CN209895981U - Novel stable form K11 assists and becomes contactor - Google Patents

Abstract

The utility model discloses a novel stable type K11 auxiliary transformer contactor, including K11 auxiliary transformer contactor main body, the positive movable mounting of K11 auxiliary transformer contactor main body has binding post, one side fixed mounting of K11 auxiliary transformer contactor main body has the connector, the bottom fixed mounting of K11 auxiliary transformer contactor main body has the cooling box, the bottom fixed connection of cooling box has electromagnetism magnetic ring case; the utility model can be used by matching the fixed block with the connecting spring, and the connector is installed by a threaded connection mode, thereby ensuring the stability of the connection of the shell structure and being simple and convenient in the use process; the utility model discloses simple structure, convenient to use can drive radiator fan through starting double-end motor and rotate through double-end motor, produces the air that flows, and the condenser pipe intussuseption is filled with the coolant liquid, and the air cools off through the coolant liquid in the condenser pipe, forms cold air, has reached the function that promotes this device's radiating effect.

Description

Novel stable form K11 assists and becomes contactor

Technical Field

The utility model belongs to the technical field of electrical control, concretely relates to novel stable form K11 assists becomes contactor.

Background

The contactor refers to an electric appliance which uses the current flowing through a coil to generate a magnetic field to close a contact so as to control a load in industrial electricity, can quickly cut off an alternating current and direct current main loop and can frequently connect and connect a circuit with a large current control (up to 800A), so the contactor is often applied to a motor as a control object and can also be used for controlling electric loads such as factory equipment, an electric heater, a working mother machine, various electric power units and the like, the contactor not only can connect and cut off the circuit, but also has the function of low-voltage release protection, has large control capacity, is suitable for frequent operation and remote control, is one of important elements in an automatic control system, the existing contactor has unstable shell structure connection in the using process, has the condition of inconvenient use, simultaneously generates a large amount of heat in the device in the using process, and has poor heat dissipation effect, the problem of device failure easily occurs, and a novel stable K11 auxiliary variable contactor is provided for the problem.

Disclosure of Invention

An object of the utility model is to provide a novel stable form K11 assists and becomes contactor to solve the current contactor that proposes in the above-mentioned background art in the use, shell structural connection is unstable, has the inconvenient condition of use, can produce a large amount of heats in the use device simultaneously, because the radiating effect is poor, produces the device failure scheduling problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel stable form K11 assists and becomes contactor, includes that K11 assists and becomes contactor main part, the positive movable mounting that K11 assists and becomes contactor main part has binding post, one side fixed mounting that K11 assists and becomes contactor main part has the connector, the bottom fixed mounting that K11 assists and becomes contactor main part has the cooling box, the bottom fixedly connected with electromagnetism circle case of cooling box, the top fixedly connected with nut terminal in binding post's the outside.

Preferably, the connector includes the fixed block, one side fixedly connected with fixed thread bush of fixed block, the inboard threaded connection of fixed thread bush has first screw thread post, one side movable mounting that the outside of first screw thread post just is located fixed thread bush has connecting spring, the outside movable mounting of first screw thread post has the casing of being connected with K11 auxiliary transformer contactor main part fixed connection, one side fixed mounting of fixed thread bush has the connecting block with fixed block fixed connection, the internal thread connection of fixed thread bush has second screw thread post, one side fixedly connected with connection fixed plate of fixed thread bush.

Preferably, the cooling box includes the shell body, the interior diapire fixed mounting of shell body has the condenser pipe, the louvre has been seted up down to the bottom of shell body, the interior roof of shell body has double-end motor through installation piece fixed mounting, the equal movable mounting in the outside of double-end motor's both sides output shaft has radiator fan, the louvre has been seted up to the interior roof of shell body.

Preferably, a split shell is fixedly installed on the outer side of the K11 auxiliary transformer contactor main body, and the connector is correspondingly installed at the joint of the split shell.

Preferably, one end of the connecting spring is fixedly connected with the K11 auxiliary variable contactor main body, and the other end of the connecting spring is fixedly connected with the fixed thread sleeve.

Preferably, the number of the connecting terminals is four, and the adjacent connecting terminals have equal intervals.

Preferably, a control button is fixedly mounted on the front surface of the K11 auxiliary variable contactor main body.

