CN207304234U - Sealing structure and the motor with the sealing structure - Google Patents
Sealing structure and the motor with the sealing structure Download PDFInfo
- Publication number
- CN207304234U CN207304234U CN201720936868.1U CN201720936868U CN207304234U CN 207304234 U CN207304234 U CN 207304234U CN 201720936868 U CN201720936868 U CN 201720936868U CN 207304234 U CN207304234 U CN 207304234U
- Authority
- CN
- China
- Prior art keywords
- terminal
- motor
- sealing
- retainer
- sealing structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model embodiment provides a kind of sealing structure and the motor with the sealing structure.The sealing structure has:Sealing, it is arranged at least part region between the terminal retainer of motor terminal and the holding motor terminal, for being sealed to the motor terminal and the terminal retainer, the motor terminal is made of metal material, and the terminal retainer is made of resin material.By the utility model embodiment, it can effectively prevent the pollutants such as water, oil and dust from invading motor by the gap between motor terminal and terminal retainer.
Description
Technical field
This application involves field of motors, more particularly to a kind of sealing structure and the motor with the sealing structure.
Background technology
In the prior art, motor has the terminal of connection power supply, is known as motor terminal, also, motor terminal is passed through and kept
Through hole on the terminal retainer of motor terminal and be connected with external power supply.
It should be noted that the introduction to background technology above be intended merely to the convenient technical solution to the application carry out it is clear,
Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Cannot merely because these schemes the application's
Background section is set forth and thinks that above-mentioned technical proposal is known to those skilled in the art.
Utility model content
But inventor has found, conventionally, as motor terminal is different from the constituent material of terminal retainer,
Both also differ in the degree of heated cooling after-contraction, cause be not between the through hole of motor terminal and terminal retainer
Combine closely but there are certain gap.Due to the presence in the gap, the pollutant such as extraneous water, oil or dust is easy
Invade inside motor, motor is polluted.
To solve the above-mentioned problems, the utility model embodiment provides a kind of sealing structure and has the sealing structure
Motor.By the sealing structure, it can effectively prevent the pollutants such as water, oil, dust from passing through motor terminal and terminal retainer
Between gap intrusion motor, so as to improve the service life of motor.
According to the first aspect of the utility model embodiment, there is provided a kind of sealing structure, the sealing structure have:
Sealing, it is arranged at least part area between the terminal retainer of motor terminal and the holding motor terminal
Domain, for being sealed to the motor terminal and the terminal retainer, the motor terminal is made of metal material, described
Terminal retainer is made of resin material.
According to the second aspect of the utility model embodiment, wherein, the motor terminal has bending structure, the bending
Structure is located at the inside of the terminal retainer.
According to the third aspect of the utility model embodiment, wherein, the sealing is to be formed with reference to film, the combination film
In the surface of the motor terminal.
According to the fourth aspect of the utility model embodiment, wherein, the formation of the motor terminal has described conjunctival
Part size in a first direction is more than the size of the other parts of the motor terminal in said first direction, and described the
One direction is any one direction of the cross section of the motor terminal.
According to the 5th of the utility model embodiment the aspect, wherein, the sealing is made of adhesive tape.
According to the 6th of the utility model embodiment the aspect, wherein, the adhesive tape is wound in the periphery of the motor terminal.
According to the 7th of the utility model embodiment the aspect, wherein, the sealing is made of silica gel.
According to the eighth aspect of the utility model embodiment, wherein, what the terminal of the terminal retainer extended
There is the recess for surrounding the motor terminal, the motor terminal is located in the recess, is filled with the recess on end face
The silica gel.
According to the 9th of the utility model embodiment aspect, there is provided a kind of motor, has motor body, from the motor master
The motor terminal and the terminal retainer of the holding motor terminal that body extends, the motor terminal is by metal material system
Into the terminal retainer is made of resin material, and the motor also has:Sealing structure as described in foregoing any aspect.
A kind of beneficial effect of the utility model embodiment is, can be effective by the sealing structure of the utility model
Prevent the pollutants such as water, oil and dust from invading motor by the gap between motor terminal and terminal retainer, so as to
Improve the service life of motor.
With reference to following explanation and attached drawing, the embodiment of the utility model disclose in detail.It should be understood that this practicality is new
Therefore the embodiment of type is not restricted in scope.In the range of the spirit and terms of appended claims, this
The embodiment of utility model includes many changes, modifications and is equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
Used in a other embodiment, it is combined with the feature in other embodiment, or substitute the feature in other embodiment.
Refer to the presence of feature, one integral piece or component when " including/include/have " uses herein it should be emphasized that term, but
It is not precluded from the presence or additional of other one or more features, one integral piece or component.
