CN217134987U

CN217134987U - Portable high-frequency switching power supply with high applicability

Info

Publication number: CN217134987U
Application number: CN202220903551.9U
Authority: CN
Inventors: 王方; 祖世宏
Original assignee: Shenyang Shine Technology Co ltd
Current assignee: Shenyang Shine Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-05
Anticipated expiration: 2032-04-19

Abstract

The utility model belongs to the technical field of switching power supply, specifically a portable high frequency switching power supply that suitability is strong, the power distribution box comprises a box body, the front surface of box is provided with the chamber door, the inner chamber bottom of box is provided with the battery, the inner chamber bottom four corners of box is provided with damper, damper's top is provided with the backup pad, the top of backup pad is provided with high frequency switching power supply main part, the top of box is provided with the heating panel, the top of heating panel is provided with the heat dissipation passageway, the inner chamber of heat dissipation passageway is provided with the heat dissipation fan; the control box, the control box sets up the front surface at the chamber door, the front surface of control box is provided with display screen and siren, and its is rational in infrastructure, is provided with damper and backup pad through the inner chamber at the box, has improved the shock attenuation shock-absorbing capacity of device, through being provided with heating panel, heat dissipation channel and heat dissipation fan at the top of box, has improved the heat dispersion of device.

Description

Portable high-frequency switching power supply with high applicability

Technical Field

The utility model relates to a switching power supply technical field specifically is a high frequency switching power supply that portable suitability is strong.

Background

The high-frequency switching power supply main body is also called a switching rectifier SMR, and is a power supply operated at high frequency by a MOSFET or an IGBT.

As in application No.: CN201821696490.3, the utility model discloses a high frequency switch power supply control box that portable suitability is strong, including box body and damper, damper stretches into in the box body through the notch that the box body top was seted up, and the standing groove has been seted up to the inside bottom of box body, and four corners of standing groove are all fixed and are provided with first damping spring, and the middle part of box body both sides inner wall all is provided with the flexure strip, is provided with high frequency switch power supply main part between two flexure strips, and high frequency switch power supply main part arranges the standing groove in and is located damper's bottom. The utility model relates to a high frequency switch power supply control box that portable suitability is strong, through the elastic action of flexure strip, can strengthen the shock attenuation effect of rocking about the high frequency switch power supply main part, through first damping spring and second damping spring's elastic action, can strengthen the shock attenuation effect when rocking from top to bottom of high frequency switch power supply main part, through injecting cold water into the water bag, can make the quick loss of heat that high frequency switch power supply main part during operation produced.

Based on the application number: CN201821696490.3, a search of patent, which enhances the damping effect and facilitates the movement, but still has the following disadvantages: for example, the portable high-frequency switching power supply does not have the functions of temperature monitoring and fire early warning, and therefore the novel portable high-frequency switching power supply with high applicability is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of the problem that exists among the high frequency switching power supply that current portable suitability is strong, provided the utility model discloses.

Therefore, the utility model aims at providing a portable suitability high frequency switching power supply that is strong can realize the in-process that uses, improves the heat dispersion of device, has temperature monitoring and conflagration early warning function simultaneously, and the security is higher.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a portable high-frequency switching power supply with high applicability, comprising:

the refrigerator comprises a refrigerator body, a refrigerator door is arranged on the front surface of the refrigerator body, a storage battery is arranged at the bottom of an inner cavity of the refrigerator body, shock absorption assemblies are arranged at four corners of the bottom of the inner cavity of the refrigerator body, a supporting plate is arranged at the top of each shock absorption assembly, a high-frequency switching power supply main body is arranged at the top of the supporting plate, a heat dissipation plate is arranged at the top of the refrigerator body, a heat dissipation channel is arranged at the top of the heat dissipation plate, and a heat dissipation fan is arranged in the inner cavity of the heat dissipation channel;

the control box, the control box sets up the front surface at the chamber door, the front surface of control box is provided with display screen and siren, the front surface bottom of chamber door is provided with temperature sensor and smoke transducer respectively, the inner chamber of control box is provided with treater and communication module, treater electrical property input connection battery, temperature sensor and smoke transducer, treater electrical property input connection display screen, siren and communication module, communication module electrical property input connection handheld terminal.

As a portable suitability strong high frequency switching power supply's an preferred scheme, wherein: insulating gaskets are arranged at four corners of the bottom of the required box body, heat dissipation windows are arranged on two sides of the box body, and dust screens are arranged in inner cavities of the heat dissipation windows.

As a portable suitability strong high frequency switching power supply's an preferred scheme, wherein: the top of box is provided with the through-hole with heat dissipation channel matched with, just heat dissipation channel's inner chamber is provided with the dust screen.

As a portable suitability strong high frequency switching power supply's an preferred scheme, wherein: the alarm comprises an alarm buzzer and a warning lamp.

As a portable suitability strong high frequency switching power supply's an preferred scheme, wherein: the handheld terminal is a smart phone.

As a portable suitability strong high frequency switching power supply's an preferred scheme, wherein: the rear surface of the box body is provided with a strap, a length adjusting mechanism is arranged on the strap, and an inner cavity of the box body is provided with a moisture-proof layer.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with damper and backup pad through the inner chamber at the box, improved the shock attenuation shock-absorbing capacity of device, be provided with heating panel, heat dissipation channel and heat dissipation fan through the top at the box, improved the heat dispersion of device, in addition through be provided with temperature sensing and smoke transducer on the chamber door, smoke transducer and temperature sensor's probe extends to the box inner chamber simultaneously, has realized that the temperature detects and the early warning that catches fire, and the security is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of the system framework structure of the present invention.

In the figure; 100 boxes, 110 box doors, 120 storage batteries, 130 shock absorption assemblies, 140 supporting plates, 150 high-frequency switching power supply main bodies, 160 straps, 170 heat dissipation plates, 180 heat dissipation channels, 190 heat dissipation fans, 200 control boxes, 210 display screens, 220 alarms, 230 temperature sensors, 240 smoke sensors, 250 processors, 260 communication modules and 270 handheld terminals.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a following technical scheme: a portable high-frequency switching power supply with strong applicability improves the heat dispersion of the device in the using process, has the functions of temperature monitoring and fire early warning, and has higher safety, please refer to fig. 1 to 3, and comprises a box body 100 and a control box 200;

referring to fig. 1 to 3 again, a door 110 is disposed on the front surface of the box 100, a storage battery 120 is disposed at the bottom of the inner cavity of the box 100, damping assemblies 130 are disposed at four corners of the bottom of the inner cavity of the box 100, a supporting plate 140 is disposed at the top of the damping assembly 130, a high-frequency switching power supply main body 150 is disposed at the top of the supporting plate 140, a heat dissipation plate 170 is disposed at the top of the box 100, a heat dissipation channel 180 is disposed at the top of the heat dissipation plate 170, a heat dissipation fan 190 is disposed in the inner cavity of the heat dissipation channel 180, specifically, the door 110 is screwed to the front surface of the box 100, the storage battery 120 is adhered to the bottom of the inner cavity of the box 100, the damping assembly 130 is screwed to the bottom of the inner cavity of the box 100, the supporting plate 140 is screwed to the top of the damping assembly 130, the high-frequency switching power supply main body 150 is screwed to the top of the box 100, the heat dissipation plate 170 is adhered to the top of the heat dissipation plate 170, the heat dissipation channel 180 is disposed at the top of the heat dissipation plate 170, a heat radiation fan 190 is screwed in the inner cavity of the heat radiation channel 180;

referring to fig. 1 to 3 again, the control box 200 is disposed on the front surface of the door 110, the display screen 210 and the alarm 220 are disposed on the front surface of the control box 200, the temperature sensor 230 and the smoke sensor 240 are disposed on the bottom of the front surface of the door 110, the processor 250 and the communication module 260 are disposed in the inner cavity of the control box 200, the processor 250 is electrically connected to the storage battery 120, the temperature sensor 230 and the smoke sensor 240, the processor 250 is electrically connected to the display screen 210, the alarm 220 and the communication module 260, the communication module 260 is electrically connected to the handheld terminal 270, specifically, the control box 200 is screwed on the front surface of the door 110, the display screen 210 and the alarm 220 are screwed on the front surface of the control box 200, the temperature sensor 230 and the smoke sensor 240 are screwed on the bottom of the front surface of the door 110, the processor 250 and the communication module 260 are adhered to the inner cavity of the control box 200, the processor 250 is electrically connected with the storage battery 120, the temperature sensor 230 and the smoke sensor 240 in an input mode, the processor 250 is electrically connected with the display screen 210, the alarm 220 and the communication module 260 in an input mode, and the communication module 260 is electrically connected with the handheld terminal 270 in an input mode;

