CN208078785U - A kind of waterproof construction of stepper motor - Google Patents
A kind of waterproof construction of stepper motor Download PDFInfo
- Publication number
- CN208078785U CN208078785U CN201820631194.9U CN201820631194U CN208078785U CN 208078785 U CN208078785 U CN 208078785U CN 201820631194 U CN201820631194 U CN 201820631194U CN 208078785 U CN208078785 U CN 208078785U
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- CN
- China
- Prior art keywords
- stepper motor
- waterproof construction
- pedestal
- upper cover
- accommodating cavity
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Abstract
The utility model provides a kind of waterproof construction of stepper motor, including pedestal and upper cover, the pedestal connects the accommodating cavity to be formed and be placed for the stepper motor with the upper cover, the pedestal be equipped with the motor shaft for the stepper motor by through-hole, the notch that is accessed for stepper motor conducting wire of formation after the pedestal connect with the upper cover.The waterproof construction of stepper motor described in the utility model is provide with a waterproof construction outside stepper motor, prevents the stepper motor from making moist and gets rusty, and notch is arranged on it, radiates when stepper motor being contributed to work.
Description
Technical field
The utility model is related to mobile air conditioner technical field, more particularly to a kind of waterproof construction of stepper motor.
Background technology
Currently, mobile air conditioner is easy for installation with its, the at low cost and feature that can move at any time, increasingly by the wide of people
General application, wherein being typically provided stepper motor on mobile air conditioner wind deflector, which is arranged in the side of wind deflector, uses
In the direction of control wind deflector, to control air-out direction, mobile air conditioner will produce a large amount of condensed water at work, most of cold
Condensate can be fallen on gravity on chassis, but still have meeting fraction condensed water to be brought at indoor wind air outlet, stepping at this time
Motor there is the risk made moist and got rusty.
Utility model content
In view of this, the utility model is directed to a kind of waterproof construction of stepper motor, to solve to walk in the prior art
Stepper motor is easy the problem of getting rusty and influencing mobile air conditioner normal use of making moist.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of waterproof construction of stepper motor, including pedestal and upper cover, the pedestal connect to be formed for institute with the upper cover
State stepper motor placement accommodating cavity, the pedestal be equipped with for the stepper motor motor shaft by through-hole, the bottom
Seat forms the notch accessed for stepper motor conducting wire after being connected with the upper cover.
Further, it is to be detachably connected between the pedestal and the upper cover.
Further, the mode being detachably connected is to snap connection.
Further, the quantity of the notch is two, is symmetricly set on the both sides of the accommodating cavity.
Further, the notch is arranged in the lower end of the accommodating cavity.
Further, the size of the accommodating cavity and the appearance and size of the stepper motor are adapted.
Further, the pedestal is equipped with the groove placed for the upper cover.
Further, the junction of the pedestal and the upper cover is equipped with sealing ring.
Further, absorbent member is equipped in the accommodating cavity.
Further, the absorbent member is sponge.
Compared with the existing technology, the waterproof construction of stepper motor described in the utility model has the advantage that：
The waterproof construction of stepper motor described in the utility model is provide with a waterproof construction outside stepper motor, prevents institute
It states stepper motor and makes moist and get rusty, and notch is set on it, to penetrate conducting wire.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.?
In attached drawing：
Fig. 1 is the explosive view of the waterproof construction of the stepper motor described in the utility model embodiment；
Fig. 2 is the structure chart of the waterproof construction of the stepper motor described in the utility model embodiment.
Reference sign：
481- pedestals, 482- upper covers, 483- stepper motors, 484- through-holes, 485- notches, 486- boss, 487- grooves,
488- motor shafts, 489- motor bodies, 4810- lead wire terminals.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
Please refer to Fig.1 with shown in Fig. 2, be the utility model stepper motor waterproof construction explosive view and structure
Figure.
In conjunction with shown in Fig. 1 and Fig. 2, a kind of waterproof construction of stepper motor, including pedestal 481 and upper cover 482, pedestal 481
The accommodating cavity placed for stepper motor 483 is formed with the connection of upper cover 482, pedestal 481 is equipped with the motor shaft for stepper motor 483
488 by through-hole 484, pedestal 481 and upper cover 482 form the notch 485 accessed for 483 conducting wire of stepper motor after connecting.
Wherein, the size of accommodating cavity and the appearance and size of stepper motor 483 are adapted, in the present embodiment, as shown in Figure 1,
Stepper motor 483 includes motor body 489 and lead wire terminal 4810, and lead wire terminal 4810 is set under motor body 489
Side, inner wall size and the appearance and size of motor body 489 and lead wire terminal 4810 of upper cover 482 are adapted, not only save in this way
The installation space for having saved waterproof construction decreases the attaching space of stepper motor 483 and steam；Notch 485 is arranged in waterproof
The lower end of structure, it is corresponding with the position of lead wire terminal 4810, in order to which conducting wire accesses, while ponding is also prevented, made
Water in accommodating cavity is discharged by gravity from notch 485.
To be detachably connected between pedestal 481 and upper cover 482, in the present embodiment, as shown in Figure 1, the side being detachably connected
Formula is to snap connection, i.e., the outside of upper cover 482 is equipped with several boss 486, and pedestal 481 is equipped with corresponding with boss 486
Groove 487 then completes the process of snapping connection after boss 486 corresponds cooperation with groove 487 to be installed.Using this
Connection type substantially increases production efficiency in order to the installation and dismounting of waterproof construction.
The waterproof construction of stepper motor described in the utility model is provide with a waterproof construction outside stepper motor, anti-to halt
Stepper motor, which is made moist, gets rusty, and notch is arranged on it, to penetrate conducting wire.
Embodiment two
A kind of waterproof construction of stepper motor as described above, the present embodiment are different from place and are, as shown in Fig. 2,
The quantity of notch 485 is two, is symmetricly set on the both sides of accommodating cavity.In the present embodiment, the notch 485 of accommodating cavity is upper cover
482 lower end both sides have opened up respectively be connected with pedestal 481 after a scarce block after formed.Such design, both facilitates stepping
483 conducting wire of motor picks out, while the effect of anti-ponding is also more preferable, in addition also improves overall aesthetic degree.
Embodiment three
A kind of waterproof construction of stepper motor as described above, the present embodiment with embodiment one the difference is that, pedestal
481 are equipped with the groove placed for upper cover 482, and groove arrangement is in the edge position of pedestal 481, the width and upper cover of groove
The thickness of 482 sides is adapted, and after pedestal 481 is assembled with upper cover 482, the side of upper cover 482 is just clamped in groove.
This design using groove contributes to the sealing effect for promoting the waterproof construction.
Example IV
A kind of waterproof construction of stepper motor as described above, the present embodiment with embodiment one the difference is that, pedestal
481 and the junction of upper cover 482 be equipped with sealing ring, sealing ring helps to promote the sealing effect of the waterproof construction.
Embodiment five
A kind of waterproof construction of stepper motor as described above, the present embodiment with embodiment one the difference is that, house
Intracavitary is equipped with absorbent member, and absorbent member is arranged between stepper motor 483 and upper cover 482, or is arranged at stepper motor 483 and bottom
Between seat 481, for absorbing moisture.
In the present embodiment, absorbent member is sponge, not only will not additionally increase the gravity of waterproof construction in this way, but also play water suction
Effect so that the waterproof effect of waterproof construction is more preferably.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of waterproof construction of stepper motor, which is characterized in that including pedestal (481) and upper cover (482), the pedestal
(481) and the upper cover (482) connection forms the accommodating cavity placed for the stepper motor (483), is set on the pedestal (481)
Have motor shaft (488) for the stepper motor (483) by through-hole (484), the pedestal (481) and the upper cover
(482) notch (485) accessed for stepper motor (483) conducting wire is formed after connecting.
2. the waterproof construction of stepper motor according to claim 1, which is characterized in that the pedestal (481) and it is described on
It is to be detachably connected between lid (482).
3. the waterproof construction of stepper motor according to claim 2, which is characterized in that the mode being detachably connected is
It snaps connection.
4. the waterproof construction of stepper motor according to claim 1, which is characterized in that the quantity of the notch (485) is
Two, it is symmetricly set on the both sides of the accommodating cavity.
5. the waterproof construction of stepper motor according to claim 1, which is characterized in that the notch (485) is arranged in institute
State the lower end of accommodating cavity.
6. the waterproof construction of stepper motor according to claim 1, which is characterized in that the size of the accommodating cavity with it is described
The appearance and size of stepper motor (483) is adapted.
7. the waterproof construction of stepper motor according to claim 1, which is characterized in that the pedestal (481), which is equipped with, to supply
The groove that the upper cover (482) is placed.
8. the waterproof construction of stepper motor according to claim 1, which is characterized in that the pedestal (481) and it is described on
The junction for covering (482) is equipped with sealing ring.
9. according to the waterproof construction of any stepper motors of claim 1-8, which is characterized in that be equipped in the accommodating cavity
Absorbent member.
10. the waterproof construction of stepper motor according to claim 9, which is characterized in that the absorbent member is sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631194.9U CN208078785U (en) | 2018-04-28 | 2018-04-28 | A kind of waterproof construction of stepper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631194.9U CN208078785U (en) | 2018-04-28 | 2018-04-28 | A kind of waterproof construction of stepper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208078785U true CN208078785U (en) | 2018-11-09 |
Family
ID=64045196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820631194.9U Active CN208078785U (en) | 2018-04-28 | 2018-04-28 | A kind of waterproof construction of stepper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208078785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306635A (en) * | 2020-03-30 | 2020-06-19 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner |
-
2018
- 2018-04-28 CN CN201820631194.9U patent/CN208078785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306635A (en) * | 2020-03-30 | 2020-06-19 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner |
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| GR01 | Patent grant |