Uninterruptible power supply device

A power supply device and inner cavity technology, which is applied in the direction of circuit devices, substation/power distribution device shells, emergency power supply arrangements, etc., can solve problems such as large noise, vibration, and potential safety hazards, and achieve low-frequency noise blocking and sound reduction. Effects of reducing noise and increasing frictional contact area

Active Publication Date: 2022-03-29
华康泰克信息技术(北京)有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Moreover, the shell structure of the existing uninterruptible power supply is a single-layer solid structure. If the shell is broken due to external force, the power supply body in the shell will be directly exposed, without secondary protection, and there is a potential safety hazard. , and the shell structure of the single-layer structure has almost no ability to absorb vibration, which will generate vibration when the device is running, and the vibration will affect the working stability of the uninterruptible power supply, and more noise will be generated when the device and the shell collide with each other , and is directly transmitted through the box, the sound insulation effect of the device is not good

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Uninterruptible power supply device
  • Uninterruptible power supply device
  • Uninterruptible power supply device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment one, such as figure 1 As shown in - 8, an uninterruptible power supply device according to an embodiment of the present invention includes an external box body 1, an inner cavity 2 is provided inside the outer box body 1, and a gap is opened on the inner cavity 2, and the gap There is a blocking door 3 connected by bolts, and several mufflers and cooling mechanisms are arranged on the inner wall of the inner cavity 2, and a humidity sensor 20 and a temperature sensor are arranged on the inner wall of the inner cavity 2. An elastic pad 47 is provided on the inner top of the inner chamber 2. An inner box 21 is provided inside the inner cavity 2. The outer surface of the inner box 21 is provided with input and output interfaces. The inner box 21 is provided with an electric bridge and a switch. tube, a circuit board and an electrical storage device, the circuit board is provided with a boost circuit and a charging circuit, the circuit includes an inductor, a dio...

Embodiment 2

[0042] Embodiment two, such as figure 1 As shown in - 8, an uninterruptible power supply device according to an embodiment of the present invention includes an external box body 1, an inner cavity 2 is provided inside the outer box body 1, and a gap is opened on the inner cavity 2, and the gap There is a blocking door 3 connected by bolts, and several mufflers and cooling mechanisms are arranged on the inner wall of the inner cavity 2, and a humidity sensor 20 and a temperature sensor are arranged on the inner wall of the inner cavity 2. An elastic pad 47 is provided on the inner top of the inner chamber 2. An inner box 21 is provided inside the inner cavity 2. The outer surface of the inner box 21 is provided with input and output interfaces. The inner box 21 is provided with an electric bridge and a switch. tube, a circuit board and an electric storage device, the circuit board is provided with a boost circuit and a charging circuit, the circuit includes an inductor, a diode...

Embodiment 3

[0043] Embodiment three, such as figure 1 As shown in - 8, an uninterruptible power supply device according to an embodiment of the present invention includes an external box body 1, an inner cavity 2 is provided inside the outer box body 1, and a gap is opened on the inner cavity 2, and the gap There is a blocking door 3 connected by bolts, and several mufflers and cooling mechanisms are arranged on the inner wall of the inner cavity 2, and a humidity sensor 20 and a temperature sensor are arranged on the inner wall of the inner cavity 2. An elastic pad 47 is provided on the inner top of the inner chamber 2. An inner box 21 is provided inside the inner cavity 2. The outer surface of the inner box 21 is provided with input and output interfaces. The inner box 21 is provided with an electric bridge and a switch. tube, a circuit board and an electrical storage device, the circuit board is provided with a boost circuit and a charging circuit, the circuit includes an inductor, a d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an uninterruptible power supply device which comprises an outer box body, an inner cavity is formed in the outer box body, a notch is formed in the inner cavity, a blocking door is connected to the notch through a bolt, and a plurality of silencing mechanisms and heat dissipation mechanisms are arranged on the inner wall of the inner cavity in a crossed mode. A humidity sensor and a temperature sensor are arranged on the inner wall of the inner cavity, an elastic cushion is arranged at the inner top of the inner cavity, an inner box body is arranged in the inner cavity, and an input interface and an output interface are formed in the outer surface of the inner box body. The calabash-shaped noise reduction device has the beneficial effects that when noise is generated during operation of the device and is transmitted to the calabash-shaped noise reduction channel, the calabash-shaped shape characteristic is utilized, the caliber of the calabash opening section at the inlet is narrow, and therefore sound waves can be concentrated and transmitted into the noise reduction channel from the inner cavity, and due to the fact that the middle section and the calabash bottom section of the noise reduction channel are in the shape of a plurality of concave-convex peaks and valleys, the noise reduction effect is good. When sound waves pass through the places, the sound waves can be fully reflected, weakened and absorbed through peaks and valleys in the silencing channels.

Description

technical field [0001] The invention relates to the technical field of power supplies, in particular to an uninterruptible power supply device. Background technique [0002] The uninterruptible power supply is a system device that connects the battery with the main engine, and converts direct current into mains power through a module circuit such as the main engine inverter. It is mainly used for powering a single computer, computer network system or other power electronic equipment such as solenoid valves, Pressure transmitters, etc. provide stable, uninterrupted power supply. [0003] Under normal circumstances, the uninterruptible power supply unit is in a non-working state. Only when the mains supply is abnormal will the uninterruptible power supply unit be activated to supply power to the load. Since the uninterruptible power supply unit is often installed in a relatively hidden place, the moisture in this position will It is often heavier, especially in the rainy seas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06H02B1/46H02B1/54H02B1/56H02B1/28F16F15/04F16F15/06
CPCH02J9/06H02B1/46H02B1/54H02B1/56H02B1/28F16F15/04F16F15/063Y02B10/70
Inventor 管勇
Owner 华康泰克信息技术(北京)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap