CN204541109U - Wearable power brick accommodation apparatus and Wearable battery pack system - Google Patents
Wearable power brick accommodation apparatus and Wearable battery pack system Download PDFInfo
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- CN204541109U CN204541109U CN201520145302.8U CN201520145302U CN204541109U CN 204541109 U CN204541109 U CN 204541109U CN 201520145302 U CN201520145302 U CN 201520145302U CN 204541109 U CN204541109 U CN 204541109U
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- power brick
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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Abstract
The utility model discloses a kind of Wearable power brick accommodation apparatus and Wearable battery pack system, comprising: main body; Dress parts; Main body is provided with power brick collecting position, and described collecting position has the collecting interface matched with the power brick interface of power brick; Electric energy output device, electric energy output device is provided with electric energy output interface; Transformer between electric energy output interface and collecting interface; The voltage regulator of connection transformer, voltage regulator control transformer regulates the value of described rated output voltage.The beneficial effects of the utility model are: Wearable power brick accommodation apparatus output voltage is adjustable, can adapt to the electric tool of number of different types.
Description
Technical field
The utility model relates to a kind of Wearable power brick accommodation apparatus, also relates to a kind of Wearable battery pack system comprising this Wearable power brick accommodation apparatus.
Background technology
The power brick accommodation apparatus of Wearable occurs such as having the knapsack of battery and power supply output line, purse etc. already.But this series products belongs to comparatively minority always, market acceptance degree is low.
The unfashionable reason of this series products mainly contains three, the first, and cost is high; The usual built-in battery core of this series products or be equipped with special power brick, is equivalent to want user except buying the power brick of DC tools itself, also will additionally buys a set of battery.The second, poor compatibility; Common DC tools often only has a kind of power brick interface, does not have matching interface to receive the power supply of battery knapsack, causes battery knapsack can only for minority specialist tools.3rd, practical use is limited; For conventional hand-held DC tools as electric drill, grass-mowing machine etc., what be usually equipped with is the lithium battery of about 12 to 36v, and lightweight, the experience using knapsack to bring promotes very limited, adds many troubles on the contrary.
Utility model content
In view of this, it is low that the purpose of this utility model is to provide a kind of cost, compatible good, the power brick accommodation apparatus that practicality is high and comprise the battery pack system of this power brick accommodation apparatus.
The technical scheme that the utility model solution prior art problem adopts is:
A kind of Wearable power brick accommodation apparatus, comprising: main body; Be connected to the wearing parts of described main body, described wearing parts comprise shoulder belt and/or waistband; Described main body is provided with at least one for holding the power brick collecting position of power brick, and described power brick collecting position has the collecting interface matched with the power brick interface of power brick; With the electric energy output device that described collecting interface is electrically connected, described electric energy output device is provided with electric energy output interface, and the power brick mounting interface of described electric energy output interface and outside electric tool matches; Described power brick accommodation apparatus also comprises: the transformer between electric energy output interface and collecting interface, and the input voltage of collecting interface one end is converted into the rated output voltage of electric energy output interface one end by described transformer; Be connected to the voltage regulator of described transformer, described voltage regulator controls the value that described transformer regulates described rated output voltage.
Preferably, the adjustable range of the value of described rated output voltage is 20V-120V.
Preferably, described voltage regulator is supervising device, and the signal at described supervising device monitoring electric energy output interface place or parameter, regulate the value of described rated output voltage according to described signal or parameter.
Preferably, described electric energy output interface has polytype, the electric energy output interface of each type is interchangeable to be arranged on described Wearable power brick accommodation apparatus, described supervising device monitoring represents signal or the parameter of the type of electric energy output interface, according to the value of described type adjustment rated output voltage.
Preferably, described supervising device monitoring represents signal or the parameter of the type of electric tool, according to the value of described type adjustment rated output voltage.
Preferably, described voltage regulator is the operation interface for user instruction rated output voltage value.
Preferably, interface is accommodated described at least one identical with the power brick mounting interface of described outside electric tool.
Preferably, described power brick accommodation apparatus is knapsack, and described main body has the bottom at the back of the user that reclines, and described main body is provided with multiple described power brick collecting position, is arranged in described bottom to each power brick collecting bit tilling formula.
Preferably, described power brick accommodation apparatus also comprises the charger to the charging of accommodated power brick, and described charger has the charging inlet that can be connected with external power source.
