CN210643292U

CN210643292U - Portable bench of photovoltaic power generation

Info

Publication number: CN210643292U
Application number: CN201921052047.7U
Authority: CN
Inventors: 孙亮
Original assignee: Ningbo Tenghao Electronics Co Ltd
Current assignee: Ningbo Tenghao Electronics Co Ltd
Priority date: 2018-10-26
Filing date: 2019-07-05
Publication date: 2020-06-02
Anticipated expiration: 2029-07-05
Also published as: WO2020082851A1; CN211092811U; CN210383295U; CN210643293U; CN210383293U; CN210643294U; CN212088853U; CN110575018A; CN211533484U; CN210383292U; WO2020082850A1; CN210383294U

Abstract

The utility model provides a portable bench of photovoltaic power generation, include bench portion, base and be used for connecting the telescopic machanism of bench portion and base, bench portion and base between have the cavity that holds telescopic machanism, bench portion and/or base be provided with the subassembly that charges, the subassembly that charges includes power supply interface, power supply spare and is used for the photovoltaic board that charges to power supply spare. The utility model has the advantages of can be with the light energy conversion electric energy to the battery charge.

Description

Portable bench of photovoltaic power generation

Technical Field

The utility model relates to an articles for daily use technical field especially relates to a portable bench of photovoltaic power generation.

Background

With the increase of work and living speed, self-driving tour becomes an important way for relieving stress of people, and meanwhile, the portable stool is also an important object in self-driving tour, but the existing folding stool is usually only provided with a rack and a panel because the function is single, and the folding stool can realize the most basic function of doing people. However, with the progress of urbanization and the increasing improvement of living standard of people, the bench with single function can not meet the daily requirements of people. For example, when people drive a car and travel, the portable electronic device often runs out of the battery, and peripheral facilities cannot provide a service of charging in time, so that people feel very helpless.

The existing part of portable stools is provided with a storage battery for electronic equipment, but the storage battery can be exhausted, and the storage battery is charged by peripheral power supply facilities, so that the portable stool is inconvenient for long-time use in the field.

Disclosure of Invention

The utility model aims at providing a portable bench of photovoltaic power generation to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a portable bench of photovoltaic power generation, includes bench portion, base and is used for connecting the telescopic machanism of bench portion and base, bench portion and base between have the cavity that holds telescopic machanism, bench portion and/or base be provided with the subassembly that charges, the subassembly that charges includes power supply interface, power supply spare and is used for the photovoltaic board that charges to power supply spare.

The utility model discloses a theory of operation: when the electronic equipment needs to be charged, the data wire is inserted into the power supply interface, the power supply part is started, the power supply part supplies power to the electronic equipment, the cruising ability of the electronic equipment is prolonged, a user can conveniently charge the electronic equipment, and when the charging is required to be stopped, the power supply part is closed, and the data wire is pulled out; simultaneously, when needing to charge to the power supply spare, place portable bench under sunshine, the photovoltaic board receives sunshine to shine and turns into the electric energy with light energy and transmit for the power supply spare to the realization is to the charging of power supply spare. By arranging the charging assembly on the portable stool, when the electric quantity of the storage battery in the portable stool is used up, the electric quantity can be supplemented through sunlight irradiation, the portable stool is convenient to use when no charging facilities are arranged at the periphery, the phenomenon that people lose contact with the outside due to power failure in a remote place is avoided,

the photovoltaic board is arranged on the upper surface of the stool part.

The bench part is provided with a fixing part for fixing the photovoltaic panel.

The fixing part comprises a support arranged on the stool part and a fixing plate arranged on the support, and a groove for embedding the photovoltaic panel is formed in the support.

The fixed plate is a transparent protective layer.

The power supply part is arranged in the cavity.

The power supply part is arranged on the base.

And the base is provided with a mounting part for fixing the power supply part.

The mounting member includes a plurality of power slots and an end cap that closes the power slots.

The end cover is provided with a buckle, and the base is provided with a clamping groove matched with the buckle.

Compared with the prior art, the utility model has the advantages of can be with light energy transformation electric energy to the battery and charge.

Drawings

Fig. 1 is a schematic structural view of the middle telescopic structure of the present invention in an expanded state.

Fig. 2 is an exploded view of the middle telescopic structure of the present invention in the expanded state.

Fig. 3 is a schematic structural view of the telescopic structure of the present invention in a contracted state.

Fig. 4 is a schematic structural view of the middle-first-section lantern ring of the present invention.

Fig. 5 is a schematic structural view of the middle section lantern ring of the present invention.

Fig. 6 is a schematic structural view of the middle-tail section lantern ring of the present invention.

