CN108870700A - A kind of electric-controlled box and air conditioner - Google Patents
A kind of electric-controlled box and air conditioner Download PDFInfo
- Publication number
- CN108870700A CN108870700A CN201810888510.5A CN201810888510A CN108870700A CN 108870700 A CN108870700 A CN 108870700A CN 201810888510 A CN201810888510 A CN 201810888510A CN 108870700 A CN108870700 A CN 108870700A
- Authority
- CN
- China
- Prior art keywords
- electric
- electric wire
- box body
- circuit board
- controlled box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Abstract
The present invention provides a kind of electric-controlled box and air conditioner, electric-controlled box includes：Box body, box body include bottom plate and the side wall that the periphery from bottom plate upwardly extends, and accommodation space is formed between bottom plate and side wall；Box cover, box cover are fastened at the top of box body；Fixed supported slab, for installing electric elements, fixed supported slab is mounted on bottom plate；Control circuit board is mounted on fixed supported slab；Temperature probe is fixed on box body side, and temperature probe is connect by thermometric electric wire with control circuit board, and thermometric electric wire passes through a face side wall of box body.The temperature probe position of the air condition of that present invention is by being set up directly on the side of air-conditioning electric control box, and face air inlet, structure is simple, rationally distributed, and temperature probe is fixed reliable, and temperature-sensitive is more acurrate；And the thermometric electric wire not stretched out additionally, it effectively prevent electric wire to damage.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of electric-controlled box and air conditioner.
Background technique
Temperature probe is installed in many air conditioners, for detecting environment temperature, temperature probe passes through thermometric electric wire and electricity
Control the control circuit board connection in box.The prior art is pierced by by temperature probe from electric-controlled box, and line was arranged in air-conditioner housing
Temperature probe is guided to air inlet position for fixing thermometric electric wire by slot, is fixed by independent fixed bracket, this structure
Need to use a variety of retaining elements, assembly is inconvenient, and when operation of air conditioner generates vibration, temperature probe can be caused to fall off, visit thermometric
Head causes thermometric inaccurate far from air inlet.And thermometric electric wire has one section of very long exposure in the environment in this fixed structure, holds
It is easily damaged, there are security risks.
Summary of the invention
In view of this, the present invention is directed to propose a kind of electric-controlled box, to solve the above technical problems.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of electric-controlled box, including：Box body, the box body include bottom plate and the side that upwardly extends from the periphery of the bottom plate
Wall forms accommodation space between the bottom plate and the side wall；Box cover, the box cover are fastened at the top of the box body；Fixed branch
Plate, for installing electric elements, the fixed supported slab is mounted on the bottom plate；Control circuit board is mounted on the fixation
On supporting plate；Temperature probe, is fixed on the box body side, and the temperature probe passes through thermometric electric wire and the control circuit board
Connection, the thermometric electric wire pass through a face side wall of the box body.
Further, a face side wall of the box body is equipped with cable-through hole, is equipped with coil on the cable-through hole, described
The front end of thermometric electric wire passes through the coil excessively and extends outward, before the temperature probe is fixed on the thermometric electric wire
End.
Further, the coil of crossing is elastic material, and the thiol of crossing is equipped with threading hole, and the thermometric electric wire is worn
The threading hole is crossed, the coil of crossing is equipped with from the open-topped groove of the notch, and the groove of the notch lower end is connected to the threading hole.
Further, the coil of crossing has the lug boss extended outward, and the thermometric electric wire has the electric wire of hard
Crust.
Further, the outer surface for crossing coil is equipped with the first bulge loop and the second bulge loop, first bulge loop and institute
It states and forms clamping groove between the second bulge loop, the coil of crossing is mounted on the cable-through hole by the clamping groove, described to cross line
The opening position two sides in hole are equipped with stop hook.
Further, the fixed supported slab includes terminal mount and circuit board mounting portion, and the terminal mount is used for
Connecting terminal is installed, the circuit board mounting portion is for installing control circuit board, the two sides fate of the circuit board mounting portion
The first frame and the second frame that She You do not upwardly extend.
Further, there is the angle between 90 ° -180 ° between the terminal mount and the circuit board mounting portion,
The terminal mount or circuit board mounting portion is parallel with the bottom plate assembles.
Further, multiple pressing plates extended towards second frame horizontal, institute are equipped at intervals on first frame
State be equipped at intervals on the second frame it is multiple equipped with the clinching being arranged towards first frame.
Further, the control circuit board is connected with forceful electric power line and weak electric wire, the fixed supported slab both sides of the edge difference
First, which is formed, equipped with the first side plate and the second side plate upwardly extended, between first side plate and first frame crosses line
Slot, forms the second crossed beam trunking between second side plate and second frame, the forceful electric power line is fixed on described first and crosses line
In slot, the weak electric wire is fixed in second crossed beam trunking.
Further, multiple the first bunch plates upwardly extended, first bunch is arranged in interval on first frame
The first Bunch buckle is equipped at the top of plate, first Bunch buckle is arranged towards first side plate, is spaced and sets on second frame
Multiple the second bunch plates upwardly extended are set, are equipped with the second Bunch buckle, second Bunch buckle court at the top of the second bunch plate
It is arranged to second side plate.
Further, the weak electric wire and the forceful electric power line are pierced by from the different side wall of the box body respectively, the light current
The position that line and the forceful electric power line pass through was equipped with line opening, and described cross in line opening was equipped with line baffle.
Further, the line baffle of crossing is equipped with the vertical seam extended downwardly from top opening, the top for crossing line baffle
Portion's opening width is greater than the width stitched vertically, and the top opening for crossing line baffle extends obliquely downward and the vertical seam
Connection.
