CN202853705U - Mechanism capable of enhancing reliability of floater mechanism - Google Patents
Mechanism capable of enhancing reliability of floater mechanism Download PDFInfo
- Publication number
- CN202853705U CN202853705U CN201220462032.XU CN201220462032U CN202853705U CN 202853705 U CN202853705 U CN 202853705U CN 201220462032 U CN201220462032 U CN 201220462032U CN 202853705 U CN202853705 U CN 202853705U
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- CN
- China
- Prior art keywords
- float
- floater
- fixed mount
- confined planes
- strengthens
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a mechanism capable of enhancing reliability of a floater mechanism. The floater mechanism comprises a floater and a floater fixing frame. At least one protrusion portion which reduces contact area between the floater and a limiting face of the floater fixing frame is arranged at an abutting joint face between the floater and the limiting face of the floater fixing frame. The floater mechanism reduces the contact area of the abutting joint face between the floater and the limiting face of the floater fixing frame so as to reduce tension caused by a water film between contact portions of an upper end face of the floater and the limiting face of the floater fixing frame. Thus, descending of the floater is reliable and water insufficiency protection for a humidifier is stable and safe.
Description
[technical field]
The utility model relates to the float in the humidifier, relates in particular to a kind of mechanism that strengthens the float mechanism reliability.
[background technology]
At present in the humidifier, mostly be provided with the float mechanism of sensing water level in the water tank, described float mechanism comprises float and float fixed mount, and described float can axially fluctuating along the float fixed mount by position-limit mechanism.After water level in the water tank reaches the maximum scale line, the float upper surface can contact with the confined planes on the float fixed mount, and the confined planes of the float fixed mount that contacts with the float upper surface at present is that cylinder shape or the band of column are planar, contact area can form moisture film greatly and between the surface of contact, so the tension force that forms because of moisture film between the confined planes of float upper surface and float fixed mount is also larger; When tension force during greater than float gravity; can cause float to be bonded on the confined planes of float fixed mount, float just can not normally be floated downward like this, causes the sensing water level that float mechanism can not be correct and finally causes the actual lack of water of humidifier; the phenomenon that dry combustion method occurs does not realize the purpose of excessive low water level protection.
[utility model content]
It is a kind of simple in structure, easy to use that the utility model provides, and floating downward strengthens the structure of float mechanism reliability more reliably.
In order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is:
A kind of mechanism that strengthens the float mechanism reliability, described float mechanism comprises float and float fixed mount, after the motion of float come-up, the confined planes of float upper surface and float fixed mount touches; The interface place of described float upper surface and float fixed mount confined planes is provided with the lug boss that at least one reduces both contacts area.
Preferably, described lug boss is to be arranged on the projection that reduces on the float fixed mount confined planes with float upper surface contact area.
Preferably, described projection is evenly distributed on the float fixed mount confined planes, and integrally formed with the float fixed mount.
Preferably, described lug boss is to be arranged on the projection that reduces on the float upper surface with float fixed mount confined planes contact area.
Preferably, described projection is evenly distributed on the float upper surface, and integrally formed with float.
Preferably, described lug boss is bumping square, profile of tooth piece or arcuation projection.
The beneficial effects of the utility model are:
The utility model arranges the lug boss that at least one reduces both contacts area by the interface place at float and float fixed mount confined planes; the confined planes of float fixed mount and the contact area at float interface place have been reduced; thereby the tension force that forms because of moisture film between the contact portion of minimizing float upper surface and float fixed mount confined planes; so that float is floated downward is more reliable, the humidifier excessive low water level protection is stability and safety more.
[description of drawings]
Fig. 1 is main TV structure synoptic diagram of the present utility model;
Fig. 2 is A-A schematic cross-section among Fig. 1;
Fig. 3 is perspective view of the present utility model.
