Portable starting thermal protector mounting bracket

Abstract

The utility model relates to a portable mounting bracket for a starting thermal protector, which belongs to the field of thermal protectors and starters and is mainly used for fixing and mounting over-temperature-rise and over-current thermal protectors and starters of refrigeration compressors or other motors. The installation support comprises a support body and is structurally characterized in that the support body comprises a heat protector installation structure used for installing a heat protector, a starter installation structure used for installing a starter and a loading seat, and the heat protector installation structure and the starter installation structure are both arranged on the loading seat. The thermal protector and the starter are installed on the thermal protector installation structure and the starter installation structure respectively, and the thermal protector and the starter are both electrically connected with a three-core binding post on the refrigeration compressor.

Description

Technical Field

[0001] The utility model relates to a portable starting thermal protector mounting bracket, belongs to the field of thermal protectors and starters, and is mainly used for fixing and mounting over-temperature rise and over-current thermal protectors and starters of refrigeration compressors or other motors. Background Art

[0002] Currently, refrigeration compressors are equipped with a thermal protector and a starter, which are used to start the refrigeration compressor and protect the compressor from overcurrent and overtemperature. The traditional installation method of compressor starters and thermal protectors on the market is: insert the thermal protector 3 and the hammer starter 5 into the sealed terminal 2 of the compressor 1. There are several installation methods in the existing technology, such as Figure 1 The schematic diagram of the installation of the thermal protector 3 on the refrigeration compressor 1 is shown in the figure. When installing the thermal protector 3, the connecting pin 1 3-1 of the thermal protector 3 must be inserted into the three-core terminal C end 2-1 of the three-core terminal 2, and then the thermal protector 3 is positioned with the help of a spring clamp; Figure 2 The figure shows the installation diagram of the thermal protector 3 on the refrigeration compressor 1. When installing the thermal protector 3, the thermal protector 3 must first be installed into the thermal protector mounting bracket, and then the connecting pin 3-1 of the thermal protector 3 is inserted into the three-core terminal C end 2-1 of the three-core terminal 2.

[0003] In view of this, a thermal protector positioning device and a thermal protector are disclosed in the patent document with application number 201922469498.7. In the two installation methods in the above-mentioned prior art, the thermal protector 3 is first installed on the three-core terminal C end 2-1 of the three-core terminal 2 on the compressor casing, and then the heavy hammer starter 5 is installed on the three-core terminal S end 2-2 and the M end 2-3 of the three-core terminal 2. The installation method is cumbersome and requires multiple manual installation processes, which increases the production labor cost. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a portable starting thermal protector mounting bracket with a reasonable structural design.

[0005] The technical solution adopted by the present invention to solve the above problems is: the portable starting thermal protector mounting bracket includes a bracket body, and its structural characteristics are: the bracket body includes a thermal protector mounting structure for mounting the thermal protector, a starter mounting structure for mounting the starter and a loading seat, and the thermal protector mounting structure and the starter mounting structure are both arranged on the loading seat.

[0006] Furthermore, the thermal protector and the starter are respectively mounted on the thermal protector mounting structure and the starter mounting structure, and both the thermal protector and the starter are electrically connected to the three-core terminal on the refrigeration compressor.

[0007] Furthermore, the thermal protector mounting structure includes a thermal protector positioning ring, a thermal protector loading cavity, a connecting pin loading cavity, a clamping hole 1, a clamping hole 2, an arc-shaped isolation bar, an elastic clamping claw 3, an elastic clamping claw 4, a connecting pin loading seat and a connecting pin loading cavity box cover, the arc-shaped isolation bar is arranged on the thermal protector positioning ring, the thermal protector positioning ring is arranged on the side of the loading seat, the connecting pin loading seat is arranged on the top of the loading seat, a thermal protector loading cavity is arranged in the thermal protector positioning ring, a connecting pin loading cavity, a clamping hole 1 and a clamping hole 2 are arranged in the connecting pin loading seat, the clamping hole 1 and the clamping hole 2 are respectively located on both sides of the connecting pin loading cavity, the elastic clamping claw 3 and the elastic clamping claw 4 are respectively arranged on both sides of the connecting pin loading cavity box cover, and the elastic clamping claw 3 and the elastic clamping claw 4 are respectively engaged with the clamping hole 2 and the clamping hole 1.