Further, the outer surface for crossing line baffle is equipped with fitting groove, and the line baffle of crossing passes through the fitting groove
It is mounted on described cross in line opening.
Further, buckle is equipped at left and right sides of the fitting groove, the line opening of crossing is equipped with and the buckle phase
Matched buckle slot.
Further, the opposite both sides of the box cover are respectively equipped with the first cover rim and the second cover rim extended downwardly, described
The first side wall of first cover rim and the box body assembles, and the second sidewall of second cover rim and the box body is assembled, and described the
At least one outwardly extending inserted sheet is equipped at the top of one side wall, first cover rim is equipped with bar shaped corresponding with the inserted sheet
Hole, the inserted sheet and the strip-shaped hole clearance fit, second cover rim are equipped at least one outwardly extending first lug,
The first screw hole is equipped in the middle part of the first lug, it is convex to be equipped with corresponding with the first lug second at the top of the second sidewall
Ear, the second lug middle part are equipped with the second screw hole.
Compared with the existing technology, electric-controlled box of the present invention has the advantage that：
Temperature probe is directly anchored to the side of air-conditioning electric control box, does not need other fixed structures, and structure is simple, and layout is closed
Reason, temperature probe are fixed reliable；And the thermometric electric wire not stretched out additionally, it effectively prevent electric wire to damage.
It is described including drip tray and above-mentioned air-conditioning electric control box another object of the present invention is to propose a kind of air conditioner
Be equipped with air inlet in the middle part of drip tray, the electric-controlled box is mounted on the side of the air inlet, the temperature probe be located at it is described into
At air port.
Compared with the existing technology, air conditioner of the present invention has the advantage that：
Above temperature probe face air inlet, guarantee that thermometric is accurate, not additional thermometric electric wire needs to be arranged in water receiving
On disk, wire structures and temperature probe fixed structure are reduced, it is more reasonable to make to be laid out in air-conditioning, and operation of air conditioner more safely may be used
It leans on.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structure chart of the air condition of that present invention；
Fig. 2 is the explosive view of box body of the present invention and box body；
Fig. 3 is the structure chart of box body of the present invention；
Fig. 4 is the top view of box body of the present invention；
Fig. 5 is the structure chart of box cover of the present invention；
Fig. 6 is the installation diagram one of box body of the present invention and box body；
Fig. 7 is the installation diagram two of box body of the present invention and box body；
Fig. 8 is the explosive view of box body of the present invention and fixed supported slab；
Fig. 9 is the installation diagram of box body of the present invention, fixed supported slab and control circuit board；
Figure 10 is the structure chart of fixed supported slab of the present invention；
Figure 11 is the rearview of fixed supported slab of the present invention；
Figure 12 is the cross-sectional view after electric-controlled box of the present invention installation；
Figure 13 is the position view of temperature probe of the present invention and electric-controlled box；
Figure 14 is the position view of electric-controlled box of the present invention and drip tray；
Figure 15 is the structure chart that the present invention crosses line baffle；
Figure 16 is the sectional view that the present invention crosses line baffle；
Figure 17 is the structure chart that the present invention crosses line opening；
Figure 18 is that the present invention crosses the cross-sectional view after the assembly of line baffle；
Figure 19 is the structure chart that the present invention crosses coil；
Figure 20 is that the present invention crosses the cross-sectional view after coil assembly；
Figure 21 is the partial enlarged view of a-quadrant in Figure 20.
Description of symbols：
100- electric-controlled box, 200- drip tray, 300- air inlet；
1- box body, 11- bottom plate, 12- the first side wall, 13- second sidewall, 14- third side wall, the 4th side wall of 15-, 16- are inserted
Piece, 17- baffle, the second lug of 18-, the second screw hole of 19-；
2- box cover, 21- convex plane, the first cover rim of 22-, the second cover rim of 23-, 24- strip-shaped hole, 25- first lug, 26-
First screw hole, 27- guide plate, 28- recessing groove；
3- fixed supported slab, 31- circuit board mounting portion, 32- terminal mount, 33- inserted block, 34- slot, 35- engaging lug；
4- control circuit board, 41- supporting rib, 42- positioning column, 43- screw pole；
The first frame of 51-, 52- pressing plate, 53- the first bunch plate, the first Bunch buckle of 54-, the first side plate of 55-, the first mistake of 56-
Wire casing, the first slot of 57-；
The second frame of 61-, 62- clinching, 63- the second bunch plate, the second Bunch buckle of 64-, the second side plate of 65-, the second mistake of 66-
Wire casing, the second slot of 67-；
71- crosses line opening, and 72- crosses line baffle, and 73- is stitched vertically, 74- horizontal joint, 75- fitting groove, 76- buckle, 77- buckle
Slot；
81- cable-through hole, 82- cross coil, 83- threading hole, the 84- groove of the notch, the first bulge loop of 85-, the second bulge loop of 86-, 87- card
Access slot, 88- lug boss, 89- stop hook；
9- temperature probe, 91- thermometric electric wire.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In addition, be previously mentioned in an embodiment of the present invention be related to directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
If relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do the description of " first ", " second " etc.
It is used for description purposes only, is not understood to indicate or imply its relative importance or implicitly indicates indicated technical characteristic
Quantity." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present invention provides a kind of embedded type air conditioner, including a drip tray 200, and as shown in connection with fig. 1,200 4 side of drip tray is set
There is air outlet, middle part is equipped with air inlet 300.One electric-controlled box 100 is installed close to left side air outlet position, it is electric in air-conditioning for controlling
Device element manipulation.In other embodiments, electric-controlled box 100 may be mounted at any side of drip tray 200.
In conjunction with shown in Fig. 2-Fig. 7, electric-controlled box 100 includes box body 1 and box cover 2, and box cover 2 can be fastened on 1 top of box body.Box
Lid 2 and box body 1 are sheet metal component, and sheet metal component has fire-proof function, and surface treated sheet metal component is not easy to get rusty, and metal plate sheet
Body has the advantage light-weight, intensity is high, and the present embodiment electric-controlled box 100 can increase by 100 safety of electric-controlled box using sheet metal component,
And reduce interference of the external electromagnetic to 100 inside electric elements of electric-controlled box to a certain extent.
Box body 1 is made of bottom plate 11 with the side wall that 11 4 side of bottom plate is arranged in, and defining four side walls is respectively the first side wall
12, second sidewall 13, third side wall 14 and the 4th side wall 15.The first side wall 12 is close to air outlet, second sidewall in the present embodiment
13 close to air inlet 300, and the first side wall 12 and second sidewall 13 are opposite, and third side wall 14 and the 4th side wall 15 are opposite, and first
There is arc section transition between side wall 12 and the 4th side wall 15, accommodation space is formed between four side walls and bottom plate 11, for pacifying
Fill electric elements.
The first cover rim 22 and the second cover rim 23, the first cover rim 22 and the first of box body 1 is respectively set in the opposite both sides of box cover 2
Side wall 12 assembles, and the second sidewall 13 of the second cover rim 23 and box body 1 is assembled, and the first cover rim 22 and the second cover rim 23 are turned under
Folding can constitute box body 1 and coat, prevent impurity from entering electric-controlled box 100.
It raises upward to form convex plane 21 among box cover 2, can increase the space of electric-controlled box 100, reduce electric-controlled box 100 and account for
Horizontal space keeps air-conditioning layout more reasonable.Convex plane 21 is connect with surrounding round-corner transition, not raised on box cover 2
Part forms to the one of 2 outer radial extending direction of box cover and encloses horizontal sides, and the first cover rim 22 and the second cover rim 23 are arranged at water
On the outside of pingbian, and it is vertically connected with the horizontal sides of box cover 2.First cover rim, 22 bottom margin is provided with ruffle structure, the present embodiment
Then middle ruffle processing is flattened using side processing, i.e. 22 edge inflection 180 degree of the first cover rim is once killed.Ruffle structure makes
Cover rim edge Glabrous thorn, reinforces the intensity at cover rim edge, while installer being protected not to be scraped off.In other embodiments
In, ruffle structure can also select suitable ruffle processing method according to the specific material context of electric-controlled box 100.Second cover rim 23
The guide plate 27 that bottom margin is inclined outwardly is opened and closed convenient for box cover 2.
With the setting of horizontal sides joining place there are three strip-shaped hole 24, three strip-shaped holes 24 are spaced apart first cover rim 22, intermediate
Hole to two it is lateral opening be equidistant, both sides hole site is close to 22 edge of the first cover rim.Gap there are two being opened on second cover rim 23,
Two opening positions are respectively set there are two first lug 25, and first lug 25 is vertical with the second cover rim 23.25 middle part of first lug
Equipped with the first screw hole 26, first screw hole 26 is waist-shaped hole in this implementation, waist-shaped hole in 23 vertical direction of the second cover rim
It elongates, the adjustment of box cover 2 and 1 closed position of box body when the design of waist-shaped hole facilitates installation；Another first screw hole 26 is circular hole.
Two wedge-shaped reinforcing ribs are both provided in the joining place of first lug 25 and the second cover rim 23, so that first lug 25 is more firm
Gu not pliable.Outwardly extending inserted sheet 16 there are three being set at the top of 1 the first side wall 12 of box body, three inserted sheets 16 and 1 side wall of box body
Vertically, the elongated end that inserted sheet 16 stretches out is fillet, and three inserted sheets 16 and three strip-shaped holes 24 on 2 first cover rim 22 of box cover are right
It answers, can be inserted into strip-shaped hole 24, inserted sheet 16 and 24 clearance fit of strip-shaped hole make have certain activity between box cover 2 and box body 1
Space facilitates adjustment position location.
The quantity of inserted sheet 16 can be 1-6, the position of location hole and quantity and inserted sheet 16 in other embodiments mode
It is corresponding.
Each 16 two sides of inserted sheet are provided with the baffle 17 bent downward.17 a part of baffle is with inserted sheet 16 in same plane
On, another part hangs down, and vertical with inserted sheet 16, the horizontal component of baffle 17 is connected with vertical component fillet.What baffle 17 hung down
Edge is fillet, and is equipped with ruffle structure, reinforces the edge strength of baffle 17, and keeps the edge of baffle 17 smooth.Baffle 17 can
Effectively support box cover 2, protects inserted sheet 16, prevents inserted sheet 16 from deforming.
13 upper edge of second sidewall of box body 1 is opened there are two gap, is respectively set in two opening positions convex there are two second
The position of ear 18, the second lug 18 is corresponding with the position of first lug 25 on box cover 2, and the centre of the second lug 18 is provided with a circle
The second screw hole of shape 19.
In other embodiments the quantity of first lug 25 can be 1-6, the position of the second lug 18 and quantity with
First lug 25 is corresponding.
After the completion of 1 mounted inside of box body, box cover 2 is placed in 1 top of box body, three inserted sheets 16 at 12 top of the first side wall are right
It should be inserted into three strip-shaped holes 24 on the first cover rim 22.By two first lugs 25 and box body 1 second on the second cover rim 23
Two the second lugs 18 on side wall 13 fit together, and the first screw hole 26 is aligned with the second screw hole 19, will be matched with screw hole
Screw is inserted into screw hole, not tighten completely, and adjustment has 25 position of first lug of waist-shaped hole, so that box cover 2 and box body 1 cooperate
After intact, then screw is tightened completely.This assembling structure is easy for installation, accurate positioning, reduces screw and uses, prevents part from losing
It loses.
Embodiment two
In conjunction with shown in Fig. 8-Figure 10, the present embodiment on the basis of the above embodiment 1, is equipped on the bottom plate 11 of box body 1
Fixed supported slab 3, the plastic part that fixed supported slab 3 is integrally formed are used to fix electric elements, have moisture-proof role.
Screw hole there are four being opened at third side wall 14 on bottom plate 11, four screw hole regular arrays, each screw hole
Side is labeled with protective grounding symbol, the wiring for protective ground wire and box body 1.In other embodiments, screw hole
Quantity and position can be arranged according to actual needs, and in the case where more screw holes, setter also can according to need selection
Using wherein some or certain several ground connection, other earthing screw holes that do not use need to be twisted with screw.
Slightly offer the screw hole installed for fixed supported slab 3, the screw hole on bottom plate 11 at a distance apart from third side wall 14
Position does not influence the use of ground protection screw hole.Installation fixed supported slab 3 is being installed with close to 15 end of the 4th side wall on bottom plate 11
Two slots 34, slot 34 forms cavity relative to the protrusion of bottom plate 11, lobed interior.Special requirement when to prevent installation, bottom
Multiple spare screw holes are additionally provided on plate 11, spare screw hole when not used, need to be blocked with screw or rubber etc., prevent dust
Into box body 1.
Fixed supported slab 3 is that a big rectangular slab is connected with a small rectangular slab, small rectangular slab one side and big rectangular slab in this implementation
It is fixedly connected on one side.The whole width of fixed supported slab 3 and length are respectively less than the length and width of bottom plate 11, and fixed supported slab 3 can fill
Enter in box body 1.The big rectangular slab of fixed supported slab 3 is circuit board mounting portion 31, for installing control circuit board 4.Fixed supported slab 3 it is small
Rectangular slab is terminal mount 32, and edge is chamfer design, and screw hole is equipped on terminal mount 32, is used for link
Terminal.
The front end of circuit board mounting portion 31 is set there are two inserted block 33, and inserted block 33 can be inserted into slot 34 on bottom plate 11, inserted block 33
With 34 clearance fit of slot, make fixed supported slab 3 that there is activity space, convenient for positioning assembly.But the gap of slot 34 and inserted block 33
It should not be too large, otherwise will lead to fixed supported slab 3 and not firm, easy shaking is installed.In other embodiments, the quantity of inserted block 33
It can be 1-6, and the quantity of slot 34 and position are corresponding with slot 34.31 rear end of circuit board mounting portion is equipped with a connection
Ear 35, engaging lug 35 is parallel with fixed supported slab 3, and 35 front end of engaging lug is semicircle, and there is chamfering at edge.It is equipped among engaging lug 35
Screw hole, screw hole when fixed supported slab 3 assembles, on the screw hole and bottom plate 11 on engaging lug 35 for the installation of fixed supported slab 3
It is corresponding with one heart.When fixed supported slab 3 assembles, first by the slot 34 of two inserted blocks 33 insertion bottom plate 11 of fixed supported slab 3, then will
The screw hole of fixed supported slab 3 is corresponding with 3 mounting screw holes of fixed supported slab on bottom plate 11 well, finally uses screw-driving.Fixed supported slab 3
One end to be installed to be pre-positioned using inserted sheet 16, the other end combination mounting means fixed by screw can ensure accurate positioning, and
Workload is effectively reduced, assembly efficiency is improved, while reducing screw usage amount, prevents part from losing.
Circuit board mounting portion 31 is equipped with a plurality of supporting rib 41 to raise upward, and supporting rib 41 is on circuit board mounting portion 31
Cross arrangement in length and breadth, supporting rib 41 make have gap between Current Controller circuit plate 4 and fixed supported slab 3, and can enhance fixed branch
The intensity of plate 3.Multiple positioning columns 42 and a screw pole 43 are additionally provided on circuit board mounting portion 31, positioning column 42 is used to support
And limit control circuit board 4, screw pole 43 is for fixing control circuit board 4.Positioning column 42 is the cone of top flat, positioning
42 top of column and centrum side rounding off, 42 bottom of positioning column and 31 rounding off of circuit board mounting portion.Positioning column 42 can advise
It is then distributed, can also be randomly distributed, but the arrangement of positioning column 42 need to make control circuit board 4 to be placed that can be stably placed at fixation
On supporting plate 3.
31 two sides of circuit board mounting portion edge is provided with the first frame 51 and the second frame 61 upwardly extended.First frame
51 and second frame 61 perpendicular to 31 plane of circuit board mounting portion.Three the second frames of direction are arranged at intervals on first frame 51
61 pressing plate 52, pressing plate 52 are parallel to circuit board mounting portion 31.Pressing plate 52 is narrow rectangle, and there is chamfering at 52 edge of pressing plate.It is intermediate
Pressing plate 52 is equidistant to both sides pressing plate 52, and two, both sides pressing plate 52 is respectively close to 51 both ends of the first frame.Second frame 61
On be equipped at intervals with the clinchings 62 of three the first frames of direction 51, clinching 62 is the protrusion perpendicular to 61 wall surface of the second frame, clinching
62 bottom ends are connected on 61 wall surface of the second frame, and 62 top of clinching tilts the vertical top for extending to the second frame 61, and formation is led
To face.First frame 51 and the second frame 61 are to 4 Horizontal limiting of control circuit board, and clinching 62 and pressing plate 52 are to control circuit board 4
Vertical direction limit.In other embodiments, the quantity of pressing plate 52 and clinching 62 can according to need increase or reduction, and press
Plate 52 and clinching 62 can be unevenly arranged.
When installation, first control circuit board 4 is slightly tilted, control circuit board 4 is made to be caught in the pressing plate of the first frame 51 on one side
52 in the following, the screw hole of control circuit board 4 is inserted in screw pole 43, then by 4 another side of control circuit board above clinching 62
Guide surface is gently pressed, until control circuit board 4 is caught in 62 lower section of clinching.Finally screw pole 43 is screwed down.This
The circuit board mounting portion 31 of embodiment is equipped with a variety of position limiting structures, guarantees that control circuit board 4 is reliably assemblied in fixed supported slab 3
On, and only need to fix using a screw, facilitate control circuit board 4 to dismount.
Embodiment three
On the basis of above-described embodiment two, terminal mount 32 tilts the present embodiment relative to circuit board mounting portion 31,
For tilt angle between 90 ° to 180 °, this incline structure can reduce the plane space of the occupancy of fixed supported slab 3, make automatically controlled
Space layout is more reasonable in box 100, and space utilization rate improves, and then reduces the volume of electric-controlled box 100.Circuit in the present embodiment
The assembly parallel with fixed supported slab 3 of plate mounting portion 31, in other embodiments, can also be by terminal mount 32 and fixed supported slab
3 parallel assembly, and circuit board mounting portion 31 is obliquely installed.
Example IV
In conjunction with shown in Fig. 7, Figure 10, Figure 11 and Figure 12, the present embodiment is on the basis of above-described embodiment two, control circuit board
4 are mounted on fixed supported slab 3, and control circuit board 4 is connected with forceful electric power line and weak electric wire.The two sides of circuit board mounting portion 31 are set respectively
There are the first frame 51 and the second frame 61, it is upward that the first frame 51 with the second frame 61 is each perpendicular to 31 plane of circuit board mounting portion
Extend.3 two sides of fixed supported slab are respectively equipped with the first side plate 55 and the second side plate 65, and the first side plate 55 and the second side plate 65 are vertical
It is upwardly extended in the plane of fixed supported slab 3.The height of first side plate 55 is greater than the height of the first frame 51, the height of the second side plate 65
Degree is greater than the height of the second frame 61, is conducive to the constraint of electric wire in this way.Is formed between first frame 51 and the first side plate 55
One crossed beam trunking 56, the first crossed beam trunking 56 are used for the cabling of heavy-current control line；Is formed between second frame 61 and the second side plate 65
Two crossed beam trunkings 66, the second crossed beam trunking 66 are used for the cabling of light current electric wire.
Strong and weak electricity is respectively equipped in 1 two different laterals of box body and crosses line opening 71, is crossed at line opening 71 and was installed with line gear
Piece 72.In the present embodiment, a light current is opened up close to 15 position of the 4th side wall in second sidewall 13 and crosses line opening 71, in third
Forceful electric power crosses line opening 71 there are two opening up on side wall 14, and the position and quantity for crossing line opening 71 in other embodiments can roots
It is adjusted according to actual needs.
After 71 introducing of the opening of line excessively of 1 side wall of box body, specification is placed in the first crossed beam trunking for forceful electric power electric wire and light current electric wire
56 and second in crossed beam trunking 66.Crossed beam trunking is arranged in 100 two sides of electric-controlled box, keeps 100 inside ensuring of electric-controlled box neat, convenient for control
The handling maintenance of element, forceful electric power line and weak electric wire and control circuit board 4 are easy to connect, and forceful electric power line and weak electric wire are separated from each other,
Interference will not be generated, the stability of operation of air conditioner is improved, eliminates safe hidden trouble.First frame 51, the second frame 61, the first side plate
55 and second the upper edge of side plate 65 be chamfering structure, the hand and cable of installation personnel can be protected in unwrapping wire.
Three the first bunch plates 53 are equipped at intervals on first frame 51, the first bunch plate 53 hangs down with circuit board mounting portion 31
Directly.The first Bunch buckle 54 is equipped at the top of first bunch plate 53, plane perpendicular is connected to the wall surface of the first bunch plate 53, and side is inclined
It crosses obliquely as the first bunch plate 53, intersection's rounding off, 54 longitudal section of the first Bunch buckle is overhead kick type, is hooked towards the
One side plate 55.Three the second bunch plates 63, the second bunch plate 63 and circuit board mounting portion 31 are arranged at intervals on second frame 61
Vertically.The second Bunch buckle 64 is equipped at the top of second bunch plate 63, plane perpendicular is in the wall surface of the second bunch plate 63, side inclination
It crosses upwards as the second bunch plate 63, intersection's rounding off, 64 longitudal section of the second Bunch buckle is overhead kick type, is hooked to the second side
Plate 65.Bunch buckle structure guarantees that electric wire positions in crossed beam trunking, can not be detached from easily, top rounding off is can effectively protect
Cable is not scratched.In other embodiments, the quantity and position of bunch plate and Bunch buckle can be arranged according to actual needs.
The processing method that fixed supported slab 3 is integrally formed, therefore in the bottom surface of the first crossed beam trunking 56 and first bunch
Detain the first slot 57 that 54 corresponding positions are equipped with hollow out, the bottom surface of the second crossed beam trunking 66 and 64 corresponding position of the second Bunch buckle
The second slot 67 equipped with hollow out.Slotted hole structure is convenient for 3 depanning of Bunch buckle shaping structures and fixed supported slab, also to a certain extent
The electric wire adapted in crossed beam trunking is squeezed and deformed, and slotted hole structure can be used for ejecting electric wire from below, is provided conveniently to take out electric wire.