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

(1) the utility model discloses can use through the cooperation of fixed block and coupling spring, install the connector through threaded connection's mode, ensure the stability of shell structure connection, simple and convenient in the use.

(2) The utility model discloses simple structure, convenient to use can drive radiator fan through starting double-end motor and rotate through double-end motor, produces the air that flows, and the condenser pipe intussuseption is filled with the coolant liquid, and the air cools off through the coolant liquid in the condenser pipe, forms cold air, has reached the function that promotes this device's radiating effect.

Drawings

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

fig. 2 is a schematic view of the overall structure of the connector of the present invention;

fig. 3 is a schematic structural view of a connector part of the present invention;

fig. 4 is a schematic structural view of the connection terminal of the present invention;

FIG. 5 is a schematic view of the cooling box of the present invention;

in the figure: 1. k11 auxiliary variable contactor body; 2. a wiring terminal; 3. a connector; 31. a fixed block; 32. a connecting spring; 33. fixing the threaded sleeve; 34. a first threaded post; 35. a connecting shell; 36. connecting blocks; 37. a second threaded post; 38. connecting the fixed plate; 4. a cooling box; 41. an outer housing; 42. a condenser tube; 43. a lower heat dissipation hole; 44. a double-headed motor; 45. a heat radiation fan; 46. an upper heat dissipation hole; 5. an electromagnet coil box; 6. and a nut terminal.

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. 1-5, the present invention provides a technical solution: the utility model provides a novel stable form K11 assists and becomes contactor, assist becoming contactor main part 1 including K11, K11 assists the positive movable mounting who becomes contactor main part 1 to have binding post 2, K11 assists one side fixed mounting who becomes contactor main part 1 to have connector 3, K11 assists the bottom fixed mounting who becomes contactor main part 1 to have cooling box 4, cooling box 4's bottom fixedly connected with electromagnetism iron circle case 5, cooling box 4 can cool down to K11 assists the inside of becoming contactor main part 1 and electromagnetism iron circle case 5, the top fixedly connected with nut terminal 6 in binding post 2's the outside.

In this embodiment, preferably, the connector 3 includes a fixed block 31, a fixed threaded sleeve 33 is fixedly connected to one side of the fixed block 31, a first threaded post 34 is threadedly connected to the inner side of the fixed threaded sleeve 33, a connecting spring 32 is movably mounted on the outer side of the first threaded post 34 and on one side of the fixed threaded sleeve 33, a connecting shell 35 fixedly connected to the K11 auxiliary transformer contactor main body 1 is movably mounted on the outer side of the first threaded post 34, a connecting block 36 fixedly connected to the fixed block 31 is fixedly mounted on one side of the fixed threaded sleeve 33, a second threaded post 37 is threadedly connected to the inner side of the fixed threaded sleeve 33, a connecting fixing plate 38 is fixedly connected to one side of the fixed threaded sleeve 33, the connecting shell 35 is firmly fixed to the outer side of the K11 auxiliary transformer contactor main body 1 by threadedly connecting the first threaded post 34 with the fixed threaded sleeve 33, and the connecting spring 32 can provide support, the stability of structure is ensured, and the connection that ensures fixed thread bush 33 and fixed block 31 through second screw post 37 is firm simultaneously, has ensured the stability of K11 auxiliary transformer contactor main part 1's shell structural connection, and is simple and convenient in the use.

In this embodiment, preferably, the cooling box 4 includes an outer casing 41, a condenser tube 42 is fixedly installed on an inner bottom wall of the outer casing 41, a lower heat dissipation hole 43 is formed at the bottom of the outer casing 41, a double-head motor 44 is fixedly installed on an inner top wall of the outer casing 41 through an installation block, heat dissipation fans 45 are movably installed on outer sides of output shafts on two sides of the double-head motor 44, an upper heat dissipation hole 46 is formed on the inner top wall of the outer casing 41, in the using process, by starting the double-head motor 44, the double-head motor 44 can drive the heat dissipation fans 45 on the two sides to rotate through the rotating shaft after being started, the heat dissipation fans 45 generate flowing air after being started, since the cooling fluid is filled in the condensation duct 42, the air is cooled by the cooling fluid in the condensation duct 42, forming cool air, and the interior of the device is cooled through the upper heat dissipation hole 46 and the lower heat dissipation hole 43, so that the function of improving the heat dissipation effect of the device is achieved.

In this embodiment, preferably, a separate housing is fixedly mounted on the outer side of the K11 auxiliary transformer contactor body 1, and the connector 3 is correspondingly mounted at the joint of the separate housing.

In this embodiment, preferably, one end of the connection spring 32 is fixedly connected to the K11 auxiliary variable contactor main body 1, and the other end of the connection spring 32 is fixedly connected to the fixed threaded sleeve 33.

In this embodiment, it is preferable that the number of the connection terminals 2 is specifically four, and the pitches of the adjacent connection terminals 2 are equal.

In this embodiment, preferably, a control button is fixedly mounted on the front surface of the K11 auxiliary variable contactor main body 1.

The utility model discloses a theory of operation and use flow: the device is in the use, through with first screw thread post 34 and fixed thread bush 33 threaded connection, make connecting shell 35 firm fix the outside that K11 assists and becomes contactor main part 1, connecting spring 32 can provide the support simultaneously, ensure the stability of structure, it is firm to ensure the connection of fixed thread bush 33 and fixed block 31 simultaneously through second screw thread post 37, ensured that K11 assists the stability of becoming the shell structural connection of contactor main part 1, simple and convenient in the use. In the use, through starting double-end motor 44, double-end motor 44 can drive radiator fan 45 of both sides through the axis of rotation after starting to rotate, and radiator fan 45 produces the air that flows after starting, because the intussuseption of condenser pipe 42 is filled with the coolant liquid, and the air cools off through the coolant liquid in the condenser pipe 42, forms cold air to cool down in to the device through last louvre 46 and louvre 43 down, reached the function that promotes the radiating effect of this device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel stable form K11 assists becomes contactor, includes that K11 assists becomes contactor main part (1), the positive movable mounting that K11 assisted becomes contactor main part (1) has binding post (2), its characterized in that: k11 assists one side fixed mounting who becomes contactor main part (1) has connector (3), the bottom fixed mounting that K11 assists and becomes contactor main part (1) has cooling box (4), the bottom fixedly connected with electromagnetism circle case (5) of cooling box (4), top fixedly connected with nut terminal (6) in the outside of binding post (2).

2. The novel stable K11 auxiliary transformer contactor as claimed in claim 1, wherein: connector (3) are including fixed block (31), one side fixedly connected with fixed thread bush (33) of fixed block (31), the inboard threaded connection of fixed thread bush (33) has first screw thread post (34), the outside of first screw thread post (34) and the one side movable mounting that is located fixed thread bush (33) have connecting spring (32), the outside movable mounting of first screw thread post (34) has and assists change contactor main part (1) fixed connection's connecting shell (35) with K11, one side fixed mounting of fixed thread bush (33) has connecting block (36) that have with fixed block (31) fixed connection, the internal thread connection of fixed thread bush (33) has second screw thread post (37), one side fixedly connected with connection fixed plate (38) of fixed thread bush (33).

3. The novel stable K11 auxiliary transformer contactor as claimed in claim 1, wherein: cooling box (4) include shell body (41), the interior diapire fixed mounting of shell body (41) has condenser pipe (42), louvre (43) down have been seted up to the bottom of shell body (41), the interior roof of shell body (41) has double-end motor (44) through installation piece fixed mounting, the equal movable mounting in the outside of the both sides output shaft of double-end motor (44) has radiator fan (45), louvre (46) have been seted up to the interior roof of shell body (41).

4. The novel stable K11 auxiliary transformer contactor as claimed in claim 2, wherein: the outer side of the K11 auxiliary transformer contactor main body (1) is fixedly provided with a split shell, and the connector (3) is correspondingly arranged at the joint of the split shell.

5. The novel stable K11 auxiliary transformer contactor as claimed in claim 2, wherein: one end of the connecting spring (32) is fixedly connected with the K11 auxiliary variable contactor main body (1), and the other end of the connecting spring (32) is fixedly connected with the fixed thread sleeve (33).

6. The novel stable K11 auxiliary transformer contactor as claimed in claim 1, wherein: the number of the wiring terminals (2) is specifically four, and the intervals of the adjacent wiring terminals (2) are equal.

7. The novel stable K11 auxiliary transformer contactor as claimed in claim 1, wherein: and a control button is fixedly arranged on the front surface of the K11 auxiliary variable contactor main body (1).

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