Preferably, described main body is provided with multiple described power brick collecting position, is provided with shock-damping structure between described collecting position.
Preferably, described main body is provided with air vent.
Preferably, described main body comprises bag and lid, and described collecting position is located in bag, and described lid is openable closes described bag, and described lid comprises watertight composition.
Preferably, described main body and/or wearing parts comprise insulating protective layer.
The utility model additionally provides a kind of Wearable battery pack system, it comprises aforesaid Wearable power brick accommodation apparatus, and at least one power brick, described power brick comprises power brick interface, and at least one in described power brick interface and described collecting interface matches.
Preferably, described power brick is prolate shape, and the thinnest part thickness accommodating the part of battery of power brick is less than 5cm.
Preferably, the thickness direction of described power brick accommodates and is no more than two-layer battery.
Preferably, described power brick at least comprises can the first noumenon of connection of relative displacement and the second body, holds some batteries separately in described the first noumenon and the second body; Described power brick interface arrangement is on described the first noumenon.
Preferably, the housing of described power brick is made up of flexible material.
Preferably, the rated voltage of described power brick is greater than 80v.
Preferably, the quantity of described power brick is multiple, and the rated voltage sum of each power brick is greater than 80v.
Compared with prior art, the beneficial effects of the utility model are: Wearable power brick accommodation apparatus output voltage is adjustable, can adapt to the electric tool of number of different types.
Accompanying drawing explanation
Above-described the purpose of this utility model, technical scheme and beneficial effect can by the detailed descriptions that can realize specific embodiment of the utility model below.
Identical label in accompanying drawing and description and symbol are for representing identical or equivalent element.
Fig. 1 is the power brick accommodation apparatus of a kind of embodiment of the present utility model and the schematic diagram of power brick of accommodating thereof.
Fig. 2 is the schematic diagram that the power brick accommodation apparatus shown in Fig. 1 and power brick are assembled together.
Fig. 3 is the schematic diagram that the electric energy output interface of the power brick accommodation apparatus shown in Fig. 2 is connected on electric tool.
Fig. 4 is the deployed condition schematic diagram of the collapsible power brick of a kind of embodiment of the present utility model.
Fig. 5 is the folded state schematic diagram of the collapsible power brick shown in Fig. 4.
Fig. 6 is the schematic diagram that the collapsible power brick shown in Fig. 5 is installed on electric tool.
Fig. 7 is the deployed condition schematic diagram of the flexible battery bag of a kind of embodiment of the present utility model.
Fig. 8 is the roll-up state schematic diagram of the flexible battery bag shown in Fig. 7.
Fig. 9 is the schematic diagram that the flexible battery bag shown in Fig. 8 is installed on electric tool.
Figure 10 is the schematic diagram of the power brick accommodation apparatus of a kind of embodiment of the utility model.
Figure 11 is the schematic diagram of the power brick accommodation apparatus of a kind of embodiment of the utility model.
100, power brick accommodation apparatus 1, main body 3, wearing parts
5, power brick collecting position 9, electric energy output device 11, lid
13, bag 15, air vent 17, air bag
30, power brick 31, power brick interface 33, the first noumenon
35, the second body 50, electric tool 51, power brick mounting interface
91, electric energy output interface
Detailed description of the invention
As Fig. 1, present embodiments provide a kind of power brick accommodation apparatus 100 of Wearable and a kind of power brick receptacle system of Wearable.
The power brick accommodation apparatus 100 of Wearable is for exporting electric energy to electric tool 50.The wearing parts 3 that power brick accommodation apparatus 100 comprises main body 1 and is connected in main body 1, the electric tool 50 also comprised externally exports the electric energy output device 9 of electric energy.
The battery pack system of Wearable, except comprising aforesaid power brick accommodation apparatus 100, further comprises the power brick 30 be contained in this power brick receptacle system 100.
Main body 1 is provided with at least one for holding the power brick collecting position 5 of power brick 30.Power brick collecting position 5 is provided with the collecting interface (not shown) matched with the power brick interface 31 of power brick 30.Shown in composition graphs 1 and Fig. 2, the power brick interface 31 arranged by matching and collecting interface, power brick 30 and power brick accommodate the separable electric connection in position 5 and shape connects.The power brick 30 that power brick collecting position 5 holds also is suitable for being directly installed on electric tool 50.
