Plastic part of power supply controller

Abstract

The utility model discloses a power supply controller plastic part which comprises a plastic part main body, first positioning grooves are arranged at the bottom ends of two sides of the plastic part main body, a second positioning groove is arranged at the bottom of the front end of the plastic part main body, a top plate is arranged at the top end of the plastic part main body, and a rear plate is arranged at the rear end of the plastic part main body. A flame-retardant coating is arranged outside the plastic part main body, an insulating coating is arranged outside the flame-retardant coating, and a wear-resistant layer is arranged outside the insulating coating. According to the power supply controller plastic part, the plastic part body can be positioned through the first positioning groove and the second positioning groove during installation, the first positioning groove and the second positioning groove correspond to an installation base of a power supply controller during installation, and then the plastic part body is installed on the power supply controller. The wear-resistant layer outside the plastic part main body can improve the overall wear-resistant effect, so that the durability of the plastic part main body is prolonged, and the problem of inconvenience in positioning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic parts of power supply controllers, in particular to a plastic part of a power supply controller. Background Art

[0002] A power controller is a device that manages and stabilizes the output of a power supply. It detects and monitors input voltage, current, and power, and adjusts the output to ensure the stability and reliability of the connected device. The outer shell of the power controller is mostly made of plastic parts. The plastic parts of the power controller are made of polymer synthetic resin as the main component, infiltrated with various auxiliary materials or additives. Under specific temperature and pressure, they have plasticity and fluidity, can be molded into a certain shape, and keep the shape unchanged under certain conditions.

[0003] After searching, it was found that the plastic parts of the power controller are difficult to locate and install during installation and use, which affects the stability and efficiency of the installation, or the flame retardant and protective effects of the power controller are not good, which affects the overall service life.

[0004] There is an urgent need for a power controller plastic component to solve the technical defects mentioned in the above technology. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic component of a power controller to solve the problem of inconvenient positioning in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic part of a power controller, comprising a plastic part body, a first positioning groove is arranged at the bottom ends of both sides of the plastic part body, a second positioning groove is arranged at the bottom of the front end of the plastic part body, a top plate is installed at the top end of the plastic part body, a back plate is installed at the rear end of the plastic part body, a flame retardant coating is arranged on the outside of the plastic part body, an insulating coating is arranged on the outside of the flame retardant coating, and a wear-resistant layer is arranged on the outside of the insulating coating.

[0007] Preferably, the plastic body has a three-sided folding support structure, and the plastic body is fixedly connected to the rear plate.

[0008] Preferably, two groups of the first positioning grooves are provided, and the first positioning grooves and the second positioning grooves have the same size.

[0009] Preferably, fixing bolts are installed at the four corners of the top end of the top plate, and the bottom ends of the fixing bolts are embedded in the interior of the plastic part body.

[0010] Preferably, both ends of the top plate are provided with limit slots, and one end of the plastic body and the rear plate are both fixedly connected with limit blocks.

[0011] Preferably, the top plate is installed above the plastic body, and the limiting block is embedded in the limiting slot.

[0012] Preferably, a heat sink is disposed inside the rear plate, and heat dissipation ports are evenly disposed inside the heat sink.

[0013] Preferably, the wear-resistant layer is sprayed on the outside of the plastic component body, and the wear-resistant layer is arranged on the outside of the insulating coating.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the plastic part of the power controller not only realizes the function of convenient positioning and installation, realizes the function of convenient splicing, but also realizes the function of convenient flame retardant protection;

[0015] (1) By providing a first positioning groove, a plastic body, a wear-resistant layer and a second positioning groove, the first positioning groove and the second positioning groove at the bottom of the plastic body can position the plastic body during installation. During installation, the first positioning groove and the second positioning groove are aligned with the mounting seat of the power controller, and then the plastic body is installed on the power controller. The wear-resistant layer on the outside of the plastic body can improve the overall wear resistance, thereby extending the durability of the plastic body. This structure realizes the function of facilitating positioning and installation;

