CN208228313U - A kind of atomising device with sealing ring - Google Patents
A kind of atomising device with sealing ring Download PDFInfo
- Publication number
- CN208228313U CN208228313U CN201820541699.6U CN201820541699U CN208228313U CN 208228313 U CN208228313 U CN 208228313U CN 201820541699 U CN201820541699 U CN 201820541699U CN 208228313 U CN208228313 U CN 208228313U
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- China
- Prior art keywords
- sealing ring
- extension
- shell
- atomising
- protrusion
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Abstract
The utility model relates to a kind of atomising devices with sealing ring, including shell, and set on the atomising mechanism of shell, the shell is equipped with the mounting hole for installing atomising mechanism；Sealing ring is equipped between the mounting hole and atomising mechanism；The atomising mechanism includes atomization shell, and the atomising head being fixed in atomization shell；The atomization shell is equipped with mounting flange, and the sealing ring is sleeved on mounting flange periphery.The utility model can effectively improve the leakproofness of atomising device, to achieve the purpose that waterproof, extend the atomizer service life by the way that sealing ring is arranged between atomising mechanism and shell.
Description
Technical field
The utility model relates to atomizers, more specifically refer to a kind of atomising device with sealing ring.
Background technique
Since the electric elements such as atomizer, circuit are mounted in shell substantially, the seal degree of atomizer and sink is past
Toward quality, service life of atomising device etc. is related to, so the problem of sealing is the key point of innovation.Atomizer currently on the market
With the sealing of sink, substantially general sealing ring sealing, often since sealing compactness is low, steam or water are directly seeped into shell
Internal side influences the service life of atomising device.
So improving the quality of atomising device to extend the service life of atomising device, it is necessary to take into account a kind of new sealing
Structure.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of atomising device with sealing ring.
To achieve the above object, the utility model uses following technical scheme:
A kind of atomising device with sealing ring, including shell, set on the atomising mechanism of shell, the shell is equipped with for pacifying
Fill the mounting hole of atomising mechanism；Sealing ring is equipped between the mounting hole and atomising mechanism；The atomising mechanism includes atomization shell,
And it is fixed on the atomising head in atomization shell；The atomization shell is equipped with mounting flange, and the sealing ring is sleeved on mounting flange periphery.
Its further technical solution are as follows: the mounting flange extends in mounting hole, and the sealing ring is set to installation
Between hole inner wall and mounting flange periphery.
Its further technical solution are as follows: the sealing ring is bordering on mounting flange side equipped with the first extension；Described first
Extension is elastic construction；First extension is equipped with several the first circumferential protrusions towards mounting flange side；The peace
Dress flange is equipped with the first circumferential groove being mutually matched with the first circumferential protrusion.
Its further technical solution are as follows: first extension is equipped with the first protrusion in the first circumferential protrusion lower section；Institute
It states mounting flange and is equipped with the first recessed portion being mutually matched with the first protrusion.
Its further technical solution are as follows: the sealing ring upper end is equipped with the second extension contacted with housing seal；It is described
Second extension is elastic construction；Second extension upper end is equipped with several the second circumferential protrusions；The shell be equipped with
The second circumferential groove that second circumferential protrusion is mutually matched.
Its further technical solution are as follows: second extension root is equipped with the second protrusion；The inner wall of the hole installing is set
There is the second recessed portion that the second protrusion is mutually matched.
Its further technical solution are as follows: second extension is set to the top of the first extension, so that when installation, second
Extension is pressed downward merging and the outside for being butted on the first extension is stopped in its end.
Its further technical solution are as follows: the shell includes upper housing and lower case；Between the upper housing and lower case
It is formed with assembly cavity；The atomising mechanism is set in assembly cavity.
The beneficial effect of the utility model compared with prior art is: the utility model passes through between atomising mechanism and shell
Sealing ring is set, the leakproofness of atomising device can be effectively improved, to achieve the purpose that waterproof, extends the atomizer service life.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the atomising device with sealing ring of the utility model；
Fig. 2 is a kind of top view of the atomising device with sealing ring of the utility model；
Fig. 3 is cross-sectional view at A-A of Fig. 2；
Fig. 4 is a kind of sealing ring enlarged drawing of the atomising device with sealing ring of the utility model.
Specific embodiment
In order to more fully understand the technology contents of the utility model, combined with specific embodiments below to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
It is as shown in Figure 1 to Figure 4 the drawing of the utility model embodiment.
A kind of atomising device with sealing ring, including shell 10, set on the atomising mechanism 20 of shell 10, shell 10, which is equipped with, to be used
In the mounting hole 11 of installation atomising mechanism 20.Sealing ring 30 is equipped between mounting hole 11 and atomising mechanism 20.Atomising mechanism 20 wraps
Atomization shell 21 is included, and the atomising head 22 being fixed in atomization shell 21.It is atomized shell 21 and is equipped with mounting flange 23, and 30 fitting of sealing ring
In 23 periphery of mounting flange.Atomising mechanism 20 and shell are split-type designs, so the sealing of atomising mechanism 20 and shell 10 is just
It can prevent steam from penetrating into shell 10, improve the service life of the electronic components such as 10 interior circuit board of shell.And it is atomized shell 21 and atomization
First 22 seperated designs, improve the efficiency of processing and installation, wherein sealing knot is also configured between atomization shell 21 and atomising head 22
Structure, seal degree are easy to reach, and seal request does not make burden herein.
Sealing ring 30 is flexible plastic part, has certain deformability.
Mounting flange 23 extends in mounting hole 11, and the sealing ring 30 is set to 11 inner wall of mounting hole and mounting flange
Between 23 peripheries, steam is prevented to be seeped into 10 inside of shell from mounting hole 11.
Sealing ring 30 is bordering on 23 side of mounting flange equipped with the first extension 31.First extension 31 is elastic construction,
In the state of not installing, the first extension 31 is flexed outward, and after installation, the first extension 31 is only butted on 23 inner wall of mounting flange,
Sealing compactness can be improved in elastic construction.First extension 31 is equipped with several the first circumferential directions towards 23 side of mounting flange
Protrusion 311.Mounting flange 23 is equipped with the first circumferential groove 231 being mutually matched with the first circumferential protrusion 311.First circumferential protrusion
311 and first circumferential groove 231 be the arcuate structure being mutually matched, increase contact area, improve leakproofness.
In addition, the first extension 31 is equipped with the first protrusion 312 in the first circumferential 311 lower section of protrusion.Mounting flange 23 is set
There is the first recessed portion 232 being mutually matched with the first protrusion 312.The height of first protrusion 312 protrusion more circumferential than first
311 not only to have greatly (the first circumferential groove of depth 231 of the first recessed portion 232 big) and increase contact area, is improved
The effect of leakproofness also has the function of positioning.
30 upper end of sealing ring is equipped with second extension 32 in sealing contact with shell 10.Second extension 32 is elasticity knot
Structure, when not installing, the second extension 32 is popped up, and after installation, the second extension 32 is only butted on shell 10, increases sealing
Compactness.Second extension, 32 upper end is equipped with several the second circumferential protrusions 321.Shell 10 is equipped with and the second circumferential protrusion 321
The second circumferential groove 12 being mutually matched.Second circumferential protrusion 321 installation to the second circumferential groove 12, increases contact area, mentions
High leakproofness.
Wherein, 32 root of the second extension is equipped with the second protrusion 322.11 inner wall of mounting hole is equipped with the second protrusion 322
The second recessed portion 13 being mutually matched.Second protrusion 322 and the second recessed portion 13 cooperate, and not only have and increase contact surface
Product, improves the effect of leakproofness, also has the function of fixation.
Due to installation, the second extension 32 be set to the first extension 31 top so that installation when, the second extension 32 to
It pushes merging and the outside for being butted on the first extension 31 is stopped in its end.
Shell 10 includes upper housing 10 and lower case 10.Assembly cavity is formed between upper housing 10 and lower case 10.Atomization
Mechanism is set in assembly cavity.
In conclusion the utility model can effectively improve atomization by the way that sealing ring is arranged between atomising mechanism and shell
The leakproofness of device extends the atomizer service life to achieve the purpose that waterproof.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiments of the present invention is not represented is only limitted to this, any technology done according to the utility model extends or recreation,
By the protection of the utility model.The protection scope of the utility model is subject to claims.
Claims (8)
1. a kind of atomising device with sealing ring, including shell, set on the atomising mechanism of shell, which is characterized in that the shell
Equipped with the mounting hole for installing atomising mechanism；Sealing ring is equipped between the mounting hole and atomising mechanism；The atomising mechanism
Including atomization shell, and the atomising head being fixed in atomization shell；The atomization shell is equipped with mounting flange, and the sealing ring is sleeved on peace
Fill flange outer periphery.
2. a kind of atomising device with sealing ring according to claim 1, which is characterized in that the mounting flange extends to
In mounting hole, and the sealing ring is set between inner wall of the hole installing and mounting flange periphery.
3. a kind of atomising device with sealing ring according to claim 1, which is characterized in that the sealing ring is bordering on installation
Flange side is equipped with the first extension；First extension is elastic construction；First extension is towards mounting flange one
Side is equipped with several the first circumferential protrusions；It is recessed that the mounting flange is equipped with the first circumferential direction being mutually matched with the first circumferential protrusion
Slot.
4. a kind of atomising device with sealing ring according to claim 3, which is characterized in that first extension is in
One circumferential protrusion lower section is equipped with the first protrusion；The mounting flange is equipped with the first recess being mutually matched with the first protrusion
Portion.
5. a kind of atomising device with sealing ring according to claim 4, which is characterized in that the sealing ring upper end is equipped with
The second extension contacted with housing seal；Second extension is elastic construction；If second extension upper end is equipped with
Dry the second circumferential protrusion；The shell is equipped with the second circumferential groove being mutually matched with the second circumferential protrusion.
6. a kind of atomising device with sealing ring according to claim 5, which is characterized in that second extension root
Equipped with the second protrusion；The inner wall of the hole installing is equipped with the second recessed portion that the second protrusion is mutually matched.
7. a kind of atomising device with sealing ring according to claim 6, which is characterized in that second extension is set to
The top of first extension, so that the second extension is pressed downward merging and its end is only butted on the outer of the first extension when installation
Side.
8. a kind of atomising device with sealing ring according to claim 1, which is characterized in that the shell includes upper housing
With lower case；Assembly cavity is formed between the upper housing and lower case；The atomising mechanism is set in assembly cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541699.6U CN208228313U (en) | 2018-04-13 | 2018-04-13 | A kind of atomising device with sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541699.6U CN208228313U (en) | 2018-04-13 | 2018-04-13 | A kind of atomising device with sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208228313U true CN208228313U (en) | 2018-12-14 |
Family
ID=64583567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541699.6U Active CN208228313U (en) | 2018-04-13 | 2018-04-13 | A kind of atomising device with sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208228313U (en) |
-
2018
- 2018-04-13 CN CN201820541699.6U patent/CN208228313U/en active Active
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