Dress parts 3 and comprise shoulder belt and/or waistband.In the present embodiment, power brick accommodation apparatus 100 is knapsack, and wearing parts 3 are applicable to the shoulder belt that user bears.In other examples, dress parts and also may comprise the auxiliary waistband born.If power brick accommodation apparatus 100 is specially purse, then dresses parts 3 and comprise waistband accordingly.If power brick accommodation apparatus 100 is specially satchel, then dress the shoulder belt that parts 3 comprise applicable user's satchel accordingly.
Electric energy output device 9 is connected in main body 1, and aforesaid collecting interface is electrically connected, and outputs to electric tool 50 with the electric energy of the power brick 30 of being accommodated by power brick accommodation apparatus 100.As Fig. 3, electric energy output device 9 has electric energy output interface 91, the power brick mounting interface 51 of electric energy output interface 91 and outside electric tool 50 matches, and electric energy output device 9 can be made to be installed on electric tool 50 as common power brick 30, and export electric energy to electric tool 50.That is, electric tool 50 does not need extra arrange another set of power injection interface, directly by the electric energy that power brick accommodation apparatus 100 provides can be received in power brick mounting interface 51.In the present embodiment, the rated output voltage of electric energy output interface 91 is greater than 80V, and such as, rated output voltage is 80V, 100V, 108V, 112V or 120V.
As mentioned above, power brick accommodation apparatus 100 receives one or more power brick 30 by power brick collecting position 5, then be connected on the power brick mounting interface 51 of electric tool 50 by electric energy output device 9, electric energy is relayed to electric tool 50 from power brick 30.Power brick accommodation apparatus 100 is similar to a docking station, under the prerequisite of interface not changing original power brick 30 and electric tool 50, achieves the expansion of battery capacity and/or the transfer of user's load-bearing position.
In the embodiment that some are different, power brick collecting position 5 quantity and circuit connecting relation have the collocation form of plurality of optional.But in each embodiment, power brick accommodation apparatus 100 is by corresponding configuration.As the circuit connecting relation of rationally each power brick collecting position 5, or transformer is set, or transformer and power regulator are set to control the rated output voltage of electric energy output device 9.
Such as, continue referring to figs. 1 through Fig. 3, in the present embodiment, power brick accommodation apparatus 100 has multiple power brick collecting position 5.The present embodiment is by the connection in series-parallel relation between each power brick of configuration collecting position 5, and the rated output voltage realizing electric energy output interface is greater than 80V.Wherein, in certain embodiments, the rated voltage of power brick 30 is greater than 80v, and in further embodiments, the quantity of power brick is multiple, and the rated voltage sum of each power brick is greater than 80v.
The rated output voltage that it may be noted that herein be installed in power brick accommodation apparatus meet certain condition power brick after, the voltage that power brick accommodation apparatus outwards exports.Certain condition herein can be accommodated 5 for each power brick and all be accommodated power brick 30, or part specific power brick collecting position 5 all accommodates power brick 30.
Such as, each power brick collecting position 5 can have identical specification, is suitable for holding identical power brick 30.If the rated output voltage of electric energy output interface 91 is 108V, so, power brick collecting position 5 can be 2 or more 108V power brick parallel with one another collecting position 5; Also can be 2 54V power brick collecting positions 5 of mutually connecting, or the power brick collecting position 5 that some groups parallel with one another, every Battery pack bag collecting position 5 comprises 2 54V power brick collecting positions 5 of mutually connecting.Other similar combinations also have a lot, no longer enumerate.
As mentioned above, specific in the present embodiment, the power brick interface 31 that the collecting interface of at least two power brick collecting positions 5 and rated voltage are less than the power brick 30 of 60V matches, such as, power brick accommodation apparatus 100 has two power brick collecting positions 5, and its collecting interface is all that the power brick interface 31 of the power brick 30 of 54V matches with rated voltage.And for example, power brick accommodation apparatus 100 has 4 power brick collecting positions 5, and its collecting interface is all that the power brick interface 31 of the power brick 30 of 27V matches with rated voltage.
