CN201332756Y

CN201332756Y - Power-generating sun umbrella

Info

Publication number: CN201332756Y
Application number: CNU2009200179482U
Authority: CN
Inventors: 刘波; 李兴凯
Original assignee: Shandong Vocational College of Science and Technology
Current assignee: Shandong Vocational College of Science and Technology
Priority date: 2009-01-10
Filing date: 2009-01-10
Publication date: 2009-10-28
Anticipated expiration: 2019-01-10

Abstract

The utility model discloses a power-generating sun umbrella and comprises an umbrella cover and a supporting rod which supports the umbrella cover; a fixed seat is installed in a plug-in manner at the lower end of the supporting rod; the umbrella cover is extended from the upper part of the supporting rod; a solar panel is installed at the upper end of the supporting rod; a storage battery and an inverter are installed in the fixed seat, wherein the storage battery forms an electric connection with the solar panel and the inverter respectively; a socket is installed on the supporting rod, wherein the socket forms an electric connection with the output end of the inverter. In order to add the function of illumination to the sun umbrella, a light bulb is arranged underneath the umbrella cover, a switch is installed on the supporting rod, and the switch, the light bulb and the output end of the inverter form a series circuit. For the convenience of overhauling, a sliding door is arranged on the fixed seat. The utility model has the advantages of simple structure and convenient operation, and with the support of the structure, the utility model ensures that the service life of the umbrella cover can be prolonged and the solar energy can be used to generate electric power; the umbrella is suitable for the salesman in a fixed operation place, in particular for the sole trader in the night market.

Description

A kind of parasol that generates electricity

Technical field

The utility model relates to a kind of parasol that generates electricity.

Background technology

Parasol claims parasols again, the umbrella that keeps off the rain, and is that people are placed in the outdoor instrument that is used for sunshade, keeps off the rain, can bring the cool place to people in the summer of sweltering heat, provide the institute of taking shelter from rain on rainy day to people, simple in structure, easy to use because of it, liked by the user.At present, traditional parasols mainly comprises umbrella cover and is used for supporting the support bar of umbrella cover, the bottom of support bar is inserted on the holder, this parasols in use, only need umbrella cover is propped up along support bar, and the support bar bottom is inserted on the holder gets final product, operation is very easy, the weak point of this parasol is: the function of can only provide sunshade, keeping off the rain, but almost do not have for other miscellaneous functions, and during the broiling summer, the sunshine long-term irradiation of direct projection is on umbrella cover, cause umbrella cover aging easily, influence its service life.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to operate at above-mentioned deficiency, can prolong umbrella cover service life, can utilize the parasol of solar electrical energy generation again.

For solving the problems of the technologies described above, originally the parasol that can generate electricity, the support bar that comprises umbrella cover and support umbrella cover, the lower end of support bar is fitted with holder, and its design feature is: umbrella cover is extended on the top of support bar, and the upper end of support bar is equipped with solar panel, battery and inverter are installed in the holder, battery is electrically connected with solar panel and inverter formation respectively, and socket is installed on the support bar, and socket is electrically connected with the output formation of inverter.

Originally the parasol that can generate electricity is to utilize solar panel under burning sun the transform light energy of sunshine to be generated electricity for the principle of electric energy, solar panel is installed for convenience, the umbrella cover top is extended on the top of support bar, and solar panel is installed in the upper end of support bar, the umbrella cover of parasol is located in the below of solar panel like this, can not hinder solar panel and receive sunlight, on the contrary, solar panel is positioned at the top of umbrella cover, sunshine was blocked by solar panel before shining umbrella cover, like this, solar panel not only can keep the sun off for the umbrella cover of parasol, prevents that umbrella cover is aging, prolongs its service life, also the sunlight that receives can be converted to electric energy, increase the function of use of parasol.The power storage that solar panel is produced is got up for convenience, the support bar lower end of parasol is inserted on the holder, battery is installed in the holder, battery is electrically connected with the solar panel formation, like this, solar panel produces electric energy and is stored in the battery when sunlight, and the strong more or solar panel face of sunlight connects big more, the electric energy that solar panel produces is many more, and charging ability is strong more.For the direct current in the battery is converted to alternating current, inverter also is installed in holder, the input of inverter is electrically connected with the battery formation, is transformed into alternating current after the direct current process inverter inversion in the battery, can use for various small-sized electrical appliances, connect for convenience, be provided with socket on the parasol support bar, socket is electrically connected with the output formation of inverter, during electricity consumption, only need plug with electrical appliance be inserted on the socket and get final product, very convenient.

In order to make this parasol have illumination functions, the below of umbrella cover is provided with bulb, and switch is installed on the support bar, and the output of switch, bulb and inverter constitutes series loop.

By day, it is to store in the battery behind the electric energy with transform light energy that solar panel receives sunlight, and to evening, electric energy stored transforms the back through inverter and uses for the bulb illumination in the battery, and by controlling switch lamp steep luminous with extinguish, very convenient.

For the ease of maintenance, holder is provided with sliding door.

By opening and closing sliding doors, in holder, battery and inverter carried out wiring and take out stitches all easily, can be easily battery and inverter be taken out in the holder and overhaul.

For support bar is inserted on the holder more easily, the inner bottom surface of holder is provided with the cartridge part that cooperates with the support bar bottom.

The tradition parasol only is provided with a jack that cooperates with support bar on the top of holder, and this parasol also is provided with a cartridge part that cooperates with support bar on the holder inner bottom surface, like this, will cooperate more firmly with holder after support bar is inserted on the holder.

