Coil protector

Abstract

The utility model relates to a coil protector, which belongs to the field of coil protection and comprises a main base, a support disc is arranged at the top of the main base, and at least four isolation support parts are uniformly arranged on the outer side of the support disc; a coil protector for protecting a multi-coil assembly is provided, and collision damage between coils is avoided.

Description

Technical Field

[0001] The utility model relates to a coil protector and belongs to the field of coil protection. Background Art

[0002] Coil protectors are widely used in various electrical equipment and systems, such as motors, transformers, relays, contactors, etc. These devices are widely used in power, transportation, industry, medical and other fields, so the market demand for coil protectors is huge.

[0003] According to the built-in thermal protector fixing device and fixing structure disclosed in Chinese invention patent CN102536769A, the present invention discloses a built-in thermal protector fixing device, which includes a fixing clip, a thermal protector accommodating cavity is provided on the fixing clip, a plug plate is provided on the rear end surface of the fixing clip, and a wing plate is provided on each side of the fixing clip; the fixing device has a small and simple structure, is easy to process and manufacture, and can be used to fix the thermal protector in the thermal protector accommodating cavity, and then after the winding coil is shaped, it is only necessary to insert the plug plate of the fixing clip into the gap of the winding coil, and fix the wing plate to the winding coil with a binding wire, which is very convenient to install. The use of the fixing device can effectively improve the installation speed of the built-in thermal protector on the reciprocating refrigeration compressor, improve work efficiency, and meet the requirements of mass production.

[0004] Traditional coil protectors provide low protection for solenoid valves and are not suitable for long-term use or protection of multiple coil assemblies. During use, coils may collide with each other, causing damage to the coils. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a coil protector for protecting multiple coil components to avoid collision damage between coils.

[0006] The utility model discloses a coil protector, which comprises a main base. A support plate is arranged on the top of the main base. The support plate is square in shape. At least four isolation support parts are evenly arranged on the outer side of the support plate.

[0007] The main base is used to limit the entire coil protector, and the support plate is used to fix the external isolation support part. The square support plate can improve the overall aesthetics and is also used to fix the isolation support part.

[0008] Further, there are four isolation support parts, including isolation support part I, isolation support part II, isolation support part III and isolation support part IV;

[0009] Among them, the central axes of the isolation support part I, the isolation support part II, the isolation support part III and the isolation support part IV are distributed at 90 degrees to each other.

[0010] The four isolation support parts are used to isolate and fix the four coils. The isolation support parts I, II, III and IV are arranged at 90 degrees in sequence to separate and protect the isolation support parts.

[0011] Furthermore, the isolation support portion I is in the shape of a vertical plate, and a limiting groove is provided on one side of the isolation support portion I.

[0012] The vertical plate-type isolation support part I is used to separate and protect the metal protective shells arranged in a colinear axis between the two coil columns II and the coil column III, and the limiting groove is used to limit the metal protective shells longitudinally.

[0013] Furthermore, the isolation support part II is in the shape of a rectangular block, and an arc-shaped support wall is provided on one side of the isolation support part II.

[0014] The isolation support part II is used to separate and protect the metal protective shells arranged perpendicularly to the axis of the two coil poles I and II, wherein the arc-shaped support wall is close to the coil pole.

[0015] Furthermore, the isolation support portion III is in the shape of a rectangular block, and arc-shaped support walls are provided on both sides of the isolation support portion III.

[0016] The isolation support part III is used to separate and protect the metal protective shells of the two coil poles I and IV which are arranged in parallel with each other, wherein the arc-shaped support walls on both sides are respectively close to the coil poles.

[0017] Furthermore, the isolation support portion IV is in the shape of a rectangular block, a limiting groove is provided on one side of the isolation support portion IV, and an arc-shaped support wall is provided on the other side of the isolation support portion IV.

[0018] The function of the isolation support part IV is the same as that of the isolation support part II, and the arc-shaped support wall is located on the same side. The limiting groove is used to laterally limit the metal protective shells provided on the two coil columns III and IV.

[0019] Furthermore, weight-reducing holes are provided throughout the main base and the support plate, and weight-reducing holes are provided vertically in three isolation support parts.

[0020] The weight-reducing holes have a weight-reducing effect.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model discloses a coil protector, wherein four isolation support parts are used to isolate and fix four coils, and the isolation support parts I, II, III and IV are arranged at ninety degrees in sequence to separate and protect the isolation support parts; a coil protector is provided for protecting multiple coil assemblies to avoid collision damage between coils. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of the coil protector;

[0025] In the figure: 1. main base; 2. support plate; 3. isolation support part; 4. weight reduction hole; 5. limiting groove; 6. arc-shaped support wall; 7. coil column; 8. metal protective shell;

[0026] 31. Isolation support part I; 32. Isolation support part II; 33. Isolation support part III; 34. Isolation support part IV;

[0027] 71. Coil column I; 72. Coil column II; 73. Coil column III; 74. Coil column IV. DETAILED DESCRIPTION

[0028] Example 1

[0029] like Figure 1-2 As shown, a coil protector described in the utility model includes a main base 1, a support plate 2 is provided on the top of the main base 1, the support plate 2 is square, and at least four isolation support parts 3 are evenly provided on the outer side of the support plate 2.

