CN214477192U - Air conditioner temperature limiter and air conditioner - Google Patents
Air conditioner temperature limiter and air conditioner Download PDFInfo
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- CN214477192U CN214477192U CN202120844821.9U CN202120844821U CN214477192U CN 214477192 U CN214477192 U CN 214477192U CN 202120844821 U CN202120844821 U CN 202120844821U CN 214477192 U CN214477192 U CN 214477192U
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- temperature limiter
- contact structure
- sealing layer
- assembly groove
- air conditioner
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- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000004378 air conditioning Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 abstract description 14
- 230000005494 condensation Effects 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Abstract
The utility model provides an air conditioner temperature limiter and air conditioner, this temperature limiter includes: the device comprises a base, a plurality of clamping pieces and a plurality of clamping pieces, wherein a concave assembly groove is formed in the surface of the base; the contact structure is columnar, and one axial end of the contact structure is arranged in the assembling groove; and a sealing layer surrounding the contact structure is arranged in the assembly groove close to the notch of the assembly groove, and the sealing layer seals a gap between the assembly groove and the outer surface of the contact structure. Based on the technical scheme of the utility model, utilize the gap between the notch edge of the assembly groove on the sealing layer seal base and the contact structure surface, prevented effectively that moisture in condensation and the air from getting into the assembly groove, guaranteed the reliability in the use of temperature limiter.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to an air conditioner temperature limiter and air conditioner.
Background
With the increasing safety requirements of users, the safety performance of air conditioners is also improved continuously, and increasingly strict requirements are placed on the safety of electric devices such as electric heaters and compressors for air conditioners. The temperature limiter is a common thermal protection controller for various electric devices or parts, and can protect a circuit when the temperature is higher or lower than a certain specific value under normal working conditions. It can be seen that the reliability of the temperature limiter itself has a significant impact on the safety of the electrical circuit, which determines the safety of the electrical devices inside the air conditioner and thus the air conditioner as a whole.
The sealing performance of the conventional temperature limiter has potential safety hazards, and the reliability of the temperature limiter is seriously influenced. When a water soaking test is carried out, water drops exist in the interior of part of the temperature limiter, the water drops can cause the phenomena of oxidation failure and the like, and even ignition after power-on can be caused in severe cases. Therefore, the sealing performance of the current sealing structure of the temperature limiter is problematic, and improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the problem among the above-mentioned prior art, this application has proposed an air conditioner temperature limiter and air conditioner, utilizes the notch edge of the assembly groove on the sealing layer sealing base and the gap between the contact structure surface, has prevented effectively that the moisture in condensation and the air from getting into the assembly groove, has guaranteed the reliability in the use of temperature limiter.
The utility model provides an air conditioner temperature limiter, include:
the device comprises a base, a plurality of clamping pieces and a plurality of clamping pieces, wherein a concave assembly groove is formed in the surface of the base;
the contact structure is columnar, and one axial end of the contact structure is arranged in the assembling groove;
and a sealing layer surrounding the contact structure is arranged in the assembly groove close to the notch of the assembly groove, and the sealing layer seals a gap between the assembly groove and the outer surface of the contact structure.
In one embodiment, the sealing layer extends out of the fitting groove from a notch of the fitting groove. Through this embodiment, the sealing layer forms protruding structure between the contained angle of contact structure surface and base surface, can avoid the condensation that probably produces like this to gather in the notch department of assembly groove, further reduces the risk that the assembly groove intake.
In one embodiment, a portion of the sealing layer extending out of the fitting groove extends radially outward of the contact structure and contacts a surface of the base. Through this embodiment, the structure that the sealing layer formed between the contained angle of contact structure surface and base surface covers the part of assembly groove notch completely to outwards extend and enlarged the area of contact with the base surface, further improved leakproofness.
In one embodiment, the surface of the sealing layer is a bevel enabling a smooth transition between the contact structure outer surface and the surface of the base. By the embodiment, the surface of the sealing layer is the inclined surface, and condensation which may be generated on the surface of the sealing layer or the notch of the assembling groove can be drained away. Even if condensation is generated, the condensation can be quickly discharged under the action of the gravity and the inclined plane, and the condensation is further prevented from being accumulated near the sealing layer.
In one embodiment, the sealing layer is made of epoxy resin.
In one embodiment, the fitting groove is circular in shape. Through this embodiment, the assembly groove is whole circular, is convenient for make the shaping, adapts to different columnar contact structures simultaneously furthest.
In one embodiment, the base is a metal plate and the assembly groove is formed by stamping. Through this embodiment, the base is the metal sheet of thickness thinness, and the assembly groove is located the center of base and through the mode direct forming of punching press on the base, and the shaping is fast, and production efficiency is high.
The utility model also provides an air conditioner, it includes foretell air conditioner temperature limiter.
The above-mentioned technical characteristics can be combined in various suitable ways or replaced by equivalent technical characteristics as long as the purpose of the invention can be achieved.
The utility model provides a pair of air conditioner temperature limiter and air conditioner compares with prior art, possesses following beneficial effect at least:
the utility model discloses an air conditioner temperature limiter and air conditioner installs the assembly groove department of contact structure on the base of temperature limiter and sets up the sealing layer, utilizes the gap between the notch edge of sealing layer seal assembly groove and the contact structure surface, has prevented effectively that the moisture in condensation and the air from getting into the assembly groove, has guaranteed the reliability in the use of temperature limiter, and then has guaranteed the security of air conditioner.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings. Wherein:
FIG. 1 shows a front view of the temperature limiter of the present invention;
FIG. 2 illustrates a side view of the temperature limiter of the present invention;
fig. 3 shows a top view of the temperature limiter of the present invention.
In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Reference numerals:
1-base, 11-assembly groove, 2-contact structure and 3-sealing layer.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model provides an air conditioner temperature limiter, include:
the device comprises a base plate 1, wherein a concave assembly groove 11 is formed in the surface of the base plate 1;
the contact structure 2 is columnar, and one axial end of the contact structure 2 is arranged in the assembling groove 11;
wherein, the inside of assembly groove 11 is provided with sealing layer 3 around contact structure 2 near its notch department, and sealing layer 3 seals the gap between assembly groove 11 and the contact structure 2 surface.
Specifically, as shown in fig. 1 of the accompanying drawings, the temperature limiter of the present invention mainly includes a base and an electric shock structure, wherein one end of the columnar contact structure has a connection terminal, and the other end face having an electrical connection point is assembled in an assembly groove on the base; the inside of the assembling groove is relatively closed, and only the notch is communicated with the outside.
The sealing layer is arranged at the notch of the assembling groove, surrounds the contact structure along the edge of the notch, and is formed by pouring and cooling and solidifying the sealing material in a molten state, so that a gap between the assembling groove and the outer surface of the contact structure is sealed. In the long-term use of air conditioner, the sealing layer has effectively avoided getting into the inside problem of assembly groove by the gap of the notch department of assembly groove because of the condensation or the environment humidity that produce are too big to prevent the electrical connection point of moisture contact structure, guaranteed the reliability of temperature limiter function.
Meanwhile, due to the arrangement of the sealing layer, gaps of different sizes and different shapes between the assembling groove and the outer surface of the contact structure can be sealed. The same base is used for fixing the shape and the size of the assembly groove, so long as the contact structure can be placed into the assembly groove, the sealing layer can completely cover the gap no matter what columnar structure or other shapes and structures the contact structure has and cause different shapes and sizes of the gap, and the sealing process of the temperature limiter adopting the sealing layer can be universal for different temperature limiters.
Preferably, the material of the sealing layer 3 is epoxy resin.
In one embodiment, the sealing layer 3 extends out of the fitting groove 11 from the notch of the fitting groove 11.
Specifically, as shown in fig. 1 and fig. 2 of the drawings, the sealing layer extends out of the assembly groove, and then a protruding structure is formed between the outer surface of the contact structure and the included angle of the surface of the base, so that condensation which may be generated can be prevented from being accumulated at the notch of the assembly groove, and the risk of water entering the assembly groove is further reduced.
In one embodiment, the portion of the sealing layer 3 extending out of the fitting groove 11 extends radially outward of the contact structure 2 and contacts the surface of the base 1.
Specifically, as shown in fig. 1 and fig. 2, the structure formed by the sealing layer between the included angle of the outer surface of the contact structure and the surface of the base completely covers the part of the notch of the assembling groove, the contact area with the surface of the base is increased, and the sealing performance is further improved.
In one embodiment, the surface of the sealing layer 3 is a bevel enabling a smooth transition between the outer surface of the contact structure 2 and the surface of the base 1.
Specifically, as shown in fig. 1 and 2, the surface of the sealing layer is a bevel, which functions to drain away condensation that may be generated on the surface of the sealing layer or at the notch of the mounting groove. Even if condensation is generated, the condensation can be quickly discharged under the action of the gravity and the inclined plane, and the condensation is further prevented from being accumulated near the sealing layer.
In one embodiment, the fitting groove 11 is circular in shape.
Specifically, as shown in fig. 3, the assembly groove is circular in shape, so that the assembly groove is convenient to manufacture and mold, and can be adapted to different columnar contact structures to the greatest extent.
In one embodiment, the base 1 is a metal plate and the assembly groove 11 is formed by stamping.
Specifically, as shown in the accompanying drawings, the base is a metal plate with a relatively thin thickness, the assembling groove is located in the center of the base and is directly formed on the base in a stamping mode, forming is fast, and production efficiency is high.
The utility model also provides an air conditioner, it includes foretell air conditioner temperature limiter, and then possesses all technological effects that it possessed.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (8)
1. An air conditioner temperature limiter, comprising:
the device comprises a base, a plurality of clamping pieces and a plurality of clamping pieces, wherein a concave assembly groove is formed in the surface of the base;
the contact structure is columnar, and one axial end of the contact structure is arranged in the assembling groove;
and a sealing layer surrounding the contact structure is arranged in the assembly groove close to the notch of the assembly groove, and the sealing layer seals a gap between the assembly groove and the outer surface of the contact structure.
2. An air conditioning temperature limiter according to claim 1, wherein the sealing layer extends out of the mounting slot from a notch of the mounting slot.
3. An air conditioning temperature limiter according to claim 2, wherein the portion of the sealing layer extending out of the mounting slot extends radially outward of the contact structure and contacts a surface of the base.
4. An air conditioning temperature limiter according to claim 2 or claim 3, wherein the surface of the sealing layer is a chamfer capable of a smooth transition between the contact structure outer surface and the surface of the base.
5. The air-conditioning temperature limiter of claim 1, wherein the sealing layer is made of epoxy resin.
6. An air conditioning temperature limiter according to claim 1, wherein the fitting groove is circular in shape.
7. The air conditioner temperature limiter of claim 1 or 6, wherein the base is a metal plate, and the assembly groove is formed by stamping.
8. An air conditioner characterized by comprising the air conditioner temperature limiter as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844821.9U CN214477192U (en) | 2021-04-21 | 2021-04-21 | Air conditioner temperature limiter and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844821.9U CN214477192U (en) | 2021-04-21 | 2021-04-21 | Air conditioner temperature limiter and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477192U true CN214477192U (en) | 2021-10-22 |
Family
ID=78180036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120844821.9U Active CN214477192U (en) | 2021-04-21 | 2021-04-21 | Air conditioner temperature limiter and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477192U (en) |
-
2021
- 2021-04-21 CN CN202120844821.9U patent/CN214477192U/en active Active
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