[0008] Furthermore, the thermal protector mounting structure includes a thermal protector positioning ring, a thermal protector loading cavity, a connecting pin loading cavity, an arc-shaped isolation bar and a connecting pin loading seat, the arc-shaped isolation bar is arranged on the thermal protector positioning ring, the thermal protector positioning ring is arranged on the side of the loading seat, the connecting pin loading seat is arranged on the top of the loading seat, the thermal protector positioning ring is provided with a thermal protector loading cavity, and the connecting pin loading cavity is provided in the connecting pin loading seat.

[0009] Furthermore, the thermal protector mounting structure includes a connecting pin-loading cavity and a connecting pin-loading seat, the connecting pin-loading seat is arranged on the top of the loading seat, and the connecting pin-loading cavity is arranged in the connecting pin-loading seat.

[0010] Furthermore, the thermal protector mounting structure includes a thermal protector positioning ring, a thermal protector loading cavity and an elastic claw five. The thermal protector positioning ring is arranged on the top of the loading seat, the thermal protector loading cavity is arranged in the thermal protector positioning ring, and the elastic claw five is arranged in the thermal protector loading cavity.

[0011] Furthermore, the starter mounting structure includes elastic claw 1, elastic claw 2 and a starter mounting cavity, wherein the elastic claw 1 and elastic claw 2 are both arranged at the bottom of the loading seat, and the starter mounting cavity is formed between the elastic claw 1 and the elastic claw 2.

[0012] Furthermore, the thermal protector is provided with a connecting pin 1, and the connecting pin 1 is arranged in a connecting pin 1 loading cavity.

[0013] Furthermore, the starter is provided with a second connecting pin, a third connecting pin, a first clamping slot and a second clamping slot, and the first clamping slot and the second clamping slot are respectively engaged with the first elastic clamping claw and the second elastic clamping claw.

[0014] Furthermore, the three-core terminal is provided with a three-core terminal C end, a three-core terminal S end and a three-core terminal M end. The three-core terminal C end is plugged into the connecting pin one, the three-core terminal S end is plugged into the connecting pin three, and the three-core terminal M end is plugged into the connecting pin two.

[0015] Compared with the prior art, the utility model has the following advantages: the thermal protector positioning ring in the portable starting thermal protector mounting bracket can conveniently install the thermal protector in the thermal protector loading cavity, and the connecting pin-loading seat is connected with the connecting pin-loading cavity box cover through the elastic claws 3 and 4 on both sides of the connecting pin-loading cavity box cover and the clamping holes 2 and 1 on both sides of the connecting pin-loading cavity, so that the connecting pin 1 is firmly and stably fixed; the elastic claws 1 and 2 below the two ends of the connecting pin-loading seat are connected with the clamping slot 1 and the clamping slot 2, so that the connecting pin 1 and the connecting pin 2 and the connecting pin 3 are combined into a triangular hole position, which is connected together with the three-core terminal on the refrigeration compressor. The installation method is changed from cumbersome to simple and quick, and multiple manual installations are not required in one step, which reduces the production labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the use state of the thermal protector mounting bracket in the prior art.

[0017] Figure 2 It is a three-dimensional structural diagram of the use state of the thermal protector mounting bracket in the prior art.

[0018] Figure 3 It is a three-dimensional structural diagram of the portable starting thermal protector mounting bracket in use state according to an embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the exploded structure of the portable starting thermal protector mounting bracket in use state according to an embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the portable starting thermal protector mounting bracket of Example 1 of the present utility model.

[0021] Figure 6 It is a schematic diagram of the assembled three-dimensional structure of the portable starting thermal protector mounting bracket of Example 1 of the present utility model.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the portable starting thermal protector mounting bracket of Example 2 of the present utility model.

[0023] Figure 8 It is a schematic diagram of the assembled three-dimensional structure of the portable starting thermal protector mounting bracket of Example 2 of the present utility model.

[0024] Figure 9 It is a schematic diagram of the three-dimensional structure of the portable starting thermal protector mounting bracket of Example 3 of the present utility model.

