CN206259340U - The outdoor unit of control base board device and air conditioner - Google Patents
The outdoor unit of control base board device and air conditioner Download PDFInfo
- Publication number
- CN206259340U CN206259340U CN201590000359.7U CN201590000359U CN206259340U CN 206259340 U CN206259340 U CN 206259340U CN 201590000359 U CN201590000359 U CN 201590000359U CN 206259340 U CN206259340 U CN 206259340U
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- China
- Prior art keywords
- thermal component
- thermistor
- control base
- circuit board
- thermoinduction
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
Abstract
The utility model is related to the outdoor unit of control base board device and air conditioner, and the control base board device possesses：Thermal component, it radiates to the heat produced from the heat generating components for being installed on circuit board；Thermistor, its temperature to thermal component is detected；And substrate holder, it is so that the state at the control base board interval constant with thermal component holding is provided with control base board and thermal component.Substrate holder possesses contact preventing portion, and the contact preventing portion has insulating properties, and is located between circuit board and the thermoinduction portion of thermistor.
Description
Technical field
The utility model is related to the control base board device and air conditioner with the circuit board for being provided with heat generating components etc.
Outdoor unit.
Background technology
There is following outdoor unit in the outdoor unit of existing air conditioner, its tool control base board device, and the control base board
The circuit board that device will be provided with heat generating components is installed on substrate holder (for example, referring to patent document 1).
The radiating part radiated to the heat produced from heat generating components is assembled with the control base board device of patent document 1
Part, the temperature detection thermistor for possessing thermoinduction portion is fixed with thermal component.Here, thermistor is inserted by by screw
Enter the mounting hole linked with thermoinduction portion, and the screw is screwed into the screw of thermal component, so as to be fixed on circuit board and dissipate
Between thermal part.
Patent document 1：Japanese Unexamined Patent Publication 2006-156647 publications
However, the thermoinduction portion of thermistor is conductive, therefore in the structure of patent document 1, in heat sensitive electricity
In the case that the wire of resistance is applied with certain power, the thermoinduction portion of thermistor can float sometimes, and with the surface of circuit board
Contact.And, if if the thermoinduction portion of thermistor contacts with the surface of circuit board, it is likely that circuit board can be made short
Road.
Utility model content
The utility model is produced to solve problem as described above, and thermistor is prevented its object is to provide
The control base board device that is contacted with circuit board of thermoinduction portion and air conditioner outdoor unit.
Control base board device of the present utility model possesses：Line substrate, it is provided with heat generating components in the face of side；Radiating part
Part, it is arranged opposite with the face of the above-mentioned side of above-mentioned circuit board, and heat to being produced by above-mentioned heat generating components radiates；
Thermistor, its opposed faces opposed with the face of above-mentioned side for being fixed on above-mentioned thermal component, to the temperature of above-mentioned thermal component
Degree is detected；And substrate holder, it makes to be kept between above-mentioned circuit board and above-mentioned thermal component fixed interval, and right
Above-mentioned circuit board is fixed with above-mentioned thermal component, and above-mentioned thermistor possesses thermoinduction portion, the thermoinduction portion have lead
Electrically, the heat of above-mentioned thermal component is sensed, aforesaid substrate support possesses contact preventing portion, and the contact preventing portion has insulating properties,
It is located between above-mentioned circuit board and above-mentioned thermoinduction portion.
Substrate holder with insulating properties of the present utility model possesses and is located in connecing between circuit board and thermoinduction portion
Preventing portion is touched, the thermoinduction portion therefore, it is possible to prevent thermistor contacts with circuit board.
Brief description of the drawings
Fig. 1 is the letter of the inside of the outdoor unit for representing the air-conditioning device that implementation method of the present utility model is observed from face side
Want the exploded perspective view of structure.
Fig. 2 is to represent that the electric part box in Fig. 1 is provided with the stereogram of the state of control base board device.
Fig. 3 is the exploded perspective view illustrated to the assembling of the control base board device of Fig. 1.
Fig. 4 is the schematic sectional view of the control base board device for representing Fig. 1.
Fig. 5 is the top view of the thermistor for representing Fig. 3.
Fig. 6 is thermoinduction portion and the side view of thermistor mounting hole of the thermistor for representing Fig. 5.
Fig. 7 is the stereogram of the substrate holder of Fig. 1.
Fig. 8 is the stereogram for representing the state for rotating the substrate holder of Fig. 7.
Fig. 9 is to represent the stereogram for making the further rotation of state of substrate holder of Fig. 8.
Figure 10 is to represent that the thermistor in the erection sequence that the thermistor of Fig. 3 is installed to thermal component is fixed
The explanatory diagram of the temporal hold state of part.
Figure 11 is the explanatory diagram for representing the state that the thermistor of Figure 10 is fixed on thermal component.
Figure 12 is to represent that the substrate holder in Fig. 1 is assembled with the top view of the state of circuit board.
Figure 13 is the explanatory diagram for amplifying the peripheral part in the thermoinduction portion shown in Fig. 4.
Specific embodiment
Implementation method 1.
Fig. 1 is the letter of the inside of the outdoor unit for representing the air-conditioning device that implementation method of the present utility model is observed from face side
Want the exploded perspective view of structure.Fig. 2 is to represent that the electric part box in Fig. 1 is provided with the solid of the state of control base board device
Figure.Fig. 3 is the exploded perspective view illustrated to the assembling of the control base board device of Fig. 1.Fig. 4 is the control base board for representing Fig. 1
The schematic sectional view of device.
1~Fig. 4 of reference picture is integrally formed to the outdoor unit of the control base board device of present embodiment and air conditioner
Content is illustrated.
As shown in figure 1, the inside of the outdoor unit 9 of air conditioner is erected the demarcation strip 11 of setting from rear side forward face side
It is divided into two, left side is the heat-exchanging chamber of storage heat exchanger 10 and pressure fan (omitting diagram) etc., and right side is compressed for storage
The Machine Room of the grade of machine 12.
The outdoor unit 9 of air conditioner has the electric part box 15 of storage control base board device 14, control on the top of Machine Room
Board device processed 14 is installed on electric part box 15 with the state shown in Fig. 2.Compressor 12 is arranged at the bottom of Machine Room.Separately
Outward, the outdoor unit 9 of air conditioner has the multiple expansion valves (omitting diagram) being made up of such as magnetic valve.
Heat exchanger 10 by from the side in the left side of outdoor unit 9 throughout rear side surround pressure fan in the way of erect and set
Put.The suction inlet for being formed with the air suction that will be cooled down or be heated by heat exchanger 10 in the rear side of heat exchanger 10 (is saved
Sketch map shows).It is provided with the air after heat exchanger 10 has carried out heat exchange to machine on the preceding surface of the outdoor unit 9 of air conditioner
The suction outlet (omitting diagram) of outer sucking-off.
As shown in Figure 3 and 4, control base board device 14 has：It is made up of tellite etc. and is provided with various
The circuit board 1 of part, be installed on side as circuit board 1 face plate face 1c heat generating components 3, by such as fin
The thermal component 4 of composition, the thermistor 6 of the temperature of detection thermal component 4 and to keep the state at constant interval to install
There is the substrate holder 13 of circuit board 1 and thermal component 4.
Two positions of circuit board 1 are provided with the pin mounting hole 1b for installing heat generating components 3.In addition, heating part
Part 3 has the member mounting holes 3a to two installation feet 2 and the installation of thermal component 4.Two installation feet 2 are respectively inserted two
Individual pin mounting hole 1b, is welded by the part that will be inserted, so as to heat generating components 3 is installed on into circuit board 1.Thus,
The electrical connection such as wiring of the heat generating components 3 relative to circuit board 1.
Control base board device 14 in the state of circuit board 1 is provided with the grade of heat generating components 3 to the operating of compressor 12 with
And stopping, the operating of pressure fan and stopping and the opening and closing of each expansion valve etc. are controlled.
The punching 1a utilized when heat generating components 3 is installed on into thermal component 4 is provided with circuit board 1.Punching 1a is
Through hole, the aperture with the insertion of segment mounts 5 that can be for being made up of such as screw.Here, segment mounts 5 are used to incite somebody to action
Heat generating components 3 is installed on thermal component 4, and the aperture of punching 1a is formed larger than the external diameter of segment mounts 5.
