CN210747677U

CN210747677U - Solar energy shrink umbrella

Info

Publication number: CN210747677U
Application number: CN201921438373.1U
Authority: CN
Inventors: 郑子标
Original assignee: Zhejiang Guangnian Intelligent Technology Co ltd
Current assignee: Zhejiang Guangnian Intelligent Technology Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-16
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to an parachute kit field discloses a solar energy shrink umbrella, it includes umbrella cloth, the rib, the mobile jib, be provided with solar energy power generation subassembly on the umbrella cloth, the lower extreme of mobile jib is provided with the umbrella stick, solar battery and charge controller are equipped with in the umbrella stick, solar energy power generation subassembly's output wire is connected to the upper end of mobile jib, the mobile jib includes the ejector pin, the tail-bar and the connecting rod of connection between ejector pin and tail-bar, connecting rod and ejector pin, be scalable sliding structure between the tail-bar, the ejector pin, the inside conducting strip that all is provided with of the body of rod of tail-bar and connecting rod, each conducting strip end-to-end connection bears the electrically conductive function, solar cell panel's output wire is connected to the upper end of ejector pin conducting strip, solar battery. This solar energy shrink umbrella can stably charge, saves the defect that uses the overlength wire to bring, has advantages such as safe and reliable, long service life of charging.

Description

Solar energy shrink umbrella

Technical Field

The utility model relates to an parachute kit field has especially related to a solar energy shrink umbrella.

Background

From ancient times to present, the umbrella is the instrument of a people's trip, even become a culture, there is the oiled paper umbrella ancient times, there is the sun umbrella at present, domestic umbrella, our life is closely related with the umbrella, often be used for the sunshade or keep off the rain, but current sun umbrella exists difficultly when folding up, there is a semi-automatic shrink umbrella among the prior art, can realize automatic distraction and umbrella face automatic folding through pressing the button, but this kind of semi-automatic shrink umbrella has great defect, need the manual resistance of overcoming the spring just before next use and fold the shrink with the telescopic link, required strength is great, use experience sense greatly reduced.

Chinese patent 201510079019.4 discloses a folding umbrella rib with automatic umbrella-folding function, including the well stick and locate last nest on the well stick, the well stick inside be equipped with be used for automatic umbrella-folding extension spring and with the umbrella-folding extension spring reaches last nest connection, be used for the pulling go up the nest along the gliding stay cord of well stick, its characterized in that, folding umbrella rib still includes well nest, lower nest, first main bone, second main bone, interior bone and drive assembly, wherein,

the upper nest, the middle nest and the lower nest are sequentially sleeved on the middle rod from top to bottom, and the upper nest, the middle nest and the lower nest are all connected with the middle rod in a sliding manner;

the upper nest is provided with a first pivoting part, one end of the inner pull bone is pivoted with the first pivoting part, and the other end of the inner pull bone is pivoted with one end part of the second main bone;

the middle nest is provided with a second pivoting part, one end of the first main rib is pivoted with the second pivoting part, and the other end of the first main rib is pivoted with the second main rib;

a third pivoting part is arranged on the lower nest, a seventh pivoting part is arranged in the middle of the first main rib, one end of the inner supporting rib is pivoted with the third pivoting part, and the other end of the inner supporting rib is pivoted with the seventh pivoting part;

the driving component is sleeved on the middle rod and fixedly connected with the lower nest, and the driving component drives the lower nest to slide along the middle rod so as to control the first main bone to rotate around the second pivot joint part and control the inner pull bone to rotate around the first pivot joint part through the inner supporting bone;

the driving assembly is detachably and fixedly connected with the middle nest, and when the driving assembly is fixedly connected with the middle nest, the driving assembly pulls the middle nest to slide along the middle rod so as to open the folding umbrella ribs. The electric full-automatic technology is provided, and automatic opening and automatic closing can be realized.

Chinese patent 201610873307.1 also provides an automatic umbrella, which also realizes the automatic opening and closing of the umbrella by the cooperation of a rotating motor and a storage battery.

Chinese patent 200810219003.9 provides a solar automatic remote control umbrella to achieve the effect of energy saving.

SUMMERY OF THE UTILITY MODEL

The utility model discloses need often charge to automatic umbrella among the prior art, defect such as continuation of the journey mileage is short provides a solar energy shrink umbrella.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a solar energy retractable umbrella comprises

The umbrella cloth is used as a shielding surface for protecting a user;

the umbrella ribs are connected with the umbrella cloth and used for supporting the umbrella cloth or folding the umbrella cloth;

the main rod is connected with the umbrella ribs to drive the umbrella ribs to realize the stretching movement or the contraction movement;

be provided with solar energy power generation component on the umbrella cloth, the lower extreme of mobile jib is provided with the umbrella stick, solar battery and charge controller are equipped with in the umbrella stick, solar energy power generation component's output wire is connected to the upper end of mobile jib, the mobile jib includes the ejector pin, the tail-stock and the connecting rod of connection between ejector pin and tail-stock, connecting rod and ejector pin, be scalable sliding structure between the tail-stock, the ejector pin, the body of rod inside of tail-stock and connecting rod all is provided with the conducting strip, each conducting strip end to end connection bears the electrically conductive function, solar cell panel's output wire is connected to the upper end of ejector pin conducting strip, solar battery passes through the lower extreme that. The design of the conductive transmission device avoids the phenomena that the traditional lead is easy to break and leak electricity, and the conductive structure has longer service life.

Preferably, the number of the connecting rods is 1, the upper end of the connecting rod conducting strip is provided with a first conducting block, the connecting rods are in a telescopic process, the conducting blocks abut against the ejector rod conducting strip and slide up and down along the ejector rod conducting strip, the upper end of the tail rod conducting strip is provided with a second conducting block, and in the telescopic process of the tail rod in the connecting rods, the second conducting block slides up and down along the tail rod conducting strip and always abuts against the tail rod conducting strip. The conductive transmission device can ensure that the folding umbrella can realize the conductive function at any moment, and the conductive mode is safe and has long service life.

Preferably, guide pins are arranged on the ejector rod and the connecting rod, guide grooves are formed in the connecting rod and the tail rod, the guide pins of the ejector rod are installed in the guide grooves of the connecting rod in a matched mode and slide up and down along the guide grooves to achieve stretching, and the guide pins of the connecting rod are installed in the guide grooves of the tail rod in a matched mode and slide up and down along the guide grooves to achieve stretching.

Preferably, the number of the guide grooves on the connecting rod and the tail rod is two, and the guide pin penetrates through the two guide grooves on the connecting rod or the tail rod. The connecting rod, the tail rod and the ejector rod can be prevented from rotating, and the telescopic reliability is guaranteed.

Preferably, the planes of the central lines of the two guide grooves on the connecting rod pass through the axis of the connecting rod, and the planes of the central lines of the two guide grooves on the tail rod pass through the axis of the tail rod. The connecting rod is guaranteed to be stressed more evenly and can be kept stable in the sliding process.

Preferably, the axes of the guide pins on the ejector rod and the connecting rod are in a non-coplanar relationship.

Preferably, the surfaces of the conducting strips on the top rod, the connecting rod and the tail rod are parallel to each other.

Preferably, the conductive sheet is in the shape of a wave-shaped sheet, the edges of the surfaces of the connecting rod and the tail rod, which are matched with the conductive sheet, are in arc transition, or the conductive sheet is a spring sheet with elastic recovery capability, and the conductive blocks on the connecting rod and the tail rod are pressed on the conductive sheet by overcoming the elasticity of the conductive sheet.

Preferably, the solar power generation assembly is a solar thin-film battery panel, the umbrella handle is also internally provided with a driving assembly, the driving assembly is a motor, and the driving assembly is electrically connected with the solar storage battery.

Due to the adoption of the technical scheme, the method has the remarkable technical effects that: the utility model discloses the novel conducting structure of creative design has avoided the use of wire, avoids traditional wire to appear the outage easily at flexible in-process, defects such as the unable normal use of electric leakage, and rupture phenomenon has appeared easily at the flexible in-process of umbrella pole in traditional wire, greatly reduced solar energy umbrella's life.

The utility model discloses a neotype conducting structure can be at the umbrella pole shrink and the in-process homoenergetic that stretches out and conduct the transmission, and the wire lug connection that solar cell panel linked to moreover does not need to take place to stretch out and draw back at flexible in-process electrically conductive, and its fault rate is lower, and the wire can not take place electric leakage phenomenon in addition, and it is convenient to maintain, practices thrift the cost moreover more. In addition, the micro motor power of the existing electric sun umbrella is about 3.2w, and the power generated by the solar power generation film can reach 6w, so the endurance mileage of the solar automatic telescopic umbrella can be greatly prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the umbrella.

FIG. 2 is an assembly view of the top rod, the connecting rod and the tail rod.

Fig. 3 is a schematic view of the internal structure of fig. 2.

Fig. 4 is a schematic diagram of the mating of conductive strips and conductive blocks.

Fig. 5 is a schematic view of charging and discharging of the solar power generation module.

Fig. 6 is a schematic structural view of the corrugated conductive sheet.

Fig. 7 is a schematic structural diagram of an arc-shaped conductive sheet.

The part names indicated by the money numbers in the drawings are as follows: the solar cell comprises 1-umbrella cloth, 2-umbrella ribs, 3-main rods, 4-solar power generation assemblies, 5-umbrella handles, 6-storage batteries, 7-charge controllers, 8-ejector rods, 9-connecting rods, 10-tail rods, 11-conducting strips, 12-first conducting blocks, 13-second conducting blocks, 14-guide pins, 15-guide grooves, 16-driving assemblies, 17-middle nests, 18-upper nests and 19-lower nests.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example 1

A solar energy retractable umbrella comprises

The umbrella cloth 1 is used as a shielding surface for protecting a user;

the umbrella ribs 2 are connected with the umbrella cloth 1 and used for supporting the umbrella cloth 1 or folding the umbrella cloth 1;

the main rod 3 is connected with the umbrella rib 2 to drive the umbrella rib 2 to realize the support movement or the contraction movement;

be provided with solar energy power generation component 4 on umbrella cloth 1, the lower extreme of mobile jib 3 is provided with umbrella stick 5, be equipped with solar battery 6 and charge controller 7 in the umbrella stick 5, solar energy power generation component 4's output wire is connected to the upper end of mobile jib 3, mobile jib 3 includes ejector pin 8, tail-stock 10 and the connecting rod 9 of connection between ejector pin 8 and tail-stock 10, connecting rod 9 and ejector pin 8, be scalable sliding construction between the tail-stock 10, ejector pin 8, the inside conducting strip 11 that all is provided with of the body of rod of tail-stock 10 and connecting rod 9, 11 end-to-end connections of each conducting strip bear electrically conductive function, solar cell panel's output wire is connected to the upper end of 8 conducting strips of ejector pin 11, solar battery 6 is connected to the lower extreme of 10 conducting.

Whole solar charging in-process does, and solar energy is received and turns into the electric energy with it to solar energy power generation component 4, and the electric energy is transmitted to the inside battery 6 of umbrella stick 5 through conducting strip 11 always and is charged, and wherein solar cell charges and is the known art in the sun umbrella field, the utility model discloses a novel wire structure of design is focused on, solves current wire and breaks easily in the inside of umbrella stick, externally defects such as inconvenient easy electric leakage. The conducting mechanism is a sliding conducting bar structure, so that stable conduction is realized in the telescopic process of the umbrella rod.

In this embodiment, the number of the connecting rods 9 is 1, the upper end of the conducting strip 11 of the connecting rod 9 is provided with the first conducting block 12, the connecting rod 9 is in the process of stretching, the first conducting block 12 abuts against the conducting strip 11 of the ejector rod 8 and slides up and down along the conducting strip 11 of the ejector rod 8, the upper end of the conducting strip 11 of the tail rod 10 is provided with the second conducting block 13, and in the process of stretching of the tail rod 10 in the connecting rod 9, the second conducting block 13 slides up and down along the conducting strip 11 of the tail rod 10 and is always abutted against the conducting strip 11 of the tail rod 10. This kind of structure guarantees that two adjacent conducting strips 11 can paste all the time and realize electrically conductive function together, can not cause destruction to umbrella pole structure moreover, practical traditional umbrella pole can, need not be to the inner space of change umbrella pole moreover.

The ejector rod 8 and the connecting rod 9 are provided with guide pins 14, the connecting rod 9 and the tail rod 10 are provided with guide grooves 15, the guide pins 14 of the ejector rod 8 are arranged in the guide grooves 15 of the connecting rod 9 in a matching way and slide up and down along the guide grooves 15 to realize extension, the guide pins 14 of the connecting rod 9 are arranged in the guide grooves 15 of the tail rod 10 in a matching way and slide up and down along the guide grooves 15 to realize extension, the guide pins 14 are fixed with the connecting rod 9 and the ejector rod 8 in a threaded matching way, the number of the guide grooves 15 on the connecting rod 9 and the tail rod 10 is two, the guide pins pass through the two guide grooves 15 on the connecting rod 9 or the tail rod 10, the plane where the central lines of the two guide grooves 15 on the connecting rod 9 are located passes through the axis of the connecting rod 9, and the plane, this kind of structural design's mounting groove can guarantee that the body of rod left and right sides atress is balanced, avoids appearing rocking the appearance of jamming phenomenon about tail-bar 10 and connecting rod 9. The axis mutual position of the guide pin on the ejector rod 8 and the connecting rod 9 is in a non-coplanar relation, and the non-coplanar arrangement can ensure that the phenomenon of overlarge local stress can not occur on the three rod pieces as a whole, and can prolong the service life of the rod body.

In order to facilitate wiring and reduce the occurrence of poor contact, the surfaces of the ejector rod 8, the connecting rod 9 and the conducting strip 11 on the tail rod 10 are parallel to each other and are in a straight line, so that the sliding is more convenient in the situation, and the installation is more time-saving and labor-saving.

The conducting strip 11 is fixedly bonded with the inner walls of the ejector rod 8, the connecting rod 9 and the tail rod 10, and glue with a certain thickness is coated on the inner walls of the ejector rod 8, the tail rod 10 and the connecting rod 9 or other bonding methods are adopted to bond the conducting strip 11 on the inner wall of the rod body.

In order to ensure that the conductive block is reliably contacted with the adjacent conductive plate 11, the conductive plate 11 in the embodiment is a spring plate with elastic recovery capability, the material of the spring plate is copper, the conductive blocks on the connecting rod 9 and the tail rod 10 overcome the elastic force of the conductive plate 11 and are pressed on the conductive plate 11, and the structure only needs to set the distance between the sliding surface of the conductive plate 11 and the sliding surface of the conductive block.

The conductive block in this embodiment is also made of copper. Wherein the conductive block is fixed with the conductive sheet 11 on which the conductive block is mounted by integral molding.

Wherein solar energy power generation component 4 is solar energy thin film cell panel, and the last nest 18 of the follow umbrella that solar energy thin film cell panel links to each other, well nest 17 are connected to 8 upper end conducting blocks of ejector pin, because go up nest 18, well nest 17 and ejector pin 8 be synchronous motion, so can not cause the injury to the wire, prolonged its life, wherein the lower extreme fixed connection of handle through screw and tail-rod 10, the conducting block connecting wire of tail-rod 10 lower extreme realizes solar charging to charge controller 7 and solar battery 6. Wherein the upper end of the conductive sheet 11 of the top bar 10 and the lower end of the conductive sheet 11 of the tail bar 10 are connected to the connector 20 which is the same as the wiring.