[0030] The main base 1 is used to limit the entire coil protector, and the support plate 2 is used to fix the external isolation support part 3. The square support plate 2 can improve the overall aesthetics and is used to fix the isolation support part 3.

[0031] like Figure 2 As shown, as an optimization, there are four isolation support parts 3, and the isolation support part 3 includes an isolation support part I 31, an isolation support part II 32, an isolation support part III 33 and an isolation support part IV 34;

[0032] Among them, the central axes of the isolation support part I 31 , the isolation support part II 32 , the isolation support part III 33 and the isolation support part IV 34 are distributed at 90 degrees to each other.

[0033] The four isolation support parts 3 are used to isolate and fix the four coils. The isolation support part I 31 , the isolation support part II 32 , the isolation support part III 33 and the isolation support part IV 34 are arranged at 90 degrees in sequence to separate and protect the isolation support parts 3 .

[0034] like Figure 2 As shown, as an optimization, the isolation support portion Ⅰ31 is in the shape of a vertical plate, and a limiting groove 5 is provided on one side of the isolation support portion Ⅰ31.

[0035] The vertical plate-type isolation support part Ⅰ31 is used to separate and protect the metal protective shells 8 arranged in a colinear axis between the two coil poles Ⅱ72 and the coil pole Ⅲ73, and the limiting groove 5 is used to limit the metal protective shell 8 longitudinally.

[0036] like Figure 2 As shown, as an optimization, the isolation support part II 32 is in the shape of a rectangular block, and an arc-shaped support wall 6 is provided on one side of the isolation support part II 32 .

[0037] The isolation support part II32 is used to separate and protect the metal protective shell 8 arranged perpendicularly to the axis of the two coil poles I71 and II72, wherein the arc-shaped support wall 6 is in close contact with the coil pole 7.

[0038] like Figure 2 As shown, as an optimization, the isolation support portion III33 is in a rectangular block shape, and arc-shaped support walls 6 are provided on both sides of the isolation support portion III33.

[0039] The isolation support portion III 33 is used to separate and protect the metal protective shells 8 of the two coil poles I 71 and IV 74 which are arranged in parallel with each other in the axis direction, wherein the arc-shaped support walls 6 on both sides are respectively close to the coil poles 7 .

[0040] like Figure 2 As shown, as an optimization, the isolation support portion IV34 is in the shape of a rectangular block, a limiting groove 5 is provided on one side of the isolation support portion IV34, and an arc-shaped support wall 6 is provided on the other side of the isolation support portion IV34.

[0041] The isolation support part IV34 has the same function as the isolation support part II32, and the arc-shaped support wall 6 is located on the same side. The limiting groove 5 is used to laterally limit the metal protective shell 8 provided on the two coil poles III73 and IV74.

[0042] like Figure 2 As shown, as an optimization, weight-reducing holes 4 are opened through the main base 1 and the support plate 2 , wherein the weight-reducing holes 4 are opened vertically in the three isolation support parts 3 .

[0043] The weight-reducing holes 4 have a weight-reducing effect.

[0044] Working process or working principle:

[0045] A coil protector is placed between the four coil poles 7, and the four isolation support parts 3 are used to separate and protect the coil poles 7, so as to avoid the coil poles 7 from contacting each other during use, thereby causing malfunctions.

[0046] The description of the direction and relative position relationship of the structure in the present invention, such as the description of front, back, left, right, up, and down, does not constitute a limitation of the present invention, but is only for the convenience of description.

Claims

1. A coil protector, characterized in that: It comprises a main base (1), the top of the main base (1) is provided with a support plate (2), and at least four isolation support parts (3) are evenly arranged on the outer side of the support plate (2); There are four isolation support parts (3), and the isolation support parts (3) include an isolation support part I (31), an isolation support part II (32), an isolation support part III (33) and an isolation support part IV (34); The central axes of the isolation support part I (31), the isolation support part II (32), the isolation support part III (33) and the isolation support part IV (34) are arranged at ninety degrees to each other.

2. The coil protector according to claim 1, characterized in that: The isolation support portion I (31) is in the shape of a vertical plate, and a limiting groove (5) is provided on one side of the isolation support portion I (31).

3. The coil protector according to claim 2, characterized in that: The isolation support part II (32) is in the shape of a rectangular block, and an arc-shaped support wall (6) is provided on one side of the isolation support part II.

4. The coil protector according to any one of claims 1 to 3, characterized in that: The isolation support portion III (33) is in the shape of a rectangular block, and arc-shaped support walls (6) are provided on both sides of the isolation support portion III (33).

5. The coil protector according to claim 4, characterized in that: The isolation support part IV (34) is in the shape of a rectangular block, a limiting groove (5) is provided on one side of the isolation support part IV (34), and an arc-shaped support wall (6) is provided on the other side of the isolation support part IV (34).

6. The coil protector according to claim 5, characterized in that: The main base (1) and the support plate (2) are provided with weight-reducing holes (4) extending through them, wherein the three isolation support portions (3) are provided with weight-reducing holes (4) vertically.

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