CN220022349U

CN220022349U - External power supply protection structure for electronic engineering

Info

Publication number: CN220022349U
Application number: CN202320561392.3U
Authority: CN
Inventors: 孙亚飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-11-14
Anticipated expiration: 2033-03-21

Abstract

The utility model belongs to the technical field of power protection, and particularly relates to an external power protection structure for electronic engineering, which comprises a suitcase and a power box; the power supply box comprises a power supply box shell and a cooling fan arranged at the top of the power supply box shell, and a storage battery is arranged in the power supply box shell; the suitcase comprises a portable frame and a handle, wherein the handle is arranged on the portable frame, the portable frame is divided into a containing groove and a protection box by taking the handle as a boundary, the top of the containing groove is open, and the power supply box is movably arranged in the containing groove.

Description

External power supply protection structure for electronic engineering

Technical Field

The utility model belongs to the technical field of power protection, and particularly relates to an external power protection structure for electronic engineering.

Background

Electronic engineering is also known as "weak current technology" or "information technology". Further subdivisions into electrical measurement techniques, adjustment techniques, and electronic techniques. Electronic engineering is a subclass of electrical engineering, and is engineering oriented to the electronic field. Its research object is beyond the electronic field today. The application forms cover electric devices and various electric switches which use control technology, measurement technology, adjustment technology and computer technology, up to information technology. The external power supply protection structure for the electronic engineering is mainly applied to providing power for electronic products in emergency, and the existing external power supply protection structure is simple, is generally exposed to the outside and is easy to damage. Therefore, an external power supply protection structure for electronic engineering is designed.

Disclosure of Invention

In view of the above-mentioned shortcomings in the prior art, the present utility model provides an external power protection structure for electronic engineering, which is used for solving the above-mentioned problems in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

an external power supply protection structure for electronic engineering comprises a suitcase and a power supply box;

the power supply box comprises a power supply box shell and a cooling fan arranged at the top of the power supply box shell, and a storage battery is arranged in the power supply box shell;

the suitcase includes portable frame and handle, the handle is installed on portable frame to the handle is the world, and portable frame divide into holding tank and guard box, the top of holding tank is uncovered, the power supply box activity sets up in the holding tank.

Further, a heat dissipation hole and a power plug are arranged on the shell of the power box shell, and a wiring hole is reserved.

Further, a conversion transformer electrically connected with the storage battery is arranged in the protection box, and a switch and an interface are arranged on the protection box externally.

Further, the portable frame is connected with the handle through screws.

Further, the accommodating groove is of a hollow structure, a window is reserved, and the power plug is exposed in the window.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up the power supply box and can protect and dispel the heat to its inside battery, design suitcase can be with the swift installation of power supply box in the storage tank, plays the second grade protection, conveniently carries the transfer, improves external power source's life.

Drawings

Fig. 1 is a schematic perspective view (view angle one) of an external power protection structure for electronic engineering according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view (view II) of an external power protection structure for electronic engineering according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of an external power protection structure for electronic engineering according to an embodiment of the present utility model, with a power box removed;

FIG. 4 is a schematic diagram of a power box in an embodiment of an external power protection structure for electronic engineering according to the present utility model (view angle I);

fig. 5 is a schematic perspective view (view angle two) of a power box in an embodiment of an external power protection structure for electronic engineering according to the present utility model;

reference numerals in the drawings of the specification include:

suitcase 1, power box 2;

the portable frame 11, the accommodation groove 111, the window 1111, the protection box 112, the switch 1121, the converter transformer 1122, the interface 1123, the handle 12, the power box case 21, the heat dissipation hole 211, the power plug 212, the wiring hole 213, and the heat dissipation fan 22.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated 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 numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

as shown in fig. 1-5, the present utility model. Specifically, an external power supply protection structure for electronic engineering comprises a suitcase 1 and a power supply box 2; the power supply box 2 comprises a power supply box shell 21 and a cooling fan 22 arranged at the top of the power supply box shell 21, and a storage battery is arranged in the power supply box shell 21; suitcase 1 includes portable frame 11 and handle 12, and handle 12 installs on portable frame 11, uses handle 12 as the boundary, and portable frame 11 divide into holding tank 111 and guard box 112, and the top of holding tank 111 is uncovered, and power supply box 2 activity sets up in holding tank 111. The power box 21 has heat dissipation holes 211, a power plug 212 and wiring holes 213. The protection box 112 is internally provided with a conversion transformer 1122 electrically connected with a storage battery, and the protection box 112 is externally provided with a switch 1121 and an interface 1123. The hand-held frame 11 is connected with the handle 12 through screws. The accommodating groove 111 has a hollow structure, and a window 1111 is reserved, and the power plug 212 is exposed in the window 1111.

When the battery is specifically used, the storage battery is initially arranged in the power supply box shell 21 and electrically connected with the conversion transformer 1122 in the protection box 112 through the electric wires in the wiring holes 213, the external switch 1121 and the interface 1123 on the protection box 112 can be conveniently connected with other electric equipment for supplying power, the cooling fan 22 is arranged at the top of the power supply box shell 21, and the shell of the power supply box shell 21 is provided with the bee-hole-shaped and rectangular cooling holes 211 for conveniently cooling the storage battery. Because the accommodating groove 111 is of an open hollow design, the power box 2 can be directly placed in the accommodating groove 111, and the portable power box is convenient to carry and transfer.

The foregoing is merely exemplary of the present utility model, and specific structures and features well known in the art will not be described in detail herein, so that those skilled in the art will be aware of all the prior art to which the present utility model pertains, and will be able to ascertain the general knowledge of the technical field in the application or prior art, and will not be able to ascertain the general knowledge of the technical field in the prior art, without using the prior art, to practice the present utility model, with the aid of the present utility model, to ascertain the general knowledge of the same general knowledge of the technical field in general purpose. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. An external power supply protection structure for electronic engineering, which is characterized in that: comprises a suitcase (1) and a power supply box (2);

the power supply box (2) comprises a power supply box shell (21) and a cooling fan (22) arranged at the top of the power supply box shell (21), and a storage battery is arranged in the power supply box shell (21);

suitcase (1) include portable frame (11) and handle (12), handle (12) are installed on portable frame (11), use handle (12) as the world, portable frame (11) divide into holding groove (111) and guard box (112), the top of holding groove (111) is uncovered, power supply box (2) activity sets up in holding groove (111).

2. An external power supply protection structure for electronic engineering according to claim 1, wherein: a heat dissipation hole (211) and a power plug (212) are arranged on the shell of the power box shell (21), and a wiring hole (213) is reserved.

3. An external power supply protection structure for electronic engineering according to claim 2, wherein: the protection box (112) is internally provided with a conversion transformer (1122) electrically connected with a storage battery, and the protection box (112) is externally provided with a switch (1121) and an interface (1123).

4. An external power supply protection structure for electronic engineering according to claim 3, wherein: the portable frame (11) is connected with the handle (12) through screws.

5. The external power supply protection structure for electronic engineering according to claim 4, wherein: the accommodating groove (111) is of a hollowed-out structure, a window (1111) is reserved, and the power plug (212) is exposed in the window (1111).