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Preheating relay for engine

A relay and engine technology, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve problems such as inconvenient use, detachment of mounting plates, damage, etc., and achieve the effects of improving installation stability, preventing bolts from loosening, and increasing friction

Active Publication Date: 2021-07-09
GUANGXI YUCHAI BONAITE ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, due to the vibration of the engine, the unilateral connection of the relay body is easy to separate from the mounting plate due to vibration, resulting in damage, which is very inconvenient to use

Method used

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  • Preheating relay for engine
  • Preheating relay for engine
  • Preheating relay for engine

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the specific embodiments in the accompanying drawings.

[0017] refer to Figure 1-3 , a preheating relay for an engine of the present invention includes a relay body 1 and a mounting plate 2, and also includes an L-shaped plate 3 and two pressure rods 4, wherein two guiding guides are arranged on the upper and lower parts of the mounting plate 2 Rod 5 plays a guiding role to the L-shaped plate 3, and each guide rod 5 is equipped with a spring 6, and the L-shaped plate 3 is movably sleeved on the guide rod 5 on one side of the spring 6, and the L-shaped plate 3 The guide rod 5 on one side is provided with a limit block 7 to prevent the L-shaped plate 3 from falling off. The two pressure rods 4 are located on one side of the relay body 1, and the two pressure rods 4 are vertically connected to one end of the L-shaped plate 3. , the bottom surface of the L-shaped plate 3 fits the top surface of the...

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PUM

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Abstract

The invention discloses a preheating relay for an engine, belongs to the field of preheating relays, and solves the problem that an existing preheating relay is easy to fall off due to unstable installation. The preheating relay comprises a relay body and a mounting plate, and further comprises an L-shaped plate and two pressing rods; the upper portion and the lower portion of the mounting plate are each provided with two guide rods, each guide rod is sleeved with a spring, the L-shaped plate is movably arranged at the position, at one side of each spring, of the guide rods in a sleeving manner, the portions, at one side of the L-shaped plate, of the guide rods are provided with limiting blocks; and the two pressing rods are both located at one side of the relay body and are both vertically connected with one end of the L-shaped plate, the mounting plate and the L-shaped plate are both provided with mounting holes, and the positions of the corresponding mounting holes of the mounting plate and the L-shaped plate are the same. According to the preheating relay for the engine, the relay body can be stressed more uniformly, the mounting stability of the relay is improved, and the problem that the relay falls off and is damaged is solved.

Description

technical field [0001] The present invention relates to a preheating relay, more specifically, it relates to a preheating relay for an engine. Background technique [0002] The preheat relay is an electromagnetic relay for the preheater. When the temperature sensor of the construction machinery detects that the temperature is too low, the computer that controls the construction machinery will give a voltage to the relay, thereby turning on the power of the preheater. It is widely used in engines. Such as figure 1 As shown, the existing engine preheating relay generally includes a relay body 1 and a mounting plate 2, the mounting plate 2 is integrated on one side of the relay body 1, the relay body 1 is installed on the engine through the mounting plate 2, and its integrated The structure facilitates the rapid installation of the relay. However, in actual use, due to the vibration of the engine, the unilateral connection of the relay body is easy to separate from the mounti...

Claims

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Application Information

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IPC IPC(8): F02M31/12F02B77/08
CPCF02M31/12F02B77/088
Inventor 陈国标彭雄祥
Owner GUANGXI YUCHAI BONAITE ELECTRIC APPLIANCE