Embodiment five
In conjunction with shown in Figure 13 and Figure 14, for the present embodiment on the basis of above-described embodiment two, air-conditioning has the temperature module, sense
Warm component includes temperature probe 9 and thermometric electric wire 91, and the tail end of thermometric electric wire 91 is connect with control circuit board 4, thermometric electric wire 91
Front end stretch out electric-controlled box 100 and connect with temperature probe 9, the position of temperature probe 9 is fixed on above air inlet 300, for surveying
Measure inlet air temperature, i.e. environment temperature.
In the present embodiment, the second sidewall 13 of box body 1 is the side wall near air inlet 300, the upper edge of second sidewall 13
Middle part opens up a cable-through hole 81, and coil 82 was equipped on cable-through hole 81, and box cover 2 opens up recessing groove in 81 corresponding position of cable-through hole
28, for giving coil 82 to step down.Thermometric electric wire 91 has the wire outer skin of hard, remains to forward from crossing after coil 82 is pierced by
Extend certain distance, the position location of temperature probe 9 can be adjusted in this way, guarantees that thermometric is accurate.The fixed knot of this temperature probe 9
Structure eliminates the security risk that electric wire damage is eliminated loaded on the thermometric electric wire 91 outside electric-controlled box 100, and temperature probe 9 is not
Additional fixation bracket is needed, structure is simple, and it is rationally distributed, improve installation effectiveness.
In other embodiments, it can flexibly be selected according to the installation site of electric-controlled box 100 and the shape of electric-controlled box 100
The outgoing line position of thermometric electric wire 91 is selected, guarantees that thermometric electric wire 91 is pierced by from the position nearest from air inlet 300, reduces thermometric electric wire
91 outreach keep temperature-sensing probe positioning reliable.
Embodiment six
In conjunction with shown in Figure 15-Figure 18, the present embodiment is on the basis of above-described embodiment four, on the third side wall 14 of box body 1
It opens up there are two line opening 71 is crossed, one is offered in second sidewall 13 and crosses line opening 71, the disengaging for electric wire.Third side wall
It crosses 71 interval of line opening for two on 14 to be uniformly distributed, is mainly used for forceful electric power line disengaging electric-controlled box 100.Mistake in second sidewall 13
Line opening 71 passes in and out electric-controlled box 100 for weak electric wire.
Cross line opening 71 and be located at side wall upper edge, cross that line opening is 71 generally U-shaped, at the top of opening have from two sides to
The guide frame that intermediate, inclined extends, guide frame two sides are all rounding ofves.It crosses line 71 bottoms of opening and upper edge guiding is tied
The buckle slot 77 of recess is equipped between structure.
It crosses in line opening 71 and was installed with line baffle 72, crossing line baffle 72 is with certain thickness elastic material, this reality
Applying the elastic material in example is natural rubber, can select synthetic rubber, polyurethane resin, EPDM, conjunction in other embodiments
At fiber, synthetic plastic elastomeric material, thickness is suitably determined according to the pliability and elasticity of the selection of material.Crossing line baffle 72 can
To fix electric wire, electric wire is protected not worn by cable-through hole 81, while blocking electric wire and crossing the gap between line opening 71, reduced miscellaneous
Matter enters.
It is whole in the U-shaped of more rule to cross line baffle 72, it is fitting groove 75 that outer surface, which is provided with a circle groove, crosses line gear
Piece 72 was installed in line opening 71 by fitting groove 75.The depth and thickness of fitting groove 75 are to cross line on box body 1 just
71 fitting of opening is preferred.It crosses line baffle 72 and is equipped with the vertical seam 73 extended downwardly from top opening, electric wire can be from vertical seam 73
Top was pressed into downwards in line baffle 72, can also directly be taken out from top, this without passing through from line opening 71 excessively
Structure is convenient for the handling of electric wire, does not need threading space, improves installation effectiveness.The top opening width for crossing line baffle 72, which is greater than, to be erected
The width of vertical masonry joint 73 has guiding bevel edge, is pressed into convenient for electric wire, reduces required for indentation between top opening and vertical seam 73
Firmly.The string-passing structure also expands applicable electric wire range, and there is also the biggish electric wires of section diameter in electric-controlled box 100, leads to
It crosses and is penetrated from one end, the line mode excessively that the other end is pierced by threads difficulty, may be to surrounding in threading process by biggish resistance
Structure damages, and needs the hole for opening up major diameter on box body 1 to be applicable in different electric wires, and be pressed by this top
It is small to cross the active force that line mode needs, easily realizes assembly in place, it is generally applicable to various electric wires.It crosses in the middle part of line baffle 72 and is equipped with
With 73 vertical horizontal joints 74 of vertical seam, can also be opened up on baffle in other embodiments mode with seam 73 vertically have at
The R-joining of certain angle, a plurality of gap move freely electric wire in crossing line baffle 72, can pass through for a plurality of electric wire, and
It keeps sealing between electric wire and excessively line baffle 72, prevents impurity from entering electric-controlled box 100.
In order to ensure that line baffle 72 clamped securely, avoided line baffle 72 from skidding off from 71 tops of line opening are crossed, assembling
75 two sides of slot are equipped with the buckle 76 to match with buckle slot 77.Vertically-mounted 75 face of the slot protrusion in 76 upper surfaces is buckled, lower end surface is inclined
The inner groove surface of the fitting groove 75 is tiltedly extended to, the lower end surface of this buckle 76 has guiding role, and it was convenient for line baffle 72 to install,
Positioning action is played in the upper surface of buckle 76, and line baffle 72 was made to be not easy.When installing line baffle 72, first by line baffle
72 be suspended from line opening 71 top, by 75 position of fitting groove with cross line be open 71 liang of side positions it is corresponding well, be downwardly into line keep off
Piece 72 need to slightly exert oneself when being inserted into 76 position of buckle, and line baffle 72 was finally slid into 71 bottoms of line opening, and buckle 76 enters
Buckle slot 77 made the assembly of line baffle 72 in place.
Embodiment seven
In conjunction with shown in Figure 19-Figure 21, the present embodiment is on the basis of above-described embodiment five, in the second sidewall 13 of box body 1
The cable-through hole 81 being pierced by for thermometric electric wire 91 is opened up, 23 lower part of the second cover rim of box cover 2 is equipped with recessing groove 28, the position of recessing groove 28
Set it is corresponding to cable-through hole 81, for give thermometric electric wire 91 step down.
81 bottom of cable-through hole is semicircle, and bottom has ruffle structure, can play and be bonded and protect with coil 82 excessively
Cross the effect of coil 82.The top position in 81 two sides of cable-through hole is equipped with stop hook 89, and the lower edge of stop hook 89 is perpendicular to 81 liang of cable-through hole
Side, the upper of stop hook 89 are extended to the over the opening of string holes 81 position along inclination, and the upper edge of two sides stop hook 89 is in guide frame.
That resilient material is installed on cable-through hole 81 crosses coil 82, and crossing coil 82 is a cylinder body shape.Cylinder outer surface
Equipped with the first bulge loop 85 and the second bulge loop 86, the clamping groove 87 of annular is formed between the first bulge loop 85 and the second bulge loop 86, is used for
It is assembled with cable-through hole 81.When crossing the installation of coil 82, clamping groove 87 is directed at cable-through hole 81, gently pressure was placed in clamping groove 87
In the importing shape structure at 81 top of string holes, then it slightly will firmly cross coil 82 and be pressed into the stop hook 89 of 81 two sides of cable-through hole in the following, stop hook
89, which can will cross coil 82, tightly blocks, and is not easy to skid off cable-through hole 81.
It is circular threading hole 83 that crossing among coil 82, which has a section, and 83 side of threading hole is provided with the groove of the notch 84, the groove of the notch
84 penetrate through the side wall of coil 82, and for being put into thermometric electric wire 91, when crossing the installation of coil 82, the groove of the notch 84 is vertically arranged.It cuts
The design of mouthful slot 84 can be with so that be pierced by when installing thermometric electric wire 91 without thermometric electric wire 91 is penetrated the other side from side
Thermometric electric wire 91 is pressed into from 84 top opening of the groove of the notch directly, and is positioned in threading hole 83, installation and maintenance are facilitated, is improved
Installation effectiveness.The string-passing structure also can be suitably used for other antennas, and there are the biggish electric wires of section diameter in electric-controlled box 100, lead to
It crosses and is penetrated from one end, the line mode excessively that the other end is pierced by threads difficulty, may be to surrounding in threading process by biggish resistance
Structure damages, and needs the hole for opening up major diameter on box body 1 to be applicable in different electric wires, and be pressed by this top
It is small to cross the active force that line mode needs, easily realizes assembly in place, it is generally applicable to various electric wires.Coil 82 is crossed as elastic material
Material, after thermometric electric wire 91 is installed in place, 83 inner wall of threading hole can squeeze thermometric electric wire 91, so that assembly is stronger and is formed close
Envelope.The front for crossing coil 82 has the lug boss 88 extended outward, plays transition supporting role to thermometric electric wire 91, makes electric wire
The distance that thermometric electric wire 91 extends without support is reduced closer to air inlet 300 in extending area, and what raising temperature probe 9 positioned can
By property.
Embodiment eight
A kind of embedded type air conditioner, including drip tray 200 and electric-controlled box 100.The electric-controlled box 100 has in above-described embodiment
Some or certain several or whole technical characteristic of electric-controlled box 100 described in one to seven, also may include above-mentioned reality
Apply the technical characteristic of any combination in example.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of electric-controlled box, which is characterized in that including：
Box body (1), the box body (1) includes bottom plate (11) and the side wall that upwardly extends from the periphery of the bottom plate (11), described
Accommodation space is formed between bottom plate (11) and the side wall；
Box cover (2), the box cover (2) are fastened at the top of the box body (1)；
Fixed supported slab (3), for installing electric elements, the fixed supported slab (3) is mounted on the bottom plate (11)；
Control circuit board (4) is mounted on the fixed supported slab (3)；
Temperature probe (9), is fixed on the box body (1) side, the temperature probe (9) by thermometric electric wire (91) with it is described
Control circuit board (4) connection, the thermometric electric wire (91) pass through a face side wall of the box body (1).
2. electric-controlled box according to claim 1, which is characterized in that a face side wall of the box body (1) is equipped with cable-through hole
(81), it was equipped with coil (82) on the cable-through hole (81), coil is crossed across described in the front end of the thermometric electric wire (91)
(82) and outward extend, the temperature probe (9) is fixed on the front end of the thermometric electric wire (91).
3. electric-controlled box according to claim 2, which is characterized in that described cross coil (82) are elastic material, described to cross line
It encloses in the middle part of (82) and is equipped with threading hole (83), the thermometric electric wire (91) passes through the threading hole (83), and cross coil (82) are set
Have from the open-topped groove of the notch (84), the groove of the notch (84) lower end is connected to the threading hole (83).
4. electric-controlled box according to claim 3, which is characterized in that described cross coil (82) have the protrusion extended outward
Portion (88), the thermometric electric wire (91) have the wire outer skin of hard.
5. electric-controlled box according to claim 2, which is characterized in that it is convex that the outer surface for crossing coil (82) is equipped with first
Ring (85) and the second bulge loop (86) form clamping groove (87) between first bulge loop (85) and second bulge loop (86), institute
It stated coil (82) to be mounted on the cable-through hole (81) by the clamping groove (87), the opening position of the cable-through hole (81)
Two sides are equipped with stop hook (89).
6. electric-controlled box according to claim 1, which is characterized in that the fixed supported slab (3) includes terminal mount (32)
With circuit board mounting portion (31), the terminal mount (32) is used for installing connecting terminal, the circuit board mounting portion (31)
In installation control circuit board (4), the both sides of the edge of the circuit board mounting portion (31) are respectively equipped with the first frame upwardly extended
(51) and the second frame (61).
7. electric-controlled box according to claim 6, which is characterized in that the terminal mount (32) and the circuit board are installed
There is the angle between 90 ° -180 °, the terminal mount (32) or the circuit board mounting portion (31) and institute between portion (31)
Bottom plate (11) is stated to assemble in parallel.
8. electric-controlled box according to claim 6, which is characterized in that be equipped at intervals with multiple directions on first frame (51)
The horizontal-extending pressing plate of second frame (61) (52) is equipped at intervals with multiple be equipped with described on second frame (61)
The clinching (62) of first frame (51) setting.
9. electric-controlled box according to claim 6, which is characterized in that the control circuit board (4) is connected with forceful electric power line and weak
Electric wire, fixed supported slab (3) both sides of the edge are respectively equipped with the first side plate (55) and the second side plate (65) upwardly extended, described
It is formed between first side plate (55) and first frame (51) the first crossed beam trunking (56), second side plate (65) and described the
It is formed between two frames (61) the second crossed beam trunking (66), the forceful electric power line is fixed in first crossed beam trunking (56), described weak
Electric wire is fixed in second crossed beam trunking (66).
10. electric-controlled box according to claim 9, which is characterized in that on first frame (51) interval setting it is multiple to
First bunch plate (53) of upper extension, the first bunch plate (53) top are equipped with the first Bunch buckle (54), first bunch
Button (54) is arranged towards first side plate (55), and multiple the second beams upwardly extended are arranged in interval on second frame (61)
Line plate (63), the second bunch plate (63) top are equipped with the second Bunch buckle (64), and second Bunch buckle (64) is described in
Second side plate (65) setting.
11. electric-controlled box according to claim 6, which is characterized in that the weak electric wire and the forceful electric power line are respectively from described
The different side wall of box body (1) is pierced by, and the position that the weak electric wire and the forceful electric power line pass through was equipped with line opening (71), described
It crosses in line opening (71) and line baffle (72) was installed.
12. electric-controlled box according to claim 11, which is characterized in that it is described cross line baffle (72) be equipped with from top opening to
The vertical seam (73) of lower extension, the top opening width for crossing line baffle (72) are greater than the width of the vertical seam (73), institute
The top opening for stating line baffle (72) is extended obliquely downward to be connected to the vertical seam (73).
13. electric-controlled box according to claim 12, which is characterized in that the outer surface for crossing line baffle (72) is equipped with dress
Slot allocation (75), described line baffle (72) excessively are mounted on described cross in line opening (71) by the fitting groove (75).
14. electric-controlled box according to claim 13, which is characterized in that be equipped with buckle at left and right sides of the fitting groove (75)
(76), the line opening (71) of crossing is equipped with the buckle slot (77) to match with the buckle (76).
15. -14 any electric-controlled box according to claim 1, which is characterized in that the opposite both sides difference of the box cover (2)
Equipped with the first cover rim (22) and the second cover rim (23) extended downwardly, the first of first cover rim (22) and the box body (1)
Side wall (12) assembly, second sidewall (13) assembly of second cover rim (23) and the box body (1), the first side wall (12)
Top is equipped at least one outwardly extending inserted sheet (16), and first cover rim (22) is equipped with corresponding with the inserted sheet (16)
Strip-shaped hole (24), the inserted sheet (16) and the strip-shaped hole (24) clearance fit, second cover rim (23) are equipped at least one
A outwardly extending first lug (25), first lug (25) middle part are equipped with the first screw hole (26), the second sidewall
(13) top is equipped with the second lug (18) corresponding with the first lug (25), and the is equipped in the middle part of second lug (18)
Two screw holes (19).
16. a kind of air conditioner, which is characterized in that the air conditioner electric including drip tray (200) and as described in claim 1-15 is any
Box is controlled, is equipped with air inlet (300) in the middle part of the drip tray (200), the electric-controlled box is mounted on the one of the air inlet (300)
Side, the temperature probe (9) are located at the air inlet (300).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810854229 | 2018-07-30 | ||
| CN201810854229X | 2018-07-30 |
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| CN108870700A true CN108870700A (en) | 2018-11-23 |
| CN108870700B CN108870700B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888510.5A Active CN108870700B (en) | 2018-07-30 | 2018-08-07 | Electric control box and air conditioner |
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| Country | Link |
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Cited By (1)
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| CN109916064A (en) * | 2019-03-19 | 2019-06-21 | 武汉宏海科技股份有限公司 | A kind of assembling structure of air conditioner indoor unit electric-controlled box |
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|---|---|
| CN108870700B (en) | 2023-10-20 |
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