CN106091301A - Temperature sensing part, air conditioner room unit and air-conditioner outdoor unit - Google Patents
Temperature sensing part, air conditioner room unit and air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN106091301A CN106091301A CN201610614381.1A CN201610614381A CN106091301A CN 106091301 A CN106091301 A CN 106091301A CN 201610614381 A CN201610614381 A CN 201610614381A CN 106091301 A CN106091301 A CN 106091301A
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- CN
- China
- Prior art keywords
- temperature
- sleeve pipe
- protection sleeve
- holding wire
- sensing probe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention proposes a kind of temperature sensing part, air conditioner room unit and air-conditioner outdoor unit, and wherein, described temperature sensing part includes: temperature-sensing probe, holding wire, protection sleeve pipe and fixed structure；Wherein, one end of described holding wire is connected to described temperature-sensing probe, and described fixed structure is for fixing described protection sleeve pipe on the signal line.Pass through technical scheme, it is possible to achieve the effective protection to temperature sensing part, it is ensured that the accuracy of temperature detection.
Description
Technical field
The present invention relates to household electrical appliance technical field, in particular to a kind of temperature sensing part, a kind of air conditioner room unit
With a kind of air-conditioner outdoor unit.
Background technology
At present, in air-conditioner, temperature sensing part is widely used in the detection of temperature in system, such as, is used for being disposed in the outdoor
Detect the outside air temperature of air-conditioner near heat exchanger, be disposed in the interior the sky of detection entrance indoor heat exchanger near heat exchanger
Temperature etc. at temperature and fan induced draught mouth, and then for the temperature control of air-conditioner.But, outdoor heat exchanger, indoor
Heat exchanger, blower fan etc. all have sword limit, and easily shake in running, drive temperature sensing part to rock simultaneously, easily lead
Temperature-sensing probe and/or the holding wire etc. that cause temperature sensing part are damaged by sword limit, affect the accuracy of thermometric and the work effect of air-conditioner
Rate.
Therefore, how to realize the effective protection to temperature sensing part, become technical problem urgently to be resolved hurrily.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
To this end, it is an object of the present invention to propose a kind of temperature sensing part, it is possible to achieve the effective guarantor to temperature sensing part
Protect, it is ensured that the accuracy of temperature detection.
Further object is that a kind of air conditioner room unit with this temperature sensing part of proposition.
A further object of the present invention is to propose a kind of air-conditioner outdoor unit with this temperature sensing part.
For realizing at least one purpose above-mentioned, embodiment according to the first aspect of the invention, it is proposed that a kind of temperature-sensitive portion
Part, including: temperature-sensing probe, holding wire, protection sleeve pipe and fixed structure；Wherein, one end of described holding wire is connected to described sense
Temperature probe, described fixed structure is for fixing described protection sleeve pipe on the signal line.
Temperature sensing part according to an embodiment of the invention, by fixed structure by protection sleeve pipe be fixed on temperature sensing part with
The holding wire that temperature-sensing probe is connected is to limit the relative movement of protection sleeve pipe and holding wire and paired by this protection sleeve
The effective insulation protection of temperature sensing part, it is to avoid it is damaged, it is ensured that the accuracy of temperature detection.
In this embodiment, temperature-sensing probe can be critesistor temperature-sensing probe or thermocouple temperature sensitive probe, by directly
Ingress of air detection temperature, temperature-sensitive is accurate and sensitive；And protecting sleeve pipe can be heat-shrinkable T bush, such as PVC
(Polyvinylchlorid, polrvinyl chloride) manages, and has good thermostability, toughness and ductility, and from heavy and light, corrosion-resistant,
Compressive resistance is high, safe ready, it is possible to realizing the effective protection to temperature sensing part well, other can realize temperature-sensitive certainly
The protection sleeve pipe of the effectively protection of parts is also within the scope of the present invention, such as, and rubber heat-shrinkable T bush, and protection sleeve pipe
Can be transparent can also be opaque, can preferably be the cylindrical shape of hollow.
Temperature sensing part according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below feature:
According to one embodiment of present invention, described protection casing pipe sleeve sets on the signal line.
In this embodiment it is possible to only protection sleeve pipe can only be set on holding wire, it is achieved effective to holding wire
Insulation protection.On the one hand, it is possible to use diameter is less than the protection sleeve pipe of the diameter of temperature-sensing probe, so, not only by sense
Temperature probe limits the relative displacement between protection sleeve pipe and holding wire, particularly after being located on holding wire by protection casing pipe sleeve
Before not being fixed on holding wire by this protection sleeve pipe by fixed structure, and then it is effectively prevented from protecting sleeve pipe to come off, also may be used
So that temperature-sensing probe direct ingress of air environment, it is achieved directly temperature-sensitive, it is ensured that the accuracy and efficiency of temperature detection, now, when
When being located on holding wire by protection casing pipe sleeve, the other end not being connected with temperature-sensing probe from holding wire is needed to be inserted in, this operation
Technique was typically carried out before being connected to temperature sensing part on miscellaneous part use；On the other hand, it is possible to use diameter is more than
The protection sleeve pipe of the diameter of temperature-sensing probe, is possible not only to realize the insulation protection to holding wire and guarantee that temperature-sensing probe carries out temperature
The accuracy and efficiency of degree detection, it is also possible to after temperature sensing part is connected to miscellaneous part, this protection casing pipe sleeve is located at signal
On line, simple and convenient, i.e. can be effectively improved the work efficiency of operator, naturally it is also possible to from holding wire not with
The other end that temperature-sensing probe is connected is inserted in.
In this embodiment, it is formed with gap between protection sleeve pipe and holding wire, it is simple to protection sleeve pipe passes holding wire, with
Form the insulation protection to it.
According to one embodiment of present invention, spacer portion is formed between described protection sleeve pipe and described temperature-sensing probe；And
Described temperature sensing part also includes: protection sleeve, is set on described temperature-sensing probe, described spacer portion and described protection sleeve pipe, with
And the diameter at the described protection sleeve position corresponding with described spacer portion is less than described protection sleeve and described temperature-sensing probe and institute
State the diameter at the respectively corresponding position of protection sleeve pipe, and the outer surface of described holding wire corresponding to described spacer portion and described protection
The inner surface of sleeve, the outer surface of described protection sleeve pipe are fitted with the inner surface of described protection sleeve and are contacted.