The punching 1a of circuit board 1 and the position for installing heat generating components 3, i.e., the position of two pin mounting hole 1b is accordingly entered
Row is set.That is, punching 1a is formed as the center alignment with member mounting holes 3a when heat generating components 3 to be installed on circuit board 1.
Although most preferably when heat generating components 3 is installed on into circuit board 1, the center of punching 1a is consistent with the center of member mounting holes 3a
State, but the periphery of at least segment mounts 5 is accommodated in the inner circumferential of punching 1a.
Heat generating components 3 is the electric component for being installed on circuit board 1.Heat generating components 3 is for example to be made up of power transistor
And the part generated heat in the operating of outdoor unit 9.Heat generating components 3 is close to and is fixed on thermal component 4, therefore from heat generating components 3
The heat of generation is radiated from thermal component 4.So that the first screw 4a of the center of member mounting holes 3a and thermal component described later 4
Center alignment state, using segment mounts 5 fix heat generating components 3.
Thermal component 4 by partly constituting as follows, i.e.,：The base portion 4c of the tabular arranged opposite with the plate face 1c of circuit board 1；
And erect the multiple fin part 4d for being arranged at base portion 4c.Base portion 4c is provided with member mounting holes 3a pairs with heat generating components 3
The the first screw 4a for answering and the second screw 4b for installing thermistor 6.First screw 4a and the second screw 4b are formed
In the opposed faces 4f opposed with the plate face 1c of circuit board 1.
In addition, in thermal component 4, branch is provided with respective two positions of the left part of base portion 4c and right part
Frame mounting hole 4e.Four rack mounting apertures 4e are for example made up of screw, and for thermal component 4 to be installed on into substrate holder 13.
Four rack mounting apertures 4e are arranged at position corresponding with four fixing hole 13e that substrate holder described later 13 possesses.That is, dissipate
Thermal part 4 in the state of the position for making rack mounting apertures 4e and the aligned in position of fixing hole 13e, using being for example made up of screw
Thermal component fixture 8 and be fixed on substrate holder 13.
Thermistor 6 is fixed on opposed faces 4f, and the temperature to thermal component 4 is detected.Thermistor 6 has：Thermal sensation
Portion 6a is answered, its is conductive, sense the heat of thermal component 4；And thermistor mounting hole 6b, its with thermoinduction portion 6a one
End links, and corresponding with the second screw 4b of thermal component 4.
Substrate holder 13 makes to keep constant interval between circuit board 1 and thermal component 4, and to circuit board 1 with dissipate
Thermal part 4 is fixed.Substrate holder 13 is resin-made, is formed by injection moulding.As the resin for constituting substrate holder 13,
For example use ABS resin.And, substrate holder 13 has insulating properties with contact preventing portion 13c, contact preventing portion 13c, and
It is located between circuit board 1 and thermoinduction portion 6a.
Fig. 5 is the top view for representing thermistor 6.Fig. 6 is the thermoinduction portion 6a and heat of the thermistor 6 for representing Fig. 5
The side view of quick resistance mounting hole 6b.As shown in figs.5 and 6, the one end of thermistor mounting hole 6b and thermoinduction portion 6a
Link.In the present embodiment, thermoinduction portion 6a is made up of metal parts.In addition, as shown in figure 5, thermistor 6 be in heat
The long shape of the front end with connector 6d of the wire 6c of induction part 6a connections.
Thermistor 6 is consolidated by thermistor mounting hole 6b and using the thermistor fixture being for example made up of screw
Due to thermal component 4.More specifically, in the center for making thermistor mounting hole 6b and the shape of the center alignment of the second screw 4b
Under state, thermistor 6 is fixed using thermistor fixture 7.In addition, the thermoinduction portion 6a of thermistor 6 turns into and radiating part
The state that part 4 is close to.Therefore, thermistor 6 can detect the temperature of thermal component 4.
Fig. 7 is the stereogram of substrate holder 13.Fig. 8 is the stereogram for representing the state for rotating the substrate holder 13 of Fig. 7.
Fig. 9 is to represent the stereogram for making the further rotation of state of substrate holder 13 of Fig. 8.As shown in Fig. 7~Fig. 9, substrate holder 13
It is rectangular opening portion 13a when the installation site of thermal component 4 is formed with vertical view.In the opening portion 13a of substrate holder 13
Around be provided with four fixing hole 13e corresponding with four rack mounting apertures 4e of thermal component 4.
In addition, being provided with the claw 13b of permanent wiring substrate 1 in multiple positions of the side wall of substrate holder 13.In this reality
In applying mode, multiple claw 13b are arranged at five positions around substrate holder 13, and when circuit board 1 is mounted with into
It is hook.
And, contact preventing portion 13c is hook-shaped shape in a part of projection of the inner circumferential from opening portion 13a.In this reality
Apply in mode, contact preventing portion 13c is the side long of the inner side of rectangular opening portion 13a when being arranged at vertical view.
[assembling of control base board device]
Figure 10 is to represent the thermistor fixture 7 in the erection sequence that thermistor 6 is installed to thermal component 4
The explanatory diagram of temporal hold state.Figure 11 is the explanatory diagram for representing the state that thermistor 6 is fixed on thermal component 4.Figure 12
It is to represent the top view that the state of circuit board 1 is assembled with substrate holder 13.Reference picture 3, Fig. 4 and Figure 10~Figure 12 are to control
The assembling of board device processed 14 is illustrated.Additionally, eliminating each part for being installed on circuit board 1 etc. in fig. 12.
The installation of substrate holder (thermal component to)
When thermal component 4 is installed on into substrate holder 13, first, so that the base portion 4c and substrate holder of thermal component 4
13 opening portion 13a alignment, the mode for making four centers of rack mounting apertures 4e consistent with the center of four fixing hole 13e respectively
Configured.
Next, be screwed into thermal component to the hole of four positions for making fixing hole 13e be connected with rack mounting apertures 4e fixing
Part 8, is fixed to substrate holder 13 with thermal component 4.
The installation of thermal component (thermistor to)
As shown in figs.10 and 11, the contact preventing portion 13c in present embodiment has：Along perpendicular to opposed faces 4f's
The protuberance 131 that direction extends；And the portion that goes forward side by side extended along the direction parallel with opposed faces 4f from the end of protuberance 131
132.In other words, contact preventing portion 13c is formed as section for L-shaped.
It is installed on after substrate holder 13 by thermal component 4, it is first when thermistor 6 is installed on into thermal component 4
First, the center alignment of the center of the second screw 4b of thermal component 4 and the thermistor mounting hole 6b of thermistor 6 is made.
Then, by the way that thermistor fixture 7 inserted and it is screwed into thermistor mounting hole 6b and the second screw 4b, from
And thermistor 6 is fixed on thermal component 4.
Here, reference picture 10 and Figure 11 say in detail to the order that thermistor 6 is fixed on thermal component 4
It is bright.
First, under following state, i.e.,：Thermoinduction portion 6a on the direction of opposed faces 4f with contact preventing portion
Under the nonoverlapping states of 13c, thermistor 6 is configured on opposed faces 4f.Now, make the center of thermistor mounting hole 6b with
The center of the second screw 4b is consistent.
Next, thermistor fixture 7 is inserted into thermistor mounting hole 6b and the second screw 4b, and to temperature-sensitive electricity
Resistance fixture 7 is fastened temporarily.
Next, making thermistor 6 be side of the axle along the hollow arrow of Figure 10 with the thermistor fixture 7 of interim fastening
To rotation, thermoinduction portion 6a is set to be slided to the lower section in the portion of going forward side by side 132.Thus, thermoinduction portion 6a is inserted into thermal component 4 and goes forward side by side
Between portion 132.
Then, in the state of thermoinduction portion 6a is close to opposed faces 4f, thermistor fixture 7 is carried out formal tight
Gu, so as to thermistor 6 is fixed on into thermal component 4.
So, thermistor 6 is configured at the downside of hook-shaped contact preventing portion 13c, and is fixed on substrate holder 13.This
Outward, in the present embodiment, right-handed screw is used as thermistor fixture 7, therefore is twisted by thermistor fixture 7
It is fashionable so that the thermistor 6 for temporarily being inserted to the lower section in the portion of going forward side by side 132 staggers towards the side opposite with contact preventing portion 13c.
