CN215419669U - Rechargeable mobile power supply device - Google Patents
Rechargeable mobile power supply device Download PDFInfo
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- CN215419669U CN215419669U CN202121547113.5U CN202121547113U CN215419669U CN 215419669 U CN215419669 U CN 215419669U CN 202121547113 U CN202121547113 U CN 202121547113U CN 215419669 U CN215419669 U CN 215419669U
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Abstract
The utility model discloses a rechargeable mobile power supply device which comprises a mobile box frame, a power supply, an inverter, a control device, a heat dissipation device, a power supply cable and a storage box, wherein the storage box is arranged on the mobile box frame, the power supply is arranged on the storage box, the inverter, the control device and the heat dissipation device are fixedly arranged on the mobile box frame, the power supply is connected with the inverter, the inverter is connected with the control device, the power supply cable is arranged on the control device, and the control device is connected with a power tool through the power supply cable. The detachable power supply is arranged on the movable box frame, the corresponding inverter and the corresponding control device are arranged to supply power to various power tools on a construction site, large electric quantity can be supplied for a long time on a long distance through the power supply cable, the power supply of the power tools in a large distribution range is met, and the detachable power supply device has the advantages of simple integral structure, flexible movement, convenience in use, stability, reliability and high safety factor.
Description
Technical Field
The utility model relates to the technical field of mobile power supply equipment, in particular to a rechargeable mobile power supply device.
Background
At present, various building construction tools, such as an electric saw, an electric welding machine, an electric drill and the like, which are essential in the construction of the building decoration industry often limit mutual winding and interference of various cables due to site conditions, so that serious potential safety hazards exist, labor and material costs generated by pulling, stringing, purchasing cables and the like are high, sudden power failure often occurs in a construction site, site construction is very dependent on electric power, and a large-area worker phenomenon can be caused after power failure, although a large number of rechargeable tools, such as a rechargeable pistol drill, a rechargeable angle grinder, a rechargeable percussion drill, a rechargeable electric hammer and the like, exist on the market at present, but the rechargeable tools, particularly a high-power percussion drill, an electric hammer, a rechargeable stone cutting machine and the like often consume too fast electric power, need frequent charging, have weak endurance and reduce the construction efficiency, can only be used for emergency and cannot be used as a conventional tool for a long time. The utility model provides a rechargeable mobile power supply device to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rechargeable mobile power supply device, which solves the power supply problem of various power tools in construction, improves the construction efficiency and reduces potential safety hazards.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a rechargeable mobile power supply device comprises a mobile box frame, a power supply, an inverter, a control device, a heat dissipation device, a power supply cable and a storage box, wherein the storage box is arranged on the mobile box frame;
the movable box frame comprises a frame body and movable wheels, and the movable wheels are arranged at the bottom of the frame body; the rack body comprises a chassis, a support frame, a horizontal partition plate, a hinged tail wing and a turnover handle, wherein the support frame is arranged on the chassis and positioned in the front of the chassis, the hinged tail wing is movably connected to the chassis and positioned in the rear of the chassis, the horizontal partition plate is horizontally arranged in the middle of the support frame and divides the support frame into an upper cavity and a lower cavity, the inverter and the control device are respectively arranged in the lower cavity and the upper cavity, the power supply is arranged on the chassis and positioned in the hinged tail wing, and the turnover handle is arranged at the top of the support frame;
the support frame is provided with a power interface, and the power interface is connected with a power supply.
Further, the power includes power supply box, carrying handle and battery, the top at power supply box is established to the carrying handle, the battery is established in power supply box, be equipped with the wire rod interface on the power supply box, be equipped with the power wiring on the battery, the outer end of power wiring passes the wire rod interface and is connected with power interface.
Further, the storage box comprises a box body and a box door, and the box door is hinged to the rear side face of the box body.
Furthermore, a clamping pin is arranged on the hinged tail wing, and the power supply is locked in the hinged tail wing through the clamping pin; the bottom end of the hinged tail wing is hinged to the chassis.
