CN209608450U - Motor waterproof cover and its water proof type micro-step motor and its air filtration core assembly - Google Patents
Motor waterproof cover and its water proof type micro-step motor and its air filtration core assembly Download PDFInfo
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- CN209608450U CN209608450U CN201920502602.5U CN201920502602U CN209608450U CN 209608450 U CN209608450 U CN 209608450U CN 201920502602 U CN201920502602 U CN 201920502602U CN 209608450 U CN209608450 U CN 209608450U
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- motor
- shell
- cap
- waterproof cover
- stepper motor
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Abstract
The utility model relates to a kind of motor waterproof cover and its stepper motors and its air filtration core assembly, waterproof cover includes shell and cap, forms shell chamber in the shell, the cap is sealingly disposed on shell, axis hole is opened up on the cap, and sealing ring is installed in the axis hole.Water proof type micro-step motor, including stepper motor, the stepper motor are arranged in above-mentioned waterproof cover.Air filtration core assembly, including mounting rack, the above-mentioned water proof type micro-step motor of setting air filtration core on the mounting rack.Stepper motor is arranged in motor casing, stepper motor can be made to be in sealed environment, stepper motor is effectively prevent to make moist and damage.When scavenging air filters core assembly, can directly it be cleaned in water, stepper motor is enclosed in shell, effectively prevent watered and wetting.
Description
Technical field
The utility model relates to a kind of motor waterproof cover and use the micro-step motor of the waterproof cover and use should
The air filtration core assembly of micro-step motor.
Background technique
Air filtration core assembly is installed in the indoor on-hook of air-conditioning, air filtration core assembly includes filter core, stepping electricity
The components such as machine, wind deflector, under worker directly removes air filtration core assembly when scavenging air filters core assembly in the past
It is cleaned to throw into water, this results in stepper motor that can intake damaging, then with regard to needing to re-replace new stepping
Motor is client's such case, needs to install a kind of stepper motor with waterproof performance on air filtration core assembly.
Utility model content
Technical problem to be solved by the utility model is: overcome the deficiencies of the prior art and provide a kind of motor waterproof cover with
And water proof type micro-step motor and air filtration core assembly, solve used stepping electricity on previous air filtration core assembly
The non-water-tight problem of machine.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of motor waterproof cover, including shell and
Cap, the shell is interior to form shell chamber, and the cap is sealingly disposed on shell, and motor peace is formed between the shell chamber and cap
It behave affectedly, the axis hole passed through for stepping motor rotating shaft is opened up on the cap, be equipped with and be used for and machine shaft in the axis hole
The sealing ring of cooperation.
Further, the accent of the shell forms insertion end, and the cap lower end forms insertion groove, and the shell is inserted
In the insertion groove for entering end insertion cap, it is clamped with realizing to seal between shell and cap.
Further, it is formed and is tightly connected through ultrasonic bonding after the insertion groove of the insertion end cap of the shell is interior.
Further, glue is filled in the insertion groove, after the insertion groove of the insertion end insertion cap of the shell is interior
It is connected through glue sealing.
Further, it is formed and is tightly connected using ultrasonic bonding between the shell accent and cap.
Further, cable hole is offered on the shell, the stepper motor conducting wire is passed through out of cable hole, it is described walk
Glue is filled in string holes, is sealed between conducting wire and cable hole with realizing.
Further, the mounting hole for installation is offered on the cap.
Another aspect, provides a kind of water proof type micro-step motor, including stepper motor, and the stepper motor is arranged upper
In the waterproof cover stated.
Further, the stepper motor is claw polar type step motor.
Another aspect provides a kind of air filtration core assembly, including mounting rack, air filtration core is arranged on the mounting rack
Above-mentioned water proof type micro-step motor.
The beneficial effects of the utility model are:
The utility model provides a kind of waterproof cover, and the motor installation cavity with a leakproofness can obstruct external water
Into in motor installation cavity.
The utility model provides a kind of micro-step motor, and stepper motor is arranged in motor casing, stepper motor can be made
In sealed environment, stepper motor is effectively prevent to make moist and damage.
A kind of air filtration core assembly is provided, when scavenging air filters core assembly, can directly be carried out in water
Cleaning, stepper motor are enclosed in shell, effectively prevent watered and wetting.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is cap schematic diagram；
Fig. 2 is body diagram；
Fig. 3 is the schematic diagram that stepper motor is mounted in motor casing；
Fig. 4 is the top view of stepper motor；
Fig. 5 is sectional view along A-A in Fig. 4；
Wherein, 1, cap, 11, insertion groove, 12, axis hole, 2, shell, 21, cable hole, 3, stepper motor, 31, motor turn
Axis, 4, sealing ring.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
Embodiment 1
As shown in Fig. 1 Fig. 2, a kind of motor waterproof cover, including shell 2 and cap 1, the interior formation shell chamber of the shell 2 are described
Cap 1 is sealingly disposed on shell 2, is formed motor installation cavity between the shell chamber and cap 1, is opened up and be used on the cap 1
The axis hole 12 that 3 shaft of stepper motor passes through is equipped with the sealing ring 4 for cooperating with machine shaft 31 in the axis hole 12, close
The interference fit of seal 4 is arranged in axis hole 12, seals 4 outer wall of sealing ring and 12 inner wall of axis hole and cooperates, and machine shaft 31 is from close
It is passed through in seal 4, realizes and seal cooperation between machine shaft 31 and sealing ring 4.
The accent of shell 2 forms insertion end, and 1 lower end of cap forms insertion groove 11, the insertion end insertion of the shell 2
In the insertion groove 11 of cap 1, it is clamped with realizing to seal between shell 2 and cap 1.
Further to promote the clamping leakproofness between cap 1 and shell 2, the insertion groove of the insertion end cap 1 of shell 2
It is formed and is tightly connected through ultrasonic bonding after in 11.
Or glue is filled in insertion groove 11, through glue after the insertion groove 11 of the insertion end insertion cap 1 of shell 2 is interior
Water-stop connection.
Or ultrasonic bonding is directlyed adopt between 2 accent of shell and cap 1 and forms sealed connection.
It is connected using between above-mentioned several realization caps 1 and shell 2, it is ensured that the leakproofness connected between the two.
In addition, offering cable hole 21 on shell 2,3 conducting wire of stepper motor is passed through out of cable hole 21, is filled out in cable hole 21
Glue is filled, is sealed between conducting wire and cable hole 21 with realizing.
The mounting hole for installation is offered on cap 1.Motor casing is mounted on air filtration core assembly by mounting hole
On.
The motor casing of the present embodiment can provide a closed working environment for built-in stepper motor 3, it is ensured that
Stepper motor 3 uses in a humid environment.
Embodiment 2
As shown in Figures 3 to 5, on the basis of embodiment 1, a kind of water proof type micro-step motor 3, including step are provided
Into motor 3, the stepper motor 3 is arranged in above-mentioned waterproof cover.The conducting wire of stepper motor 3 is pierced by from cable hole 21, and
Filling glue is closed, and the machine shaft 31 of stepper motor 3 is passed through from axis hole 12 and sealing ring 4, it is ensured that machine shaft 31 and shell
Leakproofness between lid 1.
In the present embodiment, used stepper motor 3 is claw polar type step motor 3.
The stepper motor 3 of the present embodiment, is being mounted in motor casing, and leakproofness is higher, and stepper motor 3 will not make moist damage
Wound is suitable for stepper motor 3 using in water.
Embodiment 3
On the basis of Examples 1 and 2, a kind of air filtration core assembly, including mounting rack are provided, on the mounting rack
The above-mentioned water proof type micro-step motor 3 of air filtration core is set.
The air filtration core assembly uses the stepper motor 3 for being mounted with motor casing, in scavenging air filtering core assembly
It can directly throw into water and be cleaned, not have to the problem of worrying 3 waterlogged damage of stepper motor.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (10)
1. a kind of motor waterproof cover, characterized in that including shell (2) and cap (1), shell chamber is formed in the shell (2), it is described
Cap (1) is sealingly disposed on shell (2), forms motor installation cavity between the shell chamber and cap (1), on the cap (1)
Open up the axis hole (12) passed through for stepper motor (3) shaft, be equipped in the axis hole (12) for machine shaft (31)
The sealing ring (4) of cooperation.
2. motor waterproof cover according to claim 1, characterized in that the accent of the shell (2) forms insertion end, described
Cap (1) lower end forms insertion groove (11), in the insertion groove (11) of insertion end insertion cap (1) of the shell (2), to realize
Clamping is sealed between shell (2) and cap (1).
3. motor waterproof cover according to claim 2, characterized in that the insertion of the insertion end cap (1) of the shell (2)
It is formed and is tightly connected through ultrasonic bonding after in slot (11).
4. motor waterproof cover according to claim 2, characterized in that glue is filled in the insertion groove (11), it is described
It is connected after in the insertion groove (11) of insertion end insertion cap (1) of shell (2) through glue sealing.
5. motor waterproof cover according to claim 1, characterized in that used between shell (2) accent and cap (1)
Ultrasonic bonding, which is formed, to be tightly connected.
6. motor waterproof cover according to claim 1, characterized in that offer cable hole (21), institute on the shell (2)
It states stepper motor (3) conducting wire to pass through out of cable hole (21), glue is filled in the cable hole (21), to realize conducting wire and cabling
Hole seals between (21).
7. motor waterproof cover according to claim 1, characterized in that offer the peace for installation on the cap (1)
Fill hole.
8. a kind of water proof type micro-step motor, characterized in that including stepper motor (3), stepper motor (3) setting is being weighed
Benefit requires in waterproof cover described in any one of 1-7.
9. water proof type micro-step motor according to claim 8, characterized in that the stepper motor (3) is Lundell
Stepper motor.
10. a kind of air filtration core assembly, characterized in that including mounting rack, air filtration core and power are arranged on the mounting rack
Benefit requires water proof type micro-step motor described in any one of 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502602.5U CN209608450U (en) | 2019-04-12 | 2019-04-12 | Motor waterproof cover and its water proof type micro-step motor and its air filtration core assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502602.5U CN209608450U (en) | 2019-04-12 | 2019-04-12 | Motor waterproof cover and its water proof type micro-step motor and its air filtration core assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608450U true CN209608450U (en) | 2019-11-08 |
Family
ID=68407368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502602.5U Active CN209608450U (en) | 2019-04-12 | 2019-04-12 | Motor waterproof cover and its water proof type micro-step motor and its air filtration core assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608450U (en) |
-
2019
- 2019-04-12 CN CN201920502602.5U patent/CN209608450U/en active Active
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