Carbon brush motor temperature controller support
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-12
- Publication Date
- 2026-08-11
AI Technical Summary
[0007]本实用新型的目的在于，提供一种碳刷电机温控器支架，以解决现有的碳刷电机的温控器使用胶水固定，易出现移位的现象，从而影响电机的使用的技术问题
[0014]该碳刷电机温控器支架，主要包括支架本体，在使用时，支架本体安装于碳刷板的前侧，温控器安装于支架本体的内部；其中，支架本体包括背板和夹板，背板通过螺丝固定安装在碳刷板的螺孔内，通过在背板的一侧设置沉孔，避免了碳刷线与螺丝接触产生漏电的风险，保证碳刷电机的使用安全性；通过在夹板的前端设置有向内弯折的卡块，防止温控器在电机长时间运行时出现位移现象。
Smart Images
Figure CN224626469U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of carbon brush motor technology, and in particular to a carbon brush motor temperature controller bracket. Background Technology
[0002] When installing a temperature controller inside a conventional carbon brush motor, the following problems commonly occur:
[0003] a. Installation is not easy because there is no dedicated placement position on the carbon brush plate of the carbon brush motor. After the thermostat is fixed to the carbon brush plate with glue, it may shift after the motor has been running for a long time. This will cause friction between the thermostat and the rotor, affecting the normal operation of the motor.
[0004] b. When using glue to fix it, keep an eye on the thermostat to prevent it from moving. Otherwise, it may shift, which will cause friction between the thermostat and the rotor and affect the normal operation of the motor.
[0005] C. Using glue wastes a lot of manpower and cannot guarantee product consistency;
[0006] Therefore, there is an urgent need for a carbon brush motor temperature controller bracket to solve the above problems. Utility Model Content
[0007] The purpose of this utility model is to provide a carbon brush motor temperature controller bracket to solve the technical problem that the existing carbon brush motor temperature controller is fixed with glue, which is prone to displacement and thus affects the use of the motor.
[0008] This utility model discloses a carbon brush motor temperature controller bracket, which includes a bracket body located on the front side of the carbon brush plate. The bracket body includes a back plate and multiple clamping plates. A countersunk hole is provided on one side of the back plate, and a screw is installed on the countersunk hole. The screw passes through the countersunk hole and connects to the carbon brush plate. The clamping plates are vertically arranged on the front side of the back plate, and a temperature controller is placed inside the clamping plates. A locking block is provided at the front end of the clamping plates.
[0009] Preferably, the clamping plates include at least two, with the clamping blocks on the upper clamping plate bent downwards and the clamping blocks on the lower clamping plate bent upwards, and the bending angle of the clamping blocks is 90°.
[0010] Preferably, the countersunk hole corresponds to the screw hole on the carbon brush plate.
[0011] Preferably, the back of the back plate is further provided with a limiting plate, and the carbon brush plate is placed on the limiting plate.
[0012] Preferably, a support is provided on the outer side of the countersunk hole.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] This carbon brush motor thermostat bracket mainly consists of a bracket body. In use, the bracket body is installed on the front side of the carbon brush plate, and the thermostat is installed inside the bracket body. The bracket body includes a back plate and a clamping plate. The back plate is fixedly installed in the screw holes of the carbon brush plate by screws. By setting a countersunk hole on one side of the back plate, the risk of leakage caused by contact between the carbon brush wires and the screws is avoided, ensuring the safety of the carbon brush motor. By setting an inwardly bent locking block at the front end of the clamping plate, the thermostat is prevented from shifting during long-term operation of the motor. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0016] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a carbon brush motor temperature controller bracket according to this utility model;
[0017] Figure 2 This is a front view schematic diagram of an embodiment of a carbon brush motor temperature controller bracket according to this utility model;
[0018] Figure 3 This is a schematic diagram of the usage state of an embodiment of the carbon brush motor temperature controller bracket of this utility model;
[0019] Figure 4 This is a schematic diagram of the split structure of a carbon brush motor temperature controller bracket according to an embodiment of the present invention, showing its usage state.
[0020] In the diagram: 1. Bracket body; 11. Back plate; 12. Clamping plate; 13. Countersunk hole; 14. Locking block; 15. Support column; 16. Limiting plate; 2. Carbon brush plate; 21. Screw hole; 3. Temperature controller. Detailed Implementation
[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0022] like Figure 1-4 As shown, the present invention provides a carbon brush motor temperature controller 3 bracket, including a bracket body 1, which is located on the front side of the carbon brush plate 2. The bracket body 1 includes a back plate 11 and multiple clamping plates 12. A countersunk hole 13 is provided on one side of the back plate 11, and a screw (not shown in the figure) is installed on the countersunk hole 13. The screw passes through the countersunk hole 13 and connects to the carbon brush plate 2. The clamping plates 12 are vertically arranged on the front side of the back plate 11, and the temperature controller 3 is placed inside the clamping plates 12. A locking block 14 is provided at the front end of the clamping plates 12.
[0023] The carbon brush motor temperature controller bracket of this utility model mainly includes a bracket body 1. In use, the bracket body 1 is installed on the front side of the carbon brush plate 2, and the temperature controller 3 is installed inside the bracket body 1. The bracket body 1 includes a back plate 11 and a clamping plate 12. The back plate 11 is fixedly installed in the screw hole 21 of the carbon brush plate 2 by screws. By setting a countersunk hole 13 on one side of the back plate 11, the risk of leakage caused by the carbon brush wire contacting the screw is avoided, ensuring the safety of the carbon brush motor. The clamping plate 12 preferably has four pieces, with two pieces on the upper and lower sides respectively. In addition, the front end of the clamping plate 12 is provided with an inwardly bent locking block 14. The clamping plate 12 is used to clamp the temperature controller 3, and the locking block 14 is used to limit the position of the temperature controller 3 to prevent the temperature controller 3 from shifting during long-term operation of the motor. The outer side of the locking block 14 is set as a slope to facilitate the installation of the temperature controller 3.
[0024] In a preferred embodiment, refer to Figure 1-4 The bracket 12 of the carbon brush motor temperature controller 3 includes at least two clamping plates. The clamping block 14 on the upper clamping plate 12 is bent downward and the clamping block 14 on the lower clamping plate 12 is bent upward. The bending angle of the clamping block 14 is 90°. The countersunk hole 13 corresponds to the screw hole 21 on the carbon brush plate 2. A support column 15 is provided on the outside of the countersunk hole 13. A limiting plate 16 is also provided on the back of the back plate 11, and the carbon brush plate 2 is placed on the limiting plate 16.
[0025] Specifically, at least two clamping plates 12 are provided, respectively located on the upper and lower sides of the bracket body 1, to ensure that the thermostat 3 does not shift. In addition, the locking blocks 14 on the upper and lower clamping plates 12 are bent 90° towards the thermostat 3 to lock the thermostat 3 in place, further ensuring that the thermostat 3 does not loosen. By providing countersunk holes 13 on the bracket body 1, the nut part at the front end of the screw is wrapped inside the countersunk hole 13 to avoid contact with the carbon brush wire and cause leakage. By providing support pillars 15 on the outside of the countersunk holes 13 on the bracket body 1, the assembly of the carbon brush wire is further facilitated. By providing a limiting plate 16 vertically on the back of the back plate 11, the bottom end of the carbon brush plate 2 is placed on the limiting plate 16, preventing the bracket from loosening during use and ensuring the stability of the bracket body 1.
[0026] This utility model of a carbon brush motor temperature bracket has the following features:
[0027] 1. This bracket structure only requires the installation of one screw between the carbon brush plate 2 and the bracket body 1, which is simple and convenient;
[0028] 2. This bracket structure can lock the thermostat 3 in place, making it difficult to move, and the motor will not loosen even after long-term operation;
[0029] 3. The bracket structure incorporates a countersunk hole 13 design to prevent the carbon brush wires from contacting the screws, thus avoiding the risk of leakage.
[0030] 4. The support column 15 design of this bracket structure facilitates the assembly of carbon brush lines during production and avoids non-standard assembly of carbon brush lines;
[0031] 5. This bracket structure further ensures the consistency of the carbon brush motor production process, effectively improving production efficiency and product quality.
[0032] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A carbon brush motor temperature controller bracket, comprising a bracket body disposed on the front side of the carbon brush plate, characterized in that: The bracket body includes a back plate and multiple clamping plates. A countersunk hole is provided on one side of the back plate, and a screw is installed in the countersunk hole. The screw passes through the countersunk hole and connects to the carbon brush plate. The clamping plates are vertically arranged on the front side of the back plate, and a thermostat is placed inside the clamping plates. A locking block is provided at the front end of the clamping plates.
2. The carbon brush motor temperature controller bracket as described in claim 1, characterized in that, The clamping plates include at least two, with the clamping blocks on the upper clamping plate bent downwards and the clamping blocks on the lower clamping plate bent upwards, and the bending angle of the clamping blocks is 90°.
3. The carbon brush motor temperature controller bracket as described in claim 1, characterized in that, The countersunk hole corresponds to the screw hole on the carbon brush plate.
4. The carbon brush motor temperature controller bracket as described in claim 1, characterized in that, The back of the back plate is also provided with a limiting plate, and the carbon brush plate is placed on the limiting plate.
5. The carbon brush motor temperature controller bracket as described in claim 1, characterized in that, A support is provided on the outside of the countersunk hole.