In the present embodiment, collecting interface is mutually the same, and accommodates interface and the power brick mounting interface 51 of outside electric tool 50 that matches also is identical.That is, same power brick 30 both can be arranged in electric tool 50, also can be arranged in power brick accommodation apparatus 100.But because the rated output voltage of single battery bag and the rated output voltage of power brick accommodation apparatus are different, this outside electric tool 50 need have voltage adaptive ability, and same power brick mounting interface both can receive low-voltage input also can receive high voltage input.Certainly, in other embodiments optional, collecting interface also can be different with the power brick mounting interface 51 of the outside electric tool 50 matched.
In another kind of embodiment, each power brick collecting position 5 has plurality of specifications, that is can hold the power brick 30 of plurality of specifications, and by the suitable series-parallel circuit relation between each power brick of configuration collecting position 5, the rated output voltage realizing electric energy output interface 91 is certain.Such as, the nominal voltage of electric energy output interface 91 is 108V, and so power brick collecting position 5 can comprise 27V power brick collecting position 5,5,2,1 54V power brick collecting position, connects mutually in each power brick collecting position 5.Power brick collecting position 5 also can comprise some groups of power brick collecting positions 5 parallel with one another, and the output voltage of every Battery pack bag collecting position 5 is 108V, but each power brick collecting position 5 often in group is by being connected in series.Such as, one Battery pack bag collecting position 5 comprises 3 36V power brick collecting positions of connecting, another Battery pack bag collecting position 5 comprises 2 series connection 54V power brick collecting position 5, again another Battery pack bag are accommodated positions 5 and are comprised 27V power brick collecting position 5,5, two, a 54V power brick collecting position, etc.Other similar combinations also have a lot, no longer enumerate.
In the present embodiment, the specification of the collecting interface of power brick collecting position 5 has multiple, and namely power brick accommodation apparatus 100 can hold the power brick 30 of plurality of specifications.Further, at least one collecting interface is identical with the power brick mounting interface 51 of outside electric tool 50, and the power brick mounting interface 51 of electric energy output interface 91 and this electric tool 50 matches.But other collecting interfaces of this power brick accommodation apparatus 100 are identical with the power brick mounting interface possibility of this electric tool 50 also may be different, and electric energy output interface 91 may match, and also may mismatch.Certainly, in other Alternate embodiments of the present embodiment, it is identical with the power brick mounting interface 51 of outside electric tool 50 also can not accommodate interface, only ensures that the power brick mounting interface 51 of electric energy output interface 91 and this electric tool 50 matches.
In another kind of embodiment of the present utility model, power brick accommodation apparatus also comprises the transformer between electric energy output interface 91 and collecting interface.The input voltage of collecting interface one end is converted into the rated output voltage of electric energy output interface one end by transformer.Such power brick accommodation apparatus can have the position of power brick collecting more flexibly configuration mode, need not provide certain rated output voltage by the connection in series-parallel relation configured between each collecting interface.In the present embodiment, when the power brick of accommodating in power brick accommodation apparatus meets MIN quantity and/or voltage request, control power brick accommodation apparatus is all exported a predetermined rated output voltage by transformer, as 80V, 100V, 108V, 120V etc.
As above, in some embodiments of the present utility model, the rated output voltage of electric energy output interface 91 is more than 80V.Higher rated output voltage especially can make full use of the advantage of Wearable power brick accommodation apparatus 100, because high voltage means larger power output and battery capacity usually, namely can be heavier, and born and can be improved Consumer's Experience significantly.Match with it, need the electric tool of high-output power and/or high battery capacity to be especially applicable to using power brick accommodation apparatus 100 of the present utility model, such as chain saw, grass-mowing machine, shrub and hedge trimmer etc.
In another kind of embodiment of the present utility model, the rated output voltage of electric energy output interface 91 is adjustable.Such power brick accommodation apparatus can provide energy for the electric tool that various input voltage is different, improves the scope of application of product.
Concrete, power brick accommodation apparatus 100 also comprises transformer and is connected to the voltage regulator of described transformer, the input voltage of collecting interface one end, between electric energy output interface and collecting interface, is converted into the rated output voltage of electric energy output interface one end by transformer; Voltage regulator controls the value that described voltage regulator regulates described rated output voltage.
In order to the more eurypalynous electric tool of adaptation, in the present embodiment, the adjustable range of the value of rated output voltage is 20V-120V.
Voltage regulator can, for the operation interface for user's direct instruction rated output voltage, also can be the supervising device according to the adaptive adjustment rated output voltage of operating mode.
Such as, operation interface can be a voltage-regulation knob.Voltage-regulation knob is positioned in main body 1 or on electric energy output device, has multiple gear, e.g., and 20V, 28V, 40V, 56V, 80V, 100V, 108V, 112V, 120V etc.Certainly, voltage-regulation knob also can be stepless adjustable.In other implementations, operation interface can be also other suitable forms, and as push button, contact panel etc., do not repeat one by one at this.
The signal at supervising device monitoring electric energy output interface 91 place or parameter, regulate the value of described rated output voltage according to described signal or parameter.
In one embodiment, electric energy output interface 91 has polytype, be applicable to respectively being arranged on multiple different electric tool, such as be applicable to being arranged on the electric energy output interface on small-sized electric drill, be applicable to being arranged on the electric energy output interface etc. on large-scale hay mover, the input voltage of these different electric tools is different.The electric energy output interface 91 of each type is interchangeable to be arranged on Wearable power brick accommodation apparatus 100, in one embodiment, electric energy output interface 91 itself is replaced separately as parts, in another embodiment, electric energy output interface 91 and electric energy output device are integrally replaceable.Supervising device monitoring represents signal or the parameter of the type of electric energy output interface 91, according to the value of described type adjustment rated output voltage.Such as, when the type of electric energy output interface 91 is the electric energy output interface adapting to 20V electric drill, supervising device makes transformer that the rated output voltage of power brick accommodation apparatus 100 is adjusted to 20V according to the type; When the type of electric energy output interface 91 is the electric energy output interface adapting to 56V hay mover, supervising device makes transformer that the rated output voltage of power brick accommodation apparatus 100 is adjusted to 56V according to the type.In one embodiment, electric energy output interface 91 can send an identification signal to power brick accommodation apparatus 100, and this identification signal represents the type of electric energy output interface 91.In another embodiment, electric energy output interface 91 is built-in with and identifies the electronic unit such as resistance, supervising device according to the type of the driving parameter circuit output interface of this identification resistance, the rated output voltage that corresponding selection is suitable.
In one embodiment, electric energy output interface 91 is standard specification, but can according on the electric tool 50 of multiple same interface platform.The electric tool of this platform has different input voltages.Supervising device monitoring represents signal or the parameter of the type of electric tool, according to the value of described type adjustment rated output voltage.Such as, supervising device recognizes electric tool when being 20V electric drill, makes transformer that the rated output voltage of power brick accommodation apparatus 100 is adjusted to 20V according to the type; When recognizing electric tool and being 56V hay mover, supervising device makes transformer that the rated output voltage of power brick accommodation apparatus 100 is adjusted to 56V according to the type.In one embodiment, electric tool 50 can send an identification signal to power brick accommodation apparatus 100, and this identification signal represents the type of electric tool 50.In another embodiment, electric tool 50 is built-in with and identifies the electronic unit such as resistance, supervising device according to the type of the driving parameter circuit output interface of this identification resistance, the rated output voltage that corresponding selection is suitable.
In another embodiment of the present utility model, power brick accommodation apparatus also comprises the charger to the charging of accommodated power brick, and described charger has the charging inlet that can be connected with external power source.Like this, power brick accommodation apparatus 100 can be connected in the external power sources such as civil power, is power brick charging wherein.
In another embodiment of the present utility model, the main body of power brick accommodation apparatus and/or wearing parts etc. may comprise insulating protective layer with the part of human contact.To avoid leaking electricity in power brick, the situation such as short circuit time injury to human body, in embodiments more of the present utility model, the rated output voltage of the entirety of power brick accommodation apparatus is greater than 80V, it is even higher that single bag voltage can reach 50V, provides insulating barrier can avoid serious unexpected injury.
In embodiments more of the present utility model, the rated output voltage of single power brick 30 is comparatively large, such as, be more than 50V even more than 100V.Such power brick 30 is usually all more thick and heavy, and its thickness is often greater than 10CM; Weight is also very considerable, and after multiple power brick combines, gross weight may reach more than 10 kilograms.Can infer, after multiple power brick 30 loads in power brick accommodation apparatus 100, whole power brick accommodation apparatus 100 not only weighs, and cause overall center of gravity rearward because the thickness of power brick is large, when user is backed on the body, easily can lean back, experience bad, and there is certain fall risk.In order to address this problem, as Fig. 1, in embodiments more of the present utility model, single battery bag 30 designs thinner, and overall one-tenth prolate shape, as bar shaped or L shape.The thinnest part thickness accommodating the part of battery of power brick 30 is less than 5CM, the thickness direction of power brick 30 accommodates and is no more than two-layer battery.After such power brick accommodation apparatus 100 encloses power brick 30, overall center of gravity, near user, makes user compare and is not easy layback, lighter safety.
But, because the volume of the power brick of certain capacity has lower limit, when power brick 30 do thinner after, its length and width will increase accordingly, and this just makes power brick 30 compare to be not easy to be installed on electric tool 50.For this reason, as Fig. 4 to Fig. 6, in a kind of embodiment of the present utility model, power brick 30 is folding, at least comprise the first noumenon 33 and the second body 35, hold some batteries separately in the first noumenon 33 and the second body 35, the battery in the battery in the first noumenon 33 and the second body 35 is electrically connected to each other.Further, the first noumenon 33 and the second body 35 can the connections of relative displacement, and power brick interface 31 is arranged on the first noumenon 33.In the present embodiment, the first noumenon 33 and the second body 35 are foldable connection, have a deployed condition as shown in Figure 4 and a stowed condition as shown in Figure 5.In the deployed state, the entire length of power brick 30 is large and thickness is little, is suitable for being arranged in power brick accommodation apparatus 100; Under stowed condition, the entire length of power brick 30 is little and thickness large, is suitable for being arranged on electric tool 50.In other alternative-embodiments, the first noumenon 33 and the second body 35 also can be set to being connected to each other of Slidable.
Also for ease of the center of gravity of the power brick accommodation apparatus 100 making backpack form as much as possible near the back of user, in the present embodiment, main body 1 has the bottom at the back of the user that reclines, and main body 1 is provided with multiple power brick collecting position 5, be arranged in bottom each power brick collecting position 5 flush system, do not have superposed on one another thickening.
In another embodiment of the present utility model, the shell of power brick 30 is made up of flexible material, and its shape can change within the specific limits.Such as, power brick 30 can have deployed condition as shown in Figure 7 and roll-up state as shown in Figure 8.In the deployed state, power brick 30 is thinner and configure applicablely be arranged in power brick accommodation apparatus 100, realizes the effect that center of gravity is forward; Under roll-up state, as shown in Figure 9, power brick 30 can be sleeved on the bar of electric tool 50 or other are applicable to volume and cover on the longitudinal position that formula installs.
Above-mentioned power brick accommodation apparatus 100 due to the rated output voltage of entirety comparatively large, heating problem possible during work can be more serious.Therefore, in a kind of embodiment of the present utility model, as shown in Figure 10, power brick accommodation apparatus 100 is provided with air vent 15, is convenient to the heat that power brick 30 distributes and gets rid of in time.Concrete, air vent 15 is arranged in the side of power brick accommodation apparatus 100.
Because user is likely that dressing this power brick accommodation apparatus 100 works under bad working environments out of doors, also causes power brick accommodation apparatus 100 easily drenched with rain or be exposed in high humidity environment.Therefore, in a kind of embodiment of the present utility model, as shown in Figure 10, the main body 1 of power brick accommodation apparatus 100 comprises bag 13 and lid 11, described power brick collecting position 5 is located in bag 13, and covers 11 openable closed described bags 13, and described lid 11 comprises watertight composition.Preferably, as shown in Figure 10, the lateral margin of lid 11 can cover but not enclosed ventilation hole 15, takes into account waterproof and heat radiation.
Because power brick accommodation apparatus 100 also may meet with more violent concussion when working and transport, and concuss can cause, and power brick is on fire, blast equivalent risk.Therefore, as shown in figure 11, in a kind of embodiment of the present utility model, the accommodation of each power brick is provided with shock-damping structure, such as air bag 17, or flexible glue and so between position 5.In this embodiment, hold the power brick of power brick 30 that position matches preferably low voltage with each power brick, such as, be less than 60V, be even less than the power brick of 40 or 30V.Because the risk of lower voltage blast on fire endangers lower in other words, the standard of shock-damping structure also can be lower, is conducive to reducing the cost produced and transport.