Thermoinduction portion 6a is set to be abutted with protuberance 131 and thermistor 6 is fixed on into thermal component here, Figure 11 shows
4 example, but thermoinduction portion 6a with protuberance 131 without necessarily abutting.However, contact preventing portion 13c has insulating properties, therefore
Even if making thermoinduction portion 6a be abutted with protuberance 131, will not also make the short circuit of circuit board 1.Alternatively, it is also possible to thermistor
Fixture 7 is fastened temporarily before, thermoinduction portion 6a is inserted between thermal component 4 and the portion 132 that goes forward side by side.
The installation of substrate holder (circuit board to)
Then, when the circuit board 1 that will be provided with the grade of heat generating components 3 is installed to substrate holder 13, first, wiring base is made
Plate 1 is opposed with substrate holder 13.That is, so that as circuit board 1 the side for being provided with heat generating components 3 plate face 1c with radiating
Be configured to for circuit board 1 and heat generating components 3 Chong Die by the opposed faces 4f of part 4 opposed mode.
Next, as shown in figure 12, substrate holder 13 is embedded in by by circuit board 1, so as to circuit board 1 be installed on
Substrate holder 13.That is, circuit board 1 is fixed in substrate holder 13 by around being hooked by multiple claw 13b.
Now, circuit board 1 is adjusted with the mutual alignment of thermal component 4, to cause that punching 1a and part pacify
Hole 3a is consistent with the first screw 4a of thermal component 4 for dress.This is in order that being installed on heat generating components 3 with segment mounts 5 scattered
Thermal part 4.
The installation of thermal component (heat generating components to)
Followed by heat generating components 3 be by from opposite with the plate face 1c of circuit board 1 to the installation of thermal component 4
Side make segment mounts 5 to punching 1a insertions to implement.
That is, make the center of member mounting holes 3a consistent with the center of the first screw 4a, by punching 1a, by segment mounts
The member mounting holes 3a of 5 insertion heat generating components 3, and then the first screw 4a of thermal component 4 is screwed into, so that heat generating components 3 is tight
Paste the opposed faces 4f of thermal component 4 and fixed.
Figure 13 is the explanatory diagram for amplifying the peripheral part S of the thermoinduction portion 6a shown in Fig. 4.13 couples of this embodiment party of reference picture
Thermistor 6 in formula is described in detail with the configuration relation for contacting preventing portion 13c.
As shown in figure 13, contact preventing portion 13c be formed as on the direction of opposed faces 4f with thermoinduction portion 6a it
Between produce gap A.That is, it is provided with constant length between being installed on the thermistor 6 of thermal component 4 and contacting preventing portion 13c
The gap A of degree.
So, the contact preventing portion 13c of present embodiment is considering size and foozle of each component parts etc.
On the basis of be formed as produce desired by gap A.Therefore, if not applying the usual of external force in the wire 6c of thermistor 6
State, then even the face by the side of circuit board 1 of thermoinduction portion 6a will not also contact with preventing portion 13c is contacted, therefore
Thermoinduction portion 6a is not contacted with circuit board 1.In addition, when thermistor 6 is installed on into thermal component 4, can be by thermoinduction
Portion 6a is smoothly inserted into opposed faces 4f and the portion 132 that goes forward side by side between, further, it is possible to realize effective utilization of inner space.
Here, in the present embodiment, contact preventing portion 13c is formed in the way of gap A is formed as 0.5mm, but connect
Tactile preventing portion 13c can also be formed as size and foozle with each component parts etc. accordingly forms for example gap A
It is more than 0.5mm and below 1.0mm.
Additionally, contact preventing portion 13c can also be formed as not producing gap A, so, be prevented from thermistor
6 are applied with floating for the thermoinduction portion 6a in the case of certain power, therefore, it is possible to keep the essence of the temperature detection of thermistor 6
Degree.Wherein, because of foozle etc., it is necessary to the distance noticed sometimes from thermal component 4 to the portion of going forward side by side 132 can specific heat induction part
The highly short this point of 6a.
In addition, as shown in figure 13, substrate holder 13 is formed as making contact preventing portion 13c not contacted with circuit board 1.That is,
Substrate holder 13 be formed as on the direction of opposed faces 4f contact preventing portion 13c and circuit board 1 between produce between
Gap B.In the present embodiment, substrate holder 13 consider thermoinduction portion 6a and the thickness in the portion 132 that goes forward side by side etc. on the basis of
Be formed as making gap B be 1.0mm.