In this technical scheme, further, it is spaced a distance between protection sleeve pipe and temperature-sensing probe, forms interval
Portion, length can be chosen for 1cm～2cm, and in order to protect temperature-sensing probe not corroded by steam, condensation etc. or damaged and affect
The susceptiveness of thermometric, extends the service life of temperature-sensing probe, then use the diameter diameter more than temperature-sensing probe and protection sleeve pipe
Temperature-sensing probe, spacer portion and part protective jacket pipe are wrapped up by protection sleeve, then can use uniform temperature (such as 60 DEG C
～70 DEG C) protection sleeve is carried out hot-pressing processing, so that the interior table of the outer surface of holding wire corresponding to spacer portion and protection sleeve
Face, the outer surface of protection sleeve pipe contact with the inner surface laminating of protection sleeve, further can form integral structure, with
Reach effectively to limit the phase between protection sleeve with holding wire, protection sleeve and protection sleeve pipe and protection sleeve pipe and holding wire
Purpose to movement, so that it is guaranteed that the stability of temperature sensing part.
According to one embodiment of present invention, described temperature-sensing probe includes terminals and free end, described protection sleeve bag
Include first end and the second end；And described free end is between described first end and described terminals, described wiring
End is connected to one end of described holding wire, described spacer portion between described terminals and described the second end, described second
End sleeve is located on described protection sleeve pipe, and wherein, the diameter of described first end is less than the diameter of described temperature-sensing probe.
In this embodiment it is possible to the first end hot-pressing processing that protection sleeve exceeds the free end of temperature-sensing probe is contracting
Mouth structure, even if the diameter of first end is less than the diameter of temperature-sensing probe, to reduce the area of temperature-sensing probe contact external environment,
Realize the further protection to temperature-sensing probe thermometric susceptiveness, and protect the second end of sleeve to be wrapped on protection sleeve pipe, its
In, the length value of first end can be 1cm～2cm, the length value of the second end can be 3cm～10cm, the most also
Can be other values, specifically can determine according to the overall dimensions of temperature sensing part, restriction protection set can be considered simultaneously
Cylinder and protection sleeve pipe, the strength demand of protection relative movement between sleeve pipe and holding wire etc..
According to one embodiment of present invention, the diameter of described protection sleeve pipe is more than the diameter of described temperature-sensing probe, and institute
State protection casing pipe sleeve to be located on described holding wire and described temperature-sensing probe.
In this embodiment, the diameter of protection sleeve pipe is more than the diameter of temperature-sensing probe, then protection sleeve pipe can be the most sheathed
On holding wire and temperature-sensing probe, then while realizing the effective insulation protection to holding wire, sense can be effectively prevented from
Temperature probe is corroded by steam, condensation etc. and affects the susceptiveness of thermometric, and can extend the service life of temperature-sensing probe；And, logical
Cross the protection sleeve pipe using diameter more than the diameter of temperature-sensing probe, then protection casing pipe sleeve is being located on temperature-sensing probe and holding wire
Time, directly can directly be inserted in from temperature-sensing probe side, i.e. after temperature sensing part is connected to miscellaneous part, this protection can be overlapped
Pipe box is located on temperature-sensing probe and holding wire, simple and convenient, can be effectively improved the work efficiency of operator, certainly
Can also be inserted in from the other end not being connected with temperature-sensing probe of holding wire；Wherein, protection sleeve pipe and holding wire and temperature-sensing probe
Between be formed with gap, it is simple to protection sleeve pipe through holding wire and temperature-sensing probe, is protected effectively to be formed.
According to one embodiment of present invention, described protection sleeve pipe is throat structure beyond the part of described temperature-sensing probe,
The diameter of described throat structure is less than the diameter of described temperature-sensing probe.
In this embodiment, temperature-sensitive then can be visited to be formed further by protection sleeve pipe beyond a temperature-sensing probe part
Effective protection of head, the part that protection sleeve pipe can exceed temperature-sensing probe carries out heat treated so that it is deforms upon diameter and becomes
Little formation throat structure, thus reduce the area of temperature-sensing probe contact external environment, protection sleeve pipe and temperature-sensitive can be limited simultaneously
The relative movement of probe.
According to one embodiment of present invention, described fixed structure is the crimping structure formed on described protection sleeve pipe,
And described crimping structure is connected with the outer surface of described holding wire.
In this embodiment, fixed structure can be a part for protection sleeve pipe, specifically, is being located at by protection casing pipe sleeve
After on holding wire, by techniques such as hot pressing, this protection sleeve pipe can be carried out hot-pressing processing and make protection sleeve pipe occur at extrusion position
Deformation formed crimping structure, and during carrying out hot-pressing processing the outer surface of synchronous signal line deform upon and with crimp knot
Structure is connected, thus effectively limits the relative movement between protection sleeve pipe and holding wire, and without using extra fixing
Structure, cost-effective.
According to one embodiment of present invention, the diameter of described crimping structure more than described protection sleeve pipe except described crimping
The diameter of other parts outside structure.
In this embodiment, on the one hand, the crimping structure formed on protection sleeve pipe can be that diameter is more than protection sleeve pipe
On the bulge-structure of diameter of other parts in addition to this crimping structure, this bulge-structure is linked to be one with the outer surface of holding wire
Body.
According to one embodiment of present invention, the diameter of described crimping structure less than described protection sleeve pipe except described crimping
The diameter of other parts outside structure.
In this embodiment, on the other hand, the crimping structure formed on protection sleeve pipe can also be for diameter less than protection
The sunk structure of the diameter of other parts in addition to this crimping structure on sleeve pipe, this sunk structure is linked to be with the outer surface of holding wire
Integrally.
According to one embodiment of present invention, described fixed structure is connected on described protection sleeve pipe.
In this embodiment, for being fixed on holding wire this temperature sensing part is carried out insulation protection by protection sleeve pipe
Fixed structure is to be connected to protect the structure on sleeve pipe, and further, when mounted, this fixed structure makes the Zhou Jing of protection sleeve pipe
Till diminishing together with fitting tightly until the outer surface of the inner surface with holding wire that make protection sleeve pipe, and then effectively limit guarantor
Protecting pipe and the relative movement of holding wire, reach the effective protection to temperature sensing part.
According to one embodiment of present invention, described fixed structure includes band, and described band includes non-return structure.
In this embodiment, can be band for the fixed structure that protection casing clamp is connected on holding wire, this band
The Plastic Bandage that the nylon-66 material injection that UL (Underwriters Laboratories) can be used to approve is made, has fire-protection rating
High, insulating properties good, it is aging to be difficult to, ability to bear is strong, have simultaneously colligation rapidly, self-locking confines, uses the spies such as easy to operate
Point, and low price is suitable for a large amount of buying, can be specifically to select bolt-type band, fix hair style band, safe and secret
Type bands etc., multifarious be chosen as realizing being securely fixed of the present invention and provide favourable premise；And, further
Ground, this band also includes non-return structure, can be i.e. can not in the process using band to be fixed on holding wire by protection sleeve pipe
Reverse, i.e. can only gradually lock and can not retreat and loosen, effectively ensure fixing reliability, and then effectively limit
Relative movement between protection sleeve pipe and holding wire.