The utility model is not limited to lifted specific embodiment structure, and the structure based on the utility model design all belongs to the utility model protection domain.
Claims (10)
1. a Wearable power brick accommodation apparatus, comprising:
Main body;
Be connected to the wearing parts of described main body, described wearing parts comprise shoulder belt and/or waistband;
Described main body is provided with at least one for holding the power brick collecting position of power brick, and described power brick collecting position has the collecting interface matched with the power brick interface of power brick;
With the electric energy output device that described collecting interface is electrically connected, described electric energy output device is provided with electric energy output interface, and the power brick mounting interface of described electric energy output interface and outside electric tool matches;
It is characterized in that, described power brick accommodation apparatus also comprises:
Transformer between electric energy output interface and collecting interface, the input voltage of collecting interface one end is converted into the rated output voltage of electric energy output interface one end by described transformer;
Be connected to the voltage regulator of described transformer, described voltage regulator controls the value that described transformer regulates described rated output voltage.
2. Wearable power brick accommodation apparatus according to claim 1, is characterized in that, the adjustable range of the value of described rated output voltage is 20V-120V.
3. Wearable power brick accommodation apparatus according to claim 1, it is characterized in that, described voltage regulator is supervising device, and the signal at described supervising device monitoring electric energy output interface place or parameter, regulate the value of described rated output voltage according to described signal or parameter.
4. Wearable power brick accommodation apparatus according to claim 3, it is characterized in that, described electric energy output interface has polytype, the electric energy output interface of each type is interchangeable to be arranged on described Wearable power brick accommodation apparatus, described supervising device monitoring represents signal or the parameter of the type of electric energy output interface, according to the value of described type adjustment rated output voltage.
5. Wearable power brick accommodation apparatus according to claim 3, is characterized in that, described supervising device monitoring represents signal or the parameter of the type of electric tool, according to the value of described type adjustment rated output voltage.
6. Wearable power brick accommodation apparatus according to claim 1, is characterized in that, described voltage regulator is the operation interface for user instruction rated output voltage value.
7. Wearable power brick accommodation apparatus according to claim 1, is characterized in that, it is identical with the power brick mounting interface of described outside electric tool to accommodate interface described at least one.
8. Wearable power brick accommodation apparatus according to claim 1, it is characterized in that, described power brick accommodation apparatus is knapsack, described main body has the bottom at the back of the user that reclines, described main body is provided with multiple described power brick collecting position, is arranged in described bottom to each power brick collecting bit tilling formula.
9. Wearable power brick accommodation apparatus according to claim 1, is characterized in that, described power brick accommodation apparatus also comprises the charger to the charging of accommodated power brick, and described charger has the charging inlet that can be connected with external power source.
10. a Wearable battery pack system, it is characterized in that, comprise arbitrary described Wearable power brick accommodation apparatus in claim 1 to 9, and at least one power brick, described power brick comprises power brick interface, and at least one in described power brick interface and described collecting interface matches.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520145302.8U CN204541109U (en) | 2015-03-13 | 2015-03-13 | Wearable power brick accommodation apparatus and Wearable battery pack system |
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| CN201520145302.8U CN204541109U (en) | 2015-03-13 | 2015-03-13 | Wearable power brick accommodation apparatus and Wearable battery pack system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016146045A1 (en) * | 2015-03-13 | 2016-09-22 | 苏州宝时得电动工具有限公司 | Electrical energy provision device |
| US10749430B2 (en) | 2015-03-13 | 2020-08-18 | Positec Power Tools (Suzhou) Co., Ltd. | Power transmission apparatus and control method therefor, and power supply system |
-
2015
- 2015-03-13 CN CN201520145302.8U patent/CN204541109U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016146045A1 (en) * | 2015-03-13 | 2016-09-22 | 苏州宝时得电动工具有限公司 | Electrical energy provision device |
| US10749430B2 (en) | 2015-03-13 | 2020-08-18 | Positec Power Tools (Suzhou) Co., Ltd. | Power transmission apparatus and control method therefor, and power supply system |
| US11601002B2 (en) | 2015-03-13 | 2023-03-07 | Positec Power Tools (Suzhou) Co., Ltd. | Electrical energy transmission apparatus, method for controlling same, and power supply system |
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