In sum, adopt the parasol of this structure, simple in structure, easy to operate, can prolong umbrella cover service life, can utilize solar electrical energy generation again, be fit to have fixedly that the commercial distribution personnel of place of business use, the sole trader who especially is fit to go up the night market uses.

Description of drawings

In conjunction with the accompanying drawings the utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1 is umbrella cover, and 2 is support bar, and 21 is support, 22 is boss, and 23 is locking nut, and 24 is the underpass hole, 25 is last through wires hole, and 3 is holder, and 31 is the cartridge part, 32 are sliding door, and 33 is loose-leaf, and 34 are handle, 4 is solar panel, and 5 is battery, and 6 is inverter, 7 is socket, and 8 is switch, and 9 is bulb.

The specific embodiment

As shown in Figure 1, originally the parasol that can generate electricity comprises the support bar 2 of umbrella cover 1 and support umbrella cover 1, and support bar 2 is a hollow tube, and the top of umbrella cover 1 is extended on the top of support bar 2, and the upper end of support bar 2 is equipped with solar panel 4; Install for convenience, the upper end of support bar 2 is provided with support 21, and solar panel 4 is fixedly connected on the support 21; Solar panel 4 is an electric energy with transform light energy just after receiving solar radiation, for convenience with this electric energy output, the output of solar panel 4 arrives power delivery by the electric wire that is located at support bar 2 inside the lower end of support bar 2, for this parasol can be stood on the bottom surface firmly, the bottom of support bar 2 is fitted with holder 3, holder 3 is a body structure, the upper surface of holder 3 is provided with the installing hole that can pass support bar 2, support bar 2 can insert holder 3 inner chambers after passing installing hole smoothly, for support bar 2 and holder 3 stably are combined together, the inner bottom surface of holder 3 is provided with the cartridge part 31 of matching with support bar 2 lower ends, like this, after holder 3 is inserted in support bar 2 lower ends, support bar 2 lower ends just can not be rocked in holder 3 inner chambers, for holder 3 can be moved with parasol, the upper surface of holder 3 installing holes is provided with an extension that makes progress, the extension outside is provided with thread segment, support bar 2 is provided with the boss 22 that cooperates with the installing hole extension, also be set with locking nut 23 on the support bar 2, after being tightened on the installing hole thread segment, locking nut 23 just the boss 22 of support bar 2 is pressed between the installing hole of locking nut 23 and holder 3, like this, holder 3 just has been locked at by locking nut 23 with support bar 2, and is convenient when making whole mobile parasol; For the power storage of solar panel 4 conversions is got up, battery 5 is installed in the holder 3, the output of the binding post of battery 5 and solar panel 4 constitutes electric charge circuit by electric wire, like this, solar panel 4 just constantly is converted to electric energy in a steady stream with solar energy and stores in the battery in the time of by day, for electric energy stored in the battery 5 is used for the household small-size AC electric appliance, inverter 6 also is installed in the holder 3, the binding post of the direct-flow input end of inverter 6 and battery 5 couples together by electric wire, and be provided with socket 7 at the middle part of support bar 2, socket 7 is electrically connected with the output formation of inverter 6, like this, when electricity consumption, only need plug with small household appliance be inserted on the socket 7 and get final product, very convenient; In order to make this parasol have illumination functions at night, the below of umbrella cover 1 is equipped with bulb 9, bulb 9 is electrically connected with the output formation of inverter 6 by electric wire, for the ease of controlling the luminous of bulb 9 and extinguishing, switch 8 is installed on the support bar 2, and switch 8 is serially connected in the supply access of bulb 9, and various electric wires are walked in support bar 2 for convenience, the part of support bar 2 in holder 3 is provided with underpass hole 24, and support bar 2 and bulb 9 corresponding parts are provided with through wires hole 25; For convenience battery 5 and inverter 6 are overhauled, the side of holder 3 is provided with two sliding doors 32, and sliding door 32 is hinged by loose-leaf 33 and holder body, opens sliding door 32 for convenience, sliding door is equipped with handle 34 on 32, make folding pull 32 o'clock convenient.

Claims

1, a kind of parasol that generates electricity, the support bar (2) that comprises umbrella cover (1) and support umbrella cover (1), the lower end of support bar (2) is fitted with holder (3), it is characterized in that: umbrella cover (1) is extended on the top of support bar (2), the upper end of support bar (2) is equipped with solar panel (4), battery (5) and inverter (6) are installed in the holder (3), battery (5) is electrically connected with solar panel (4) and inverter (6) formation respectively, socket (7) is installed on the support bar (2), and socket (7) is electrically connected with the output formation of inverter (6).

2, the parasol that generates electricity as claimed in claim 1 is characterized in that: the below of umbrella cover (1) is provided with bulb (9), and switch (8) is installed on the support bar (2), and switch (8), bulb (9) constitute series loop with the output of inverter (6).

3, the parasol that generates electricity as claimed in claim 1 or 2 is characterized in that: holder (3) is provided with sliding door (32).

4, the parasol that generates electricity as claimed in claim 1 or 2 is characterized in that: the inner bottom surface of holder (3) is provided with the cartridge part (31) that cooperates with support bar (2) bottom.

5, the parasol that generates electricity as claimed in claim 3 is characterized in that: the inner bottom surface of holder (3) is provided with the cartridge part (31) that cooperates with support bar (2) bottom.