CN211184673U - Temporary power supply based on construction site electrical test environment - Google Patents
Temporary power supply based on construction site electrical test environment Download PDFInfo
- Publication number
- CN211184673U CN211184673U CN201921959515.9U CN201921959515U CN211184673U CN 211184673 U CN211184673 U CN 211184673U CN 201921959515 U CN201921959515 U CN 201921959515U CN 211184673 U CN211184673 U CN 211184673U
- Authority
- CN
- China
- Prior art keywords
- power supply
- box body
- plate
- box
- construction site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an electric power construction technical field, concretely relates to temporary power supply based on job site electrical test environment, the power distribution box comprises a box body, dc-to-ac converter and portable power source, the lower cavity at the box is installed to the dc-to-ac converter, portable power source installs the last cavity at the box, the top of the upper part of the body is equipped with the rotatory lamina tecti of opening, the front portion of box is equipped with the front shroud that the pull was opened, under the installation status, the output of dc-to-ac converter and portable power source's output all are towards the front side of box, the back benefit of box is equipped with the detachable back shroud, this back shroud is equipped with the vent and is used for dodging the breach of. The utility model is used for be connected with the battery of car, provide stable power for the test operation of electric power construction site, built-in portable power source can be for mobile device such as cell-phone power supply, has greatly made things convenient for the demand of electric power construction site to interim power.
Description
Technical Field
The utility model relates to an electric power construction technical field, concretely relates to temporary power supply based on job site electrical test environment.
Background
During on-site construction, because no construction power supply is arranged on a construction site, a mobile temporary power supply is required. Aiming at the problems that a field construction power supply is inconvenient to carry, unstable in work during use and potential safety hazard exists, an improved scheme is designed. The improved scheme is that a vehicle storage battery can be used as a field construction power supply temporarily, and an electrical test on a power converter and the like can be stably and reliably completed by connecting a modified electronic converter, so that the requirements of many aspects such as illumination, charging and the like on a construction field are met, and great convenience is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temporary power supply based on job site electrical test environment.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a temporary power supply based on job site electrical test environment, the power distribution box comprises a box body, dc-to-ac converter and portable power source, the box is rectangle box structure, be equipped with horizontal baffle in this rectangle box, this horizontal baffle is last cavity and lower cavity with the internal partitioning of box, the lower cavity at the box is installed to the dc-to-ac converter, portable power source installs the last cavity at the box, the top of the upper part of body is equipped with the rotatory lamina tecti of opening, the front portion of box is equipped with the front shroud that the pull was opened, under the installation status, the output of dc-to-ac converter and portable power source's output all are towards the front side of box, the back benefit of box is equipped with the detachable back shroud, this back shroud is equipped with the vent and is used for dodging.
The upper chamber of box divide into preceding apotheca and back apotheca, and portable power source installs the apotheca in the front, has placed signal connection line in the back apotheca.
The inverter is inserted into the lower cavity from the rear part of the box body, and bulges which are abutted against the front end of the inverter are arranged at the lower end of the horizontal partition plate and the upper end of the bottom plate of the box body.
The box front end both sides are equipped with the first vertical rib of inside extension, and every vertical rib all is equipped with from last downwardly extending and with the vertical slot of front shroud complex, and the length of front shroud equals with the length of vertical slot.
The bottom plate and the left side plate of the box body are of an integrally formed structure, the top cover plate is connected with the top of the left side plate through a hinge, the right side plate is fixedly connected with the right end of the bottom plate and the right end of the horizontal partition plate through bolts, and the rear cover plate is fixedly connected with the rear ends of the left side plate and the right side plate through bolts.
The regional equal interval that the inboard of left side board and the inboard of right side board were established and are located preceding apotheca is provided with three horizontal ribbing that extends to the rear side from the box, constitutes the horizontal slot that is used for fixed portable power source between the horizontal ribbing of homonymy, is equipped with the vertical ribbing of second that extends to horizontal partition from left side board top at the left side board, and portable power source presss from both sides and locates between vertical ribbing of second and the first vertical ribbing.
The utility model has the advantages that: the utility model is used for be connected with the battery of car, for the test operation at electric power construction site provides stable power, built-in portable power source can be for mobile device power supplies such as cell-phones, specifically has following a bit:
1. the designed capacity of the temporary power supply can meet the actual construction requirement.
2. The working mode of the power supply is stable, and the power supply can safely and reliably supply power to the test equipment.
3. The device has diversified applications, and can charge various different devices or temporarily provide electric energy.
4. The portable automobile power supply is convenient to use, easy to obtain, such as an automobile battery, convenient to carry and suitable for being used in various occasions.
