CN213521685U

CN213521685U - Rectifier with high reliability

Info

Publication number: CN213521685U
Application number: CN202022610013.4U
Authority: CN
Inventors: 张俊
Original assignee: Guangdong Huasheng Electronic Technology Co Ltd
Current assignee: Guangdong Huasheng Electronic Technology Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-22
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a rectifier of high reliability, which comprises a housin, the left side wall of casing is provided with the inlet wire mouth of pipe, the right side wall of casing is provided with the outlet wire mouth of pipe, the inner chamber bottom of casing is provided with the wiring groove, the top left side of casing is provided with readable number temperature sensor, the top right side of casing is provided with the buzzer siren, just readable number temperature sensor and buzzer siren electric connection, the bottom of casing is provided with radiating fin, radiating fin's bottom is provided with the louvre, the front surface and the rear surface of casing are provided with the heat dissipation window, the inner chamber of heat dissipation window is provided with the dust screen. The utility model discloses possess convenient wiring, prevent the winding, the radiating effect is good, advantage that stability is high.

Description

Rectifier with high reliability

Technical Field

The utility model relates to a rectifier technical field specifically is a rectifier of high reliability.

Background

Rectifiers are devices that convert ac power to dc power and are used in power supplies and for detecting radio signals. The rectifier may be made of a vacuum tube, an igniter tube, a solid state silicon semiconductor diode, a mercury arc, or the like. Conversely, a set of devices that convert direct current to alternating current is called an "inverter". In the standby UPS, only the storage battery needs to be charged, and the load does not need to be supplied with power, so only a charger is needed. In a double conversion UPS, this device both supplies power to the inverter and charges the battery, hence the name rectifier/charger. A rectifier is a rectifying device, simply a device that converts Alternating Current (AC) to Direct Current (DC). It has two main functions: firstly, Alternating Current (AC) is changed into Direct Current (DC), and the DC is supplied to a load after being filtered or is supplied to an inverter; second, a charging voltage is supplied to the secondary battery. Thus, it also functions as a charger.

Rectifiers are widely used in radio frequency identification technology, wireless charging, supply chain management and wireless sensor networks. Wherein the Power Conversion Efficiency (PCE) and the minimum input voltage largely determine the performance of the rectifier.

The existing rectifier has some defects in the using process, such as poor stability and poor heat dissipation effect, and therefore a novel rectifier with high reliability is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rectifier of high reliability possesses convenient wiring, prevents to twine, and the radiating effect is good, and the problem that the above-mentioned technical background proposed has been solved to the advantage that stability is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rectifier of high reliability, includes the casing, the left side wall of casing is provided with the inlet wire mouth of pipe, the right side wall of casing is provided with the outlet wire mouth of pipe, the inner chamber bottom of casing is provided with the wiring groove, the top left side of casing is provided with readable temperature sensor, the top right side of casing is provided with the buzzer siren, just readable temperature sensor and buzzer siren electric connection, the bottom of casing is provided with radiating fin, radiating fin's bottom is provided with the louvre, the front surface and the rear surface of casing are provided with the heat dissipation window, the inner chamber of heat dissipation window is provided with the dust screen.

Preferably, the two sides of the shell are provided with mounting plates, and mounting screws are arranged on the mounting plates.

Preferably, the inner cavity side wall of the shell is provided with a moisture-proof layer.

Preferably, the inner cavity of the wiring groove is provided with a wire clamp.

Preferably, the temperature measuring probe of the readable temperature sensor extends to the inner cavity of the shell.

Preferably, the readable temperature sensor and the buzzer alarm are connected with an external power supply through conducting wires.

Preferably, the shell is made of polyester PET.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an inner chamber at the casing is provided with a plurality of wiring grooves, is provided with the fastener of fixed cable in the inner chamber of wiring groove, through the inlet wire mouth of pipe, wiring groove and the orificial cooperation of being qualified for the next round of competitions, and convenient wiring prevents to twine, improves the security.

2. The utility model discloses a be provided with radiating fin, louvre in the bottom of casing, be provided with the heat dissipation window at the front surface and the rear surface of casing, improved the heat dispersion of device, be provided with readable temperature sensor and buzzer siren through the top at the casing, realized temperature monitoring, improved security and stability.

Drawings

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

fig. 2 is a sectional view of the inner cavity of the present invention;

fig. 3 is a schematic top view of the present invention.

The reference numerals and names in the figures are as follows:

1. a housing; 2. a wire inlet pipe orifice; 3. a wire outlet pipe orifice; 4. a readable temperature sensor; 5. a buzzer alarm; 6. a moisture barrier; 7. a heat dissipation window; 8. a dust screen; 9. a mounting seat; 10. mounting screws; 11. a heat dissipating fin; 12. heat dissipation holes; 13. and (6) wiring grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a rectifier of high reliability, includes casing 1, the left side wall of casing 1 is provided with inlet wire mouth of pipe 2, the right side wall of casing 1 is provided with outlet wire mouth of pipe 3, the inner chamber bottom of casing 1 is provided with wiring groove 13, but the top left side of casing 1 is provided with reading temperature sensor 4, the top right side of casing 1 is provided with buzzer siren 5, just readable number temperature sensor 4 and buzzer siren 5 electric connection, the bottom of casing 1 is provided with radiating fin 11, radiating fin 11's bottom is provided with louvre 12, the front surface and the rear surface of casing 1 are provided with heat dissipation window 7, heat dissipation window 7's inner chamber is provided with dust screen 8.

Specifically, mounting plates 9 are arranged on two sides of the shell 1, and mounting screws 10 are arranged on the mounting plates 9.

Specifically, the side wall of the inner cavity of the shell 1 is provided with a moisture-proof layer 6.

Specifically, a wire clamp is arranged in the inner cavity of the wiring groove 13.

Specifically, the temperature measuring probe of the readable temperature sensor 4 extends to the inner cavity of the shell 1.

Specifically, the readable temperature sensor 4 and the buzzer alarm 5 are connected with an external power supply through leads.

Specifically, the housing 1 is made of a polyester PET material.

The working principle is as follows: in the work of the utility model, a plurality of wiring grooves 13 are arranged in the inner cavity of the shell 1, wire clamps for fixing cables are arranged in the inner cavity of the wiring grooves 13, and the wiring is convenient, the winding is prevented and the safety is improved by matching the wire inlet pipe orifice 2, the wiring grooves 13 and the wire outlet pipe orifice 3; through be provided with radiating fin 11, louvre 12 in the bottom of casing 1, be provided with heat dissipation window 7 at the front surface of casing and rear surface, improved the heat dispersion of device, but through be provided with reading temperature sensor 4 and buzzer siren 5 at the top of casing 1, realized temperature monitoring, improved security and stability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high reliability rectifier, characterized by: including casing (1), the left side wall of casing (1) is provided with inlet wire mouth of pipe (2), the right side wall of casing (1) is provided with outlet wire mouth of pipe (3), the inner chamber bottom of casing (1) is provided with wiring groove (13), the top left side of casing (1) is provided with readable temperature sensor (4), the top right side of casing (1) is provided with buzzer siren (5), just readable temperature sensor (4) and buzzer siren (5) electric connection, the bottom of casing (1) is provided with radiating fin (11), the bottom of radiating fin (11) is provided with louvre (12), the front surface and the rear surface of casing (1) are provided with radiator window (7), the inner chamber of radiator window (7) is provided with dust screen (8).

2. A high reliability rectifier according to claim 1, wherein: the two sides of the shell (1) are provided with mounting plates (9), and mounting screws (10) are arranged on the mounting plates (9).

3. A high reliability rectifier according to claim 1, wherein: the inner cavity side wall of the shell (1) is provided with a moisture-proof layer (6).

4. A high reliability rectifier according to claim 1, wherein: and a wire clamp is arranged in the inner cavity of the wiring groove (13).

5. A high reliability rectifier according to claim 1, wherein: the temperature measuring probe of the readable temperature sensor (4) extends to the inner cavity of the shell (1).

6. A high reliability rectifier according to claim 1, wherein: the temperature sensor (4) capable of reading and the buzzer alarm (5) are connected with an external power supply through wires.

7. A high reliability rectifier according to claim 1, wherein: the shell (1) is made of polyester PET.