Brief description of the drawings
From the detailed description below in conjunction with attached drawing, the above-mentioned and other purposes of the utility model embodiment, feature and
Advantage will be apparent, in the accompanying drawings:
Fig. 1 is the schematic diagram of motor terminal and an embodiment of terminal retainer;
Fig. 2 is the enlarged diagram of part A in Fig. 1;
Fig. 3 is the schematic diagram of an embodiment of the sealing structure of embodiment 1;
Fig. 4 is the schematic diagram of the another embodiment of the sealing structure of embodiment 1;
Fig. 5 is the schematic diagram of the further embodiment of the sealing structure of embodiment 1;
Fig. 6 is the enlarged diagram of the side for extending motor terminal of terminal retainer in Fig. 5;
Fig. 7 is the schematic diagram of motor terminal and the another embodiment of terminal retainer;
Fig. 8 is the sectional view of the sealing structure in Fig. 7;
Fig. 9 is the schematic diagram of the motor of embodiment 2.
Embodiment
Referring to the drawings, it will become bright by following specification, the foregoing and further feature of the utility model embodiment
It is aobvious.In the specification and illustrated in the drawings, the particular implementation of the utility model is specifically disclosed, which show can wherein use this
The some embodiments of the principle of utility model, it will thus be appreciated that the utility model is not limited to described embodiment, but
Including the whole modified variants fallen within the scope of the appended claims and equivalent.
The sealing structure and motor of the utility model embodiment are illustrated below in conjunction with the accompanying drawings.
Embodiment 1
The present embodiment 1 provides a kind of sealing structure for being sealed to motor terminal and terminal retainer.Fig. 1 is horse
Up to terminal 101 and the schematic diagram of an embodiment of terminal retainer 102, extending from terminal retainer 102 is shown
The situation when side of motor terminal 101 is observed.As shown in Figure 1, motor terminal 101 is made of metal material, terminal is protected
Frame 102 is held to be made of resin material, motor terminal 101 passed through from the through hole on terminal retainer 102 and with exterior electricity
Source connects.Structure on the motor terminal 101 and the terminal retainer 102 may be referred to the prior art, and details are not described herein again.
Fig. 2 is the enlarged drawing of part A in Fig. 1, and Fig. 2 illustrate in detail the sealing structure of the present embodiment.
As shown in Figs. 1-2, the sealing structure of the present embodiment includes:Sealing 100, its be arranged at motor terminal 101 with protect
At least part region between the terminal retainer 102 of motor terminal 101 is held, for motor terminal 101 and terminal retainer
102 are sealed.
By above-described embodiment, it can effectively prevent the pollutants such as water, oil, dust from passing through motor terminal and terminal retainer
Between gap intrusion motor, so as to improve the service life of motor.
In the present embodiment, sealing 100 can be arranged between motor terminal 101 and terminal retainer 102 at least
Subregion, for example, sealing 100 can be arranged at the close external power supply between motor terminal 101 and terminal retainer 102
Part, but not limited to this, such as sealing 100 can also be arranged at it is complete between motor terminal 101 and terminal retainer 102
Portion region, or other regions.
In the present embodiment, motor terminal 101 can be made of metal material.Metal material can be such as copper, aluminium etc.,
But not limited to this, metal material can be the existing any metal material for being used to make motor terminal 101.Terminal retainer
102 can be formed from a resin, but not limited to this, terminal retainer 102 can also use existing for making terminal retainer
Any materials.
Fig. 3 is the schematic diagram of an embodiment of the sealing structure of the present embodiment, shows motor terminal 101 in terminal
Shape inside retainer 102.As shown in figure 3, motor terminal 101 can have bending structure B, bending structure B to be located at terminal
The inside of retainer 102.Thus, maze configuration is formed by bending structure B, can further prevents water, oil and dust
Motor is invaded Deng pollutant.
In the present embodiment, as shown in figure 3, sealing 100 can be located at the close terminal retainer 102 of bending structure B
Outer end face side, outer end face here refers to the end face that motor terminal 101 is extended.But not limited to this, for example, sealing
100 can also be formed at all or part of region of bending structure B, or sealing 100 may be located on the remote of bending structure B
From the side of the outer end face of terminal retainer 102.
Fig. 4 shows an embodiment of the sealing 100 of the present embodiment 1, as shown in figure 4, sealing 100 can be
With reference to film 100a, the surface of motor terminal 101 is formed at reference to film 100a.Thus, it is possible to the other materials of filling are omitted to realize
The operation of sealing, makes sealing operation become simple.
In the present embodiment, it can be fat propylhomoserin film with reference to film 100a, TRI (Technology Rising can be passed through
From IWATE) technology, taken out after motor terminal made of metal material 101 is soaked in particular liquid, to pass through corrosion
Motor terminal 101 and in the Surface Creation combination film 100a of motor terminal 101, then to motor terminal 101 and terminal retainer
102 carry out injection molding.The prior art is may be referred on TRI technologies and injection molding technology.
In the present embodiment, formed by TRI technologies on 101 surface of motor terminal combine film 100a when, for need not
Conjunctival motor terminal part is formed on its surface, can be by coating protection materials in its side face in order to avoid rotten by particular liquid
Erosion.
In the present embodiment, the formation of motor terminal 101 has the part size in a first direction with reference to film 100a big
In the other parts size in a first direction of motor terminal 101, first direction here can be the horizontal stroke of motor terminal 101
Any one direction in section.As shown in figure 4, the formation of motor terminal 101 has the part with reference to film 100a in direction as shown
Dimension D be more than size d of the other parts in direction as shown of motor terminal 101.Thus, it is possible to realize good sealing effect
Fruit.
In the another embodiment of the present embodiment, sealing 100 can be made of adhesive tape, thus, by motor
Adhesive tape is filled between terminal 101 and terminal retainer 102, and the gap of motor terminal 101 and terminal retainer 102 is filled up,
So as to fulfill sealing.
Fig. 5 is the schematic diagram for forming sealing 100 in the present embodiment using adhesive tape, and Fig. 6 is terminal retainer 102 in Fig. 5
The side for extending motor terminal 101 enlarged drawing.As seen in figs. 5-6, adhesive tape be wound in motor terminal 100 periphery and shape
Into sealing 100b.Thus, when realizing sealing using adhesive tape, good sealing effect can be reached by the structure.For example,
After winding adhesive tape in 101 periphery of motor terminal, injection molding is carried out to motor terminal 101 and terminal retainer 102, so that real
Now seal.
In the yet another embodiment of the present embodiment, sealing 100 can also be made of silica gel.Thus, by horse
Up to filling gel between terminal 101 and terminal retainer 102, and the gap of motor terminal 101 and terminal retainer 102 is filled in
It is full, so as to fulfill sealing.For example, after motor terminal 101 and terminal retainer 102 are molded, using silica gel to motor-end
Son 101 and terminal retainer 102 are poured into a mould, so as to fulfill sealing.
Fig. 7 is the schematic diagram of motor terminal 101 and the another embodiment of terminal retainer 102, is shown from terminal
The situation when side for extending motor terminal 101 of retainer 102 is observed, Fig. 8 are the section views of sealing structure in Fig. 7
Figure.
As Figure 7-8, in the present embodiment, sealing 100 is made of silica gel 100c.Also, terminal retainer 102
The end face extended for motor terminal 101 on there is the recess 701 for surrounding motor terminal 101, motor terminal 101 is located at recess
Silica gel is filled with 701, in recess 701 to form sealing 100c.Thus, silica gel is accommodated by recess 701, prevents filling silicon
During glue, silica gel is excessively spread.
In the present embodiment, as Figure 7-8, what recess 701 was located at terminal retainer 102 extends motor terminal 101
End face on, recess 701 can be a recess for surrounding all motor terminals 101, but not limited to this, for example, recess 701
Can be multiple, each recess 701 surrounds one or several motor terminals 102 respectively, it is possible thereby to save the dosage of silica gel.
Sealing structure through this embodiment, can effectively prevent the pollutants such as water, oil, dust from passing through motor terminal and end
Gap intrusion motor between sub- retainer, so as to improve the service life of motor.
Embodiment 2
The present embodiment 2 provides a kind of motor.Fig. 9 is the schematic diagram of the motor of the present embodiment.As shown in figure 9, motor 900 has
There are motor body 901, the motor terminal 101 extended from motor body 901 and the terminal retainer for keeping motor terminal 101
102, motor terminal 101 is made of metal material, and terminal retainer 102 is made of resin material, also, motor 900 also has:
Sealing structure as described in example 1 above, the sealing structure have sealing 100.Wherein, on sealing structure specifically
It is bright, it is seen that above-described embodiment 1.
Sealing structure through this embodiment, can effectively prevent the pollutants such as water, oil, dust from passing through motor terminal and end
Gap intrusion motor between sub- retainer, so as to improve the service life of motor.
In the present embodiment, motor body 901 has a stator, rotor and housing etc., but not limited to this, on motor master
Each component of body 901 and the structure of each component refer to the prior art.
In the present embodiment, which can be used for automobile or any electrical equipment.Such as vehicle-mounted gearbox horse can be used as
Reach, the indoor unit of air conditioner, the outdoor unit of air conditioner, water dispenser, washing machine, sweeper, compressor, pressure fan, mixer etc.
Motor in home appliance uses, alternatively, being used as the motor in various information equipments, industrial equipment etc..
The utility model embodiment is described in detail above by reference to attached drawing, and the principle for specifying the utility model can be adopted
Mode.It should be appreciated, however, that the implementation of the utility model is not limited to the mode of above-described embodiment, further includes and do not depart from this reality
It is equal with all changes, modifications and grade of new main scope.
Claims (9)
1. a kind of sealing structure, it is characterised in that the sealing structure has:
Sealing, it is arranged at least part region between the terminal retainer of motor terminal and the holding motor terminal,
For being sealed to the motor terminal and the terminal retainer, the motor terminal is made of metal material, the end
Sub- retainer is made of resin material.
2. sealing structure according to claim 1, it is characterised in that
The motor terminal has bending structure, and the bending structure is located at the inside of the terminal retainer.
3. sealing structure according to claim 1 or 2, it is characterised in that
The sealing is to be formed at the surface of the motor terminal with reference to film, the combination film.
4. sealing structure according to claim 3, it is characterised in that
The formation of the motor terminal has the size of the conjunctival part to be in a first direction more than the motor terminal
The size of other parts in said first direction, the first direction are any one side of the cross section of the motor terminal
To.
5. sealing structure according to claim 1 or 2, it is characterised in that
The sealing is made of adhesive tape.
6. sealing structure according to claim 5, it is characterised in that the adhesive tape is wound in the outer of the motor terminal
Week.
7. sealing structure according to claim 1 or 2, it is characterised in that
The sealing is made of silica gel.
8. sealing structure according to claim 7, it is characterised in that
There is the recess for surrounding the motor terminal, the motor on the end face that the terminal of the terminal retainer extends
Terminal is located in the recess, and the silica gel is filled with the recess.
9. a kind of motor, has motor body, the motor terminal extended from the motor body and keeps the motor-end
The terminal retainer of son, the motor terminal are made of metal material, and the terminal retainer is made of resin material, its feature
It is, the motor also has:Such as claim 1-8 any one of them sealing structures.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720936868.1U CN207304234U (en) | 2017-07-28 | 2017-07-28 | Sealing structure and the motor with the sealing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720936868.1U CN207304234U (en) | 2017-07-28 | 2017-07-28 | Sealing structure and the motor with the sealing structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207304234U true CN207304234U (en) | 2018-05-01 |
Family
ID=62447636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720936868.1U Active CN207304234U (en) | 2017-07-28 | 2017-07-28 | Sealing structure and the motor with the sealing structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207304234U (en) |
-
2017
- 2017-07-28 CN CN201720936868.1U patent/CN207304234U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10574120B2 (en) | Inverter built-in brushless direct current motor | |
CN2914267Y (en) | Sealing terminal assembly | |
CN204559302U (en) | A kind of cable sealing device of submersible pump | |
CN206237255U (en) | Electric compressor motor | |
JP2007073449A (en) | Connector case | |
CN207304234U (en) | Sealing structure and the motor with the sealing structure | |
WO2015022841A1 (en) | Wire harness | |
CN204301256U (en) | Electric heating assembly and air-conditioner | |
CN211265546U (en) | Sealing structure of vehicle chassis distribution box | |
CN203481982U (en) | Junction box for motor | |
CN210422935U (en) | Compressor insulation system, compressor and have its air conditioner | |
CN2927479Y (en) | Mixed step-by-step motor | |
CN207131599U (en) | Water pump and the vehicle with the water pump | |
CN203481970U (en) | Waterproof motor | |
CN206922564U (en) | A kind of air conditioner motor easy to use | |
CN206441906U (en) | A kind of Injection Control connector and engine | |
JP2010220430A (en) | Drip-proof structure of motor | |
CN206816495U (en) | A kind of coaxial permanent magnetism screw air compressor host assembly | |
CN207053367U (en) | A kind of closed frequency converter of multi-protection | |
JP6230906B2 (en) | Functional molded parts | |
CN103746488B (en) | The waterproof construction of motor, motor stator winding and processing technology thereof | |
CN204669140U (en) | Terminal box and there is the motor of this terminal box | |
CN220382921U (en) | Linear motor stator | |
CN204230523U (en) | Dust-proof liquid-proof connector | |
CN209313606U (en) | A kind of Vehicular air-conditioner compressor insulation enhancing motor harness connection encapsulating structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |