CN215072037U - DC motor drive board for shaver - Google Patents
DC motor drive board for shaver Download PDFInfo
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- CN215072037U CN215072037U CN202121513117.1U CN202121513117U CN215072037U CN 215072037 U CN215072037 U CN 215072037U CN 202121513117 U CN202121513117 U CN 202121513117U CN 215072037 U CN215072037 U CN 215072037U
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- electric
- fixing
- plate
- shaver
- heat dissipation
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Abstract
The utility model discloses a DC motor drive board for a shaver, which comprises an electric board; a fixing mechanism is installed on one side of the top of the electric plate, and a heat dissipation mechanism is installed at the bottom of the electric plate; the utility model discloses an install fixed establishment in one side at electroplax top, personnel are through the inside with the electric wire card at the fixed plate, then make the connecting rod pass the inside of fixed plate, personnel are passing through rotatory fixation nut this moment, make fixation nut remove to one side of connecting rod under the effect of helicitic texture, when the both ends of fixed plate are to the centre removal, can be better fix the electric wire, and then can not influence people's use, install heat dissipation mechanism through the bottom at the electroplax, can derive the heat that electroplax work produced from one side through the wing shape fin, the wind-force that produces through the heat dissipation fan during operation simultaneously can give off with higher speed the heat that the wing shape fin derived, thereby avoid the inside heat of device to pile up, and then can not influence the life of device.
Description
Technical Field
The utility model relates to a motor control technical field specifically is a DC motor drive plate for razor.
Background
The motor is an actuating mechanism of the automation equipment and is also the most key part of the automation equipment, when the intuitive operation is carried out, various motor drive control panels are needed, the existing motor drive control generally refers to that the drive control panel is fixed on a motor stator, the drive control panel provides corresponding drive current for the motor stator to control the motor to work, and in the control mode, one motor needs one corresponding drive control panel.
The prior direct current motor driving plate for the shaver has the following defects:
1. the existing direct current motor driving board for the shaver is generally connected by electric welding wires, when the device is collided, the wires are easy to fall off, so that the device cannot work normally, and the use of people is influenced;
2. the existing direct current motor drive board for the shaver is poor in heat dissipation effect generally, and when heat generated by the device for a long time cannot be dissipated timely, parts can be accelerated to age, and the service life of the device is further influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a DC motor drive plate for razor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a DC motor drive board for a shaver comprises an electric board; a fixing mechanism is installed on one side of the top of the electric plate, and a heat dissipation mechanism is installed at the bottom of the electric plate;
the fixing mechanism comprises a fixing plate, a connecting rod and a fixing nut, the fixing plate is installed on one side of the top of the electric plate, the connecting rod is installed inside the fixing plate on the side, away from the electric plate, of the fixing plate, and the fixing nut is installed at one end of the connecting rod;
the heat dissipation mechanism comprises a shell, a heat dissipation fan and a fin-shaped heat dissipation fin, the fin-shaped heat dissipation fin is installed at the bottom of the electric plate, the shell is installed on one side, away from the electric plate, of the fin-shaped heat dissipation fin, and the heat dissipation fan is installed at the central position inside the shell.
Preferably, one side of the electric plate close to the fixing mechanism is provided with a positive wiring port, and one side of the positive wiring port is provided with a negative wiring port.
Preferably, an indicator light is installed on one side, close to the positive wiring port, of the top of the electric plate, and a speed-regulating potentiometer is installed on one side, close to the negative wiring port, of the top of the electric plate.
Preferably, wiring ends are arranged on one side, far away from the positive wiring port, of the top of the electric plate at equal intervals, and a baffle is arranged between the wiring ends.
Preferably, the top of the wiring end is provided with a blocking piece, and a fixing block is arranged inside the blocking piece.
Preferably, the four corners inside the electric plate are provided with positioning holes, and fixing bolts are installed inside the positioning holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install fixed establishment in one side at electroplax top, personnel are through with the electric wire card in the inside of fixed plate, then make the connecting rod pass the inside of fixed plate, personnel are making fixation nut remove to one side of connecting rod under helicitic texture's effect this moment through rotatory fixation nut, when the both ends of fixed plate remove to the centre, can be better fix the electric wire, and then can not influence people's use.
2. The utility model discloses an install heat dissipation mechanism in the bottom of electroplax, can derive the heat that electroplax work produced from one side through wing shape fin, the wind-force that produces through the heat dissipation fan during operation simultaneously can give off with higher speed the heat that the wing shape fin derived to avoid the inside heat of device to pile up, and then can not influence the life of device.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
fig. 3 is a schematic view of the back structure of the present invention;
fig. 4 is a schematic diagram of a partial enlarged structure of fig. 1 according to the present invention.
In the figure: 1. an electric board; 101. a positive wiring port; 102. a negative wiring port; 103. an indicator light; 104. positioning holes; 2. a terminal; 201. a baffle plate; 202. a fixed block; 203. a baffle plate; 3. a speed-regulating potentiometer; 4. fixing the bolt; 5. a heat dissipation mechanism; 501. a housing; 502. a heat dissipation fan; 503. a fin-shaped heat sink; 6. a fixing mechanism; 601. a fixing plate; 602. a connecting rod; 603. and (5) fixing the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a DC motor drive board for a shaver comprises an electric board 1; a fixing mechanism 6 is arranged on one side of the top of the electric plate 1, and a heat dissipation mechanism 5 is arranged at the bottom of the electric plate 1;
the fixing mechanism 6 comprises a fixing plate 601, a connecting rod 602 and a fixing nut 603, the fixing plate 601 is installed on one side of the top of the electric plate 1, the connecting rod 602 is installed in the fixing plate 601 on the side far away from the electric plate 1, and the fixing nut 603 is installed at one end of the connecting rod 602;
the heat dissipation mechanism 5 comprises a shell 501, a heat dissipation fan 502 and a fin-shaped heat dissipation fin 503, the fin-shaped heat dissipation fin 503 is installed at the bottom of the electric plate 1, the shell 501 is installed at one side, away from the electric plate 1, of the fin-shaped heat dissipation fin 503, and the heat dissipation fan 502 is installed at the central position inside the shell 501;
specifically, as shown in fig. 1, 2, 3 and 4, before use, a person connects one end of the motor to the positive wiring port 101 and the negative wiring port 102 through a wire, when the person electrically connects the electric plate 1 to the motor, the wire is clamped inside the fixing plate 601, then the connecting rod 602 passes through the inside of the fixing plate 601, at this time, the person rotates the fixing nut 603, the fixing nut 603 moves to one side of the connecting rod 602 under the action of the thread structure, when the two ends of the fixing plate 601 move to the middle, the wire can be better fixed without affecting the use of the person, then the person passes through the inside of the positioning hole 104 through the fixing bolt 4, the electric plate 1 is fixedly installed inside the shaver, when the circuit on the electric plate 1 starts to work, the heat generated by the work of the electric plate 1 can be conducted from one side through the finned heat sink 503, meanwhile, the wind power generated by the operation of the heat dissipation fan 502 can accelerate the heat dissipation conducted by the fin-shaped heat dissipation fins 503, thereby avoiding the accumulation of heat inside the device and further not affecting the service life of the device.
Further, one side of the electric plate 1 close to the fixing mechanism 6 is provided with an anode wiring port 101, and one side of the anode wiring port 101 is provided with a cathode wiring port 102;
specifically, as shown in fig. 1, before use, a person connects the motor to the positive wiring port 101 and the negative wiring port 102 through wires, so that the electric board 1 is electrically connected to the motor, and the person can start the motor to work by controlling the electric board 1.
Further, an indicator light 103 is installed on one side of the top of the electric plate 1 close to the positive wiring port 101, and an indicator light is installed on one side of the top of the electric plate 1 close to the negative wiring port 102;
specifically, as shown in fig. 1, when the wire connection on the electric board 1 starts to work, the indicator light 103 on the top of the electric board 1 lights up, so that the personnel can know that the circuit on the electric board 1 is communicated to normally work, and the speed-regulating potentiometer 3 is an element which can be adjusted at will to change the resistance value, has wide function and can regulate speed and pressure in the circuit.
Furthermore, the wiring terminals 2 are arranged on one side of the top of the electric plate 1 away from the positive wiring port 101 at equal intervals, and baffles 203 are arranged between the wiring terminals 2;
specifically, as shown in fig. 1, before use, a person connects one end of an electric wire to the terminal 2, when the circuit connection is completed, the device can work normally, and the baffle 203 between the terminals 2 can avoid interference between the terminals 2, so that the person can use the device conveniently.
Further, a blocking piece 201 is installed at the top of the terminal 2, and a fixing block 202 is installed inside the blocking piece 201;
specifically, as shown in fig. 1, a person places one end of an electric wire inside the terminal 2, and then the person uses the fixing block 202 to penetrate through the inside of the blocking piece 201 and one end of the electric wire, so that the blocking piece 201 and the electric wire can be fastened through the fixing block 202, and thus the electric connection is performed.
Furthermore, positioning holes 104 are formed in four corners inside the electric plate 1, and fixing bolts 4 are installed inside the positioning holes 104;
specifically, as shown in fig. 1, when the person completes the connection of the electric wires on the electric plate 1, the fixing bolt 4 is used to pass through the positioning hole 104, and then the electric plate 1 is fixedly installed inside the shaver, so that the person can use the electric shaver conveniently.
The working principle is as follows: before use, a person connects one end of a motor with a positive wiring port 101 and a negative wiring port 102 through an electric wire respectively, then places one end of other electric wires inside a terminal 2, and when the person uses a fixing block 202 to penetrate through the blocking piece 201 and the inside of one end of the electric wire, the blocking piece 201 and the electric wire can be fastened through the fixing block 202, so that electric connection is carried out, when the person electrically connects an electric plate 1 and the motor, the electric wire is clamped inside a fixing plate 601, then a connecting rod 602 penetrates through the inside of the fixing plate 601, at the moment, the person rotates a fixing nut 603, the fixing nut 603 moves towards one side of the connecting rod 602 under the action of a thread structure, the electric wire can be fixed through moving towards the middle of the two ends of the fixing plate 601, when the circuit connection on the electric plate 1 is finished, an indicator light 103 at the top of the electric plate 1 can be turned on, and then the person penetrates through the inside of a positioning hole 104 through the fixing bolt 4, with electroplax 1 fixed mounting in the inside of razor, can adjust at will simultaneously through speed governing potentiometre 3 and change resistance value and carry out the speed governing pressure regulating to the device, when circuit intercommunication on electroplax 1 began work, finned heat dissipation fin 503 can derive the heat that electroplax 1 work produced from one side, and the wind-force that produces through heat dissipation fan 502 work simultaneously can accelerate the heat dissipation that finned heat dissipation fin 503 derived.
The details of the present invention are well known to those skilled in the art.
Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (6)
1. A DC motor driving board for a shaver comprises an electric board (1); the method is characterized in that: a fixing mechanism (6) is installed on one side of the top of the electric plate (1), and a heat dissipation mechanism (5) is installed at the bottom of the electric plate (1);
the fixing mechanism (6) comprises a fixing plate (601), a connecting rod (602) and a fixing nut (603), the fixing plate (601) is installed on one side of the top of the electric plate (1), the connecting rod (602) is installed in the fixing plate (601) far away from one side of the electric plate (1), and the fixing nut (603) is installed at one end of the connecting rod (602);
radiating mechanism (5) include shell (501), heat dissipation fan (502) and wing fin (503), wing fin (503) are installed to the bottom of electroplax (1), shell (501) are installed to one side that electroplax (1) was kept away from in wing fin (503), heat dissipation fan (502) are installed to the inside central point department of shell (501).
2. A direct current motor driving board for a shaver as set forth in claim 1, wherein: and a positive wiring port (101) is installed on one side of the electric plate (1) close to the fixing mechanism (6), and a negative wiring port (102) is installed on one side of the positive wiring port (101).
3. A direct current motor driving board for a shaver as set forth in claim 1, wherein: indicator light (103) is installed to one side that electroplax (1) top is close to anodal wiring mouth (101), and speed governing potentiometre (3) are installed to one side that electroplax (1) top is close to negative pole wiring mouth (102).
4. A direct current motor driving board for a shaver as set forth in claim 1, wherein: wiring end (2) are installed to the one side equidistance that positive pole wiring mouth (101) were kept away from at electroplax (1) top, are equipped with baffle (203) between wiring end (2).
5. A direct current motor driving board for a shaver as set forth in claim 4, wherein: a blocking piece (201) is installed at the top of the wiring end (2), and a fixing block (202) is installed inside the blocking piece (201).
6. A direct current motor driving board for a shaver as set forth in claim 1, wherein: locating holes (104) are formed in four corners of the interior of the electric plate (1), and fixing bolts (4) are mounted in the locating holes (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121513117.1U CN215072037U (en) | 2021-07-05 | 2021-07-05 | DC motor drive board for shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121513117.1U CN215072037U (en) | 2021-07-05 | 2021-07-05 | DC motor drive board for shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072037U true CN215072037U (en) | 2021-12-07 |
Family
ID=79227834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121513117.1U Active CN215072037U (en) | 2021-07-05 | 2021-07-05 | DC motor drive board for shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072037U (en) |
-
2021
- 2021-07-05 CN CN202121513117.1U patent/CN215072037U/en active Active
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