[0025] Figure 10 It is a schematic diagram of the assembled three-dimensional structure of the portable starting thermal protector mounting bracket of Example 3 of the present utility model.

[0026] Figure 11 It is a schematic diagram of the three-dimensional structure of the portable starting thermal protector mounting bracket of Example 4 of the present utility model.

[0027] Figure 12 It is a schematic diagram of the assembled three-dimensional structure of the portable starting thermal protector mounting bracket of Example 5 of the present utility model.

[0028] In the figure: refrigeration compressor 1, three-core terminal 2, thermal protector 3, bracket body 4, starter 5,

[0029] Three-core terminal C end 2-1, three-core terminal S end 2-2, three-core terminal M end 2-3,

[0030] Connect pin 1 3-1,

[0031] Thermal protector mounting structure 4-1, starter mounting structure 4-2, loading seat 4-3,

[0032] Thermal protector positioning ring 4-1-1, thermal protector loading cavity 4-1-2, connecting pin loading cavity 4-1-3, clamping hole 1 4-1-4, clamping hole 2 4-1-5, arc-shaped isolation bar 4-1-6, elastic clamping claw 3 4-1-7, elastic clamping claw 4-1-8, elastic clamping claw 5 4-1-9, connecting pin loading seat 4-1-10, connecting pin loading cavity box cover 4-1-11,

[0033] Elastic claw 1 4-2-1, elastic claw 2 4-2-2, starter installation cavity 4-2-3,

[0034] Connect pin 2 5-1, connect pin 3 5-2, card slot 1 5-3, card slot 2 5-4. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0036] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for understanding and reading by those familiar with this technology, and are not used to limit the conditions for implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose of the present invention. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments in their relative relationships should also be considered as the scope of implementation of the present invention without substantially changing the technical content.

[0037] Example 1 (as Figure 3-6 shown).

[0038] The portable starting thermal protector mounting bracket in this embodiment includes a bracket body 4, and the bracket body 4 includes a thermal protector mounting structure 4-1 for mounting the thermal protector 3, a starter mounting structure 4-2 for mounting the starter 5, and a loading seat 4-3. The thermal protector mounting structure 4-1 and the starter mounting structure 4-2 are both arranged on the loading seat 4-3.

[0039] In this embodiment, the thermal protector 3 and the starter 5 are respectively mounted on the thermal protector mounting structure 4 - 1 and the starter mounting structure 4 - 2 , and both the thermal protector 3 and the starter 5 are electrically connected to the three-core terminal 2 on the refrigeration compressor 1 .

[0040] The thermal protector mounting structure 4-1 in this embodiment includes a thermal protector positioning ring 4-1-1, a thermal protector loading cavity 4-1-2, a connecting pin loading cavity 4-1-3, a clamping hole 1 4-1-4, a clamping hole 2 4-1-5, an arc-shaped isolation bar 4-1-6, an elastic clamping claw 3 4-1-7, an elastic clamping claw 4-1-8, a connecting pin loading seat 4-1-10 and a connecting pin loading cavity box cover 4-1-11. The arc-shaped isolation bar 4-1-6 is arranged on the thermal protector positioning ring 4-1-1, the thermal protector positioning ring 4-1-1 is arranged on the side of the loading seat 4-3, and the connecting pin loading seat 4-1-10 is arranged on the loading cavity box cover 4-1-11. At the top of the seat 4-3, a thermal protector loading cavity 4-1-2 is provided in the thermal protector positioning ring 4-1-1, and a connecting pin loading cavity 4-1-3, a clamping hole 1 4-1-4 and a clamping hole 2 4-1-5 are provided in the connecting pin loading seat 4-1-10. The clamping hole 1 4-1-4 and the clamping hole 2 4-1-5 are respectively located on both sides of the connecting pin loading cavity 4-1-3, and the elastic clamping claw 3 4-1-7 and the elastic clamping claw 4 4-1-8 are respectively provided on both sides of the connecting pin loading cavity box cover 4-1-11, and the elastic clamping claw 3 4-1-7 and the elastic clamping claw 4 4-1-8 are respectively clamped with the clamping hole 2 4-1-5 and the clamping hole 1 4-1-4.