In this embodiment, the fixed structure for being fixed on holding wire by protection sleeve pipe by the way of clamping is permissible
For dismountable structure, and then when the sleeve pipe that protection sleeve pipe is the diameter that diameter is more than temperature-sensing probe used, can protect
When protecting pipe damages, it is replaced by new protection sleeve pipe by dismantling this fixed structure, i.e. can be implemented in and use temperature sensing part
During at any time replace protection sleeve pipe, with realize temperature sensing part is effectively protected for a long time.
According to one embodiment of present invention, described fixed structure includes that described protection sleeve pipe is corresponding with described holding wire
The fixing bending structure formed in same area.
In this embodiment, by after being located on holding wire by protection casing pipe sleeve, will protect sleeve pipe together with holding wire
It is bent to form fixing bending structure, on the one hand can fix protection sleeve pipe and holding wire further, limit the relative shifting of the two
Dynamic, it is achieved to be effectively protected, on the other hand can also reduce the size of temperature sensing part on the whole, reduce space hold, and simultaneously
Also the stability that temperature-sensing probe is placed can be improved, it is to avoid it arbitrarily rocks, and touches the object of surrounding, causes unnecessary damage
Bad, increase the service life.
Further, bending structure can be fixed by fixture, such as band, or by the way of hot-pressing processing etc.
The outer surface that after making bending, holding wire the is relative thermoplastic that is squeezed is integrated and is fixed, and wherein, bending structure can be Z-shaped, U-shaped
Or V-type etc..
According to one embodiment of present invention, described fixed structure has one or more, when using multiple fixed structure,
Can play and strengthen fixing effect.
According to one embodiment of present invention, described fixed structure includes first fixed structure and the second fixed structure；Its
In, described first fixed structure is the crimping structure formed on described protection sleeve pipe, and described crimping structure and described signal
The outer surface of line is connected；Described second fixed structure is connected on described protection sleeve pipe, and described second fixed structure
Between described temperature-sensing probe and described first fixed structure, and arrange near described temperature-sensing probe.
In this embodiment it is possible to simultaneously will protection sleeve pipe fixed signal by first fixed structure and the second fixed structure
On line, wherein first fixed structure is that the above-mentioned outer surface shape all-in-one-piece with holding wire formed on protection sleeve pipe crimps knot
Structure, and the second fixed structure is the above-mentioned structure being connected on protection sleeve pipe, in can making protection sleeve pipe when having fixed
Together with surface fits tightly with the outer surface of holding wire, the second fixed structure can be above-mentioned band further, by knot
Close and use two kinds of different fixed structures, can strengthen further fixing；And, it is possible to further by the second fixed structure
Be placed between temperature-sensing probe and first fixed structure, and fix near temperature-sensing probe, then can be main by the second fixed structure
Limit the relative movement of temperature-sensing probe and protection sleeve pipe, and by first fixed structure major limitation protection sleeve pipe and holding wire
Relative movement, wherein, first fixed structure can be preferably provided in centre position or the close sense of deflection of described protection sleeve pipe
The position of temperature probe.
According to one embodiment of present invention, described temperature-sensing probe is irregularly shaped.
In this embodiment, in order to temperature-sensing probe is protected, resin, this protection can be protected its surface-coated one layer
Resin has protection against the tide, Heat stability is good, advantage that thermal impact is good, can not only realize quick conduction of heat and also can visit temperature-sensitive
Head plays protective action, and specific implementation is generally temperature-sensing probe, such as thermocouple, and after inserting in resin, taking-up then can be
Its surface forms one layer of protection resin, due to not by Mold Making, so the temperature-sensing probe in the present embodiment is in not advising
Then shape, is typically the narrow shape in middle thick two, then the equivalent diameter of this temperature-sensing probe is more than or less than protecting the straight of sleeve pipe
Footpath, it is compared to the temperature-sensing probe with regular shape (such as, cylindrical) gone out by Mold Making, it is possible to effectively limit
Relative displacement between protection sleeve pipe and holding wire, it is to avoid protection sleeve pipe comes off, and then holding wire plays guarantor of effectively insulating
Protect effect.
Further, temperature-sensing probe then can use the diameter diameter more than temperature-sensing probe in avette and smooth surface
Protection sleeve pipe and be inserted in temperature-sensing probe side protection sleeve pipe time, can efficiently reduce temperature-sensing probe with protection sleeve pipe interior table
Friction between face, it is simple to make protection sleeve pipe be inserted in rapidly, improves the work efficiency of operator further.
According to one embodiment of present invention, also include: binding post, be connected to the other end of described holding wire.
Temperature sensing part according to an embodiment of the invention, also includes the binding post being connected to the other end of holding wire, its
For temperature sensing part is linked together with the main control board in electric-controlled box, it is transferred to the temperature that temperature-sensing probe is detected
Main control board realizes temperature control, is specifically as follows the plug-in type connection terminal facilitating line, operates the facility that saves time.
According to one embodiment of present invention, described holding wire is one or more strands of copper conductor.
In this embodiment, holding wire is preferably the copper conductor that heat conductivity is good, can be that one can also be for multiply
(such as, bifilar), owing to copper conductor itself has one layer of insulating protective layer, then what this holding wire was formed by this protection sleeve pipe is two
Minor insulation is protected, and further ensure that the safety of temperature detection.
Embodiment according to the second aspect of the invention, it is proposed that a kind of air conditioner room unit, including: air channel, indoor are changed
Hot device and the temperature sensing part as according to any one of above-described embodiment, wherein, the temperature-sensing probe of described temperature sensing part is placed in described
In air channel, and it is arranged on the wind inlet section before described indoor heat exchanger.
