CN219999045U - Outdoor electrical appliance with portable energy storage power supply - Google Patents

Abstract

The utility model provides an outdoor electric appliance with a portable energy storage power supply, which comprises an energy storage power supply and an electric appliance, wherein the energy storage power supply comprises a base station and at least two power supply modules, the at least two power supply modules are arranged on the base station and are detachably connected with the base station, the electric quantity carried by the power supply modules together is equal to the electric quantity carried by the energy storage power supply, the electric appliance is at least one of a direct current electric appliance or an alternating current electric appliance, the power supply modules are electrically connected with the direct current electric appliance, an inverter is arranged in the base station, and the power supply modules are electrically connected with the alternating current electric appliance through the inverter. The outdoor electrical appliance with the portable energy storage power supply has good user experience.

Description

Outdoor electrical appliance with portable energy storage power supply

Technical Field

The utility model relates to the technical field of energy storage, in particular to an outdoor electrical appliance with a portable energy storage power supply.

Background

The electric appliances are mostly alternating current electric appliances on the market, and can be connected into a power grid system, when electric appliances are used for outdoor outing, camping and the like, outdoor power supplies with alternating current output are needed, the existing outdoor power supplies are mostly integrated, when the electric appliances are used, users can directly connect the electric appliances to outdoor power supplies or connect the electric appliances to the outdoor power supplies through wires, so that the power supply requirements of the outdoor power supplies on the electric appliances are met, and the following problems still exist in the existing outdoor power supplies when the electric appliances are used:

1. the existing integrated outdoor power supply cannot meet the simultaneous power supply requirements of electric appliances with different placement positions under the influence of the length of the plug or the wire of the electric appliance;

2. the user needs to carry the existing integrated outdoor power supply synchronously when the user needs to use electricity in different occasions under the influence of electricity using occasions, and convenience is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a portable outdoor power supply which can be used for separately distributing electric appliances and improving the outdoor experience of users.

In order to achieve the above purpose, the utility model provides an outdoor electrical apparatus with a portable energy storage power supply, which comprises a base station, at least two power modules and electrical apparatuses, wherein the at least two power modules are arranged on the base station, the power modules are detachably connected with the base station, the electric quantity carried by the power modules together is equal to the electric quantity carried by the energy storage power supply, the electrical apparatuses are at least one of direct current electrical apparatuses or alternating current electrical apparatuses, the power modules are electrically connected with the direct current electrical apparatuses, an inverter is arranged in the base station, and the power modules are electrically connected with the alternating current electrical apparatuses through the inverter.

According to the technical scheme, each power module can independently supply power to the electric appliance in a detachable connection mode between the power module and the base station, so that the electric appliance can be placed at any place according to the use requirement, and the electric appliance is convenient to use; when the power supply is used, a user can selectively detach the power supply module for use, and the whole power supply is not required to be carried for use; the electric quantity that power module carried is the electric quantity that whole portable power source carried for the basic station is lighter, and the user of being convenient for carries outdoors, simultaneously under the prerequisite of not carrying the basic station, can all utilize the power, has promoted the total weight of carrying the power and the price/performance ratio that the electric quantity used, and then has promoted user experience.

The base station is electrically connected with the power supply module in a contact connection mode, and the power supply module can be charged through the base station; or the power module outputs electric quantity through the base station. The power module has the advantages that the contact connection structure is simple, the electric connection is stable, and the influence on the power module during the disassembly is small; the base station is not only used for fixedly installing the power module, but also can charge the power module, so that the diversified purposes of the base station are improved.

The contact connection is connector connection or contact terminal connection, one of the base station and the power supply module is provided with a first connecting piece, the other one is provided with a second connecting piece, and the first connecting piece is matched with the second connecting piece; or one of the base station and the power module has a first contact terminal and the other has a second contact terminal, and the first contact terminal is electrically connected with the second contact terminal. The advantage is that have contact connection of mutually supporting, has promoted the stability of connection.

The carrying capacity of the single power module is more than 100 Wh.

The carrying capacity of the single power supply module is more than 200Wh and less than 1kWh. The power supply module has the advantages that under the condition that the energy density of the battery in the power supply module is a fixed value, the higher the carrying electric quantity is, the larger the single power supply module is, the heavier the single power supply module is, and when the power supply module is between 200Wh and 1kWh, the service time of the carried electric appliance caused by too little electric quantity is not shortened, and the whole volume and the weight caused by too much electric quantity are not too large. The selection range of the electric quantity can give consideration to the use experience and the carrying experience of the user.

The maximum output power of the single power supply module is above 100 w.

The maximum output power of the single power supply module is more than 200w and less than 1kw. The power supply module has the advantages that the larger the output power of the power supply module is, the more serious the heating of the power supply module is, and the use power of an electric appliance can be met between 200w and 1kWh, so that the heating of the power supply module is in a safety range, and the safety and the use experience of the power supply module are improved.

The electric appliance is provided with an input port, the power module is provided with an output port, and the output port is electrically connected with the input port in a wire mode; or the output port and the input port are electrically connected in the contact connection mode.

The power supply module is provided with a plurality of output ports, the plurality of output ports are provided with at least two different output powers, and the power supply module can drive electric appliances with at least two different powers to operate. The power supply module has the advantages that one power supply module drives a plurality of electric appliances to operate, the electric appliances which need to be placed nearby and operated simultaneously can be realized by adopting one power supply module, and the diversity and convenience of the use of the power supply module are improved.

The electric appliance is provided with an integrated circuit, and a plurality of power modules can supply power to the electric appliance through the integrated circuit at the same time. The power supply device has the advantages that the power supply modules supply power to the electric appliance at the same time, and when the electric appliance needs high power, the power of the power supply modules can be improved; when the electric appliance needs to run uninterruptedly for a long time, the superposition of the two power supply modules increases the electric quantity required by the electric appliance, and the running time of the electric appliance is prolonged.

Drawings

Fig. 1 is a schematic perspective assembly view of an energy storage power supply according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of circle B of FIG. 2;

FIG. 4 is a schematic diagram of another contact connection according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a power module according to an embodiment of the utility model;

FIG. 6 is a schematic diagram of a power module and multi-appliance connection according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a multi-power module and appliance connection according to an embodiment of the present utility model.

Reference numerals:

1-a base station; 2-a power module; 31-a first connector; 32-a second connector; 41-a first contact terminal; 42 a second contact terminal; 5-output port.

Detailed Description

Embodiments of the present utility model will now be described more fully hereinafter with reference to the accompanying drawings.

Referring to fig. 1 to 7, an outdoor electrical apparatus with a portable energy storage power supply according to the present utility model includes a base station 1 and a power module 2, where the base station 1 may be used as a base of the power module 2 and used for carrying the power module 2, or may be electrically connected to the power module 2, so that the base station 1 may be used as a transfer station between other power sources and the power module 2, or a transfer station between the power module 2 and the electrical apparatus. The power module 2 may be a chemical battery, such as a rechargeable battery pack structure, or a portable physical battery, such as a thermal battery. The outdoor electric appliance is a household portable electric appliance or an electric appliance for camping, and can be direct current or alternating current, such as a particle oven, an outdoor projector, a lamp and the like.

The power module 2 is installed in the base station 1, namely, the base station 1 has the function of storing and accommodating the power module 2, so that the power module is convenient for users to carry. The power module 2 can be detachably connected with the base station 1, so that the power module 2 is convenient to use, and when the service life of the power module 2 reaches the time of replacement, a user can conveniently slide the power module 2, and the user experience is improved.

At least two power modules 2, preferably 3 to 8, and when only one power module 2 is provided, the available power modules 2 of a user are fewer, the purpose of separately setting electric appliances cannot be achieved, and the user experience is affected; when the power supply module 2 is moderate, for example, more than two and less than eight power supply modules can be used by a user at the same time, and the positions of the plurality of electric appliances can be dispersed, for example, a barbecue oven and a rest area have proper distances, so that the possibility of being smoked is reduced, and meanwhile, the plurality of power supply modules 2 can also increase the whole electric quantity, reduce the electric anxiety of the user and improve the experience of outdoor camping and playing; when the power supply modules 2 have more than 15 power supply modules 2, the number of the power supply modules 2 is increased to increase the overall mass of the energy storage power supply, so that the user is inconvenient to carry, and of course, it can be understood that if the number of people going out is more, more power supply modules 2 can be carried when the electric quantity demand is larger, so as to meet the electric quantity demand of going out.

The electric quantity carried by the power modules 2 is equal to the electric quantity carried by the energy storage power supply, namely the base station 1 does not have the electric quantity, and all the electric quantities on the energy storage power supply come from the power modules 2. The detachable connection mode of the power supply module 2 and the base station 1 ensures that each power supply module can independently supply power to the electric appliance, so that the electric appliance can be placed at any place according to the use requirement, and is convenient to use; when the power supply is used, a user can selectively detach the power supply module for use, and the whole power supply is not required to be carried for use; the electric quantity that power module carried is the electric quantity that whole portable power source carried for the basic station is lighter, and the user of being convenient for carries outdoors, simultaneously under the prerequisite of not carrying the basic station, can all utilize the power, has promoted the total weight of carrying the power and the price/performance ratio that the electric quantity used, and then has promoted user experience.

The base station 1 and the power module 2 are electrically connected in a contact connection mode, the contact connection structure is simple, the electrical connection is stable, the influence on the disassembly of the power module 2 is small, the integration level is high, and the power module can be directly fixed on the base station 1 and the power module 2. It can be appreciated that the contact connection may be a connector connection, a contact terminal connection, or other contact connection modes, and have contact connection that are matched with each other, so that the stability of connection is improved. The connector comprises a first connecting piece 31 and a second connecting piece 32, the first connecting piece 31 and the second connecting piece 32 are matched, the base station 1 is fixedly provided with the first connector 31, the power module 2 is fixedly provided with the second connector 32, the first connector 31 is provided with a plurality of metal sheets, and can realize various different function transmission such as electric quantity transmission, image information transmission, control information transmission and the like, and the second connector 32 is provided with a mother metal sheet matched with the metal sheets of the first connector 31, so that the connection between the first connector 31 and the second connector 32 is realized; alternatively, the base station 1 may be fixed with the second connector 32, and the power module 2 may be fixed with the first connector 31, which may achieve the above-mentioned effects. The contact terminal includes first contact terminal 41 and second contact terminal 42, and first contact terminal 41 and second contact terminal 42 looks adaptation, and base station 1 is fixed with first contact terminal 41, and power module 2 is fixed with second contact terminal 42, and first contact terminal 41 and second contact terminal 42 can all be the metal protruding piece structure, and both mutual butt contacts to realize the transmission of electric quantity or signal, simultaneously first contact terminal 41 and second contact terminal 42 can have elasticity, in order to improve the butt force after the butt contact many times, and then promoted the stability of connection.

The power module 2 can be charged through the base station 1, and the base station 1 can be charged with the power module 2 through direct current or can be charged with the power module 2 through alternating current. When direct current charging is utilized, an external power supply directly charges a plurality of power modules 2 through a connecting base station 1, so that the charging efficiency is improved; the inside of the base station 1 can be provided with a bidirectional inverter or an AC/DC (alternating current/direct current) conversion circuit, so that when alternating current is input into the base station 1, the inside of the base station 1 converts the alternating current into direct current, and then the power module 2 is charged. The base station 1 is not only used for fixedly installing the power module 2, but also can charge the power module 2, so that the diversified purposes of the base station 1 are improved. The bidirectional inverter or the AC/DC conversion circuit inside the base station 1 can also convert the direct current of the power supply module 2 into alternating current through the base station 1, so that the alternating current is output to an alternating current electric appliance for use, a user can select the alternating current electric appliance for use, and user experience is improved.

The individual power modules 2 carry an electrical power of above 100Wh, preferably between 200Wh and 1kw, in particular 150Wh, 200Wh, 300Wh, 500Wh or 1kWh. Under the condition that the energy density of the battery in the power supply module 2 is a fixed value, the higher the carrying electric quantity is, the larger the single power supply module is, the heavier the single power supply module is, and when the power supply module is between 200Wh and 1kWh, the service life of a carried electric appliance cannot be shortened because the electric quantity of the power supply module 2 is too small, the whole size and the weight of the electric appliance cannot be too large because the electric quantity is too large, and the carrying difficulty of a user is increased.

The maximum output power of the individual power supply modules 2 is above 100w, preferably between 200w and 1kw, in particular 150w, 250w, 500w or 1kw. The larger the output power of the power supply module 2 is, the more serious the heating of the power supply module 2 is, and the use power of an electric appliance can be met between 200w and 1kWh, so that the heating of the power supply module 2 is in a safety range, and the safety and the use experience of the power supply module 2 are improved.

In some embodiments, the utility model further comprises an outdoor electric appliance, taking a particle oven electric appliance as an example, the particle oven is provided with the outdoor portable energy storage power supply, and the power supply module 2 is used for providing electric energy. The power module 2 is provided with the output port 5, the output port 5 of the power module 2 can be in the same contact connection mode as the base station 1, such as the first connecting piece 31 or the first contact terminal 41, namely, the contact connection can be used as a charging connection interface of the power module 2 and also can be used as the output port 5 of the power module 2 for outputting electric quantity to the particle oven, so that the ports of the power module 2 are simplified, the port number on the power module 2 is reduced, and the design and production cost is improved; the output port 5 of the power module 2 may be a Type-c interface, a USB interface, etc., and the power module 2 is electrically connected with the particle oven through a corresponding interface line. The pellet oven has an input port, and the power module 2 is directly or wire-connected to the pellet oven, and is connected to the input port of the pellet oven. Of course, the particle oven can be direct current input or alternating current input, when alternating current input, the power module 2 is required to be electrically connected with the base 1, and after the conversion of the bidirectional inverter or the AC/DC conversion circuit, the alternating current input of the particle oven is realized, so that the universality of the product is improved.

The power module 2 has a plurality of output ports 5, and the like, such as the first connector 31, the first contact terminal 41, the Type-c interface, the USB interface, and the like, and the plurality of output ports 5 may have different output powers to satisfy diversified power selections. The power module 2 can charge the mobile phone by connecting the mobile phone line with the USB interface when connecting the particle oven, or the small fan line is connected with the USB interface, so that the power module 2 can supply power to a plurality of electric appliances simultaneously. When the power is supplied to the plurality of electric appliances, the power of the plurality of electric appliances can be the same as that of charging the two mobile phones, and can be different as that of charging the particle oven and the mobile phones, so that the user can have diversified choices when using the particle oven and the mobile phones, and the user experience is improved. One power module 2 drives a plurality of electrical appliances to operate, and the electrical appliances which need to be placed nearby and simultaneously operate can be realized by adopting one power module 2, so that the diversity and convenience of the use of the power module 2 are improved.

The particle oven is provided with an integrating circuit, the integrating circuit is provided with a plurality of output interfaces, and the integrating circuit rectifies and regulates the electric quantity provided by the plurality of output interfaces and outputs the electric quantity to the particle oven for use. The integrated circuit can be connected with a plurality of power supply modules 2 simultaneously, and a plurality of power supply modules 2 can improve the maximum output power to the granule oven after passing through the integrated circuit to satisfy the different power demands of granule oven at different stages, a plurality of power supply modules 2 can improve the length of time of use of granule oven, has promoted user experience.

It should be apparent that references herein to "first," "second," and the like, in the description and in the claims, are used for distinguishing between different structures, devices, elements, etc., and not necessarily for describing a sequential or chronological order, and not necessarily for limiting that "first" and "second" are of different types. The term "comprising" is an open-ended term and should be interpreted to mean "including, but not limited to. "substantially" means that within an acceptable error range, the skilled person is able to solve the technical problem within a certain error range, substantially achieving the technical effect. The terms "connected," "secured," and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be directly connected or indirectly connected through an intermediary unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The term "perpendicular" is understood herein to mean within a process error range, or the angle at the perpendicular is taken to be 80 ° to 100 °, and the term "parallel" is understood to mean within a process error range, having a process error of about 10 °. The term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

While the utility model has been shown and described with respect to the preferred embodiments, it will be understood that the above description is only illustrative of the preferred embodiments and is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. The utility model provides an outdoor electrical apparatus with portable energy storage power supply, includes energy storage power supply and electrical apparatus, energy storage power supply includes basic station and power module, power module is two at least, the electrical apparatus is two at least, power module install in the basic station, its characterized in that, power module all with the basic station can dismantle the connection, a plurality of power module jointly carry the electric quantity with the electric quantity that energy storage power supply carried is equivalent, electrical apparatus is one of direct current electrical apparatus or alternating current electrical apparatus at least, power module with be electrically connected between the direct current electrical apparatus, be equipped with the dc-to-ac converter in the basic station, power module pass through the dc-to-ac converter is electrically connected between the alternating current electrical apparatus.

2. The outdoor electrical equipment with portable energy storage power supply of claim 1, wherein the base station is electrically connected to the power module by way of a contact connection, the power module being chargeable by the base station; or the power module outputs electric quantity through the base station.

3. The outdoor electrical equipment with portable energy storage power supply of claim 2, wherein the contact connection is a connector connection or a contact terminal connection, one of the base station and the power supply module has a first connecting piece, the other has a second connecting piece, and the first connecting piece and the second connecting piece are matched; or one of the base station and the power module has a first contact terminal and the other has a second contact terminal, and the first contact terminal is electrically connected with the second contact terminal.

4. An outdoor electric appliance with portable energy storage power supply according to any of claims 1-3, characterized in that the carrying capacity of the individual power supply modules is above 100 Wh.

5. The outdoor electrical appliance with portable energy storage power supply of claim 4, wherein the individual power modules carry an electrical power of 200Wh or more and 1kWh or less.

6. An outdoor electric appliance with portable energy storage power supply according to any of claims 1-3, characterized in that the maximum output power of a single power supply module is above 100 w.

7. The outdoor electrical appliance with portable energy storage power of claim 6, wherein the maximum output power of a single power module is above 200w and below 1kw.

8. An outdoor electrical equipment with portable energy storage power supply according to claim 3, characterized in that the electrical equipment has an input port, the power supply module has an output port, and the output port is electrically connected with the input port by means of wires; or the output port and the input port are electrically connected in the contact connection mode.

9. The outdoor electrical equipment with portable energy storage power supply of claim 8, wherein the power module has a plurality of output ports, a plurality of the output ports have at least two different output powers, and the power module can drive the electrical equipment with at least two different powers to operate.

10. The outdoor electrical appliance with portable energy storage power supply of claim 8, wherein the electrical appliance has an integrated circuit through which a plurality of the power modules can simultaneously power the electrical appliance.