[0041] The starter mounting structure 4-2 in this embodiment includes an elastic claw 1 4-2-1, an elastic claw 2 4-2-2 and a starter mounting cavity 4-2-3. The elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 are both arranged at the bottom of the loading seat 4-3, and the starter mounting cavity 4-2-3 is formed between the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2; the connecting pin 1 loading seat 4-1-10, the thermal protector loading cavity 4-1-2 and the starter mounting cavity 4-2-3 are designed in a 90° structure.

[0042] In this embodiment, the thermal protector 3 is provided with a connecting pin 1 3 - 1 , and the connecting pin 1 3 - 1 is arranged in a connecting pin 1 loading cavity 4 - 1 - 3 .

[0043] The starter 5 in this embodiment is provided with a connecting pin 2 5-1, a connecting pin 3 5-2, a card slot 1 5-3 and a card slot 2 5-4. The card slot 1 5-3 and the card slot 2 5-4 are respectively engaged with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2.

[0044] The three-core terminal 2 in this embodiment is provided with a three-core terminal C end 2-1, a three-core terminal S end 2-2 and a three-core terminal M end 2-3. The three-core terminal C end 2-1 is plugged into the connecting pin 1 3-1, the three-core terminal S end 2-2 is plugged into the connecting pin 3 5-2, and the three-core terminal M end 2-3 is plugged into the connecting pin 2 5-1.

[0045] Specifically, when the bracket body 4 is used to install the thermal protector 3, the connecting pin 1 3-1 is connected to the three-core terminal C end 2-1, the connecting pin 1 3-1 is located in the connecting pin 1 loading cavity 4-1-3, and the thermal protector 3 is installed in the thermal protector loading cavity 4-1-2.

[0046] When the bracket body 4 is used to install the starter 5, the connecting pin 2 5-1 and the connecting pin 3 5-2 are respectively connected to the three-core terminal M end 2-3 and the three-core terminal S end 2-2, and the card slot 1 5-3 and the card slot 2 5-4 respectively cooperate with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2, and are fixed in the starter installation cavity 4-2-3.

[0047] The thermal protector 3 is fixed in the thermal protector loading cavity 4-1-2. After the elastic clamping claw three 4-1-7 and the elastic clamping claw four 4-1-8 cooperate with the clamping hole two 4-1-5 and the clamping hole one 4-1-4, the connecting pin one 3-1 is stably fixed in the connecting pin one loading cavity 4-1-3, and then the clamping slot one 5-3 and the clamping slot two 5-4 cooperate with the elastic clamping claw one 4-2-1 and the elastic clamping claw two 4-2-2 respectively to be firmly fixed in the starter installation cavity 4-2-3. The thermal protector 3 and the starter 5 are isolated from the electrical connector on the starter 5 by the arc-shaped isolation bar 4-1-6.

[0048] After the thermal protector 3, starter 5 and bracket body 4 are assembled (as shown in the figure), Figure 6 As shown), the connecting pin 1 3-1, the connecting pin 2 5-1, and the connecting pin 3 5-2 are combined into one to form a triangular hole, which is connected together with the three-core terminal 2 on the refrigeration compressor 1, thereby improving installation efficiency and reducing production labor costs in one step.

[0049] Example 2 (as Figure 3 、 4 , 7, and 8).

[0050] The portable starting thermal protector mounting bracket in this embodiment includes a bracket body 4, and the bracket body 4 includes a thermal protector mounting structure 4-1 for mounting the thermal protector 3, a starter mounting structure 4-2 for mounting the starter 5, and a loading seat 4-3. The thermal protector mounting structure 4-1 and the starter mounting structure 4-2 are both arranged on the loading seat 4-3.

[0051] In this embodiment, the thermal protector 3 and the starter 5 are respectively mounted on the thermal protector mounting structure 4 - 1 and the starter mounting structure 4 - 2 , and both the thermal protector 3 and the starter 5 are electrically connected to the three-core terminal 2 on the refrigeration compressor 1 .

[0052] The thermal protector mounting structure 4-1 in this embodiment includes a thermal protector positioning ring 4-1-1, a thermal protector loading cavity 4-1-2, a connecting pin loading cavity 4-1-3, an arc-shaped isolation bar 4-1-6 and a connecting pin loading seat 4-1-10. The arc-shaped isolation bar 4-1-6 is arranged on the thermal protector positioning ring 4-1-1, the thermal protector positioning ring 4-1-1 is arranged on the side of the loading seat 4-3, the connecting pin loading seat 4-1-10 is arranged on the top of the loading seat 4-3, the thermal protector loading cavity 4-1-2 is arranged in the thermal protector positioning ring 4-1-1, and the connecting pin loading cavity 4-1-3 is arranged in the connecting pin loading seat 4-1-10.

[0053] The starter mounting structure 4-2 in this embodiment includes an elastic claw 1 4-2-1, an elastic claw 2 4-2-2 and a starter mounting cavity 4-2-3. The elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 are both arranged at the bottom of the loading seat 4-3, and the starter mounting cavity 4-2-3 is formed between the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2; the connecting pin 1 loading seat 4-1-10, the thermal protector loading cavity 4-1-2 and the starter mounting cavity 4-2-3 are designed in a 90° structure.

[0054] In this embodiment, the thermal protector 3 is provided with a connecting pin 1 3 - 1 , and the connecting pin 1 3 - 1 is arranged in a connecting pin 1 loading cavity 4 - 1 - 3 .

[0055] The starter 5 in this embodiment is provided with a connecting pin 2 5-1, a connecting pin 3 5-2, a card slot 1 5-3 and a card slot 2 5-4. The card slot 1 5-3 and the card slot 2 5-4 are respectively engaged with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2.

[0056] The three-core terminal 2 in this embodiment is provided with a three-core terminal C end 2-1, a three-core terminal S end 2-2 and a three-core terminal M end 2-3. The three-core terminal C end 2-1 is plugged into the connecting pin 1 3-1, the three-core terminal S end 2-2 is plugged into the connecting pin 3 5-2, and the three-core terminal M end 2-3 is plugged into the connecting pin 2 5-1.

[0057] Specifically, when the bracket body 4 is used to install the thermal protector 3, the connecting pin 1 3-1 is connected to the three-core terminal C end 2-1, the connecting pin 1 3-1 is located in the connecting pin 1 loading cavity 4-1-3, and the thermal protector 3 is installed in the thermal protector loading cavity 4-1-2.

[0058] When the bracket body 4 is used for the starter 5, the connecting pin 2 5-1 and the connecting pin 3 5-2 are respectively connected to the three-core terminal M end 2-3 and the three-core terminal S end 2-2, and the card slot 1 5-3 and the card slot 2 5-4 respectively cooperate with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2, and are fixed in the starter installation cavity 4-2-3.

[0059] The thermal protector 3 is fixed in the thermal protector loading cavity 4-1-2, and the connecting pin 1 3-1 is stably fixed in the connecting pin 1 loading cavity 4-1-3. Then, the card slot 1 5-3 and the card slot 2 5-4 are respectively matched with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 to be firmly fixed in the starter installation cavity 4-2-3. The thermal protector 3 and the starter 5 are isolated from the electrical connector on the starter 5 by the arc-shaped isolation bar 4-1-6.

[0060] After the thermal protector 3, starter 5 and bracket body 4 are assembled (as shown in the figure), Figure 8 As shown), the connecting pin 1 3-1, the connecting pin 2 5-1, and the connecting pin 3 5-2 are combined into one to form a triangular hole, which is connected together with the three-core terminal 2 on the refrigeration compressor 1, thereby improving installation efficiency and reducing production labor costs in one step.

[0061] Example 3 (as Figure 3 、 4 , 9, and 10).

[0062] The portable starting thermal protector mounting bracket in this embodiment includes a bracket body 4, and the bracket body 4 includes a thermal protector mounting structure 4-1 for mounting the thermal protector 3, a starter mounting structure 4-2 for mounting the starter 5, and a loading seat 4-3. The thermal protector mounting structure 4-1 and the starter mounting structure 4-2 are both arranged on the loading seat 4-3.

[0063] In this embodiment, the thermal protector 3 and the starter 5 are respectively mounted on the thermal protector mounting structure 4 - 1 and the starter mounting structure 4 - 2 , and both the thermal protector 3 and the starter 5 are electrically connected to the three-core terminal 2 on the refrigeration compressor 1 .

[0064] The thermal protector mounting structure 4-1 in this embodiment includes a connecting pin-loading cavity 4-1-3 and a connecting pin-loading seat 4-1-10. The connecting pin-loading seat 4-1-10 is arranged on the top of the loading seat 4-3, and a connecting pin-loading cavity 4-1-3 is arranged in the connecting pin-loading seat 4-1-10.

[0065] The starter mounting structure 4-2 in this embodiment includes an elastic claw 1 4-2-1, an elastic claw 2 4-2-2 and a starter mounting cavity 4-2-3. The elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 are both arranged at the bottom of the loading seat 4-3, and the starter mounting cavity 4-2-3 is formed between the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2.

[0066] In this embodiment, the thermal protector 3 is provided with a connecting pin 1 3 - 1 , and the connecting pin 1 3 - 1 is arranged in a connecting pin 1 loading cavity 4 - 1 - 3 .

[0067] The starter 5 in this embodiment is provided with a connecting pin 2 5-1, a connecting pin 3 5-2, a card slot 1 5-3 and a card slot 2 5-4. The card slot 1 5-3 and the card slot 2 5-4 are respectively engaged with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2.

[0068] The three-core terminal 2 in this embodiment is provided with a three-core terminal C end 2-1, a three-core terminal S end 2-2 and a three-core terminal M end 2-3. The three-core terminal C end 2-1 is plugged into the connecting pin 1 3-1, the three-core terminal S end 2-2 is plugged into the connecting pin 3 5-2, and the three-core terminal M end 2-3 is plugged into the connecting pin 2 5-1.

[0069] Specifically, when the bracket body 4 is used to install the thermal protector 3, the connecting pin 1 3-1 is connected to the C end 2-1 of the three-core terminal, and the connecting pin 1 3-1 is located in the connecting pin 1 loading cavity 4-1-3.

[0070] When the bracket body 4 is used to install the starter 5, the connecting pin 2 5-1 and the connecting pin 3 5-2 are respectively connected to the three-core terminal M end 2-3 and the three-core terminal S end 2-2, and the card slot 1 5-3 and the card slot 2 5-4 respectively cooperate with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2, and are fixed in the starter installation cavity 4-2-3.

[0071] The connecting pin 1 3-1 is stably fixed in the connecting pin 1 loading cavity 4-1-3, and then the card slot 1 5-3 and the card slot 2 5-4 are respectively matched with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 to be firmly fixed in the starter installation cavity 4-2-3.

[0072] After the thermal protector 3, starter 5 and bracket body 4 are assembled (as shown in the figure), Figure 10 As shown), the connecting pin 1 3-1, the connecting pin 2 5-1, and the connecting pin 3 5-2 are combined into one to form a triangular hole, which is connected together with the three-core terminal 2 on the refrigeration compressor 1, thereby improving installation efficiency and reducing production labor costs in one step.

[0073] Example 4 (as Figure 3 、4 , 11, and 12).

[0074] The portable starting thermal protector mounting bracket in this embodiment includes a bracket body 4, and the bracket body 4 includes a thermal protector mounting structure 4-1 for mounting the thermal protector 3, a starter mounting structure 4-2 for mounting the starter 5, and a loading seat 4-3. The thermal protector mounting structure 4-1 and the starter mounting structure 4-2 are both arranged on the loading seat 4-3.

[0075] In this embodiment, the thermal protector 3 and the starter 5 are respectively mounted on the thermal protector mounting structure 4 - 1 and the starter mounting structure 4 - 2 , and both the thermal protector 3 and the starter 5 are electrically connected to the three-core terminal 2 on the refrigeration compressor 1 .

[0076] The thermal protector mounting structure 4-1 in this embodiment includes a thermal protector positioning ring 4-1-1, a thermal protector loading cavity 4-1-2 and an elastic clamping claw five 4-1-9. The thermal protector positioning ring 4-1-1 is arranged on the top of the loading seat 4-3. The thermal protector loading cavity 4-1-2 is arranged in the thermal protector positioning ring 4-1-1, and the elastic clamping claw five 4-1-9 is arranged in the thermal protector loading cavity 4-1-2.

[0077] The starter mounting structure 4-2 in this embodiment includes an elastic claw 1 4-2-1, an elastic claw 2 4-2-2 and a starter mounting cavity 4-2-3. The elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 are both arranged at the bottom of the loading seat 4-3, and the starter mounting cavity 4-2-3 is formed between the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2.

[0078] The starter 5 in this embodiment is provided with a connecting pin 2 5-1, a connecting pin 3 5-2, a card slot 1 5-3 and a card slot 2 5-4. The card slot 1 5-3 and the card slot 2 5-4 are respectively engaged with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2.

[0079] The three-core terminal 2 in this embodiment is provided with a three-core terminal C end 2-1, a three-core terminal S end 2-2 and a three-core terminal M end 2-3. The three-core terminal C end 2-1 is plugged into the connecting pin 1 3-1, the three-core terminal S end 2-2 is plugged into the connecting pin 3 5-2, and the three-core terminal M end 2-3 is plugged into the connecting pin 2 5-1.

[0080] Specifically, when the bracket body 4 is used to install the thermal protector 3, the connecting pin 1 3-1 is connected to the three-core terminal C end 2-1, and the thermal protector 3 is installed in the thermal protector loading cavity 4-1-2 through the elastic claw 5 4-1-9.

[0081] When the bracket body 4 is used to install the starter 5, the connecting pin 2 5-1 and the connecting pin 3 5-2 are respectively connected to the three-core terminal M end 2-3 and the three-core terminal S end 2-2, and the card slot 1 5-3 and the card slot 2 5-4 respectively cooperate with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2, and are fixed in the starter installation cavity 4-2-3.

[0082] The thermal protector 3 is stably installed in the thermal protector loading cavity 4-1-2 through the elastic claw 5 4-1-9, and then the slot 1 5-3 and the slot 2 5-4 are firmly fixed in the starter installation cavity 4-2-3 by cooperating with the elastic claw 1 4-2-1 and the elastic claw 2 4-2-2 respectively.

[0083] After the thermal protector 3, starter 5 and bracket body 4 are assembled (as shown in the figure), Figure 12 As shown), the connecting pin 1 3-1, the connecting pin 2 5-1, and the connecting pin 3 5-2 are combined into one to form a triangular hole, which is connected together with the three-core terminal 2 on the refrigeration compressor 1, thereby improving installation efficiency and reducing production labor costs in one step.

[0084] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is merely an example of the structure of the utility model. Any equivalent changes or simple changes made based on the structure, features and principles described in the concept of the utility model patent are included in the scope of protection of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should fall within the scope of protection of the utility model.

Claims

1. A portable starting thermal protector mounting bracket, the mounting bracket comprising a bracket body (4), characterized in that: The bracket body (4) comprises a thermal protector mounting structure (4-1) for mounting a thermal protector (3), a starter mounting structure (4-2) for mounting a starter (5), and a loading seat (4-3); the thermal protector mounting structure (4-1) and the starter mounting structure (4-2) are both arranged on the loading seat (4-3).

2. The portable starting thermal protector mounting bracket according to claim 1, characterized in that: The thermal protector (3) and the starter (5) are respectively mounted on the thermal protector mounting structure (4-1) and the starter mounting structure (4-2), and both the thermal protector (3) and the starter (5) are electrically connected to the three-core terminal (2) on the refrigeration compressor (1).

3. The portable starting thermal protector mounting bracket according to claim 1, characterized in that: The thermal protector mounting structure (4-1) comprises a thermal protector positioning ring (4-1-1), a thermal protector loading cavity (4-1-2), a connecting pin loading cavity (4-1-3), a first clamping hole (4-1-4), a second clamping hole (4-1-5), an arc-shaped isolation bar (4-1-6), a third elastic clamping claw (4-1-7), a fourth elastic clamping claw (4-1-8), a connecting pin loading seat (4-1-10) and a connecting pin loading cavity box cover (4-1-11), wherein the arc-shaped isolation bar (4-1-6) is arranged on the thermal protector positioning ring (4-1-1), the thermal protector positioning ring (4-1-1) is arranged on the side of the loading seat (4-3), and the connecting pin loading seat (4-1-10) is arranged on the loading seat (4-3 ), a thermal protector loading cavity (4-1-2) is provided in the thermal protector positioning ring (4-1-1), a connecting pin loading cavity (4-1-3), a clamping hole (4-1-4) and a clamping hole (4-1-5) are provided in the connecting pin loading seat (4-1-10), the clamping hole (4-1-4) and the clamping hole (4-1-5) are respectively located on both sides of the connecting pin loading cavity (4-1-3), the elastic clamping claw (4-1-7) and the elastic clamping claw (4-1-8) are respectively provided on both sides of the connecting pin loading cavity box cover (4-1-11), the elastic clamping claw (4-1-7) and the elastic clamping claw (4-1-8) are respectively clamped with the clamping hole (4-1-5) and the clamping hole (4-1-4).

4. The portable starting thermal protector mounting bracket according to claim 1, characterized in that: The thermal protector mounting structure (4-1) comprises a thermal protector positioning ring (4-1-1), a thermal protector loading cavity (4-1-2), a connecting pin loading cavity (4-1-3), an arc-shaped isolation bar (4-1-6) and a connecting pin loading seat (4-1-10), wherein the arc-shaped isolation bar (4-1-6) is arranged on the thermal protector positioning ring (4-1-1), the thermal protector positioning ring (4-1-1) is arranged on the side of the loading seat (4-3), the connecting pin loading seat (4-1-10) is arranged on the top of the loading seat (4-3), the thermal protector loading cavity (4-1-2) is arranged in the thermal protector positioning ring (4-1-1), and the connecting pin loading cavity (4-1-3) is arranged in the connecting pin loading seat (4-1-10).

5. The portable starting thermal protector mounting bracket according to claim 1, characterized in that: The thermal protector mounting structure (4-1) comprises a connecting pin-loading cavity (4-1-3) and a connecting pin-loading seat (4-1-10); the connecting pin-loading seat (4-1-10) is arranged on the top of the loading seat (4-3); and the connecting pin-loading cavity (4-1-3) is arranged in the connecting pin-loading seat (4-1-10).

6. The portable starting thermal protector mounting bracket according to claim 1, characterized in that: The thermal protector mounting structure (4-1) comprises a thermal protector positioning ring (4-1-1), a thermal protector loading cavity (4-1-2) and a fifth elastic clamping claw (4-1-9); the thermal protector positioning ring (4-1-1) is arranged on the top of the loading seat (4-3); the thermal protector loading cavity (4-1-2) is arranged in the thermal protector positioning ring (4-1-1); and the fifth elastic clamping claw (4-1-9) is arranged in the thermal protector loading cavity (4-1-2).

7. The portable starting thermal protector mounting bracket according to claim 3, 4, 5 or 6, characterized in that: The starter mounting structure (4-2) comprises an elastic clamping claw 1 (4-2-1), an elastic clamping claw 2 (4-2-2) and a starter mounting cavity (4-2-3); the elastic clamping claw 1 (4-2-1) and the elastic clamping claw 2 (4-2-2) are both arranged at the bottom of the loading seat (4-3), and the starter mounting cavity (4-2-3) is formed between the elastic clamping claw 1 (4-2-1) and the elastic clamping claw 2 (4-2-2).

8. The portable starting thermal protector mounting bracket according to claim 3, 4 or 5, characterized in that: The thermal protector (3) is provided with a connecting pin one (3-1), and the connecting pin one (3-1) is arranged in a connecting pin one loading cavity (4-1-3).

9. The portable starting thermal protector mounting bracket according to claim 7, characterized in that: The starter (5) is provided with a second connecting pin (5-1), a third connecting pin (5-2), a first clamping slot (5-3) and a second clamping slot (5-4); the first clamping slot (5-3) and the second clamping slot (5-4) are respectively clamped with a first elastic clamping claw (4-2-1) and a second elastic clamping claw (4-2-2).

10. The portable starting thermal protector mounting bracket according to claim 2, characterized in that: The three-core terminal (2) is provided with a three-core terminal C end (2-1), a three-core terminal S end (2-2) and a three-core terminal M end (2-3); the three-core terminal C end (2-1) is plugged into a connection pin 1 (3-1), the three-core terminal S end (2-2) is plugged into a connection pin 3 (5-2), and the three-core terminal M end (2-3) is plugged into a connection pin 2 (5-1).

Images