Fig. 7 is an exploded view of the base of the present invention.

In the figure, 1, a stool part; 2. a base; 3. a cavity; 5. a power supply element; 8. a power supply slot; 9. an end cap; 10. Buckling; 11. a card slot; 12. a positive electrode conductive member; 13. a negative electrode conductive member; 16. a first section of lantern ring; 17. a middle lantern ring; 18. a tail section lantern ring; 19. positioning blocks; 20. a chute; 21. positioning a groove; 22. a partition plate; 23. A power supply interface; 24. a photovoltaic panel; 25. and (7) fixing the plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, a portable photovoltaic power generation stool, including stool portion 1, base 2 and the telescopic mechanism that is used for connecting stool portion 1 and base 2, have cavity 3 that holds telescopic mechanism between stool portion 1 and the base 2, stool portion and/or base are provided with the subassembly that charges, the subassembly that charges includes power supply interface 23, power supply unit 5 and be used for the photovoltaic board 24 to power supply unit 5 charges, cavity 3 is formed to the pit by stool portion 1 and base 2 contact end respectively, power supply unit 5 is the lithium cell that the model that can directly purchase on the market is 803040, power supply interface 23 is the usb power supply interface that can directly purchase on the market, photovoltaic board 24 is the disc photovoltaic board that can directly purchase on the market. Through setting up the subassembly that charges on portablely for when the battery power in the portable bench used up, accessible sunshine shines to supply the electric quantity, is convenient for use when the facility that charges is not had in the periphery, avoids leading to people and external losing the contact because the outage in remote place.

Preferably, in order to facilitate power supply to a plurality of electronic devices at the same time, the charging interface 23 may be provided in plurality.

Preferably, in order to prevent that the dust from falling into the interface 23 that charges when portable bench does not use, the interface 23 that charges locates bench portion 1 and/or base 2 outside, and locates the contact jaw of bench portion 1 and base 2, and the interface 23 that charges has three kinds of setting modes, is respectively: 1. the charging interface 23 is only arranged on the lower surface of the

stool part

1, 2. the charging interface 23 is only arranged on the upper surface of the

base

2, and 3. the charging interface 23 is arranged on both the lower surface of the stool part 1 and the upper surface of the base 2; when the telescopic mechanism is contracted, the stool part 1 and the base 2 are abutted to form a round cake shape, and the charging interface 23 is hidden at the moment.

In further detail, the photovoltaic panel 24 is arranged on the upper surface of the stool part 1, so that the illumination range of the photovoltaic panel is wider, the photovoltaic panel can convert more light energy into electric energy conveniently, and the charging efficiency of the storage battery is improved.

To be more specific, in order to facilitate installation of the photovoltaic panel 24, the bench portion 1 is provided with a fixing member for fixing the photovoltaic panel 24.

Further saying, the fixed part is including locating support 6 on bench portion 1 and locating fixed plate 25 on support 6, is equipped with the recess 7 that supplies photovoltaic board 24 to imbed on support 6, and recess 7 is formed by support 6 inwards sunken, and support 6 is formed by bench portion 1 outside arch, and is fixed through the cooperation of recess 7 and fixed plate 25 for photovoltaic board 24 is comparatively stable after the installation, avoids in the use photovoltaic board 24 to produce the damage because of rocking and striking.

Preferably, in order to facilitate the replacement of the photovoltaic panel 24, the fixing plate 25 is fixed to the support 6 by screws.

In more detail, the fixing plate 25 is a transparent protective layer, which protects the photovoltaic plate 25 and simultaneously prevents the photovoltaic plate from being affected by the conversion efficiency.

Preferably, the fixing plate 25 may be made of tempered glass.

To put it more precisely, the power supply element 5 is arranged in the cavity 3 in order to protect the power supply element 5 and to increase the service life of the power supply element 5.

Further saying in detail, on base 2 was located to power supply spare 5, and with telescopic machanism mutually noninterfere for the focus of portable bench moves to base 2, thereby stability when making portable bench place is better, convenient to use, and is difficult for the slope, and the security is higher.

To be more specific, in order to facilitate the mounting of the power source 5, the base 2 is provided with a mounting member for fixing the power source 5.

It is further said that, the installation part includes a plurality of power supply grooves 8 and carries out confined end cover 9 to the power supply groove, power supply groove 8 is formed by a plurality of baffle 22 intervals, power supply 5 can inlay and locate in power supply groove 8, place power supply 5 in power supply groove 8 after, accessible end cover 9 seals power supply groove 8, power supply 5 falls out from power supply groove 8 when avoiding using, be equipped with buckle 10 under end cover 9 on the terminal surface, be equipped with on the base with buckle 10 matched with draw-in groove 11, buckle 10 can block in draw-in groove 11, can realize fixing end cover 9 through blocking buckle 10 card into draw-in groove 11, setting through baffle 22, make and separate each other between the adjacent two power supply spare, thereby can avoid the mutual contact between the power supply spare to cause the short circuit, the security of portable bench has been improved

In more detail, an anode conductive piece 12 and a cathode conductive piece 13 are arranged on the lower end surface of the end cover 9, the anode conductive piece 12 is in a fracture ring shape and is arranged on the outer side of the end cover 9, the cathode conductive piece 13 is in a fracture ring shape and is arranged on the inner side of the end cover 9, when the end cover 9 seals the power supply groove 8, the anode conductive piece 12 is in positive contact with the anodes of the power supply pieces 5, the cathode conductive piece 13 is in contact with the cathodes of the power supply pieces 5, parallel connection of the power supply pieces 5 is achieved, the power supply pieces 5 form a power supply with capacitance equal to the sum of the capacitance of the power supply pieces 5 through parallel connection, the portable stool can provide more electric quantity for convenient use, frequent charging is not needed, the portable stool can be used for a longer time after once charging, and the anode conductive piece.

In more detail, the telescopic structure comprises a plurality of lantern rings with diameters gradually increasing from top to bottom, the lantern rings comprise a first lantern ring 16, a middle lantern ring 17 and a tail lantern ring 18, wherein the front end of the first lantern ring 16 is connected with the stool part, a plurality of positioning blocks 19 are uniformly arranged on the outer side of the rear end of the first lantern ring 16 in the circumferential direction, the rear end of the tail lantern ring 18 is connected with the base 2, a plurality of sliding grooves 20 are uniformly arranged on the tail lantern ring 18 in the circumferential direction, a plurality of sliding grooves 20 are uniformly arranged on the middle lantern ring 17 in the circumferential direction, a plurality of positioning blocks 19 are uniformly arranged on the outer side of the rear end of the middle lantern ring 17 in the circumferential direction, the sliding grooves 20 are arranged along the axial direction of the lantern rings, a positioning groove 21 is arranged at the front end of the sliding groove, the positioning block 19 of the previous lantern ring is slidably arranged in the sliding groove 20 of the next lantern ring, the arrangement of the telescopic structure enables the adjustable telescopic stool to be folded when a user needs to carry the adjustable telescopic stool for a trip, and the adjustable telescopic stool is small in folding volume, light in weight and easy to carry; meanwhile, the telescopic structure of the adjustable telescopic stool consists of a plurality of lantern rings, the height of the stool can be adjusted according to the number of the stretched lantern rings, and the adjustable telescopic stool is suitable for users with different heights.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a portable bench of photovoltaic power generation which characterized in that: including bench portion (1), base (2) and be used for connecting the telescopic machanism of bench portion (1) and base (2), bench portion (1) and base (2) between have cavity (3) that hold telescopic machanism, bench portion and/or base be provided with the subassembly that charges, the subassembly that charges includes power supply interface (23), power supply unit (5) and is used for photovoltaic board (24) that charge to power supply unit (5).

2. The portable photovoltaic power generation stool as set forth in claim 1, wherein: the photovoltaic panel (24) is arranged on the upper surface of the stool part (1).

3. The portable photovoltaic power generation stool as set forth in claim 2, wherein: the stool part (1) is provided with a fixing part for fixing the photovoltaic panel (24).

4. The portable photovoltaic power generation stool as set forth in claim 3, wherein: the fixing part comprises a support (6) arranged on the stool part (1) and a fixing plate (25) arranged on the support (6), and a groove (7) for embedding the photovoltaic panel (24) is formed in the support (6).

5. The portable photovoltaic power generation stool as set forth in claim 4, wherein: the fixing plate (25) is a transparent protective layer.

6. The portable photovoltaic power generation stool as set forth in claim 5, wherein: the power supply part (5) is arranged in the cavity (3).

7. The portable photovoltaic power generation stool as set forth in claim 6, wherein: the power supply part (5) is arranged on the base (2).

8. The portable photovoltaic power generation stool as set forth in claim 7, wherein: and the base (2) is provided with a mounting part for fixing the power supply part (5).

9. The portable photovoltaic power generation stool as set forth in claim 8, wherein: the mounting member comprises a plurality of power supply slots (8) and end caps (9) closing the power supply slots.

10. The portable photovoltaic power generation stool as set forth in claim 9, wherein: the end cover (9) is provided with a buckle (10), and the base is provided with a clamping groove (11) matched with the buckle (10).