referring to fig. 1 to 3 again, the four corners of the bottom of the box 100 are provided with insulating spacers, two sides of the box 100 are provided with heat dissipation windows, and the inner cavities of the heat dissipation windows are provided with dust screens; the top of the box body 100 is provided with a through hole matched with the heat dissipation channel 180, and the inner cavity of the heat dissipation channel 180 is provided with a dust screen; the alarm 220 alarms the buzzer and the warning lamp; the handheld terminal 270 is a smart phone; the back surface of the box body 100 is provided with a strap 160, the strap 160 is provided with a length adjusting mechanism, and the inner cavity of the box body 100 is provided with a moisture-proof layer.

The working principle is as follows: the utility model discloses an in-process, be provided with damper 130 and backup pad 140 through the inner chamber at box 100, the shock attenuation shock-absorbing capacity of device has been improved, be provided with heating panel 170 through the top at box 100, heat dissipation channel 180 and heat dissipation fan 190, the heat dispersion of device has been improved, in addition through be provided with temperature sensing and smoke sensor 240 on chamber door 110, smoke sensor 240 and temperature sensor 230's probe extends to box 100 inner chamber simultaneously, realized the temperature and detected and the early warning that catches fire, the security is higher.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a portable suitability strong high frequency switching power supply which characterized in that includes:

the refrigerator comprises a refrigerator body (100), wherein a refrigerator door (110) is arranged on the front surface of the refrigerator body (100), a storage battery (120) is arranged at the bottom of an inner cavity of the refrigerator body (100), damping assemblies (130) are arranged at four corners of the bottom of the inner cavity of the refrigerator body (100), a supporting plate (140) is arranged at the top of each damping assembly (130), a high-frequency switching power supply main body (150) is arranged at the top of each supporting plate (140), a heat dissipation plate (170) is arranged at the top of the refrigerator body (100), a heat dissipation channel (180) is arranged at the top of each heat dissipation plate (170), and a heat dissipation fan (190) is arranged in the inner cavity of each heat dissipation channel (180);

control box (200), control box (200) set up the front surface at chamber door (110), the front surface of control box (200) is provided with display screen (210) and siren (220), the front surface bottom of chamber door (110) is provided with temperature sensor (230) and smoke transducer (240) respectively, the inner chamber of control box (200) is provided with treater (250) and communication module (260), treater (250) electrical property input connection battery (120), temperature sensor (230) and smoke transducer (240), treater (250) electrical property input connection display screen (210), siren (220) and communication module (260), communication module (260) electrical property input connection handheld terminal (270).

2. The high-frequency switching power supply with high applicability in claim 1, characterized in that: insulating gaskets are arranged at four corners of the bottom of the required box body (100), heat dissipation windows are arranged on two sides of the box body (100), and dust screens are arranged in inner cavities of the heat dissipation windows.

3. The high-frequency switching power supply with high applicability in claim 1, characterized in that: the top of the box body (100) is provided with a through hole matched with the heat dissipation channel (180), and the inner cavity of the heat dissipation channel (180) is provided with a dust screen.

4. The high-frequency switching power supply with high applicability in claim 1, characterized in that: the alarm (220) is provided with an alarm buzzer and a warning lamp.

5. The high-frequency switching power supply with high applicability in claim 1, characterized in that: the handheld terminal (270) is a smart phone.

6. The high-frequency switching power supply with high applicability in claim 1, characterized in that: the back surface of the box body (100) is provided with a strap (160), the strap (160) is provided with a length adjusting mechanism, and the inner cavity of the box body (100) is provided with a moisture-proof layer.