Example 2

A solar energy retractable umbrella comprises

The umbrella cloth 1 is used as a shielding surface for protecting a user;

In this embodiment, the number of the connecting rods 9 is 1, the upper end of the conducting strip 11 of the connecting rod 9 is provided with the first conducting block 12, the connecting rod 9 is in the process of stretching, the conducting block abuts against the conducting strip 11 of the ejector rod 8 and slides up and down along the conducting strip 11 of the ejector rod 8, the upper end of the conducting strip 11 of the tail rod 10 is provided with the second conducting block 13, and in the process of stretching of the tail rod 10 in the connecting rod 9, the second conducting block 13 slides up and down along the conducting strip 11 of the tail rod 10 and is always abutted against the conducting strip 11 of the tail rod 10. This kind of structure guarantees that two adjacent conducting strips 11 can paste all the time and realize electrically conductive function together, can not cause destruction to umbrella pole structure moreover, practical traditional umbrella pole can, need not be to the inner space of change umbrella pole moreover.

Wherein solar energy power generation component 4 is solar energy thin film battery board, the last nest 18 of the follow umbrella that solar energy thin film battery board links to each other, well nest 17 is connected to 8 upper end conducting blocks of ejector pin, nest, well nest 17 and lower nest 19 are used for connecting rib 2, because go up nest 18, well nest 17 and ejector pin 8 be synchronous motion, on so can not cause the injury to the wire, its life has been prolonged, wherein the handle passes through the lower extreme fixed connection of screw with tail-stock 10, the conducting blocks connecting wire of tail-stock 10 lower extreme realizes solar charging to charge controller 7 and solar battery 6.

The conducting strip 11 in this embodiment is the wave form conducting strip 11, connects the limit portion of the conducting block and conducting strip 11 complex face on pole and the tail pole 10 to be the circular arc transition, adopts the benefit of wave form conducting strip 11 to lie in, makes conducting block and conducting strip 11 contact more reliable, and the conducting block falls into in the trough of conducting strip 11, has increased area of contact, and the reliability is stronger. Wherein the upper end of the conductive sheet 11 of the top bar 10 and the lower end of the conductive sheet 11 of the tail bar 10 are connected to the same terminal 20

Example 3

A solar energy retractable umbrella comprises

The umbrella cloth 1 is used as a shielding surface for protecting a user;

Wherein conducting strip 11 is the arc piece, and the opening of arc conducting strip 11 is towards the middle part of the body of rod, because the umbrella body is generally for the state of strutting and closed state when using, so the conducting block generally slides the both ends of conducting strip 11, and arc conducting strip 11 can receive bigger elastic resistance when the conducting block slides to both ends, and the contact is also more reliable simultaneously.

Example 4

The embodiment provides a solar energy retractable umbrella, which includes the technical solutions of embodiment 1, embodiment 2, or embodiment 3, a driving assembly 16 and a lifting assembly are further installed in the umbrella handle 5, the driving assembly 16 is a motor, the driving assembly 16 is electrically connected with a solar storage battery 6, and the motor drives the rod body to retract up and down through the lifting assembly, wherein other components and structures of the umbrella are not described in detail in the embodiment, because the structure of the automatic lifting retractable umbrella is suitable for the technical solutions provided by the embodiment.

Example 5

The umbrella handle 5 is also provided with an external charging interface for charging the solar storage battery 6, and when the solar power generation assembly 4 cannot meet the charging requirement, a user can directly adopt external power to charge.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A solar energy retractable umbrella comprises

The umbrella cloth (1) is used as a shielding surface for protecting a user;

the umbrella ribs (2) are connected with the umbrella cloth (1) and used for supporting the umbrella cloth (1) or folding the umbrella cloth (1);

the main rod (3), the main rod (3) is connected with the umbrella rib (2) to drive the umbrella rib (2) to realize the support movement or the contraction movement;

the method is characterized in that: the solar power generation assembly (4) is arranged on the umbrella cloth (1), the umbrella handle (5) is arranged at the lower end of the main rod (3), a solar storage battery (6) and a charging controller (7) are arranged in the umbrella handle (5), an output lead of the solar power generation assembly (4) is connected to the upper end of the main rod (3), the main rod (3) comprises a top rod (8), a tail rod (10) and a connecting rod (9) connected between the top rod (8) and the tail rod (10), the connecting rod (9) and the top rod (8), be scalable sliding structure between tail-stock (10), the body of rod inside of ejector pin (8), tail-stock (10) and connecting rod (9) all is provided with conducting strip (11), and electrically conductive function is born in end to end connection of each conducting strip (11), and solar cell panel's output wire is connected to the upper end of ejector pin (8) conducting strip (11), and solar battery (6) are connected to the lower extreme of tail-stock (10) conducting strip (11) through the wire.

2. A solar retraction umbrella as claimed in claim 1, wherein: the number of connecting rod (9) is 1, the upper end of connecting rod (9) conducting strip (11) is provided with first conducting block (12), connecting rod (9) is at flexible in-process, first conducting block (12) support and slide from top to bottom along ejector pin (8) conducting strip (11) on ejector pin (8) conducting strip (11), the upper end of tail-bar (10) conducting strip (11) is provided with second conducting block (13), the in-process of tail-bar (10) flexible in connecting rod (9), second conducting block (13) slide from top to bottom and contradict all the time on tail-bar (10) conducting strip (11) along tail-bar (10) conducting strip (11).

3. A solar retraction umbrella as claimed in claim 1, wherein: guide pins (14) are arranged on the ejector rod (8) and the connecting rod (9), guide grooves (15) are arranged on the connecting rod (9) and the tail rod (10), the guide pins (14) of the ejector rod (8) are installed in the guide grooves (15) of the connecting rod (9) in a matched mode and slide up and down along the guide grooves (15) to achieve stretching, and the guide pins (14) of the connecting rod (9) are installed in the guide grooves (15) of the tail rod (10) in a matched mode and slide up and down along the guide grooves (15) to achieve stretching.

4. A solar retraction umbrella as claimed in claim 1, wherein: the number of the guide grooves (15) on the connecting rod (9) and the tail rod (10) is two, and the guide pin penetrates through the two guide grooves (15) on the connecting rod (9) or the tail rod (10).

5. A solar retraction umbrella as claimed in claim 1, wherein: the plane of the central lines of the two guide grooves (15) on the connecting rod (9) passes through the axis of the connecting rod (9), and the plane of the central lines of the two guide grooves (15) on the tail rod (10) passes through the axis of the tail rod (10).

6. A solar retraction umbrella as claimed in claim 3, wherein: the mutual positions of the axes of the guide pins on the mandril (8) and the connecting rod (9) are in a non-coplanar relationship.

7. A solar retraction umbrella as claimed in claim 1, wherein: the surfaces of the ejector rod (8), the connecting rod (9) and the conducting strip (11) on the tail rod (10) are parallel to each other and are on the same straight line.

8. A solar retraction umbrella as claimed in claim 1, wherein: the conducting strip (11) is fixed with the inner walls of the ejector rod (8), the connecting rod (9) and the tail rod (10) by bonding or screws.

9. A solar retraction umbrella as claimed in claim 1, wherein: the conductive sheet (11) is in a wave shape, the edges of the surfaces of the first conductive block (12), the second conductive block (13) and the conductive sheet (11) are in arc transition, or the conductive sheet (11) is a spring plate with elastic recovery capability, and the conductive blocks on the connecting rod (9) and the tail rod (10) are pressed on the conductive sheet (11) by overcoming the elasticity of the conductive sheet (11).

10. A solar retraction umbrella as claimed in claim 1, wherein: the solar power generation assembly (4) is a solar thin-film battery panel, the umbrella handle (5) is internally provided with a driving assembly (16), the driving assembly (16) is a motor, and the driving assembly (16) is electrically connected with the solar storage battery (6).