CN211474365U

CN211474365U - Anti-arcing safety starter

Info

Publication number: CN211474365U
Application number: CN201922012899.XU
Authority: CN
Inventors: 朱德宇; 徐遵宏; 朱晓音
Original assignee: Lanxi Yueqiang Electrical Appliance Co ltd
Current assignee: Lanxi Yueqiang Electrical Appliance Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-11
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to an electronic equipment field, concretely relates to starter hardware design field. The utility model discloses a following technical scheme can realize: the shell comprises a main shell and a containing groove arranged in the main shell, wherein the shell is provided with at least two pins and chips, and a blocking piece is arranged between every two adjacent pins. The utility model aims at providing an anti-arc safety starter, simple structure does benefit to the implementation, reduces the probability that each electronic parts takes place the short circuit, promotes the security.

Description

Anti-arcing safety starter

Technical Field

The utility model relates to an electronic equipment field, concretely relates to starter hardware design field.

Background

The starting device is characterized in that a compressor is used in household appliances such as an air conditioner and a refrigerator, a starter is used when the compressor is started, and a starting chip is generally arranged in the starter to adjust the current of a starting state and an operating state.

In the existing starter product, the starter comprises a plurality of inserting pieces, and in the operation process of the starter, the starter can be cracked or burnt due to accidental short circuit, so that fire is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-arc safety starter, simple structure does benefit to the implementation, reduces the probability that each electronic parts takes place the short circuit, promotes the security.

The above technical purpose of the present invention can be achieved by the following technical solutions: the shell comprises a main shell and a containing groove arranged in the main shell, wherein the shell is provided with at least two pins and chips, and a blocking piece is arranged between every two adjacent pins.

Preferably, the pin includes a live pin and a neutral pin, and the blocking member is located between the live pin and the neutral pin.

As a preferred aspect of the present invention, the blocking member includes an enclosure, a connecting portion connected to the main housing, and a sliding ash portion connected to the enclosure and the connecting portion.

Preferably, the ash sliding part is arc-shaped.

As a preferred aspect of the present invention, the pin further includes a transition pin, and the zero line pin and the transition pin are respectively abutted against both sides of the chip.

As the utility model discloses a preferred, the zero line participate in with the transition participate in all contain plug bush portion, with the conflict portion that the chip was contradicted with extend completely and both ends respectively with plug bush portion with the curved surface extension that conflict portion connects.

Preferably, the live pin and the neutral pin each include an overhang portion that extends outwardly from the surface of the housing.

As a preferred aspect of the present invention, the chip is coated with a silver layer.

As the utility model discloses a preferred, be equipped with the constant head tank on the holding tank, be equipped with down the stationary blade on the constant head tank, the stationary blade is used for fixing down the chip.

As the utility model discloses a preferred, the lower stationary blade is the mica sheet.

To sum up, the utility model discloses following beneficial effect has:

1. through addding the backstop, promote the live wire and participate in the degree of separation that zero line participated in, avoid the short circuit that greasy dirt dust caused, promote the security.

2. The lower fixing piece further improves the fixing stability of the chip.

3. The mica sheet is insulating and high temperature resistant.

Drawings

FIG. 1 is a schematic perspective view of embodiment 1;

fig. 2 is a schematic view in another direction of fig. 1.

In the figure:

1. the shell, 11, main shell, 12, evagination circular arc groove, 13, holding tank, 14, constant head tank, 2, base pin, 21, live wire base pin, 22, zero line base pin, 23, transition base pin, 3, chip, 4, lower stationary blade, 5, stop piece, 51, enclosure, 52, ash sliding part, 53, connecting portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example 1, as shown in fig. 1 and 2: an arc-strike-proof safety starter includes a housing 1, the housing 1 including a main case 11 and a receiving groove 13 opened in the main case 11 for receiving various electronic components. The accommodating groove 13 is provided with three pins 2, in the technical scheme, the three pins 2 are respectively a live pin 21, a neutral pin 22 and a transition pin 23. The live pin 21 and the neutral pin 22 both extend out of the housing 1 as shown in fig. 1. The live pin 21 is used to connect live and the neutral pin 22 is used to connect mains lead-ins, neutral.

In this case, a blocking member 5 is additionally provided between the live pin 21 and the neutral pin 22. The blocking member 5 includes a surrounding wall 51 surrounding the live pin 21 in a frame shape, a connecting portion 53 connected to the housing 1, and a dust sliding portion 52 between the connecting portion 53 and the surrounding wall 51. The ash sliding part 52 is designed in an arc shape, has no edges and corners, is not easy to accumulate ash, and is surrounded by the enclosing wall 51, so that oil stains or accumulated dust are not easy to generate at the place. If there is oil stain or wet dust attached, a short circuit is easily formed to generate a large current due to a high voltage between the live line and the zero line. Thereby causing short circuit, explosion or burning, and easily causing fire.

The shell 1 is provided with a convex arc groove 12 which is convex and is arc-shaped and is used for accommodating the chip 3. A positioning groove 14 is formed in the shell 1, a lower fixing piece 4 is installed on the positioning groove 14, and the lower fixing piece 4 is used for fixing the chip 3. The chip 3 is a thermistor. The chip is coated with a silver layer. The silver layer can further increase the conductivity of the chip 3. The lower fixing piece 4 is a mica sheet. The mica sheet is insulating and high temperature resistant.

The neutral pin 22 and the transition pin 23 are for interference connection with the chip 3. The transition pin 23 is used to connect the starter coil. The neutral pin 22 and the transition pin 23 have contact parts contacting the chip 3, and also include a socket part for the extended insertion of other electronic components, and a curved extension part connected with the socket part and the contact parts, wherein the curved design can provide certain torque force for the contact parts to effectively contact the chip 3.

Claims

1. An anti-arcing safety starter comprises a shell (1), and is characterized in that: the shell (1) comprises a main shell (11) and accommodating grooves (13) formed in the main shell (11), the shell (1) is provided with pins (2) and chips (3), the number of the pins (2) is at least two, and blocking pieces (5) are arranged between the adjacent pins.

2. The anti-arcing safety starter of claim 1, wherein: the pin (2) comprises a live pin (21) and a neutral pin (22), and the blocking member (5) is positioned between the live pin (21) and the neutral pin (22).

3. The anti-arcing safety starter of claim 2, wherein: the blocking member (5) comprises a fence (51), a connecting part (53) connected with the main shell (11), and a dust sliding part (52) connecting the fence (51) and the connecting part (53).

4. The anti-arcing safety starter of claim 3, wherein: the ash sliding part (52) is in a circular arc shape.

5. The anti-arcing safety starter of claim 2, wherein: the pin (2) further comprises a transition pin (23), and the neutral pin (22) and the transition pin (23) are respectively abutted against two sides of the chip (3).

6. The anti-arcing safety starter of claim 5, wherein: the zero wire pin (22) and the transition pin (23) both comprise a plug bush part, a collision part which is collided with the chip (3) and a curved surface extension part which is completely extended, and two ends of the curved surface extension part are respectively connected with the plug bush part and the collision part.

7. The anti-arcing safety starter of claim 2, wherein: the live pin (21) and the neutral pin (22) each comprise an overhang extending outwardly from a surface of the housing (1).

8. The anti-arcing safety starter of any one of claims 1 to 7, wherein: and a silver layer is coated on the chip.

9. The anti-arcing safety starter of any one of claims 1 to 7, wherein: be equipped with constant head tank (14) on holding tank (13), be equipped with down stationary blade (4) on constant head tank (14), lower stationary blade (4) are used for fixing chip (3).

10. The anti-arcing safety starter of claim 9, wherein: the lower fixing piece (4) is a mica sheet.