As described above, in present embodiment control base board device 14 and the outdoor unit 9 of air conditioner are due to exhausted
The substrate holder 13 of edge possesses the contact preventing portion 13c being located between circuit board 1 and thermoinduction portion 6a, it is possible to anti-
Only the thermoinduction portion 6a of thermistor 6 is contacted with circuit board 1.That is, in control base board device 14, even if to being fixed by part
In the case that the thermistor 6 that part 5 is fixed is applied with certain power, also due to being arranged at the contact preventing portion 13c of substrate holder 13
Cover heating induction part 6a is configured as, it is possible to preventing thermoinduction portion 6a from being contacted with circuit board 1.
Here, the substrate holder 13 of present embodiment is formed as being produced between preventing portion 13c and thermoinduction portion 6a is contacted
Gap A, and gap B is produced between contact preventing portion 13c and circuit board 1, therefore in the state of generally, thermoinduction portion 6a
Or circuit board 1 not with contact preventing portion 13c and contact.Further it is assumed that, it is with thermistor fixture 7 in thermoinduction portion 6a
Fulcrum floats so as to thermoinduction portion 6a is close in the case of circuit board 1, and control base board device 14 turns into contact preventing portion 13c quilts
It is located in the state between thermoinduction portion 6a and circuit board 1.Therefore, according to control base board device 14, it is prevented from thermoinduction
Portion 6a and the directly contact of circuit board 1.Additionally, substrate holder 13 is formed by the insulator of resin etc., so even thermoinduction portion
6a is contacted with preventing portion 13c is contacted, and will not also make the short circuit of circuit board 1.
That is, according to control base board device 14 and the outdoor unit 9 of air conditioner with contact preventing portion 13c, substrate holder
13 is hook-shaped contact preventing portion 13c with projection, therefore, it is possible to the state for keeping thermistor 6 not contacted with circuit board 1,
Therefore, it is possible to the situation for avoiding conductive thermoinduction portion 6a from contacting and conduct with circuit board 1.
Above-mentioned implementation method is the preferred concrete example of the outdoor unit of control base board device and air conditioner, and this practicality is new
The technical scope of type is not limited to aforesaid way.For example, being arranged at opening exemplified with contact preventing portion 13c in above-mentioned each figure
The situation on the side long of the inner side of portion 13a, but it is not limited to this.In other words, contact preventing portion 13c can be with each component parts
Configuration etc. be arranged in correspondence with the side long of the side wall side in opening portion 13a, it is also possible to be arranged in the short side of opening portion 13a one
Side.Additionally, being elliptical shape etc. when opening portion 13a can also be formed as overlooking, in this case, contact preventing portion 13c is set
A part around the 13a of opening portion.
In addition, in the above-described embodiment, there is five claw 13b, but claw 13b exemplified with substrate holder 13
Number and configuration etc. can also be corresponding with the dimension and shape of circuit board 1 etc. and suitably change.Also, above-mentioned
In implementation method, exemplified with the situation that substrate holder 13 is formed by injection moulding, but it is not limited thereto, substrate holder 13
Can be formed using the insulating element of resin etc. and by machining.
Additionally, in the above-described embodiment, the feelings of the outdoor unit 9 of air conditioner are applied to exemplified with control base board device 14
Condition, but be not limited thereto, control base board device 14 can also be applied to arbitrary electrical equipment etc..
Description of reference numerals：
1 ... circuit board；1a ... punchings；1b ... pin mounting holes；1c ... plate faces；2 ... installation feet；3 ... heat generating components；3a…
Member mounting holes；4 ... thermal components；The screws of 4a ... first；The screws of 4b ... second；4c ... base portions；4d ... fin parts；4e ... supports
Mounting hole；4f ... opposed faces；5 ... segment mounts；6 ... thermistors；6a ... thermoinductions portion；6b ... thermistor mounting holes；
6c ... wires；6d ... connectors；7 ... thermistor fixtures；8 ... thermal component fixtures；9 ... outdoor units；10 ... heat exchanges
Device；11 ... demarcation strips；12 ... compressors；13 ... substrate holders；13a ... opening portions；13b ... claws；13c ... contacts preventing portion；
13e ... fixing holes；14 ... control base board devices；15 ... electric part box；131 ... protuberances；132 ... go forward side by side portion.
Claims (8)
1. a kind of control base board device, it is characterised in that possess：
Circuit board, it is provided with heat generating components in the face of side；
Thermal component, it is arranged opposite with the face of the side of the circuit board, and to being produced by the heat generating components
Heat is radiated；
Thermistor, its opposed faces opposed with the face of the side for being fixed on the thermal component, to the thermal component
Temperature detected；And
Substrate holder, it makes to be kept between the circuit board and the thermal component fixed interval, and to the wiring base
Plate is fixed with the thermal component,
The thermistor possesses thermoinduction portion, and the thermoinduction portion is conductive, senses the heat of the thermal component,
The substrate holder possesses contact preventing portion, and the contact preventing portion has insulating properties, is located in the circuit board and institute
State between thermoinduction portion.
2. control base board device according to claim 1, it is characterised in that
The substrate holder is formed with opening portion in the installation site of the thermal component,
The contact preventing portion is formed as from a part of projection of the inner circumferential of the opening portion being hook-shaped shape.
3. control base board device according to claim 1, it is characterised in that
The contact preventing portion is formed as producing gap between the thermoinduction portion on the direction of the opposed faces.
4. control base board device according to claim 3, it is characterised in that
The contact preventing portion be formed as making gap between the contact preventing portion and the thermoinduction portion for more than 0.5mm and
Below 1.0mm.
5. according to the control base board device that any one of Claims 1 to 4 is described, it is characterised in that
The substrate holder is formed as producing gap between the contact preventing portion and the circuit board.
6. according to the control base board device that any one of Claims 1 to 4 is described, it is characterised in that
The substrate holder is resin-made, is formed by injection moulding or machining.
7. according to the control base board device that any one of Claims 1 to 4 is described, it is characterised in that
The thermistor has the mounting hole linked with the thermoinduction portion,
The thermal component is fixed on by the mounting hole and using thermistor fixture.
8. a kind of outdoor unit of air conditioner, it is characterised in that have：
Heat-exchanging chamber, it is provided with heat exchanger；And
Machine Room, it is provided with compressor and electric part box,
The electric part box is provided with the described control base board device of any one of claim 1~7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/074226 WO2017033329A1 (en) | 2015-08-27 | 2015-08-27 | Control board device and outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259340U true CN206259340U (en) | 2017-06-16 |
Family
ID=58099686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590000359.7U Active CN206259340U (en) | 2015-08-27 | 2015-08-27 | The outdoor unit of control base board device and air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6362787B2 (en) |
| CN (1) | CN206259340U (en) |
| WO (1) | WO2017033329A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113614936A (en) * | 2019-03-29 | 2021-11-05 | 京瓷株式会社 | Element substrate, light-emitting element module, and light-emitting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232543U (en) * | 1985-08-09 | 1987-02-26 | ||
| JP2002353385A (en) * | 2001-05-29 | 2002-12-06 | Yaskawa Electric Corp | Servo drive device |
| JP4591659B2 (en) * | 2004-03-26 | 2010-12-01 | Ｔｄｋ株式会社 | Electronic components with temperature sensitive elements |
| JP2006156647A (en) * | 2004-11-29 | 2006-06-15 | Mitsubishi Electric Corp | Wiring board with heat dissipation component and exterior unit of air conditioner comprising electrical component box including the wiring board |
| JP5822777B2 (en) * | 2012-04-24 | 2015-11-24 | 東京特殊電線株式会社 | 2-core parallel lead wire and thermistor with lead wire |
-
2015
- 2015-08-27 WO PCT/JP2015/074226 patent/WO2017033329A1/en active Application Filing
- 2015-08-27 JP JP2017536148A patent/JP6362787B2/en active Active
- 2015-08-27 CN CN201590000359.7U patent/CN206259340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113614936A (en) * | 2019-03-29 | 2021-11-05 | 京瓷株式会社 | Element substrate, light-emitting element module, and light-emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2017033329A1 (en) | 2018-03-29 |
| WO2017033329A1 (en) | 2017-03-02 |
| JP6362787B2 (en) | 2018-07-25 |
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