5. The working efficiency is improved, the cost and the labor are saved, and the economy is simple and practical.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a schematic view of a three-dimensional exploded structure of the present invention;
fig. 5 is a schematic view of a three-dimensional exploded structure of the present invention;
fig. 6 is a third schematic view of the three-dimensional exploded structure of the present invention;
FIG. 7 is a schematic perspective view of the left side plate and the bottom plate of the present invention;
fig. 8 is a schematic perspective view of a right side plate of the present invention;
in the figure:
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the temporary power supply based on the construction site electrical test environment comprises a box body, an inverter 1 and a mobile power supply 2, wherein the box body is in a rectangular box body structure, the rectangular box body is internally provided with a horizontal clapboard 3, the horizontal clapboard 3 divides the interior of the box body into an upper cavity and a lower cavity, the inverter 1 is arranged in the lower cavity of the box body, the mobile power supply 2 is arranged in the upper cavity of the box body, the top of the upper body is provided with a top cover plate 4 which is opened in a rotating way, the front part of the box body is provided with a front cover plate 5 which is opened in a pulling way, under the installation state, the output end of the inverter 1 and the output end of the mobile power supply 2 face the front side of the box body, a detachable rear cover plate 6 is additionally arranged at the rear part of the box body, the rear cover plate 6 is provided with a vent 6a and a notch 6b for avoiding a binding post at the input end of the inverter 1, and the output end of the inverter 1 is provided with a power line socket and a USB plug.
When the device is used, the two binding posts of the inverter 1 are connected with an automobile storage battery through signal lines, the inverter 1 serves as a power output terminal, a power socket is arranged at the output end of a power supply, a power line of equipment or a device to be tested in an electrified mode is plugged into the power socket, and the power supply is adjusted to the testing power supply range of the tested equipment by adjusting the output power supply of the inverter 1. The mobile power supply 2 is connected with the USB plug of the inverter 1 through a corresponding signal line of the power line, so as to charge the mobile power supply 2, and the built-in mobile power supply 2 can charge mobile devices, such as a mobile phone, a USB lighting lamp, and the like.
The inverter 1 in the present embodiment is an existing inverter 1 on the market, for example: the input voltage of the SUA-3000A enhanced inverter 1 is 12V, the output voltage is 220V plus or minus 10%, the peak power is 3000W, the maximum power is 1400W, and the no-load current is less than 0.3A. The test requirements of most of devices in a construction site can be met.
The upper chamber of box divide into preceding apotheca and back apotheca, and portable power source 2 installs the apotheca in the front, has placed the signal connection line in the back apotheca. Preceding apotheca is mainly used for depositing portable power source 2, and the back apotheca is used for preventing various signal connection lines for connect portable power source 2 precious power cord data line that charges, be used for connecting inverter 1 and the power cord of car battery.
The inverter 1 is inserted into the lower chamber from the rear part of the box body, and the lower end of the horizontal clapboard 3 and the upper end of the bottom plate 9 of the box body are provided with a bulge 10 which is abutted against the front end of the inverter 1. The upper and lower protrusions 10 are matched to abut against the front end of the inverter 1, so that the inverter 1 inserted into the lower chamber from the rear of the box body cannot shake after the rear cover plate 6 is fixed in place.
Two sides of the front end of the box body are provided with first longitudinal ribs 11 extending inwards, each longitudinal rib is provided with a longitudinal slot 12 extending downwards from top to bottom and matched with the front cover plate 5, and the length of the front cover plate 5 is equal to that of the longitudinal slot 12. When the portable power supply is used, the top cover plate 4 is firstly opened, then the front cover plate 5 is pulled upwards, the output ends of the inverter 1 and the portable power supply 2 are exposed to the outside, so that the portable power supply can be used, and when the portable power supply is not used, the front cover plate 5 is inserted into the longitudinal slot 12.
The bottom plate 9 and the left side plate 7 of box are integrated into one piece structure, and hinged joint is passed through with the top of left side plate 7 to lamina tecti 4, and right side plate 8 passes through the bolt and the right-hand member fixed connection of bottom plate 9 and horizontal partition plate 3, and rear cover 6 passes through the bolt and the rear end fixed connection of left side plate 7 and right side plate 8.
The equal interval in the region that the inboard of left side board 7 and right side board 8 were established and are located preceding apotheca is provided with three horizontal ribbing 13 that extends to the rear side from the box front side, constitutes the horizontal slot that is used for fixed portable power source 2 between the horizontal ribbing 13 of homonymy, is equipped with the vertical ribbing 14 of second that extends to horizontal partition 3 from left side board 7 top at left side board 7, and portable power source 2 presss from both sides and locates between vertical ribbing 14 of second and the first vertical ribbing 11.
Every portable power source 2's both sides all block in two adjacent horizontal slots, portable power source 2 can not rock in the box or collide with the box when removing whole box, it needs to explain that, only with in the case can adorn portable power source 2 with under the condition that right side board 8 demolishd earlier in the box, because under the mounted state portable power source 2's the left and right sides is by left side board 7 and 8 centre grippings of right side board, portable power source 2's front and back end is by first vertical rib 11 and the 14 centre grippings of the vertical rib of second.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (6)
1. The temporary power supply based on the construction site electrical test environment is characterized by comprising a box body, an inverter (1) and a mobile power supply (2), wherein the box body is of a rectangular box body structure, a horizontal partition plate (3) is arranged in the rectangular box body, the horizontal partition plate (3) divides the interior of the box body into an upper chamber and a lower chamber, the inverter (1) is arranged in the lower chamber of the box body, the mobile power supply (2) is arranged in the upper chamber of the box body, a top cover plate (4) which is opened in a rotating mode is arranged at the top of the upper body, a front cover plate (5) which is opened in a drawing mode is arranged at the front portion of the box body, in the installation state, the output end of the inverter (1) and the output end of the mobile power supply (2) face towards the front side of the box body, a detachable rear cover plate (6) is arranged behind the box body, and the rear cover plate (6, the output end of the inverter (1) is provided with a power line socket and a USB plug.
