High-heat-dissipation optical instrument steering motor

Abstract

The utility model belongs to the technical field of mechanical electronics, and particularly relates to a high-heat-dissipation optical instrument steering motor, which comprises a motor, an installation mechanism is arranged at the bottom of the motor, a heat dissipation detection mechanism is arranged outside the motor, and a ventilation mechanism is arranged on the rear side of the motor. According to the utility model, the heat dissipation detection mechanism and the ventilation mechanism are matched for use, heat energy generated by the motor during use can be conducted to the heat dissipation fins and dissipated through the heat dissipation fins, so that the heat dissipation efficiency is further improved, and meanwhile, the heat dissipation efficiency is improved by utilizing the arrangement of the first fan blades, the through hole plate, the grid frame and the heat dissipation cover; a rapid heat dissipation process of the interior of a motor element can be realized, the heat dissipation performance of the motor is further enhanced, a plurality of thermistors are configured on a motor shell, the temperature change of the motor is detected in real time, and when the temperature exceeds the expectation, a control system automatically adjusts the rotating speed of the motor or stops working. The safety of the motor is protected and the service life of the motor is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical electronics, and in particular relates to a steering motor for an optical instrument with high heat dissipation. Background Art

[0002] High-heat-dissipation optical instrument steering motors are devices used to control the rotation of high-heat-dissipation optical instruments and are typically used for debugging and calibration of optical equipment. However, existing high-heat-dissipation optical instrument steering motors have some heat dissipation issues, such as low heat dissipation efficiency and poor heat dissipation, which may affect the motor's performance and service life. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the utility model provides a high heat dissipation optical instrument steering motor. To achieve the above-mentioned purpose, it solves some problems of the existing high heat dissipation optical instrument steering motor in heat dissipation, such as low heat dissipation efficiency and poor heat dissipation effect.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high heat dissipation optical instrument steering motor, comprising a motor, a mounting mechanism installed at the bottom of the motor, a heat dissipation detection mechanism installed on the outside of the motor, and a ventilation mechanism installed on the rear side of the motor;

[0005] The heat dissipation detection mechanism includes a motor housing, a vent and a heat sink, wherein the outer wall of the motor is covered with a motor housing, the outer surface of the motor housing is provided with a vent, and the outer wall of the motor housing is fixedly connected with evenly arranged heat sinks;

[0006] The ventilation mechanism includes a heat dissipation cover, a grid frame, a rear shaft, a mounting plate, a first fan blade and a through-hole plate. The rear side of the motor is provided with a rear shaft, the outer wall of the rear shaft is movably sleeved with a mounting plate, the output end of the rear shaft is connected to the first fan blade, the rear side of the motor is fixedly connected to the heat dissipation cover by bolts, the rear wall surface of the heat dissipation cover is embedded with a grid frame, and the front side of the grid frame is fixedly connected to the through-hole plate by bolts.

[0007] Furthermore, a front rotating shaft is provided at the front end of the motor, the first fan blade is located directly in front of the through-hole plate, and bolts are provided through both sides of the mounting plate.

[0008] Furthermore, the mounting mechanism includes a base, a first bolt, a support base, a second bolt, a second fan blade and a fixing rod. The bottom of the motor is fixedly connected to the support base through a connecting plate. Second bolts are provided on both sides of the support base, and the support base is connected to the connecting plate through the second bolts. A second fan blade is provided below the support base, and a base is provided below the second fan blade. Four fixing rods are provided at the connection between the base and the second fan blade, and a first bolt is provided at the four corners of the upper end face of the base.

[0009] Furthermore, the top of the fixing rod passes through the support seat, and symmetrically arranged mounting holes are provided on both sides of the upper end surface of the base.

[0010] Furthermore, a plurality of thermistors are provided on the outer wall of the motor housing.

[0011] Furthermore, a controller is installed on the right side of the motor housing by means of bolts, and the heat sink is made of metal material.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model uses a heat dissipation detection mechanism in conjunction with a ventilation mechanism to conduct the heat generated by the motor when in use to the heat sink, and dissipate the heat through the heat sink, thereby improving the heat dissipation efficiency. At the same time, the arrangement of the first fan blade, the through-hole plate, the grid frame and the heat dissipation cover can realize a rapid heat dissipation process inside the motor element, further enhancing the heat dissipation performance of the motor. A plurality of thermistors are also arranged on the motor housing to detect the temperature change of the motor in real time. When the temperature exceeds the expected value, the control system automatically adjusts the speed of the motor or stops working to protect the safety of the motor and extend the service life of the motor.

[0014] 2. The second fan blade installed at the bottom of the motor of the utility model can further improve the heat dissipation performance of the motor, so that the motor can dissipate heat efficiently when in use, while increasing the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0017] Figure 2 This is a rear view of the overall structure of the utility model;

[0018] Figure 3 This is an exploded diagram of the installation mechanism structure of the utility model;

[0019] Figure 4 This is a structural diagram of the ventilation mechanism of the present utility model.

[0020] In the figure: 1. Motor; 2. Mounting mechanism; 201. Base; 202. First bolt; 203. Second blade; 204. Fixing rod; 205. Support seat; 206. Second bolt; 3. Heat dissipation detection mechanism; 301. Motor housing; 302. Ventilation port; 303. Heat sink; 304. Thermistor; 4. Controller; 5. Ventilation mechanism; 501. Heat dissipation cover; 502. Grid frame; 503. Mounting plate; 504. Rear shaft; 505. First blade; 506. Through-hole plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a high heat dissipation optical instrument steering motor, comprising a motor 1, a mounting mechanism 2 is installed at the bottom of the motor 1, a heat dissipation detection mechanism 3 is installed on the outside of the motor 1, and a ventilation mechanism 5 is installed on the rear side of the motor 1;

[0023] The heat dissipation detection mechanism 3 includes a motor housing 301, a vent 302 and a heat sink 303. The outer wall of the motor 1 is covered with the motor housing 301. The outer surface of the motor housing 301 is provided with a vent 302. The outer wall of the motor housing 301 is fixedly connected with uniformly arranged heat sinks 303.

[0024] The ventilation mechanism 5 includes a heat dissipation cover 501, a grid frame 502, a rear shaft 504, a mounting plate 503, a first fan blade 505 and a through-hole plate 506. The rear side of the motor 1 is provided with a rear shaft 504, the outer wall of the rear shaft 504 is movably sleeved with a mounting plate 503, the output end of the rear shaft 504 is connected to the first fan blade 505, the rear side of the motor 1 is fixedly connected to the heat dissipation cover 501 by bolts, the rear wall surface of the heat dissipation cover 501 is embedded with a grid frame 502, and the front of the grid frame 502 is fixedly connected to the through-hole plate 506 by bolts.

[0025] Among them: the front end of the motor 1 is provided with a front shaft, the first fan blade 505 is located in front of the through-hole plate 506, and bolts are provided on both sides of the mounting plate 503.

[0026] Among them: the mounting mechanism 2 includes a base 201, a first bolt 202, a support base 205, a second bolt 206, a second fan blade 203 and a fixing rod 204. The bottom of the motor 1 is fixedly connected to the support base 205 through a connecting plate. Second bolts 206 are provided on both sides of the support base 205, and the support base 205 is connected to the connecting plate through the second bolts 206. The second fan blade 203 is provided below the support base 205, and the base 201 is provided below the second fan blade 203. Four fixing rods 204 are provided at the connection between the base 201 and the second fan blade 203, and the first bolts 202 are provided at the four corners of the upper end face of the base 201.

[0027] The top of the fixing rod 204 penetrates into the supporting seat 205 , and symmetrically arranged mounting holes are provided on both sides of the upper end surface of the base 201 .

[0028] Among them, a plurality of thermistors 304 are provided on the outer wall of the motor housing 301 .

[0029] The controller 4 is mounted on the right side of the motor housing 301 by means of bolts, and the heat sink 303 is made of metal material.

[0030] The working principle of the above embodiment is as follows: during use, when the motor 1 is working and the temperature exceeds the threshold, the thermistor 304 detects that the heat generated inside the motor 1 is high, and transmits the signal end to the control system, and the speed of the motor 1 is adjusted or shut down through the controller 4, thereby protecting the motor 1. At the same time, the motor shell 301 set on the outside of the motor 1 can achieve heat dissipation through the vents 302 on the surface, and the heat sink 303 greatly improves the heat dissipation effect of the device. The mounting mechanism 2 set at the bottom can use the first bolt 202 to install the base 201 in position, and the second fan blade 203 set on the base 201 can be fixed through the fixing rod 204 and the support seat 205. The cooperation installation of the second bolt 206 can realize the heat dissipation function of the bottom of the motor 1, and the disassembly process of the equipment is convenient. The heat dissipation cover 501 is installed on the rear side of the motor 1 by bolts, and the grid frame 502 embedded on the surface of the heat dissipation cover 501 can realize the ventilation and heat dissipation function. At the same time, the rear shaft 504 on the rear side of the motor 1 drive can drive the first fan blade 505 at the output end to rotate. The first fan blade 505 is fixed by the mounting plate 503 and the bolts on both sides of the mounting plate 503. At the same time, it is located in front of the grid frame 502, and cooperates with the through-hole plate 506 to realize ventilation and heat dissipation, and at the same time, the protection performance of the motor 1 can be completed, which greatly improves the practical performance of the device structure.

[0031] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A high heat dissipation optical instrument steering motor, comprising a motor (1), characterized in that: A mounting mechanism (2) is installed at the bottom of the motor (1), a heat dissipation detection mechanism (3) is installed on the outside of the motor (1), and a ventilation mechanism (5) is installed on the rear side of the motor (1); A heat dissipation detection mechanism (3) comprises a motor housing (301), a vent (302) and heat sinks (303); the outer wall of the motor (1) is covered with the motor housing (301); the outer surface of the motor housing (301) is provided with the vent (302); and the outer wall of the motor housing (301) is fixedly connected with evenly arranged heat sinks (303); The ventilation mechanism (5) comprises a heat dissipation cover (501), a grid frame (502), a rear rotating shaft (504), a mounting plate (503), a first fan blade (505) and a through-hole plate (506); a rear rotating shaft (504) is provided on the rear side of the motor (1); a mounting plate (503) is movably sleeved on the outer wall of the rear rotating shaft (504); an output end of the rear rotating shaft (504) is connected to the first fan blade (505); the rear side of the motor (1) is fixedly connected to the heat dissipation cover (501) by bolts; a grid frame (502) is embedded in the rear wall surface of the heat dissipation cover (501); and a through-hole plate (506) is fixedly connected to the front side of the grid frame (502) by bolts.

2. The high heat dissipation optical instrument steering motor according to claim 1, characterized in that: A front rotating shaft is provided at the front end of the motor (1), the first fan blade (505) is located directly in front of the through-hole plate (506), and bolts are provided through both sides of the mounting plate (503).

3. The high heat dissipation optical instrument steering motor according to claim 1, characterized in that: The mounting mechanism (2) comprises a base (201), a first bolt (202), a support base (205), a second bolt (206), a second fan blade (203) and a fixing rod (204); the bottom of the motor (1) is fixedly connected to the support base (205) via a connecting plate; second bolts (206) are provided on both sides of the support base (205), and the support base (205) is connected to the connecting plate via the second bolts (206); the second fan blade (203) is provided below the support base (205); the base (201) is provided below the second fan blade (203); four fixing rods (204) are provided at the connection between the base (201) and the second fan blade (203); and first bolts (202) are provided at the four corners of the upper end surface of the base (201).

4. The high heat dissipation optical instrument steering motor according to claim 3, characterized in that: The top of the fixing rod (204) passes through the support seat (205), and symmetrically arranged mounting holes are provided on both sides of the upper end surface of the base (201).

5. The high heat dissipation optical instrument steering motor according to claim 1, characterized in that: The outer wall of the motor housing (301) is provided with a plurality of thermistors (304).

6. The high heat dissipation optical instrument steering motor according to claim 1, characterized in that: A controller (4) is mounted on the right side of the motor housing (301) via bolts, and the heat sink (303) is made of metal material.

Images