Furthermore, the control device is provided with an air switch, a main switch and a display panel, the power supply cable comprises an output cable and a cable protective sleeve, and the output cable is connected to the control device through the cable protective sleeve.
Further, the heat dissipation device comprises a heat dissipation plate and heat dissipation equipment, the heat dissipation plate is arranged on the support frame, and the heat dissipation equipment is arranged on the inner side of the heat dissipation plate and located in the upper cavity.
Furthermore, the support frame is provided with a support, the power supply box body is provided with a support rod, and the support rod is located in the support.
Further, the movable wheel comprises a front roller and a rear roller, and a foot brake is arranged on the front roller.
Further, the current electric quantity and voltage are displayed on the display board.
Preferably, the power interface is arranged on the rear side surface of the support frame and positioned above the power supply.
The utility model has the following beneficial effects:
the movable box frame is provided with the detachable power supply, and the corresponding inverter and the corresponding control device are arranged to supply power to various power tools on a construction site, so that large electric quantity can be supplied for a long time on a long distance through the power supply cable, and the power supply of the power tools in a large distribution range is met; set up the storage tank and store electrical accessories and be used for on-the-spot maintenance, have overall structure simple, remove nimble, use convenient, reliable and stable, advantage that factor of safety is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention in an exploded state;
fig. 3 is a schematic view of the internal structure of the rack and the power supply of the present invention.
Reference numerals: 1-movable box frame, 11-frame body, 111-chassis, 112-support frame, 113-horizontal partition plate, 114-hinged tail wing, 115-turnover handle, 116-clamping pin, 117-power interface, 12-movable wheel, 2-power supply, 21-power supply box body, 22-lifting handle, 3-inverter, 4-control device, 5-heat dissipation device, 6-power supply cable, 61-output cable, 62-cable protective sleeve and 7-storage box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, 2, and 3, a rechargeable mobile power supply device includes a mobile box frame 1, a power supply 2, an inverter 3, a control device 4, a heat dissipation device 5, a power supply cable 6, and a storage box 7, where the storage box 7 is disposed on the mobile box frame 1, the power supply 2 is disposed on the storage box 7, the inverter 3, the control device 4, and the heat dissipation device 5 are all fixedly disposed on the mobile box frame 1, the power supply 2 is connected to the inverter 3, the inverter 3 is connected to the control device 4, the power supply cable 6 is disposed on the control device 4, and the control device 4 is connected to an electric tool through the power supply cable 6.
The principle of the utility model is as follows: including charging and power supply two parts, earlier charge power 2, when charging, external conventional 220V alternating current is connected and is charged on power supply 2's power connection, with electric energy storage in power 2, be full of the back, whole device removes the power consumption position, then with power consumption instrument connection on controlling means 4's power supply cable 6, utilize dc-to-ac converter 3 to convert the alternating current of standard voltage with the direct current in the power 2, carry out corresponding construction for power consumption instrument through the power supply of power supply cable 6.
As shown in fig. 2 and 3, the mobile box frame 1 includes a frame body 11 and a mobile wheel 12, wherein the mobile wheel 12 is arranged at the bottom of the frame body 11; the rack body 11 comprises a chassis 111, a support frame 112, a horizontal partition plate 113, a hinged tail wing 114 and a turnover handle 115, wherein the support frame 112 is arranged on the chassis 111 and positioned in front of the chassis 111, the hinged tail wing 114 is movably connected to the chassis 111 and positioned behind the chassis 111, the horizontal partition plate 113 is horizontally arranged in the middle of the support frame 112 and divides the support frame 112 into an upper cavity and a lower cavity, the inverter 3 and the control device 4 are respectively arranged in the lower cavity and the upper cavity, the power supply 2 is arranged on the chassis 111 and positioned in the hinged tail wing 114, and the turnover handle 115 is arranged at the top of the support frame 112;
the support frame 112 is provided with a power interface 117, and the power interface 117 is connected with the power supply 2.
The articulated tail 114 is movably connected to avoid the disassembling operation of the power supply 2, the power supply interface 117 is arranged above the power supply 2, so that the power supply 2 cannot move up and down when being disassembled, and the articulated tail 114 limits the left and right displacement and the front and back displacement of the power supply 2, therefore, the articulated tail 114 is articulated on the chassis 111, and the disassembling of the power supply 2 can be realized. When the power supply 2 is detached, the hinged tail wing 114 is rotated backwards to give way for the power supply 2, then the power supply 2 is moved backwards, the position of the power interface 117 is staggered, then the lifting handle 22 is lifted upwards to lift the power supply 2, and the power supply 2 can be taken down, and the reverse operation can be carried out during installation.
As shown in fig. 2 and 3, further, the power supply 2 includes a power supply box 21, a handle 22 and a battery, the handle 22 is disposed on the top of the power supply box 21, the battery is disposed in the power supply box 21, a wire interface is disposed on the power supply box 21, a power supply connection is disposed on the battery, and an outer end of the power supply connection passes through the wire interface and is connected to the power supply interface 117. The power connection is electrically connected with an external 220v alternating current for charging, and after the power connection is connected with the power interface 117, the direct current in the power supply 2 is converted into alternating current through the inverter 3 to supply power for the power tool.
Further, the storage box 7 comprises a box body and a box door, and the box door is hinged to the rear side face of the box body. The storage box 7 is used for storing electrical accessories and the heightening power supply 2, and can effectively improve the convenience of the device in use.
Preferably, the storage box 7 is fastened in the frame of the hinged tail 114 and can be flexibly disassembled.
As shown in fig. 2 and 3, further, a fastening pin 116 is disposed on the hinge tail 114, and the power supply 2 is fastened in the hinge tail 114 by the fastening pin 116; the bottom end of the hinged tail 114 is hinged to the chassis 111.
As shown in fig. 3, further, an air switch, a main switch and a display panel are arranged on the control device 4, the power supply cable 6 includes an output cable 61 and a cable protective sleeve 62, the output cable 61 is connected to the control device 4 through the cable protective sleeve 62, the inner end of the output cable 61 is connected to the control device 4, and the outer end is connected to a power tool. The control device 4 plays a role in leakage protection, so that the safety problem of leakage is avoided, and the safety factor of the equipment is improved; the power supply cable 6 is used for supplying power while guaranteeing the electric tools in a large dispersion range, and effectively guarantees the construction progress. The main switch is used for supplying power to the switching power supply, and the air switch is used for leakage protection.
Further, the heat dissipation device 5 includes a heat dissipation plate and a heat dissipation apparatus, the heat dissipation plate is disposed on the support frame 112, and the heat dissipation apparatus is disposed inside the heat dissipation plate and located in the upper cavity.
Preferably, the heat dissipation plate is provided with heat dissipation holes at intervals, and the heat dissipation device is a heat dissipation fan.
Further, a support is arranged on the support frame 112, a support rod is arranged on the power supply box body 21, and the support rod is located in the support. The support rod support is arranged to cooperate with the power supply 2, so that the power supply 2 is prevented from shifting and falling off in the moving process.
Further, the movable wheel 12 comprises a front roller and a rear roller, and a foot brake is arranged on the front roller. The service brake is used for locking the front roller, and the whole device is ensured to be in a static stable state when power is supplied.
Further, the current electric quantity and voltage are displayed on the display board.
Preferably, the power interface 117 is disposed on the rear side of the supporting frame 112 above the power source 2. Since the power source 2 cannot be removed in the up-down direction due to the restriction of the power source interface 117, the hinge tail 114 that can be rotated back and forth is provided to give way, thereby achieving the removal of the power source 2.
The using method of the utility model is as follows: after the power is fully charged, an operator turns over the turning handle 115, pushes or pulls the device to a power utilization position, locks the movable wheel 12, connects a power tool to the output cable 61, performs corresponding construction operation, disconnects the connection after the construction is completed, releases the lock, and moves the movable wheel to another power utilization position for operation or charges the movable wheel to wait for the next construction.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (10)
1. A rechargeable mobile power supply device is characterized by comprising a mobile box frame (1), a power supply (2), an inverter (3), a control device (4), a heat dissipation device (5), a power supply cable (6) and a storage box (7), wherein the storage box (7) is arranged on the mobile box frame (1), the power supply (2) is arranged on the storage box (7), the inverter (3), the control device (4) and the heat dissipation device (5) are fixedly arranged on the mobile box frame (1), the power supply (2) is connected with the inverter (3), the inverter (3) is connected with the control device (4), the power supply cable (6) is arranged on the control device (4), and the control device (4) is connected with an electric tool through the power supply cable (6);
the movable box frame (1) comprises a frame body (11) and movable wheels (12), wherein the movable wheels (12) are arranged at the bottom of the frame body (11); the rack body (11) comprises a chassis (111), a support frame (112), a horizontal partition plate (113), an articulated tail wing (114) and a turning handle (115), wherein the support frame (112) is arranged on the chassis (111) and positioned in front of the chassis (111), the articulated tail wing (114) is movably connected to the chassis (111) and positioned at the rear of the chassis (111), the horizontal partition plate (113) is horizontally arranged in the middle of the support frame (112) and divides the support frame (112) into an upper cavity and a lower cavity, the inverter (3) and the control device (4) are respectively arranged in the lower cavity and the upper cavity, the power supply (2) is arranged on the chassis (111) and positioned in the articulated tail wing (114), and the turning handle (115) is arranged at the top of the support frame (112);
the support frame (112) is provided with a power interface (117), and the power interface (117) is connected with the power supply (2).
2. The charging type mobile power supply device according to claim 1, wherein: power (2) include power box (21), carry handle (22) and battery, the top at power box (21) is established in carry handle (22), the battery is established in power box (21), be equipped with the wire rod interface on power box (21), be equipped with the power wiring on the battery, the outer end of power wiring is passed the wire rod interface and is connected with power interface (117).
3. The charging type mobile power supply device according to claim 1, wherein: the storage box (7) comprises a box body and a box door, and the box door is hinged to the rear side face of the box body.
4. The charging type mobile power supply device according to claim 1, wherein: the hinged tail wing (114) is provided with a clamping pin (116), and the power supply (2) is locked in the hinged tail wing (114) through the clamping pin (116); the bottom end of the hinged tail wing (114) is hinged on the chassis (111).
5. The charging type mobile power supply device according to claim 1, wherein: the air switch, the main switch and the display panel are arranged on the control device (4), the power supply cable (6) comprises an output cable (61) and a cable protective sleeve (62), and the output cable (61) is connected to the control device (4) through the cable protective sleeve (62).
6. The charging type mobile power supply device according to claim 1, wherein: the heat dissipation device (5) comprises a heat dissipation plate and heat dissipation equipment, the heat dissipation plate is arranged on the support frame (112), and the heat dissipation equipment is arranged on the inner side of the heat dissipation plate and located in the upper cavity.
7. The charging type mobile power supply device according to claim 2, wherein: the support frame (112) is provided with a support, the power supply box body (21) is provided with a support rod, and the support rod is positioned in the support.
8. The charging type mobile power supply device according to claim 1, wherein: the movable wheel (12) comprises a front roller and a rear roller, and a foot brake is arranged on the front roller.
9. The charging type mobile power supply device according to claim 5, wherein: the display panel displays the current electric quantity and voltage.
10. The charging type mobile power supply device according to claim 1, wherein: the power interface (117) is arranged on the rear side surface of the support frame (112) and is positioned above the power supply (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121547113.5U CN215419669U (en) | 2021-07-08 | 2021-07-08 | Rechargeable mobile power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121547113.5U CN215419669U (en) | 2021-07-08 | 2021-07-08 | Rechargeable mobile power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419669U true CN215419669U (en) | 2022-01-04 |
Family
ID=79647778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121547113.5U Active CN215419669U (en) | 2021-07-08 | 2021-07-08 | Rechargeable mobile power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419669U (en) |
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2021
- 2021-07-08 CN CN202121547113.5U patent/CN215419669U/en active Active
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