[embodiment]
Embodiment one
A kind of mechanism that strengthens the float mechanism reliability, as shown in Figure 1 to Figure 3, described float mechanism comprises float 1 and float fixed mount 2, after the float 1 come-up motion, the confined planes of float 1 upper surface and float fixed mount 2 touches; The interface place of described float 1 upper surface and float fixed mount 2 confined planes is provided with at least one lug boss that reduces both contacts area 3; Be specially, described lug boss 3 is 4 projections that are uniformly set on float fixed mount 2 confined planes, has reduced and float 1 upper surface contact area, and described projection and float fixed mount 2 are integrally formed; Described projection is bumping square, float 1 upper surface is contacted by face with the interface of float fixed mount 2 confined planes be converted to line contact or some contact.
The utility model arranges at least one lug boss that reduces both contacts area 3 by the interface place at float 1 upper surface and float fixed mount 2 confined planes; make both interfaces be converted to line contact or some contact by the face contact; reduced the contact area at float fixed mount 2 confined planes and interface place, float 1 upper surface; thereby reduce the tension force that forms because of moisture film between float 1 upper surface and the float fixed mount 2 confined planes contact portions; so that float 1 is floated downward is more reliable, the humidifier excessive low water level protection is stability and safety more.
Embodiment two
Present embodiment except following technical characterictic with embodiment one: described lug boss is 8 profile of tooth pieces that are uniformly set on the float upper surface, has reduced and float fixed mount lower surface contact area, and described profile of tooth piece and float are integrally formed.
Embodiment three
Present embodiment except following technical characterictic with embodiment one: described lug boss is 16 arcuation projections that are uniformly set on the confined planes of float fixed mount lower end.
The above embodiment for preferred embodiment of the present utility model, is not to limit practical range of the present utility model with this just, and the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in the protection domain of the present utility model.
Claims (6)
1. mechanism that strengthens the float mechanism reliability, described float mechanism comprises float and float fixed mount, after the motion of float come-up, the confined planes of float upper surface and float fixed mount touches; It is characterized in that: the interface place of described float upper surface and float fixed mount confined planes is provided with the lug boss that at least one reduces both contacts area.
2. a kind of mechanism that strengthens the float mechanism reliability according to claim 1 is characterized in that, described lug boss is to be arranged on the projection that reduces on the float fixed mount confined planes with float upper surface contact area.
3. a kind of mechanism that strengthens the float mechanism reliability according to claim 2 is characterized in that, described projection is evenly distributed on the float fixed mount confined planes, and integrally formed with the float fixed mount.
4. a kind of mechanism that strengthens the float mechanism reliability according to claim 1 is characterized in that, described lug boss is to be arranged on the projection that reduces on the float upper surface with float fixed mount confined planes contact area.
5. a kind of mechanism that strengthens the float mechanism reliability according to claim 4 is characterized in that described projection is evenly distributed on the float upper surface, and integrally formed with float.
6. a kind of mechanism that strengthens the float mechanism reliability according to claim 1 is characterized in that, described lug boss is bumping square, profile of tooth piece or arcuation projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220462032.XU CN202853705U (en) | 2012-09-11 | 2012-09-11 | Mechanism capable of enhancing reliability of floater mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220462032.XU CN202853705U (en) | 2012-09-11 | 2012-09-11 | Mechanism capable of enhancing reliability of floater mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853705U true CN202853705U (en) | 2013-04-03 |
Family
ID=47984889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220462032.XU Expired - Lifetime CN202853705U (en) | 2012-09-11 | 2012-09-11 | Mechanism capable of enhancing reliability of floater mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112292588A (en) * | 2018-03-29 | 2021-01-29 | 伊利诺斯工具制品有限公司 | Anti-pollution liquid level sensor |
-
2012
- 2012-09-11 CN CN201220462032.XU patent/CN202853705U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112292588A (en) * | 2018-03-29 | 2021-01-29 | 伊利诺斯工具制品有限公司 | Anti-pollution liquid level sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |