuit 202, other end ground connection.Alternating current is after the first ac-dc converter circuit 202 is converted to unidirectional current, and spread of voltage, by arranging the first electric capacity of voltage regulation C1, so that galvanic electric current is more steady.One end of second electric capacity of voltage regulation C2 is connected with the c end of audion Q1, other end ground connection.After voltage is adjusted by the first regulating circuit 203, voltage is not sufficiently stable, by arranging the second electric capacity of voltage regulation C2, so that the voltage of the first power output end 300 output is more steady.
As shown in Figure 4 and Figure 5, in order to strengthen the practicality of this electric supply installation so that it is still be able to when power is off normally work, in the present embodiment, electric supply installation is provided with the first battery case 101 for installing battery, and the first battery case 101 is arranged on the outer wall of the first containment vessel.Further, electric supply installation also includes permutator 102, and permutator 102 controls the connection between converting unit 200 or the positive and negative electrode of the first battery case 101 or disconnection for controlling the first power output end 300 and first.Specifically, during non-power-off, permutator 102, for connection the first control converting unit 200 and the first power output end 300, is now off between positive and negative electrode and first power output end 300 of the first battery case 101；During power-off, permutator 102 disconnects the connection between the first control converting unit 200 and the first power output end 300, and connect the first power output end 300 and positive and negative electrode of the first battery case 101, after now loading battery in the first battery case 101, this electric supply installation can normally use.
For permutator 102, can be single-pole double-throw switch (SPDT) or electromagnetic switch.If being chosen as single-pole double-throw switch (SPDT), i.e. shown in Fig. 4, then need user's Self-operating when power is off to power to realize battery, i.e. user carries out manual switch；If selection electromagnetic switch, i.e. shown in Fig. 5, the most when power is off, electromagnetic switch will redirect voluntarily, it is not necessary to user's manual switching.It should be noted that electromagnetic switch is in different detailed description of the invention, the mounting means being different from shown in Fig. 5 can be taked, as electromagnetic switch being arranged in the first protection shell 100 so that whole electric supply installation is more beautiful.
The connection mode of single-pole double-throw switch (SPDT) is, the moved end of single-pole double-throw switch (SPDT) is connected with the first power output end 300, two of single-pole double-throw switch (SPDT) not moved end is connected with in the positive and negative electrode of first regulating circuit the 203, first battery case 101 respectively, and another electrode of the first battery case 101 connects the first power output end 300.
The connection mode of electromagnetic switch is, the terminals of solenoid connect civil power, the normally opened contact of electromagnetic switch is connected with described first regulating circuit 203, the normally-closed contact of described electromagnetic switch is connected with in the positive and negative electrode of described first battery case 101, and another electrode of the first battery case 101 connects the first power output end 300.When non-power-off, armature connection first control converting unit 200 and first power output end 300 of electromagnetic switch；During power-off, the armature of electromagnetic switch connects positive and negative electrode and first power output end 300 of the first battery case 101.
Owing to, in existing gas kitchen ranges, some battery cases need to install two batteries, it is contemplated that this concrete condition, the electric supply installation that the present embodiment provides, as shown in Figure 6, also include for coordinating delivery 301 to realize the conducting 302 of circuit communication.When mounted, delivery 301 jointly coordinates original two batteries replacing gas kitchen ranges to insert in battery case with conducting 302.The effect of conducting 302 is similar to wire, it is achieved the connection of circuit.
Preferably, electric supply installation is additionally provided with master control switch 103.Master control switch 103 is arranged between the first transformator 201 and the first attaching plug 400, i.e. its one end connects the high voltage input terminal of the first transformator 201, and the other end connects the first attaching plug 400.Arranging this master control switch 103 to be advantageous in that, user need not be controlled the duty of whole electric supply installation by plug the first attaching plug 400, directly operates this master control switch 103, uses convenient.
Especially, when being connected by connecting line between delivery 301 with the first regulating circuit 203, connected mode as shown in Figure 7 can be used, the i.e. connecting line of delivery 301 one end is provided with the first connection buckle 3011, the connecting line of the first regulating circuit 203 outfan is provided with the second connection buckle 3012, during installation, the first connection buckle 3011 is connected buckle 3012 with second and engages, it is achieved the connection between delivery 301 and the first regulating circuit 203.In other detailed description of the invention, can also be according to delivery 301 and the hop count of the distance controlled between converting unit regulation connecting line, i.e. set up one or more snippets and be respectively arranged at two ends with the connecting line connecting buckle, it is achieved delivery 301 and the electrical connection controlled between converting unit.
As shown in Figure 8 and Figure 9, it is preferable that the electric supply installation that the present embodiment provides may also include the supply unit for powering to water heater.Described supply unit includes the second protection shell 500 and second source outfan 600.
Second source outfan 600 is connected with the first regulating circuit 203, and in parallel with the first power output end 300.It should be noted that, realize detachably connectable by the 3rd socket 601 being connected on the supply unit shown in buckle 3013 and Fig. 9 on the connecting line shown in Fig. 8 between second source outfan 600 with the first regulating circuit 203, when i.e. needing to use supply unit, 3rd connection buckle 3013 is inserted socket 601 makes the first control converting unit 200 connect between second source delivery 301, when need not, then both are disconnected.
Second protection shell 500 includes the connector portions 501 for protecting second source outfan 600; connector portions 501 includes two joints side by side; being respectively the first joint 5011 and the second joint 5012, the first joint 5011 is suitable with the shape of water heater battery case with the shape of the second joint 5012.The positive and negative electrode of second source outfan 600 is respectively arranged at the first joint 5011 and top of the second joint 5012.During installation, the first joint 5011 and the second joint 5012 replace water heater galvanic element to insert water heater battery case.
The most common water heater is required for arranging battery, for water heater sparking and powers for air escape protection unit.But during water heater uses, can persistently consume the electric energy of battery, so needing to change at set intervals battery.This supply unit is after connecting the first regulating circuit 203, and the most exportable voltage of second source outfan 600 is the unidirectional current of 3V, and then powers for water heater, instead of water heater galvanic element, it is no longer necessary to frequently change battery, easy for installation, is hardly damaged.
As shown in Figure 10 and Figure 11, in order to make above-mentioned supply unit to be used alone, wiring or wiring during to facilitate use, it is preferable that supply unit also includes the second control converting unit 700 and for connecting the second source plug 800 of commercial power interface.Second protection shell 500 also includes the main part 502 for protection the second control converting unit 700, and this main part 502 and connector portions 501 are for removably connecting, as threaded, or fixing connection.
Controlling converting unit 200 similarly with first, second controls converting unit 700 includes the second transformator the 701, second ac-dc converter circuit 702 and the second regulating circuit 703.The high voltage input terminal of the second transformator 701 is connected with second source plug 800, the ac input end of low-voltage output and the second ac-dc converter circuit 702 connects, DC output end and second regulating circuit 703 of the second ac-dc converter circuit 702 connect, and the second regulating circuit 703 is connected with second source outfan 600.
By arranging the second control converting unit 700 and second source plug 800, this supply unit can realize being used alone, it is not necessary to connects the first regulating circuit 203, but directly second source plug 800 is connected commercial power interface.After connection commercial power interface, 220V alternating current becomes 3V unidirectional current after second controls converting unit 700, then is exported by second source outfan 600.
For the second ac-dc converter circuit 702, with the first ac-dc converter circuit 202 similarly it is preferred that be bridge rectifier.The structure that implements of the second regulating circuit 703 can refer to the specific design of the first regulating circuit 203 too, does not repeats them here.
As shown in figure 11, it is preferable that for making supply unit the most still can use, in the present embodiment, supply unit is additionally provided with the second battery case 503 for installing battery and hand switch 504.Second battery case 503 is arranged at the outer wall of the main part 502 of the second protection shell 500, and its shape is suitable with battery.The positive and negative electrode of the second battery case 503 connects second source outfan 600 respectively.
When there being electricity, hand switch 504 can connect second source outfan 600 and the second regulating circuit 703 or can connect second source outfan 600 and the first regulating circuit 203；When power is off, the operable hand switch of user 504 makes it connect second source outfan 600 and the electrode of the second battery case 503, so that during power-off, supply unit may continue to use.So design is advantageous in that, is user-friendly to, it is to avoid during power-off, supply unit also to disassemble in water heater battery case, install the trouble of battery the most again in battery case by user.
Preferably, the first protection shell 100 in the present embodiment is made of plastics, and the second protection shell 500 connects the position of second source outfan 600 and is made up of metal material, and remainder is then made of plastics.Plastics can reach the effect of preferable moisture-proof anticorrosive, it is ensured that the ruggedness of whole device and safety.
Preferably; the electric supply installation that the present embodiment provides can also be set up timing function, gas leakage warning function and automatically cut off source of the gas function so that gas kitchen ranges, water heater still can use this electric supply installation to be powered in the situation being not provided with flame-out protection device the most relievedly.
In sum, the electric supply installation that this utility model provides, can substitute for battery and is gas kitchen ranges or water heater is powered, it is to avoid change battery during routine use frequently, the problems such as the use inconvenience that causes, the environmental pollution even wasting of resources, effectively improve user's experience.
For clearer explanation the technical solution of the utility model, the present embodiment enumerates some specific embodiments, as follows:
Embodiment 1
nullA kind of electric supply installation，Including the first protection shell 100、First controls converting unit 200、For the first power output end 300 powered to gas kitchen ranges and for connecting the first attaching plug 400 of commercial power interface，Described first controls converting unit 200 is arranged in described first protection shell 100，Described first power output end 300 includes a delivery 301，The shape of described delivery 301 and the mating shapes of the battery case of described gas kitchen ranges，Described first controls converting unit 200 includes the first transformator 201、First ac-dc converter circuit 202 and the first regulating circuit 203，The input of described first transformator 201 is connected with described first attaching plug 400，The outfan of described first transformator 201 is connected with the input of described first ac-dc converter circuit 202，The outfan of described first ac-dc converter circuit 202 is connected with described first regulating circuit 203，Described first regulating circuit 203 is connected with described first power output end 300，During installation，Described delivery 301 replaces gas kitchen ranges galvanic element to insert described battery case.
Described electric supply installation also includes the first battery case 101 for installing battery; described first battery case 101 is arranged at the outer wall of described first protection shell 100, and described electric supply installation also includes for controlling the permutator 102 that described first power output end 300 controls converting unit 200 with described first, whether described first power output end 300 connects with the positive and negative electrode of described first battery case 101.
Embodiment 2
nullA kind of electric supply installation，Including the first protection shell 100、First controls converting unit 200、For the first power output end 300 powered to gas kitchen ranges and for connecting the first attaching plug 400 of commercial power interface，Described first controls converting unit 200 is arranged in described first protection shell 100，Described first power output end 300 includes a delivery 301，The shape of described delivery 301 and the mating shapes of the battery case of described gas kitchen ranges，Described first controls converting unit 200 includes the first transformator 201、First ac-dc converter circuit 202 and the first regulating circuit 203，The input of described first transformator 201 is connected with described first attaching plug 400，The outfan of described first transformator 201 is connected with the input of described first ac-dc converter circuit 202，The outfan of described first ac-dc converter circuit 202 is connected with described first regulating circuit 203，Described first regulating circuit 203 is connected with described first power output end 300，During installation，Described delivery 301 replaces gas kitchen ranges galvanic element to insert described battery case.
When the battery case of described gas kitchen ranges is former two batteries need to be installed time, described first power output end 300 also includes for coordinating described delivery 301 to realize the conducting 302 that circuit connects, during installation, in the battery case that described delivery 301 and described conducting 302 replace gas kitchen ranges galvanic element to insert gas kitchen ranges side by side.
Described electric supply installation also includes that one end of described master control switch 103 is connected with the input of described first transformator 201, and the other end is connected with described first attaching plug 400 for controlling the master control switch 103 whether described first transformator 201 connects with commercial power interface.
Embodiment 3
nullA kind of electric supply installation，Including the first protection shell 100、First controls converting unit 200、For the first power output end 300 powered to gas kitchen ranges and for connecting the first attaching plug 400 of commercial power interface，Described first controls converting unit 200 is arranged in described first protection shell 100，Described first power output end 300 includes a delivery 301，The shape of described delivery 301 and the mating shapes of the battery case of described gas kitchen ranges，Described first controls converting unit 200 includes the first transformator 201、First ac-dc converter circuit 202 and the first regulating circuit 203，The input of described first transformator 201 is connected with described first attaching plug 400，The outfan of described first transformator 201 is connected with the input of described first ac-dc converter circuit 202，The outfan of described first ac-dc converter circuit 202 is connected with described first regulating circuit 203，Described first regulating circuit 203 is connected with described first power output end 300，During installation，Described delivery 301 replaces gas kitchen ranges galvanic element to insert described battery case.
Described electric supply installation also includes the supply unit for powering to water heater, described supply unit includes the second protection shell 500 and second source outfan 600, described second source outfan 600 is connected with described first regulating circuit 203, and it is in parallel with described first power output end 300, described second protection shell 500 includes the connector portions 501 for protecting described second source outfan 600, described connector portions 501 includes two joints side by side, the shape of described joint is suitable with the shape of water heater battery case, described second source outfan 600 is just, negative pole is respectively arranged at the top of two described joints, during installation, described joint replaces water heater galvanic element to insert water heater battery case.
nullDescribed supply unit also includes the second control converting unit 700 and for connecting the second source plug 800 of commercial power interface，Described second protection shell 500 also includes for protecting the described second main part 502 controlling converting unit 700，Described main part 502 is connected with described connector portions 501，Described second controls converting unit 700 includes the second transformator 701、Second ac-dc converter circuit 702 and the second regulating circuit 703，The input of described second transformator 701 is connected with described second source plug 800，The outfan of described second transformator 701 is connected with the input of described second ac-dc converter circuit 702，The outfan of described second ac-dc converter circuit 702 is connected with described second regulating circuit 703，Described second regulating circuit 703 is connected with described second source outfan 600.
Described supply unit also includes the second battery case 503 for installing battery, and described second battery case 503 is arranged at the outer wall of described second protection shell 500, and the positive and negative electrode of described second battery case 503 connects described second source outfan 600 respectively.
Described first protection shell 100 is made of plastics, and the position that described second protection shell 500 connects described second source outfan 600 is metal material, and the remainder of described second protection shell 500 is that plastics are made.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (10)
1. an electric supply installation, it is characterised in that include the first protection shell, first control converting unit, for the first power output end powered to gas kitchen ranges and for connecting the first attaching plug of commercial power interface,
Described first controls converting unit is arranged in described first protection shell,
Described first power output end includes the mating shapes of the battery case of a delivery, the shape of described delivery and described gas kitchen ranges,
Described first controls converting unit includes the first transformator, the first ac-dc converter circuit and the first regulating circuit, the input of described first transformator is connected with described first attaching plug, the outfan of described first transformator is connected with the input of described first ac-dc converter circuit, the outfan of described first ac-dc converter circuit is connected with described first regulating circuit, described first regulating circuit is connected with described first power output end
During installation, described delivery replaces gas kitchen ranges galvanic element to insert described battery case.
Electric supply installation the most according to claim 1, it is characterised in that described electric supply installation also includes the first battery case for installing battery,
Described first battery case is arranged at the outer wall of described first protection shell,
Described electric supply installation also includes for controlling whether described first power output end connects and control, with described first control converting unit, the permutator whether described first power output end connects with the positive and negative electrode of described first battery case.
Electric supply installation the most according to claim 2, it is characterised in that described permutator can be single-pole double-throw switch (SPDT) or electromagnetic switch,
When described permutator is described single-pole double-throw switch (SPDT), the moved end of described single-pole double-throw switch (SPDT) is connected with described first power output end, two of described single-pole double-throw switch (SPDT) not moved end respectively with described first regulating circuit, described first battery case positive and negative electrode in one be connected, another electrode of described first battery case connects described first power output end
When described permutator is described electromagnetic switch, the normally opened contact of described electromagnetic switch is connected with described first regulating circuit, the normally-closed contact of described electromagnetic switch is connected with in the positive and negative electrode of described first battery case, and another electrode of described first battery case connects described first power output end.
Electric supply installation the most according to claim 1, it is characterized in that, described first power output end also includes for coordinating the shape of the former described battery case that need to install two batteries to realize the conducting head that described delivery connects with the positive and negative electrode of described battery case
During installation, described delivery and described conducting head replace gas kitchen ranges galvanic element to insert side by side in described battery case.
Electric supply installation the most according to claim 4, it is characterised in that described electric supply installation also includes for controlling the master control switch whether described first transformator connects with commercial power interface,
One end of described master control switch is connected with the input of described first transformator, and the other end is connected with described first attaching plug.
6. according to the electric supply installation described in claim 1-5 any one, it is characterised in that described electric supply installation also includes the supply unit for powering to water heater,
Described supply unit includes the second protection shell and second source outfan,
Described second source outfan is connected with described first regulating circuit, and in parallel with described first power output end,
Described second protection shell includes the connector portions for protecting described second source outfan; described connector portions includes two joints side by side; the shape of described joint is suitable with the shape of water heater battery case; the positive and negative electrode of described second source outfan is respectively arranged at the top of two described joints
During installation, described joint replaces water heater galvanic element to insert water heater battery case.
A kind of electric supply installation the most according to claim 6, it is characterised in that described supply unit also includes the second control converting unit and for connecting the second source plug of commercial power interface,
Described second protection shell also includes that described main part is connected with described connector portions for protecting the described second main part controlling converting unit,
Described second controls converting unit includes the second transformator, the second ac-dc converter circuit and the second regulating circuit, the input of described second transformator is connected with described second source plug, the outfan of described second transformator is connected with the input of described second ac-dc converter circuit, the outfan of described second ac-dc converter circuit is connected with described second regulating circuit, and described second regulating circuit is connected with described second source outfan.
Electric supply installation the most according to claim 7, it is characterised in that described supply unit also includes the second battery case for installing battery,
Described second battery case is arranged at the outer wall of described second protection shell,
The positive and negative electrode of described second battery case connects described second source outfan respectively.
Electric supply installation the most according to claim 7, it is characterised in that described main part is threadeded with described connector portions.
Electric supply installation the most according to claim 9; it is characterized in that; described first protection shell is made of plastics, and the position that described second protection shell connects described second source outfan is metal material, and the remainder of described second protection shell is that plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248879.6U CN205657597U (en) | 2016-03-28 | 2016-03-28 | Power supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248879.6U CN205657597U (en) | 2016-03-28 | 2016-03-28 | Power supply apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN205657597U true CN205657597U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620248879.6U Expired - Fee Related CN205657597U (en) | 2016-03-28 | 2016-03-28 | Power supply apparatus |
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| Country | Link |
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| CN (1) | CN205657597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656324A (en) * | 2016-03-28 | 2016-06-08 | 税海军 | Power supply device |
| CN108072057A (en) * | 2017-12-07 | 2018-05-25 | 成都前锋电子有限责任公司 | A kind of household gas range of external power supply |
-
2016
- 2016-03-28 CN CN201620248879.6U patent/CN205657597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105656324A (en) * | 2016-03-28 | 2016-06-08 | 税海军 | Power supply device |
| CN105656324B (en) * | 2016-03-28 | 2018-07-06 | 税海军 | It is a kind of to supply electric installation |
| CN108072057A (en) * | 2017-12-07 | 2018-05-25 | 成都前锋电子有限责任公司 | A kind of household gas range of external power supply |
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