[0016] (2) By providing a top plate, a limit block, a fixing bolt and a limit slot, the top plate is installed on the plastic body, and the fixing bolt on the top of the top plate can be screwed into the inside of the plastic body to fix the top plate. Before the top plate is installed, the limit block can be used to achieve positioning installation. During installation, the limit slot of the top plate can be placed on the outside of the limit block. This structure realizes the function of facilitating stable splicing and fixing, thereby improving the efficiency of installing the plastic body;

[0017] (3) By providing a wear-resistant layer, a flame-retardant coating, an insulating coating, a heat sink and a heat dissipation port, the flame-retardant coating on the main body of the plastic part can provide flame-retardant protection for the main body of the plastic part, avoiding the problem of high-temperature spontaneous combustion when installed on a power controller, and can also provide flame retardant against open flames. The wear-resistant layer on the main body of the plastic part can improve the overall wear resistance and extend the service life of the main body of the plastic part. The heat sink and heat dissipation port on the rear panel can ensure air circulation inside the main body of the plastic part during use and installation, thereby achieving the functions of heat dissipation and wear resistance and flame retardancy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the expanded structure of the main body of the plastic part of the utility model;

[0020] Figure 3 This is a schematic diagram of the side cross-sectional structure of the main body of the plastic part of the utility model;

[0021] Figure 4 It is a rear view structural schematic diagram of the utility model.

[0022] In the figure: 1. first positioning groove; 2. plastic body; 3. top plate; 4. limit block; 5. fixing bolt; 6. limit groove; 7. wear-resistant layer; 8. second positioning groove; 9. flame retardant coating; 10. insulating coating; 11. back plate; 12. heat sink; 13. heat dissipation port. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4 A power controller plastic part, comprising a plastic part body 2, first positioning grooves 1 are arranged at the bottom ends of both sides of the plastic part body 2, a second positioning groove 8 is arranged at the bottom of the front end of the plastic part body 2, a top plate 3 is installed at the top of the plastic part body 2, a rear plate 11 is installed at the rear end of the plastic part body 2, a flame retardant coating 9 is arranged on the outside of the plastic part body 2, an insulating coating 10 is arranged on the outside of the flame retardant coating 9, and a wear-resistant layer 7 is arranged on the outside of the insulating coating 10;

[0025] The plastic body 2 has a three-sided folding support structure, the plastic body 2 is fixedly connected to the rear plate 11, two groups of first positioning grooves 1 are provided, and the first positioning grooves 1 and the second positioning grooves 8 have the same size;

[0026] Specifically, Figure 1 and Figure 2 As shown, the first positioning groove 1 and the second positioning groove 8 at the bottom of the plastic body 2 can be used to position the plastic body 2 during installation. During installation, the first positioning groove 1 and the second positioning groove 8 are aligned with the mounting seat of the power controller, and then the plastic body 2 is installed on the power controller. The wear-resistant layer 7 on the outside of the plastic body 2 can improve the overall wear-resistant effect, thereby extending the durability of the plastic body 2.

[0027] Embodiment 2: fixing bolts 5 are installed at the four corners of the top of the top plate 3, the bottom ends of the fixing bolts 5 are embedded in the inside of the plastic body 2, and the two ends of the top plate 3 are provided with limit card slots 6. The plastic body 2 and one end of the rear plate 11 are fixedly connected to the limit card block 4. The top plate 3 is installed above the plastic body 2, and the limit card block 4 is embedded in the limit card slot 6.

[0028] Specifically, Figure 1 As shown, the top plate 3 is installed on the plastic body 2, and the fixing bolts 5 on the top of the top plate 3 can be screwed into the inside of the plastic body 2 to fix the top plate 3. Before the top plate 3 is installed, the limiting block 4 can be used to achieve positioning installation. During installation, the limiting slot 6 of the top plate 3 can be placed on the outside of the limiting block 4. This structure realizes the function of facilitating stable splicing and fixation.

[0029] Embodiment 3: A heat sink 12 is disposed inside the rear plate 11, heat dissipation ports 13 are evenly disposed inside the heat sink 12, a wear-resistant layer 7 is sprayed on the outside of the plastic body 2, and the wear-resistant layer 7 is disposed outside the insulating coating 10;

[0030] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the flame retardant coating 9 on the plastic body 2 can provide flame retardant protection for the plastic body 2 to avoid the problem of high-temperature spontaneous combustion when installed on a power controller and can also provide flame retardant against open flames. The wear-resistant layer 7 on the plastic body 2 can improve the overall wear resistance and extend the service life of the plastic body 2. The heat sink 12 and the heat dissipation port 13 on the back panel 11 can ensure air circulation inside the plastic body 2 during use and installation.

[0031] Working principle: When the utility model is in use, the first positioning groove 1 and the second positioning groove 8 at the bottom of the plastic body 2 can be used to position the plastic body 2 during installation. During installation, the first positioning groove 1 and the second positioning groove 8 are aligned with the mounting seat of the power controller, and then the plastic body 2 is installed on the power controller. The wear-resistant layer 7 on the outside of the plastic body 2 can improve the overall wear-resistant effect, thereby extending the durability of the plastic body 2. The flame-retardant coating 9 on the plastic body 2 can provide flame-retardant protection for the plastic body 2 to avoid the problem of high-temperature spontaneous combustion when installed on the power controller, and can also provide flame retardant to open flames. The wear-resistant layer 7 on the plastic body 2 can improve the overall wear-resistant effect and extend the service life of the plastic body 2. The heat sink 12 and the heat dissipation port 13 can ensure the air circulation inside the plastic body 2 to achieve heat dissipation during the use and installation process. The top plate 3 is installed on the plastic body 2. The fixing bolts 5 on the top of the top plate 3 can be screwed into the inside of the plastic body 2 to fix the top plate 3. Before the top plate 3 is installed, the limiting card block 4 can be used to achieve positioning installation. During installation, the limiting card groove 6 of the top plate 3 can be sleeved on the outside of the limiting card block 4. This structure realizes the function of facilitating stable splicing and fixing, thereby improving the efficiency of installing the plastic body 2.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power controller plastic part, comprising a plastic part body (2), characterized in that: The bottom ends of both sides of the plastic body (2) are provided with first positioning grooves (1), the bottom of the front end of the plastic body (2) is provided with a second positioning groove (8), the top of the plastic body (2) is installed with a top plate (3), the rear end of the plastic body (2) is installed with a rear plate (11), the outside of the plastic body (2) is provided with a flame retardant coating (9), the outside of the flame retardant coating (9) is provided with an insulating coating (10), and the outside of the insulating coating (10) is provided with a wear-resistant layer (7).

2. A power controller plastic part according to claim 1, characterized in that: The plastic body (2) has a three-sided folding support structure, and the plastic body (2) is fixedly connected to the rear plate (11).

3. The plastic component of a power controller according to claim 1, characterized in that: Two groups of the first positioning grooves (1) are provided, and the first positioning grooves (1) and the second positioning grooves (8) have the same size.

4. The power controller plastic part according to claim 1, characterized in that: Fixing bolts (5) are installed at the four corners of the top of the top plate (3), and the bottom ends of the fixing bolts (5) are embedded in the interior of the plastic body (2).

5. The power controller plastic part according to claim 1, characterized in that: Limiting slots (6) are provided at both ends of the top plate (3), and one end of the plastic body (2) and the rear plate (11) are both fixedly connected to a limiting block (4).

6. The plastic component of a power controller according to claim 5, characterized in that: The top plate (3) is installed above the plastic body (2), and the limit card block (4) is embedded in the limit card slot (6).

7. The power controller plastic part according to claim 1, characterized in that: A heat dissipation plate (12) is arranged inside the rear plate (11), and heat dissipation openings (13) are evenly arranged inside the heat dissipation plate (12).

8. The power controller plastic part according to claim 1, characterized in that: The wear-resistant layer (7) is sprayed on the outside of the plastic component body (2), and the wear-resistant layer (7) is arranged on the outside of the insulating coating (10).

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