2. The temporary power supply based on the construction site electrical test environment as claimed in claim 1, wherein the upper chamber of the box body is divided into a front storage chamber and a rear storage chamber, the mobile power supply (2) is installed in the front storage chamber, and the signal connection line is placed in the rear storage chamber.
3. A temporary power supply based on a construction site electrical test environment as claimed in claim 2, wherein the inverter (1) is inserted into the lower chamber from the rear of the case, and a protrusion (10) abutting against the front end of the inverter (1) is provided at the lower end of the horizontal partition plate (3) and the upper end of the bottom plate (9) of the case.
4. A temporary power supply based on construction site electric test environment as claimed in claim 2, characterized in that the two sides of the front end of the box body are provided with first longitudinal ribs (11) extending inwards, each longitudinal rib is provided with a longitudinal slot (12) extending from top to bottom and matched with the front cover plate (5), and the length of the front cover plate (5) is equal to that of the longitudinal slot (12).
5. The temporary power supply based on the construction site electrical test environment is characterized in that a bottom plate (9) and a left side plate (7) of a box body are of an integrally formed structure, a top cover plate (4) is connected with the top of the left side plate (7) through a hinge, a right side plate (8) is fixedly connected with the bottom plate (9) and the right end of a horizontal partition plate (3) through bolts, and a rear cover plate (6) is fixedly connected with the rear ends of the left side plate (7) and the right side plate (8) through bolts.
6. The temporary power supply based on the construction site electrical test environment is characterized in that three transverse ribs (13) extending from the front side to the rear side of the box body are arranged in the area of the front storage chamber on the inner side of the left side plate (7) and the inner side of the right side plate (8) at intervals, transverse slots for fixing the mobile power supply (2) are formed between the transverse ribs (13) on the same side, a second longitudinal rib (14) extending from the top of the left side plate (7) to the horizontal partition plate (3) is arranged on the left side plate (7), and the mobile power supply (2) is clamped between the second longitudinal rib (14) and the first longitudinal rib (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959515.9U CN211184673U (en) | 2019-11-13 | 2019-11-13 | Temporary power supply based on construction site electrical test environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921959515.9U CN211184673U (en) | 2019-11-13 | 2019-11-13 | Temporary power supply based on construction site electrical test environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184673U true CN211184673U (en) | 2020-08-04 |
Family
ID=71809883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921959515.9U Active CN211184673U (en) | 2019-11-13 | 2019-11-13 | Temporary power supply based on construction site electrical test environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449827A (en) * | 2021-09-29 | 2022-05-06 | 瑞莱士(深圳)健康管理有限公司 | Fat reducing instrument |
-
2019
- 2019-11-13 CN CN201921959515.9U patent/CN211184673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449827A (en) * | 2021-09-29 | 2022-05-06 | 瑞莱士(深圳)健康管理有限公司 | Fat reducing instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9461488B2 (en) | Battery with integrated power inverter | |
| CN107871544B (en) | Bus unit and bus unit manufacturing method | |
| CN207530573U (en) | Car emergency startup power supply | |
| CN211184673U (en) | Temporary power supply based on construction site electrical test environment | |
| CN205632901U (en) | Novel on -vehicle charger of bicycle formula electric motor car device | |
| CN205863579U (en) | Usb charging socket | |
| CN205615349U (en) | Charging pile shell | |
| CN205178206U (en) | Multi -functional socket that charges | |
| CN207518311U (en) | A kind of wall socket type mobile phone charger | |
| CN203331055U (en) | Rechargeable electric haircut device with externally-connected charging plug | |
| CN211701541U (en) | Power supply device | |
| CN208401159U (en) | A kind of modular power source connector | |
| CN215070547U (en) | Discharge device | |
| CN214542737U (en) | USB module of charging convenient to installation is dismantled | |
| CN205232023U (en) | Portable on -vehicle dc -to -ac converter | |
| CN210576607U (en) | Discharge connector | |
| CN219643260U (en) | Panel structure and mobile power supply with same | |
| CN216750810U (en) | Power distribution equipment and equipment box thereof | |
| CN219499018U (en) | Vehicle-mounted charger | |
| CN214254648U (en) | Battery cabinet with easy dismouting link | |
| CN216530623U (en) | Charging device of electric automation equipment | |
| CN221541278U (en) | AC charging pile | |
| CN218514118U (en) | Portable energy storage power supply with detachable battery pack | |
| CN213989329U (en) | Charging socket, automobile body and vehicle | |
| CN221043572U (en) | Charging gun control box and charging gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |