CN208508831U - A kind of motor servo driver with defencive function - Google Patents
A kind of motor servo driver with defencive function Download PDFInfo
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- CN208508831U CN208508831U CN201820997586.7U CN201820997586U CN208508831U CN 208508831 U CN208508831 U CN 208508831U CN 201820997586 U CN201820997586 U CN 201820997586U CN 208508831 U CN208508831 U CN 208508831U
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- shell
- hole
- side wall
- baffle
- wall
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Abstract
The utility model discloses a kind of motor servo drivers with defencive function, including shell, the housing tip side wall is arcuate structure, and opening is provided on the side side wall of shell, mounting plate is provided on the two sides inner wall of shell, and mounting plate is located at open-mouth, two pieces of mutually close side walls of mounting plate are provided with sliding slot along the vertical direction, baffle is slidably fitted between two sliding slots, multiple wiring holes are offered on baffle, and sealing ring is provided on the inner wall of wiring hole, through-hole is provided on the side wall of shell two sides, and fixed pin is movably installed in through-hole, tension spring is connected on fixed pin, one end of tension spring is connected with shell.The utility model structure is simple, novel in design, not only can guarantee that driver is not influenced by air humidity, while can effectively radiate, extends the service life of driver, improves the reliability of driver, easy for installation, is worthy to be popularized.
Description
Technical field
The utility model relates to motor driver technical field more particularly to a kind of servo motor drives with defencive function
Dynamic device.
Background technique
Motor driver often works in the very high environment of humidity, and when humidity is higher, motor driver can be reduced
Electrical insulation strength, so as to cause between the different components in motor driver or between the different pins of same electronic component
Leakage current increase, breakdown is ultimately caused, to damage the internal circuit (such as driver) of motor driver, therefore, motor
There is certain risks when driver works in the environment of high humility.
Motor driver in the prior art mainly uses physics dampproof method, i.e., adds on motor driver moisture-proof
Layer for example, applying anti-humidity oil or damp-proof paint etc. on motor driver, or motor driver is packaged in closed container.
But since there are more power devices in motor driver, and power device can generate biggish heat at work, but
It is that the heat dissipation that is will cause inside motor driver in this way is more difficult, to increase the thermal resistance inside motor driver, so that motor
The heat of internal drive is not easy to exhale, when the temperature of motor driver reaches certain value, it would be possible to cause motor
The thermal breakdown of driver, to influence the reliability of motor driver.
Utility model content
Purpose of the utility model is to solve driver humidity resistance is bad in the prior art and heat dissipation performance is poor, and
A kind of motor servo driver with defencive function of proposition.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of motor servo driver with defencive function, including shell, the housing tip side wall are arcuate structure,
And opening is provided on the side side wall of shell, mounting plate is provided on the two sides inner wall of shell, and mounting plate is located at opening
Place, two pieces of mutually close side walls of mounting plate are provided with sliding slot along the vertical direction, are slidably fitted with baffle between two sliding slots, keep off
Multiple wiring holes are offered on plate, and are provided with sealing ring on the inner wall of wiring hole, are provided with through-hole on the side wall of shell two sides,
And fixed pin is movably installed in through-hole, tension spring is connected on fixed pin, one end of tension spring is connected with shell, housing bottom side wall
Middle position be provided with air inlet, blower and the first diaphragm are installed, array is provided on housing tip side wall in air inlet
Ventilation hole, and the second diaphragm is provided in ventilation hole, housing tip side wall is provided with rectangular through-hole, rectangle close to open side
Through-hole matches with baffle dimensions, and sealing strip is provided on rectangular through-hole side wall, and actuator body, shell are provided in shell
The two sides of bottom end inner wall are symmetrically arranged with support rod, and one end of two support rods is fixed with the same horizontally disposed placement plate,
Heat-conducting plate, the following table face contact actuator body of heat-conducting plate, the upper surface setting of heat-conducting plate are installed on the top inner wall of shell
There is cooling fin.
Preferably, fixation hole, and fixation hole and fixed pin size phase are provided at the top of the side wall of the baffle two sides
Match, the middle position on baffle top is welded with handle, is arranged with Anti-slip cover on handle.
Preferably, first diaphragm and the second diaphragm are waterproof ventilated membrane, and the first diaphragm is located at the lower section of blower.
Preferably, it is arranged fluted in the placement plate, and groove matches with actuator body size, the bottom of groove
Array is provided with heat release hole.
Compared with prior art, the utility model has the beneficial effects that
Actuator body is protected by shell, when driver works in a humidity environment, shell is effective
It prevents from causing since humidity is higher between different components in motor driver or between the different pins of same electronic component
Leakage Current increase, by the design of the first diaphragm and the second diaphragm, facilitate the intracorporal air flowing of shell, and will not allow water
Steam enters in shell, accelerates the intracorporal air of shell by blower and flows, helps driver to radiate, extend driver
Service life improves the reliability of driver, is worthy to be popularized.
The utility model structure is simple, novel in design, not only can guarantee that driver is not influenced by air humidity, while can
Effectively to radiate, the service life of driver is extended, improves the reliability of driver, it is easy for installation, it is worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of motor servo driver with defencive function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of motor servo driver with defencive function cross-sectional view；
Fig. 3 be the utility model proposes a kind of motor servo driver with defencive function top view.
In figure: 1 shell, 2 mounting plates, 3 sliding slots, 4 baffles, 5 wiring holes, 6 sealing rings, 7 fixed pins, 8 tension springs, 9 air inlets,
10 blowers, 11 first diaphragms, 12 ventilation holes, 13 second diaphragms, 14 rectangular through-holes, 15 sealing strips, 16 actuator bodies, 17 supports
Bar, 18 placement plates, 19 heat-conducting plates, 20 cooling fins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of motor servo driver with defencive function, including shell 1,1 top side wall of shell are
Arcuate structure, and opening is provided on the side side wall of shell 1, mounting plate 2 is provided on the two sides inner wall of shell 1, and pacify
Loading board 2 is located at open-mouth, and the mutually close side wall of two pieces of mounting plates 2 is provided with sliding slot 3 along the vertical direction, between two sliding slots 3
It is slidably fitted with baffle 4, multiple wiring holes 5 are offered on baffle 4, and be provided with sealing ring 6 on the inner wall of wiring hole 5, shell 1
It is provided with through-hole on the side wall of two sides, and is movably installed with fixed pin 7 in through-hole, is connected with tension spring 8 on fixed pin 7,4 liang of baffle
Fixation hole is provided at the top of the side wall of side, and fixation hole matches with 7 size of fixed pin, the middle position weldering on 4 top of baffle
It is connected to handle, Anti-slip cover is arranged on handle, one end of tension spring 8 is connected with shell 1, and the interposition of 1 bottom end side wall of shell installs
It is equipped with air inlet 9, blower 10 and the first diaphragm 11 are installed, the first diaphragm 11 and the second diaphragm 13 are waterproof in air inlet 9
Ventilated membrane, and the first diaphragm 11 is located at the lower section of blower 10,1 top side wall of shell column of going into battle are provided with ventilation hole 12, and divulge information
The second diaphragm 13 is provided in hole 12,1 top side wall of shell is provided with rectangular through-hole 14, rectangular through-hole 14 close to open side
Match with 4 size of baffle, and be provided with sealing strip 15 on 14 side wall of rectangular through-hole, actuator body 16 is provided in shell 1,
The two sides of 1 bottom end inner wall of shell are symmetrically arranged with support rod 17, and one end of two support rods 17 is fixed with same horizontally disposed
Placement plate 18, be arranged in placement plate 18 fluted, and groove matches with 16 size of actuator body, the bottom array of groove
It is provided with heat release hole, heat-conducting plate 19, the following table face contact actuator body of heat-conducting plate 19 are installed on the top inner wall of shell 1
16, the upper surface of heat-conducting plate 19 is provided with cooling fin 20, and the utility model structure is simple, novel in design, not only can guarantee driving
Device is not influenced by air humidity, while can effectively be radiated, and the service life of driver is extended, and improves driver
Reliability, it is easy for installation, be worthy to be popularized.
Working principle: when in use, fixed pin 7 is extracted, baffle 4 is then pulled up by handle, by baffle 4 along cunning
Slot 3 slides, and is then placed on actuator body 16 in the groove of placement plate 18, baffle 4 is put down, and will by fixed pin 7
Baffle 4 is fixed, is respectively arranged with sealing strip 15 and sealing ring 6 at rectangular through-hole 14 and wiring hole 5, improves 1 entirety of shell
Leakproofness, prevents vapor from entering in shell 1, effectively prevents from leading to the different components in motor driver since humidity is higher
Between or the different pins of same electronic component between Leakage Current increase, improve the reliability of actuator body 16,
The air flowing in shell 1 is improved by blower 10, the first diaphragm 11 and the second diaphragm 13 are waterproof ventilated membrane, so that shell
When in 1 with air exchange is carried out outside shell 1, vapor not will do it in shell, while be taken away in shell 1 using air flowing
Due to the heat that actuator body 16 works and generates, actuator body is further improved by heat-conducting plate 19 and cooling fin 20
16 heat dissipation performance, simple and effective, the top of shell 1 is provided with arcuate structure, prevents the excessive Water vapor condensation of humidity in shell 1
Top and infiltrate through in shell 1, protectiveness is strong, is worthy to be popularized.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of motor servo driver with defencive function, including shell (1), which is characterized in that shell (1) top
Side wall is arcuate structure, and opening is provided on the side side wall of shell (1), is provided with peace on the two sides inner wall of shell (1)
Loading board (2), and mounting plate (2) is located at open-mouth, two pieces of mutually close side walls of mounting plate (2) are provided with sliding slot along the vertical direction
(3), it is slidably fitted with baffle (4), is offered on baffle (4) multiple wiring holes (5), and wiring hole (5) between two sliding slots (3)
Inner wall on be provided with sealing ring (6), be provided with through-hole on the side wall of shell (1) two sides, and fixation is movably installed in through-hole
It sells (7), is connected with tension spring (8) on fixed pin (7), one end of tension spring (8) is connected with shell (1), in the side wall of shell (1) bottom end
Meta position, which installs, to be equipped with air inlet (9), is equipped with blower (10) and the first diaphragm (11), shell (1) top side wall in air inlet (9)
Upper array is provided with ventilation hole (12), and is provided with the second diaphragm (13) in ventilation hole (12), and shell (1) top side wall is close to spacious
The side of mouth is provided with rectangular through-hole (14), and rectangular through-hole (14) matches with baffle (4) size, and rectangular through-hole (14) side wall
On be provided with sealing strip (15), is provided with actuator body (16) in shell (1), the two sides of shell (1) bottom end inner wall are symmetrically set
It is equipped with support rod (17), one end of two support rods (17) is fixed with the same horizontally disposed placement plate (18), shell (1)
It is equipped on the inner wall of top heat-conducting plate (19), the following table face contact actuator body (16) of heat-conducting plate (19), heat-conducting plate (19)
Upper surface is provided with cooling fin (20).
2. a kind of motor servo driver with defencive function according to claim 1, which is characterized in that the baffle
(4) fixation hole is provided at the top of the side wall of two sides, and fixation hole matches with fixed pin (7) size, in baffle (4) top
Between position be welded with handle, be arranged with Anti-slip cover on handle.
3. a kind of motor servo driver with defencive function according to claim 1, which is characterized in that described first
Diaphragm (11) and the second diaphragm (13) are waterproof ventilated membrane, and the first diaphragm (11) is located at the lower section of blower (10).
4. a kind of motor servo driver with defencive function according to claim 1, which is characterized in that the placement
It is arranged fluted on plate (18), and groove matches with actuator body (16) size, and the bottom array of groove is provided with heat dissipation
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997586.7U CN208508831U (en) | 2018-06-27 | 2018-06-27 | A kind of motor servo driver with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997586.7U CN208508831U (en) | 2018-06-27 | 2018-06-27 | A kind of motor servo driver with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508831U true CN208508831U (en) | 2019-02-15 |
Family
ID=65281368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997586.7U Active CN208508831U (en) | 2018-06-27 | 2018-06-27 | A kind of motor servo driver with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478640A (en) * | 2020-05-25 | 2020-07-31 | 重庆有法数控设备有限责任公司 | Special servo motor driver for waterproof new energy vehicle |
-
2018
- 2018-06-27 CN CN201820997586.7U patent/CN208508831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478640A (en) * | 2020-05-25 | 2020-07-31 | 重庆有法数控设备有限责任公司 | Special servo motor driver for waterproof new energy vehicle |
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