CN203579609U - Tool vehicle with solar panel - Google Patents

Abstract

The utility model discloses a tool bogie with solar panel, including a tool cabinet body, a solar panel, a control module, a power converter, a plurality of rechargeable battery and an air compressor machine, this tool cabinet body is a case cabinet body that is the cavity form, this air compressor machine sets up in the accommodation space of this tool cabinet body, this solar panel assembles on this tool cabinet body, and absorb solar energy and convert the electric energy into, store produced electric energy in this rechargeable battery spare again, this rechargeable battery is connected to this control module electricity, as the charge-discharge, cross the control of filling and overdischarging, this power converter electricity is connected in this control module, with supply electricity to this air compressor machine and relevant electronic equipment.

Description

Tool cart with solar panels

technical field

The utility model relates to the application of a solar power storage device, in particular to a tool cart with a solar panel.

Background technique

The United Nations Conference on Trade and Development released the "2011 Technology and Innovation Report" on November 29, 2011, pointing out that in 2010, 1.4 billion people in the world still lacked electricity, and among them, the number of people without electricity in South Asia was as high as 590 million. people, and the proportion of people without access to electricity in sub-Saharan Africa accounts for 69.5% of the population in the region. In addition, the number of people without electricity in rural areas is nearly 1.2 billion, accounting for about 85% of the total population without electricity in the world.

With the rapid development of science and technology and human pursuit of a higher quality of life, many electronic devices have been developed, and their normal operation requires power supply. However, in remote mountain villages, high mountains, outlying islands or outdoor areas where power supply is difficult without power supply, they basically rely on batteries to provide DC voltage to operate these electronic devices, but the disadvantage of general batteries is that their stored power is limited, so The operating time of the electronic equipment that relies on the electric power provided by it is limited. Moreover, for the electronic equipment that needs AC voltage power supply, it cannot be used smoothly, and even causes great troubles to users.

Therefore, the inventor has been engaged in the manufacture, development and design of related products for many years. After detailed design and careful evaluation for the above-mentioned objectives, he finally obtained a practical utility model.

Utility model content

The main purpose of the utility model is to provide a tool cart with a solar panel, and the problem to be solved is the problem of remote areas or outdoor power supply.

In order to achieve the above object, a kind of tool cart with solar panel of the present utility model comprises:

A tool cabinet body, which is a hollow cabinet body, inside which accommodates a plurality of drawers and a plurality of door panels, and the bottom surface of the tool cabinet body is pivotally connected with a plurality of casters;

A solar panel, which is assembled on the tool cabinet, is used to convert light energy into direct current;

A plurality of rechargeable batteries are arranged in the drawer of the tool cabinet and electrically connected to the solar panel;

A control module, which is electrically connected to each rechargeable battery, and controls charging and discharging, overcharging and overdischarging;

A power converter, which is electrically connected to the control module, is controlled by the control module to output a direct current or an alternating current; and

An air compressor is arranged in the accommodating space of the tool cabinet and is electrically connected to the power converter. The air compressor is a device that uses electric energy to compress air into high-pressure gas.

As a preference, wherein the top of the side wall of the tool cabinet is provided with two plate-shaped symmetrical frames, a positioning hole is provided in the center of the frame and a sliding hole extending vertically downward from the rear end of the positioning hole is communicated, and the frame A limit hole is recessed on the top edge of the front end, and the side of the solar panel is provided with a first fixing piece and a second fixing piece, wherein the first fixing piece runs through the sliding hole of the frame body. When the solar panel is unfolded and used, The first fixing part slides to the positioning hole, and the second fixing part is locked in the limiting hole.

Preferably, at least one power socket is also included, which is electrically connected to the power converter.

Preferably, it also includes a pipeline that is coiled and stored and protruded from the tool cabinet body, and the end of the pipeline is connected with an output joint.

Preferably, it also includes a working light, which is connected to the output joint and is electrically connected to the power converter through the pipeline.

Preferably, it also includes a pneumatic tool connected to the output joint and connected to the air compressor through the pipeline.

Preferably, it also includes a cantilever mechanism, which includes a working platform and a lamp, and the lamp is electrically connected to the power converter.

Preferably, it also includes a tool rack, which is arranged on the top of the tool cabinet for hanging tools.

Compared with the prior art, the tool cart with solar panels of the utility model has the beneficial effects of utilizing solar energy for power supply and electricity storage.

Description of drawings

Fig. 1 is a perspective view of the utility model tool cart with solar panels.

Fig. 2 is a perspective view of the utility model when the drawer is opened and the solar panel is horizontally deployed in use.

Fig. 3 is a perspective view of the open state of the door panel of the present invention, which shows that an air compressor is provided in the accommodating space inside the tool cabinet.

Fig. 4 is a functional block diagram of the utility model.

Explanation of main reference signs

10 tool cabinet

11 drawers

12 door panels

13 casters

14 frame body

141 limit hole

142 positioning hole

143 sliding hole

15 external power supply

16 power outlets

17 pipeline

171 output connector

18 cantilever mechanism

181 working platform

182 lamps

19 tool rack

20 solar panels

21 The first fixing piece

22 Second fixing piece

30 control module

31 power converter

32 rechargeable batteries

40 air compressor

41 Pneumatic tools

50 work lights

Detailed ways

Please refer to Figs. 1 to 4, an embodiment of a tool cart with a solar panel of the present utility model, which includes a tool cabinet 10, a solar panel 20, a control module 30, a power converter 31, a plurality of charging Battery 32 and an air compressor 40; Wherein,

The tool cabinet body 10 is a hollow box cabinet body, and a plurality of drawers 11 and a plurality of door panels 12 are accommodated inside it. The top of the wall is provided with two plate-shaped symmetrical frames 14, wherein a positioning hole 142 is provided in the center of the frame body 14 and a sliding hole 143 extending vertically downward from the rear end of the positioning hole 142 is connected. A limit hole 141 is recessed downward; moreover, a cantilever mechanism 18 is installed on the top surface of the tool cabinet body 10, which includes a working platform 181 and a lamp 182, and the lamp 182 is electrically connected to the power converter 31, The cantilever mechanism 18 has a plurality of cantilever brackets for the user to adjust the height up and down and move the working platform 181 horizontally to a suitable working position; in addition, the tool cabinet body 10 further includes a pipeline that can be wound and stored and extended 17, its end is connected to an output joint 171, so the user can connect a work light 50 or a pneumatic tool 41 to the output joint 171, and through the pipeline 17 to electrically connect to the power converter 31 or to the air The press 40 is convenient for the user to do the pulling action, and when the pipeline 17 is too long, it can be smoothly pushed into the tool cabinet 10, so its pulling and finishing is quite simple; in addition, the top of the tool cabinet 10 can be A tool placement rack 19 is installed to provide users with hanging tools and other objects.

The solar panel 20 is assembled on the tool cabinet body 10. The solar panel 20 includes a plurality of solar panel units (Solar cells) arranged in a matrix. The solar panel units are made of semiconductor wafers and can absorb sunlight and convert it into electrical energy. (for example: DC24V), and the surface of the solar panel unit can also be packaged with a layer of protective glass layer (not shown) to protect the solar panel unit; moreover, the side of the solar panel 20 is provided with a first fixture 21 and a second The fixing part 22, wherein the first fixing part 21 runs through the sliding hole 143 of the frame body 14, as shown in Figure 1, then the solar panel 20 is normally folded down toward the ground, and its overall area is relatively small and does not occupy The space is good for storage.

Each of the rechargeable batteries 32 is arranged in the drawer 11 of the tool cabinet body 10, which is stored by an external power supply 15 and the solar panel 20, and the control module 30 is electrically connected to each of the rechargeable batteries 32, which is used to control charging discharge, overcharge and overdischarge.

The power converter 31 is electrically connected to the control module 30, and is controlled by the control module to output a direct current or an alternating current, and then supply power to a power socket 16, the air compressor 40 and the work lamp 50, which is exemplary here Taking the conversion of DC24V DC power to AC110V AC power as an example, it can be clearly understood that the electrical characteristics of this AC power supply are determined according to the laws and regulations of various countries, and there is no need to be limited thereto, and it can also be AC220V for example.

The air compressor 40 is disposed in the accommodation space of the tool cabinet 10 and is electrically connected to the power converter 31 . The air compressor 40 uses electric energy to compress air into high-pressure gas.

When the tool cart with a solar panel of the present utility model is charged with solar energy, the solar panel 20 is unfolded and laid flat, and the first fixing part 21 on the sliding hole 143 is displaced and slid toward the positioning hole 142 until the first fixing part 21 is displaced to the end of the positioning hole 142. At this time, the second fixing member 22 is stuck in the limiting hole 141 from top to bottom, as shown in FIG. 2, so that the solar panel 20 can be horizontally expanded to absorb sunlight And convert it into electric energy, and then utilize the rechargeable battery 32 to store the generated electric energy for backup, so the solar panel 20 can be moved to adjust the unfolded or folded state, so that the tool cart can be folded to minimize the volume when not in use.

The above is only a preferred embodiment of the present utility model, and should not limit the protection scope of the present utility model with this, that is, all simple equivalent changes made according to the claims of the present utility model and the content of the description and modification, all still belong to the scope covered by the utility model patent.

Claims (8)

1. A tool cart with a solar panel, comprising:

the tool cabinet body is a hollow box cabinet body, a plurality of drawers and a plurality of door plates are accommodated in the tool cabinet body, and the bottom surface of the tool cabinet body is respectively pivoted with a plurality of trundles;

a solar panel assembled in the tool cabinet for converting light energy into direct current;

the rechargeable batteries are arranged in the drawer of the tool cabinet body and are electrically connected with the solar panel;

the control module is electrically connected with each rechargeable battery and controls charging and discharging, overcharging and overdischarging;

a power converter electrically connected to the control module, the control module controlling to output a direct current or an alternating current; and

and the air compressor is arranged in the accommodating space of the tool cabinet body and is electrically connected with the power converter, and the air compressor is equipment for compressing air into high-pressure gas by utilizing electric energy.

2. The tool cart with a solar panel according to claim 1, wherein the top of the sidewall of the tool cabinet has two symmetrical frame bodies, the frame body has a positioning hole and a sliding hole extending vertically downward from the rear end of the positioning hole, and a limiting hole is recessed from the top of the front end of the frame body, the solar panel has a first fixing member and a second fixing member on the side thereof, wherein the first fixing member penetrates through the sliding hole of the frame body, and when the solar panel is unfolded for use, the first fixing member slides to the positioning hole and the second fixing member is locked and positioned in the limiting hole.

3. The tool cart with a solar panel according to claim 1, further comprising at least one power socket electrically connected to the power converter.

4. The tool cart with a solar panel according to claim 1, further comprising a pipeline wound up to be stored and extended longer than the tool cabinet, the end of the pipeline being connected to an output connector.

5. The solar panel-equipped tool cart of claim 4, further comprising a work light connected to the output connector and electrically connected to the power converter by the line.

6. The solar panel-equipped tool cart of claim 4, further comprising a pneumatic tool connected to said output connector and connected to said air compressor by said pipeline.

7. The tool cart with a solar panel according to claim 1, further comprising a cantilever mechanism comprising a work platform and a light fixture electrically connected to the power converter.

8. The tool cart with a solar panel according to claim 1, further comprising a tool rack disposed at the top end of the tool cabinet for hanging tools.

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