Embodiment according to the third aspect of the invention we, it is proposed that a kind of air-conditioner outdoor unit, including: outdoor heat exchanger,
Probe fixing structure and the temperature sensing part as according to any one of above-described embodiment, wherein, described probe fixing structure is for solid
Determine the temperature-sensing probe of described temperature sensing part, and described temperature-sensing probe is arranged on the wind inlet section before described outdoor heat exchanger.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 shows the schematic block diagram of the temperature sensing part of embodiments of the invention；
Fig. 2 shows the structural representation of the binding post of embodiments of the invention；
Fig. 3 shows the structural representation of the temperature sensing part of the first embodiment of the present invention；
Fig. 4 shows the front view of the temperature sensing part shown in Fig. 3；
Fig. 5 show the A-A of the temperature sensing part shown in Fig. 4 to sectional view；
Fig. 6 shows the front view of the temperature sensing part of the second embodiment of the present invention；
Fig. 7 show the A-A of the temperature sensing part shown in Fig. 6 to sectional view；
Fig. 8 shows the front view of the temperature sensing part of the third embodiment of the present invention；
Fig. 9 show the A-A of the temperature sensing part shown in Fig. 8 to sectional view；
Figure 10 shows the structural representation of the temperature sensing part of the fourth embodiment of the present invention；
Figure 11 shows the front view of the temperature sensing part shown in Figure 10；
Figure 12 show the A-A of the temperature sensing part shown in Figure 11 to sectional view；
Figure 13 shows the structural representation of the band of embodiments of the invention；
Figure 14 shows the front view of the temperature sensing part of the fifth embodiment of the present invention；
Figure 15 show the A-A of the temperature sensing part shown in Figure 14 to sectional view；
Figure 16 shows the structural representation that bending structure is U-shaped temperature sensing part of embodiments of the invention；
Figure 17 shows the enlarged diagram of the U-shaped bending structure at the B shown in Figure 16；
Figure 18 shows the structural representation of the air conditioner room unit of the present invention；
Figure 19 shows the structural representation of first air-conditioner outdoor unit of the present invention；
Figure 20 show the A-A of the air-conditioner outdoor unit shown in Figure 19 to sectional view；
Figure 21 shows the enlarged diagram of the probe fixing structure at the C shown in Figure 20；
Figure 22 shows the structural representation of second air-conditioner outdoor unit of the present invention；
Figure 23 show the A-A of the air-conditioner outdoor unit shown in Figure 22 to sectional view；
Figure 24 shows the enlarged diagram of the probe fixing structure at the C shown in Figure 23；
Figure 25 shows the structural representation of the probe fixing structure shown in Figure 23.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings
The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used
Implementing to use other to be different from other modes described here, therefore, protection scope of the present invention is not by described below
The restriction of specific embodiment.
Fig. 1 shows the schematic block diagram of the temperature sensing part of embodiments of the invention.
As it is shown in figure 1, temperature sensing part 100 according to an embodiment of the invention, including: temperature-sensing probe 102, holding wire 104,
Protection sleeve pipe 106, fixed structure 108.
Wherein, one end of described holding wire 104 is connected to described temperature-sensing probe 102, and described fixed structure 108 is for by institute
State protection sleeve pipe 106 to be fixed on described holding wire 104.
Temperature sensing part 100 according to an embodiment of the invention, are fixed on sense by fixed structure 108 by protection sleeve pipe 106
The holding wire 104 being connected with temperature-sensing probe 102 of temperature parts 100, to limit, protection sleeve pipe 106 is relative with holding wire 104 to be moved
Dynamic, and form the effective insulation protection to temperature sensing part 100 by this protection sleeve pipe 106, it is to avoid it is damaged, it is ensured that temperature
The accuracy of detection.
In this embodiment, temperature-sensing probe 102 can be critesistor temperature-sensing probe 102 or thermocouple temperature sensitive probe 102,
Detecting temperature by direct ingress of air, temperature-sensitive is accurate and sensitive；And protecting sleeve pipe 106 can be heat-shrinkable T bush, such as PVC
(Polyvinylchlorid, polrvinyl chloride) manages, and has good thermostability, toughness and ductility, and from heavy and light, corrosion-resistant,
Compressive resistance is high, safe ready, it is possible to realize the effective protection to temperature sensing part 100 well, certainly other can realize right
The protection sleeve pipe 106 of the effectively protection of temperature sensing part 100 is also within the scope of the present invention, such as, and rubber heat-shrinkable T bush, with
And protection sleeve pipe 106 can be transparent can also be opaque, can preferably be the cylindrical shape of hollow.
According to one embodiment of present invention, also include: binding post 110, be connected to another of described holding wire 104
End, the structural representation of its middle connecting terminal 110 is as shown in Figure 2.
Temperature sensing part 100 according to an embodiment of the invention, also include the terminals being connected to the other end of holding wire 104
Son 110, it is for linking together temperature sensing part 100 with the main control board in electric-controlled box, to be detected by temperature-sensing probe 102
To temperature be transferred to main control board and realize temperature control, be specifically as follows the plug-in type connection terminal 110 facilitating line, behaviour
Save time facility.
According to one embodiment of present invention, described holding wire 104 is one or more strands of copper conductor.
In this embodiment, holding wire 104 is preferably the copper conductor that heat conductivity is good, can be that one can also be for many
Stock (such as, bifilar), owing to copper conductor itself has one layer of insulating protective layer, then this protection sleeve pipe 106 is to this holding wire 104 shape
Become is secondary insulating protection, further ensure that the safety of temperature detection.
The embodiment of the first aspect of the protection sleeve pipe 106 according to the present invention, described protection sleeve pipe 106 is set in described letter
On number line 104, and this protection sleeve pipe 106 is only set on this holding wire 104, to realize the effective insulation to holding wire 104
Protection.
Specifically, in the first embodiment, the diameter protection sleeve pipe 106 less than the diameter of temperature-sensing probe 102 is used, as
This, limit the relative displacement between protection sleeve pipe 106 and holding wire 104 not only by temperature-sensing probe 102, particularly inciting somebody to action
This protection sleeve pipe 106 is not fixed on holding wire by fixed structure 108 after being set on holding wire 104 by protection sleeve pipe 106
Before on 104, and then it is effectively prevented from protecting sleeve pipe 106 to come off, it is also possible to make the direct ingress of air environment of temperature-sensing probe 102,
Direct temperature-sensitive can be realized, it is ensured that the accuracy and efficiency of temperature detection, now, when protection sleeve pipe 106 is set in holding wire
Time on 104, needing the other end not being connected with temperature-sensing probe 102 from holding wire 104 to be inserted in, this operating procedure typically will felt
Temperature parts 100 are carried out, such as at the other end by the holding wire 104 of temperature sensing part 100 before being connected on miscellaneous part use
It is connected to binding post 110, and then before being connected on miscellaneous part use.
In this embodiment, it is formed with gap between protection sleeve pipe 106 and holding wire 104, it is simple to protection sleeve pipe 106 passes
Holding wire 104, to be formed its effective insulation protection.
Specifically, in a second embodiment, use the diameter protection sleeve pipe 106 more than the diameter of temperature-sensing probe, not only may be used
To realize the insulation protection to holding wire 104 and to guarantee that temperature-sensing probe 102 carries out the accuracy and efficiency of temperature detection, also may be used
This protection sleeve pipe 106 is set on holding wire 104 after temperature sensing part 100 is connected to miscellaneous part, simple to operate just
Victory, i.e. can be effectively improved the work efficiency of operator, naturally it is also possible to from holding wire 104 not with temperature-sensing probe 102
The other end being connected is inserted in.
In this embodiment, it is formed with gap between protection sleeve pipe 106 and holding wire 104 and temperature-sensing probe 102, it is simple to protect
Protecting pipe 106 is set on holding wire 104 through holding wire 104 and temperature-sensing probe 102, protects its effective insulation to be formed
Protect.
Further, on the basis of the embodiment of the first aspect of above-mentioned protection sleeve pipe 106, described protection sleeve pipe 106
And form spacer portion between described temperature-sensing probe 102；And described temperature sensing part 100 also includes: protection sleeve.
Wherein, described protection sleeve is set on described temperature-sensing probe 102, described spacer portion and described protection sleeve pipe 106,
And the diameter at the described protection sleeve position corresponding with described spacer portion is less than described protection sleeve and described temperature-sensing probe 102
The diameter at the position respectively the most corresponding with described protection sleeve pipe 106, and the outer surface of described holding wire 104 corresponding to described spacer portion
Contact with the inner surface laminating of described protection sleeve with the inner surface of described protection sleeve, the outer surface of described protection sleeve pipe 106.
In this technical scheme, further, it is spaced a distance between protection sleeve pipe 106 and temperature-sensing probe 102, shape
Portion's (not shown) at interval, length can be chosen for 1cm～2cm, and in order to protect temperature-sensing probe 102 not by steam, coagulate
Dew etc. corrode or damaged and affect the susceptiveness of thermometric, extend the service life of temperature-sensing probe 102, then use diameter more than sense
The protection sleeve (not shown) of the diameter of temperature probe 102 and protection sleeve pipe 106 is by temperature-sensing probe 102, spacer portion and part
Protection sleeve pipe 106 wraps up, and uniform temperature (such as 60 DEG C～70 DEG C) then can be used to carry out protection sleeve at hot pressing
Reason so that the outer surface of holding wire 104 corresponding to spacer portion and the inner surface of protection sleeve, the outer surface of protection sleeve pipe 106 with
The inner surface laminating contact of protection sleeve, further can form integral structure, to reach effectively to limit protection set
Relative movement between cylinder and holding wire 104, protection sleeve and protection sleeve pipe 106 and protection sleeve pipe 106 and holding wire 104
Purpose, so that it is guaranteed that the stability of temperature sensing part 100.
In the above-described embodiments, further, described temperature-sensing probe 102 includes terminals and free end, described protection set
Cylinder includes first end and the second end；And described free end is between described first end and described terminals, described
Terminals are connected to one end of described holding wire 104, described spacer portion between described terminals and described the second end, institute
Stating the second end to be set on described protection sleeve pipe 106, wherein, the diameter of described first end is less than described temperature-sensing probe 102
Diameter.
In this embodiment it is possible to protection sleeve to be exceeded the first end hot-pressing processing of the free end of temperature-sensing probe 102
For throat structure, even if the diameter of first end is less than the diameter of temperature-sensing probe 102, contact the external world reducing temperature-sensing probe 102
The area of environment, it is achieved the further protection to temperature-sensing probe 102 thermometric susceptiveness, and protect the second end of sleeve to be wrapped in
On protection sleeve pipe 106, wherein, the length value of first end can be that 1cm～2cm, the length value of the second end can be
3cm～10cm, naturally it is also possible to for other values, specifically can determine according to the overall dimensions of temperature sensing part 100, the most permissible
Consider limit protection sleeve and protection sleeve pipe 106, protection relative movement between sleeve pipe 106 and holding wire 104 etc. strong
Degree demand.
The embodiment of the second aspect of the protection sleeve pipe 106 according to the present invention, the diameter of described protection sleeve pipe 106 is more than institute
State the diameter of temperature-sensing probe 102, and described protection sleeve pipe 106 is set on described holding wire 104 and described temperature-sensing probe 102.
In this embodiment, the diameter of protection sleeve pipe 106 is more than the diameter of temperature-sensing probe 102, then protection sleeve pipe 106 is permissible
Be set on holding wire 104 and temperature-sensing probe 102, then simultaneously while realizing the effective insulation protection to holding wire 104,
Temperature-sensing probe 102 can be effectively prevented from corroded by steam, condensation etc. and affect the susceptiveness of thermometric, and temperature-sensing probe can be extended
The service life of 102；And, by using the diameter protection sleeve pipe 106 more than the diameter of temperature-sensing probe 102, then will protect
When sleeve pipe 106 is set on temperature-sensing probe 102 and holding wire 104, can directly directly be inserted in from temperature-sensing probe 102 side,
This protection sleeve pipe 106 is set in temperature-sensing probe 102 and holding wire 104 after temperature sensing part 100 is connected to miscellaneous part
On, simple and convenient, the work efficiency of operator can be effectively improved, naturally it is also possible to from holding wire 104 not with
The other end that temperature-sensing probe 102 is connected is inserted in；Wherein, formed between protection sleeve pipe 106 and holding wire 104 and temperature-sensing probe 102
There is gap, it is simple to protection sleeve pipe 106 passes holding wire 104 and temperature-sensing probe 102 and then is set in holding wire 104 and temperature-sensing probe
102, it is effectively protected to be formed.
Further, described protection sleeve pipe 106 is throat structure beyond the part of described temperature-sensing probe 102, described reducing
The diameter of structure is less than the diameter of described temperature-sensing probe 102.
In this embodiment, protection sleeve pipe 106 can be then right in order to be formed further beyond temperature-sensing probe 102 part
Effective protection of temperature-sensing probe 102, can carry out heat treated to the part that protection sleeve pipe 106 exceeds temperature-sensing probe 102 so that it is
Deform upon diameter to diminish formation throat structure, thus reduce temperature-sensing probe 102 and contact the area of external environment, the most all right
Limiting the relative movement of protection sleeve pipe 106 and temperature-sensing probe 102, wherein, protection sleeve pipe 106 is beyond temperature-sensing probe 102 part
Length can be concrete regarding concrete condition value by several millimeters to several centimetres.
Below in conjunction with Fig. 3 to Figure 17, the specific embodiment of the fixed structure 108 of the present invention is illustrated.
The embodiment of the first aspect of the fixed structure 108 of the temperature sensing part 100 according to the present invention, described fixed structure
108 is the crimping structure formed on described protection sleeve pipe 106, and the outer surface of described crimping structure and described holding wire 104
It is connected.
In this embodiment, fixed structure 108 can be a part for protection sleeve pipe 106, specifically, will protect sleeve pipe
After 106 are set on holding wire 104, by techniques such as hot pressing, this protection sleeve pipe 106 can be carried out hot-pressing processing and make protection set
Pipe 106 deforms upon formation crimping structure at extrusion position, and during carrying out hot-pressing processing outside synchronous signal line 104
Surface deforms upon and is connected with crimping structure, thus effectively limits the phase between protection sleeve pipe 106 and holding wire 104
To movement, and without using extra fixed structure 108, cost-effective.
It is to say, in this embodiment, holding wire 104 is in protection sleeve pipe 106, and in the case of extruding heating,
Protection sleeve pipe 106 deforms upon and becomes crimping structure, and be shaped into from protect sleeve pipe 106 before and after not extrude heated shape different
Flat type, in other examples, it is also possible to be extruded heating and become square or rhombus, in a word with its crimping structure before and after not
The shape of the protection sleeve pipe 106 of extruding heating is different.It addition, have gap, this gap between holding wire 104 and protection sleeve pipe 106
Facilitate holding wire 104 to pass in protection sleeve pipe 106, improve work efficiency, at crimping structure, the outer surface of holding wire 104
Contact with the inner surface of protection sleeve pipe 106, for being in close contact, there is not gap, one can be formed as during extruding heating
Body.The outer surface of holding wire 104 inner surface of protection sleeve pipe 106 with deformation at crimping structure is combined closely, thus limits
The relative displacement of holding wire 104 and protection sleeve pipe 106 at crimping structure.
Further, on the one hand, the diameter of described crimping structure more than described protection sleeve pipe 106 except described crimping structure
The diameter of other outer parts, the crimping structure i.e. formed on protection sleeve pipe 106 can be that diameter is more than on protection sleeve pipe 106
The bulge-structure of the diameter of other parts in addition to this crimping structure, this bulge-structure is linked to be one with the outer surface of holding wire 104
Body；On the other hand, the diameter of described crimping structure might be less that its in addition to described crimping structure of described protection sleeve pipe 106
The diameter (not shown) of his part, the crimping structure i.e. formed on protection sleeve pipe 106 can also be for diameter less than protection
The outer surface of the sunk structure of the diameter of other parts in addition to this crimping structure on sleeve pipe 106, this sunk structure and holding wire
It is connected.
Specifically, Fig. 3 is to have the fixed structure 108 for protruding crimping structure described in above-described embodiment and protect
The diameter of protecting pipe 106 is only set in the temperature sensing part on holding wire 104 less than diameter, the protection sleeve pipe 106 of temperature-sensing probe 102
The structural representation of 100, the front view of this temperature sensing part 100 as shown in Figure 4, correspondingly the A-A of Fig. 4 to sectional view such as Fig. 5
Shown in.
Fig. 6 is to have the fixed structure 108 for protruding crimping structure described in above-described embodiment, protection sleeve pipe 106
Diameter more than the diameter of temperature-sensing probe 102 and the protection temperature sensing part 100 that is only set on holding wire 104 of sleeve pipe 106 just
View, correspondingly the A-A of Fig. 6 to sectional view as shown in Figure 7.
Fig. 8 be have the fixed structure 108 for protruding crimping structure described in embodiment, protection sleeve pipe 106 straight
Footpath is set in the temperature sensing part on temperature-sensing probe 102 and holding wire 104 more than diameter and the protection sleeve pipe 106 of temperature-sensing probe 102
The front view of 100, correspondingly the A-A of Fig. 8 to sectional view as shown in Figure 9.
The embodiment of the second aspect of the fixed structure 108 of the temperature sensing part 100 according to the present invention, described fixed structure
108 are connected on described protection sleeve pipe 106.
In this embodiment, for being fixed on holding wire 104 this temperature sensing part 100 is carried out by protection sleeve pipe 106
The fixed structure 108 of insulation protection is that the structure being connected on protection sleeve pipe 106, i.e. fixed structure 108 are with protection sleeve pipe 106
Individually structure, further, when mounted, this fixed structure 108 makes the Zhou Jing of protection sleeve pipe 106 diminish until making protection set
The inner surface of pipe 106 fit tightly with the outer surface of holding wire 104 together with till, and then effectively limit protection sleeve pipe 106
With the relative movement of holding wire 104, reach the effective protection to temperature sensing part 100.
Further, described fixed structure 108 includes band, and described band includes non-return structure 1082.
In this embodiment, being used for the fixed structure 108 that protection sleeve pipe 106 is connected on holding wire 104 can be to prick
Band, the Plastic Bandage that the nylon-66 material injection that this band can use UL (Underwriters Laboratories) to approve is made, have
Fire-protection rating is high, insulating properties good, it is aging to be difficult to, ability to bear strong, have simultaneously colligation rapidly, self-locking confines, uses operation
The feature such as convenient, and low price is suitable for a large amount of buying, can be specifically select bolt-type band, fix hair style band,
Safe and secret type bands etc., multifarious be chosen as realizing being securely fixed of the present invention and provide favourable premise；And
And, further, this band also includes non-return structure 1082, i.e. using band, protection sleeve pipe 106 can be fixed on signal
Process on line 104 is irreversible, i.e. can only gradually lock and can not retreat and loosen, and effectively ensures fixing reliable
Property, and then effectively limit the relative movement between protection sleeve pipe 106 and holding wire 104.
Specifically, Figure 10 is to have the fixed structure 108 described in above-described embodiment for band and protection sleeve pipe 106
Diameter shows less than the diameter of temperature-sensing probe 102, the structure of the temperature sensing part 100 that protection sleeve pipe 106 is only socketed on holding wire 104
Be intended to, the front view of this temperature sensing part 100 as shown in figure 11, correspondingly the A-A of Figure 11 to sectional view as shown in figure 12, and prick
The concrete structure schematic diagram of band is as shown in figure 13.
Further, in this embodiment, for protection sleeve pipe 106 being fixed on holding wire 104 by the way of clamping
On fixed structure 108 can be dismountable structure, and then when use protection sleeve pipe 106 for diameter be more than temperature-sensing probe
During the sleeve pipe of the diameter of 102, new protection can be replaced by when protecting sleeve pipe 106 to damage by dismantling this fixed structure 108
Sleeve pipe 106, replaces protection sleeve pipe 106 during i.e. can be implemented in use temperature sensing part 100, at any time to realize temperature-sensitive portion
Part 100 is effectively protected for a long time.
The embodiment of the third aspect of the fixed structure 108 of the temperature sensing part 100 according to the present invention, described fixed structure
The fixing bending structure formed in 108 same area being included in described protection sleeve pipe 106 and described holding wire 104 correspondence
112。
Further, bending structure 112 can be fixed by fixture 114, such as band, or by hot-pressing processing
After modes etc. make bending, the relative outer surface of holding wire 104 thermoplastic that is squeezed is integrated and is fixed, wherein, and bending structure 112
Can Z-shaped, U-shaped or V-type etc..
In this embodiment, by after being set on holding wire 104 by protection sleeve pipe 106, sleeve pipe 106 and letter will be protected
Number line 104 is bent to form fixing bending structure 112 together, on the one hand can fix protection sleeve pipe 106 and holding wire 104, limit
Make the relative movement of the two, it is achieved be effectively protected, on the other hand can also reduce the size of temperature sensing part 100 on the whole, subtract
Little space hold, and also can improve the stability that temperature-sensing probe 102 is placed simultaneously, it is to avoid it arbitrarily rocks, and touches surrounding
Object, causes unnecessary damage, increases the service life.
As shown in figure 14, the bending structure 112 formed in the same area of protection sleeve pipe 106 and holding wire 104 correspondence
U-shaped, and fixed by fixture 114, wherein fixture 114 is band, and in Figure 14, the amplification of U-shaped bending structure at B is shown
It is intended to as shown in figure 15.Temperature sensing part 100 according to an embodiment of the invention, described fixed structure 108 has one or more, when
When using multiple fixed structure 108, can play and strengthen fixing effect, and the plurality of fixed structure 108 can be above-mentioned three
The one or more combination in fixed structure 108 described in the embodiment of individual aspect, such as has multiple crimping structure, permissible
For bulge-structure and/or sunk structure, or there is the band of multiple clamping, or there is multiple bending structure, or three
In any a combination of both, or the combination of three, the fixed structure of each type can also have one or more, and multiple
Position is set can the determining according to real needs, operating procedure etc. of fixed structure.
Specifically, Figure 16 shows that the diameter including two different types of fixed structures and protection sleeve pipe 106 is less than sense
The front view of the temperature sensing part 100 that the diameter of temperature probe 102, protection sleeve pipe 106 are only socketed on holding wire 104, corresponding map
The A-A of 16 to sectional view as shown in figure 17.
As shown in Figure 16 and Figure 17, according to one embodiment of present invention, described fixed structure 108 includes the first fixed knot
Structure 108 ' and the second fixed structure 108 "；Wherein, described first fixed structure 108 ' is to be formed on described protection sleeve pipe 106
Crimping structure, and described crimping structure is connected with the outer surface of described holding wire 104；Described second fixed structure 108 " card
It is connected on described protection sleeve pipe 106, and described second fixed structure 108 " it is positioned at described temperature-sensing probe 102 and described first admittedly
Between fixed structure 108 ', and arrange near described temperature-sensing probe 102.
In this embodiment it is possible to simultaneously by first fixed structure 108 ' and the second fixed structure 108 " sleeve pipe will be protected
On 106 fixed signal lines 104, wherein first fixed structure 108 ' be above-mentioned protection sleeve pipe 106 on formed with holding wire 104
Outer surface shape all-in-one-piece crimping structure, and the second fixed structure 108 " be above-mentioned to be connected to protect the structure on sleeve pipe 106,
Together with the inner surface that can make protection sleeve pipe 106 when having fixed fits tightly with the outer surface of holding wire 104, further
Ground the second fixed structure 108 " can be above-mentioned band, by being used in combination two kinds of different fixed structures 108, can be further
Strengthen fixing；And, it is possible to further by the second fixed structure 108 " it is placed in temperature-sensing probe 102 and first fixed structure
Between 108 ', and fix near temperature-sensing probe 102, then can pass through the second fixed structure 108 " major limitation temperature-sensing probe 102
With the relative movement of protection sleeve pipe 106, and by first fixed structure 108 ' major limitation protection sleeve pipe 106 and holding wire 104
Relative movement, wherein, first fixed structure 108 ' can be preferably provided in the centre position or partially of described protection sleeve pipe 106
To the position near temperature-sensing probe 102.
It addition, protection sleeve pipe 106 is fixed on letter at the fixed structure using three types described in above-described embodiment
Before on number line 104, it is also possible to first pass through the mode of hot-pressing processing etc. and make the inner surface of protection sleeve pipe 106 and holding wire 104
Outer surface is heated and overlays conjunction, reaches preliminary fixing purpose, can be entered by the fixed structure of any of the above-described type the most further
Row is reinforced.
In any of the above-described embodiment of the present invention, described temperature-sensing probe 102 is in irregularly shaped.
In this embodiment, in order to temperature-sensing probe 102 is protected, resin can be protected its surface-coated one layer, should
Protection resin has protection against the tide, Heat stability is good, advantage that thermal impact is good, and can not only realize quick conduction of heat also can be to sense
Temperature probe 102 plays protective action, and specific implementation is generally by temperature-sensing probe 102, such as thermocouple, after inserting in resin
Take out and then can form one layer of protection resin on its surface, due to not by Mold Making, so the temperature-sensitive in the present embodiment
Probe 102 in irregularly shaped, is typically the narrow shape in middle thick two, then the equivalent diameter of this temperature-sensing probe 102 more than or
Less than the diameter of protection sleeve pipe 106, it is compared to the temperature-sensitive with regular shape (such as, cylindrical) gone out by Mold Making
Probe 102, it is possible to effectively limit the relative displacement between protection sleeve pipe 106 and holding wire 104, it is to avoid protection sleeve pipe 106 takes off
Fall, and then holding wire 104 is played effective insulation protection effect.
Further, temperature-sensing probe 102 then can use diameter more than temperature-sensing probe 102 in avette and smooth surface
The protection sleeve pipe 106 of diameter and when being inserted in protection sleeve pipe 106 in temperature-sensing probe 102 side, temperature-sensing probe can be efficiently reduced
Friction between 102 and the inner surface of protection sleeve pipe 106, it is simple to make protection sleeve pipe 106 be inserted in rapidly, improve operation further
The work efficiency of personnel.
As one embodiment of the present of invention, can above-mentioned temperature sensing part be applied in air conditioner room unit, air-conditioner
The temperature-sensing probe (not shown) of temperature sensing part as shown in figure 18, specifically, can be placed in by the structural representation of indoor set
In air channel, the wind inlet section before indoor heat exchanger side, such as indoor heat exchanger further, for thermometric, then
Main control board (the figure that the temperature detected is sent to the electric-controlled box of air conditioner room unit by holding wire, binding post
Not shown in) carry out temperature control.
As one embodiment of the present of invention, the temperature sensing part according to any one of above-described embodiment can be applied at sky
Adjust in device off-premises station, specifically can be realized by below embodiment:
Embodiment one, as shown in figure 19, can be fixed on room by the temperature-sensing probe of temperature sensing part by probe fixing structure
On outer machine protective stent (such as iron wire bar), the probe fixing structure in this embodiment is that hook design is used for waling temperature-sensitive spy
Head, such as can be bent to form by iron wire, and its concrete installation site schematic diagram is as shown in the C of Figure 20, specifically by temperature-sensitive
Probe is disposed in the outdoor the wind inlet section before heat exchanger, for detection ambient temperature, but does not contacts with outdoor heat exchanger, then examines
The temperature measured will not be affected by the temperature of outdoor heat exchanger, detect that ambient temperature is more accurate, then will detect
The main control board (not shown) that temperature is sent to the electric-controlled box of air-conditioner outdoor unit by holding wire, binding post is entered
Trip temperature controls, and probe fixing structure and temperature-sensing probe with the use of C at section enlarged diagram as shown in figure 21, its
In, probe fixing structure contacts with temperature-sensing probe.
Embodiment two, as shown in figure 22, can be fixed on sky by the temperature-sensing probe of temperature sensing part by probe fixing structure
Adjusting on the side plate of device off-premises station, the probe fixing structure in this embodiment is that buckle-type is designed for clasping temperature-sensing probe, with reality
The now further protection to temperature-sensing probe, its concrete installation site schematic diagram is as shown in the C of Figure 23, specifically by temperature-sensing probe
It is disposed in the outdoor the wind inlet section before heat exchanger, for detection ambient temperature, but does not contacts with outdoor heat exchanger, then detect
Temperature will not be affected by the temperature of outdoor heat exchanger, detect that ambient temperature is more accurate, the temperature that then will detect
The main control board (not shown) sent to the electric-controlled box of air-conditioner outdoor unit by holding wire, binding post carries out temperature
Degree controls, and at the C of probe fixing structure section amplification effect schematic diagram as shown in figure 24, and the structure of probe fixing structure is shown
Being intended to as shown in figure 25, specifically, by being placed on by temperature-sensing probe in parts 1, specifically parts 1 are groove and in groove bottom wall
Spaced rectangle hollow out is set, and parts 2 are fastened on parts 1, it is achieved temperature-sensing probe is fixed, and this probe is solid
Fixed structure is fixed on the side plate of air-conditioner outdoor unit by parts 3.
Technical scheme is described in detail above in association with accompanying drawing, passes through technical scheme, it is possible to achieve
Effective protection to temperature sensing part, it is ensured that the accuracy of temperature detection.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (15)
1. a temperature sensing part, it is characterised in that including:
Temperature-sensing probe, holding wire, protection sleeve pipe and fixed structure；
Wherein, one end of described holding wire is connected to described temperature-sensing probe, and described fixed structure is for solid by described protection sleeve pipe
Determine on the signal line.
Temperature sensing part the most according to claim 1, it is characterised in that described protection casing pipe sleeve sets on the signal line.
Temperature sensing part the most according to claim 2, it is characterised in that shape between described protection sleeve pipe and described temperature-sensing probe
Portion at interval；And
Described temperature sensing part also includes: protection sleeve, is set in described temperature-sensing probe, described spacer portion and described protection sleeve pipe
On, and the diameter at the described protection sleeve position corresponding with described spacer portion is less than described protection sleeve and described temperature-sensing probe
The diameter at the position respectively the most corresponding with described protection sleeve pipe, and the outer surface of described holding wire corresponding to described spacer portion is with described
The protection inner surface of sleeve, the outer surface of described protection sleeve pipe are fitted with the inner surface of described protection sleeve and are contacted.
Temperature sensing part the most according to claim 3, it is characterised in that described temperature-sensing probe includes terminals and free end,
Described protection sleeve includes first end and the second end；And
Described free end is between described first end and described terminals, and described terminals are connected to the one of described holding wire
End, described spacer portion is between described terminals and described the second end, and described the second end is set in described protection sleeve pipe
On, wherein, the diameter of described first end is less than the diameter of described temperature-sensing probe.
Temperature sensing part the most according to claim 1, it is characterised in that the diameter of described protection sleeve pipe is visited more than described temperature-sensitive
The diameter of head, and described protection casing pipe sleeve is located on described holding wire and described temperature-sensing probe.
Temperature sensing part the most according to claim 5, it is characterised in that described protection sleeve pipe is beyond the portion of described temperature-sensing probe
Dividing in throat structure, the diameter of described throat structure is less than the diameter of described temperature-sensing probe.
7. according to the temperature sensing part according to any one of claim 2 to 6, it is characterised in that described fixed structure is described
Protect the crimping structure formed on sleeve pipe, and described crimping structure is connected with the outer surface of described holding wire.
Temperature sensing part the most according to claim 7, it is characterised in that the diameter of described crimping structure is more than described protection set
The diameter of other parts in addition to described crimping structure of pipe.
9. according to the temperature sensing part according to any one of claim 2 to 6, it is characterised in that described fixed structure is connected to institute
State on protection sleeve pipe.
Temperature sensing part the most according to claim 9, it is characterised in that described fixed structure includes band, and described bundle
Band includes non-return structure.
11. according to the temperature sensing part according to any one of claim 2 to 6, it is characterised in that described fixed structure includes first
Fixed structure and the second fixed structure；
Wherein, described first fixed structure is the crimping structure formed on described protection sleeve pipe, and described crimping structure and institute
The outer surface stating holding wire is connected；
Described second fixed structure is connected on described protection sleeve pipe, and described second fixed structure is positioned at described temperature-sensing probe
And between described first fixed structure, and arrange near described temperature-sensing probe.
12. temperature sensing part according to any one of claim 1 to 6, it is characterised in that described temperature-sensing probe is in irregularly
Shape.
13. temperature sensing part according to any one of claim 1 to 6, it is characterised in that also include: binding post, connect
The other end to described holding wire.
14. 1 kinds of air conditioner room units, it is characterised in that including: air channel, indoor heat exchanger and as in claim 1 to 13 appoint
One described temperature sensing part, wherein, the temperature-sensing probe of described temperature sensing part is placed in described air channel, and is arranged on described indoor
Wind inlet section before heat exchanger.
15. 1 kinds of air-conditioner outdoor units, it is characterised in that including: outdoor heat exchanger, probe fixing structure and such as claim 1
To the temperature sensing part according to any one of 13, wherein, described probe fixing structure is visited for the temperature-sensitive fixing described temperature sensing part
Head and described temperature-sensing probe are arranged on the wind inlet section before described outdoor heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614381.1A CN106091301A (en) | 2016-07-29 | 2016-07-29 | Temperature sensing part, air conditioner room unit and air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614381.1A CN106091301A (en) | 2016-07-29 | 2016-07-29 | Temperature sensing part, air conditioner room unit and air-conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106091301A true CN106091301A (en) | 2016-11-09 |
Family
ID=57480063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614381.1A Pending CN106091301A (en) | 2016-07-29 | 2016-07-29 | Temperature sensing part, air conditioner room unit and air-conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106091301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109827312A (en) * | 2019-03-21 | 2019-05-31 | 美的集团武汉制冷设备有限公司 | The detection structure and air conditioner of air conditioner piping |
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Application publication date: 20161109 |
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