Water pump cooling control switch

Abstract

The utility model relates to the technical field of water pump cooling tower assemblies, in particular to a water pump cooling control switch. According to the technical scheme, the switch comprises a main body protection shell made of insulating materials, the upper end of the main body protection shell is provided with two switch operation buttons, the left side and the right side of the main body protection shell are respectively provided with a switch work indicating lamp, the left side and the right side of the main body protection shell are respectively provided with a main body wiring matching groove, and the left side and the right side of the main body protection shell are respectively provided with a power supply. A wiring safety avoiding groove with a downward opening is formed in the position, located at the main body wiring matching groove, of the lower end of the main body protection shell, and the lower end of the main body wiring matching groove is communicated with the wiring safety avoiding groove. The utility model has the advantages that the main body structure can be flexibly controlled and used by arranging the two groups of control buttons and the working indicating lamps during use, and welding is performed after connection is performed in a plug-in manner during wiring, so that the connection strength during welding can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump cooling tower components, in particular to a water pump cooling control switch. Background Art

[0002] Water pump cooling equipment is an important processing equipment for processing bare copper wire of transformer. The existing water pump cooling control switch is set inside the water room, and has poor flexibility in controlling the production workshop. The existing switch structure is relatively simple. When wiring, the wiring harness at the wiring position is easy to cause friction to the switch body when turning to the side, which poses a safety hazard in long-term use. When wiring, fitting welding is usually used for connection. The connection firmness during welding cannot be guaranteed, and the durability during later use is relatively poor. Utility Model Content

[0003] The utility model aims to provide a water pump cooling control switch. When in use, the main structure is provided with two groups of control buttons and working indicator lights, which can be flexibly controlled and used. When wiring, it is connected by plug-in method and then welded, which can effectively improve the connection strength during welding and ensure better stability during later use. The wiring position is provided with avoidance matching grooves, which can reduce the friction with the switch body when the wiring harness is changed in different directions, and the safety during later use is more reliable.

[0004] The technical solution of the utility model is as follows:

[0005] A water pump cooling control switch, characterized in that it includes a main protective shell made of insulating material, two switch operation buttons are provided at the upper end of the main protective shell, switch working indicator lights are provided on the left and right sides of the main protective shell respectively, main wiring matching grooves are provided on the left and right sides of the main protective shell respectively, and a wiring safety avoidance groove opening downward is provided at the lower end of the main protective shell at the position of the main wiring matching groove, and the lower end of the main wiring matching groove is communicated with the wiring safety avoidance groove.

[0006] Furthermore, the switch operation indicator light is an embedded structure.

[0007] Furthermore, a hanging and placing matching installation hole is provided at the lower end of the main protective shell, and the hanging and placing matching installation hole is a gourd-shaped structure.

[0008] Beneficial effects of the utility model:

[0009] When the utility model is in use, the main structure is provided with two groups of control buttons and working indicator lights, so that it can be flexibly controlled and used. When wiring, it is connected by plug-in method and then welded, which can effectively improve the connection strength during welding and ensure better stability during later use. The wiring position is provided with avoidance matching grooves, which can reduce the friction with the switch body when the wiring harness is turned in different directions, so that the safety during later use is more reliable and the switch is more convenient to install as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0011] Figure 2 It is a front schematic diagram of the utility model;

[0012] Figure 3 It is a left side schematic diagram of the utility model;

[0013] Figure 4 It is a schematic diagram of the right side of the utility model;

[0014] Figure 5 It is a top view schematic diagram of the utility model;

[0015] Figure 6 It is a bottom view schematic diagram of the utility model;

[0016] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0017] In the figure: 1. Main body protective shell, 2. Switch operation button, 3. Switch working indicator light, 4. Main body wiring matching groove, 5. Wiring safety avoidance groove. DETAILED DESCRIPTION

[0018] like Figures 1 to 7As shown, a water pump cooling control switch includes a main protective shell 1 made of insulating material, and a switch control circuit board is installed inside it. Two switch operation buttons 2 are provided at the upper end of the main protective shell 1, and switch working indicator lights 3 are provided on the left and right sides of the main protective shell 1, which can provide real-time indication of the working status. The left and right sides of the main protective shell 1 are respectively provided with a main wiring matching groove 4, and the wiring end is inserted into this position when wiring. After connecting with the wiring position on the internal circuit board, welding can be performed from the outer connection position, which can ensure better connection strength during welding. The lower end of the main protective shell 1 is located at the position of the main wiring matching groove 4 and is provided with a wiring safety avoidance groove 5 with an opening downward. When wiring, the wiring harness can have more space when turning to the side, which can effectively reduce the friction with the switch body and play a certain protective role on the wiring harness. The lower end of the main wiring matching groove 4 is connected to the wiring safety avoidance groove 5. When it is in use, the main structure is equipped with two groups of control buttons and working indicator lights, which can be flexibly controlled. When wiring, it is connected by plug-in method and then welded, which can effectively improve the connection strength during welding and ensure better stability in later use. The wiring position is equipped with avoidance grooves, which can reduce the friction with the switch body when the wiring harness is turned in different directions, and the safety in later use is more reliable.

[0019] Preferably, the switch operation indicator light 3 is an embedded structure, which can provide a certain dust and dirt prevention effect when in use. The indicator light source is also more concentrated during use, making it easier to observe the indication.

[0020] Preferably, a hanging and placing fitting installation hole is provided at the lower end of the main protective shell 1, and the hanging and placing fitting installation hole is a gourd-shaped structure, which makes the operation more convenient during installation and occupies less space during installation.

[0021] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A water pump cooling control switch, characterized in that: The invention comprises a main body protective shell (1) made of insulating material, wherein two switch operation buttons (2) are arranged at the upper end of the main body protective shell (1), switch operation indicator lights (3) are arranged on the left and right sides of the main body protective shell (1), and main body wiring matching grooves (4) are arranged on the left and right sides of the main body protective shell (1), and a wiring safety avoidance groove (5) opening downward is arranged at the lower end of the main body protective shell (1) at the position of the main body wiring matching groove (4), and the lower end of the main body wiring matching groove (4) is communicated with the wiring safety avoidance groove (5).

2. A water pump cooling control switch according to claim 1, characterized in that: The switch operation indicator light (3) is of an embedded structure.

3. A water pump cooling control switch according to claim 1, characterized in that: A hanging and placing matching installation hole is provided at the lower end of the main body protection shell (1), and the hanging and placing matching installation hole is a gourd-shaped structure.

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