CN110207345A - Electric heating device and air-conditioning - Google Patents
Electric heating device and air-conditioning Download PDFInfo
- Publication number
- CN110207345A CN110207345A CN201910444635.3A CN201910444635A CN110207345A CN 110207345 A CN110207345 A CN 110207345A CN 201910444635 A CN201910444635 A CN 201910444635A CN 110207345 A CN110207345 A CN 110207345A
- Authority
- CN
- China
- Prior art keywords
- electric heating
- connector
- heating device
- heating tube
- mounting base
- 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.)
- Pending
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 99
- 238000004378 air conditioning Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000000903 blocking effect Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 21
- 239000000945 filler Substances 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000007791 dehumidification Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004078 waterproofing Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
- F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of electric heating device and air-conditionings, wherein, the electric heating device includes: electric heating tube, first end on the electric heating tube with power supply line is provided with water blocking member, the water blocking member includes forming one for accommodating the accommodating space of the power supply line with the water fender of electric heating tube cooperation and the side wall being set on the water fender, the water fender and side wall；First connector, first connector is the hollow structure equipped with inner cavity, one end of first connector is provided with interconnecting piece, for the other end of first connector for connecting mounting base, the interconnecting piece is chimeric in the accommodating space so that the power supply line can be pierced by from the other end of first connector into the mounting base along the inner cavity of first connector.Electric heating device and air-conditioning of the invention aim to solve the problem that existing air-conditioning electric heating device can not be carried out under dehumidification mode using the technical issues of.
Description
Technical field
The present invention relates to field of air conditioning more particularly to a kind of electric heating devices and air-conditioning.
Background technique
With the development of air-conditioning industry, requirement of the people to air-conditioning is improved, and has higher want to air-conditioning comfort etc.
It asks.Usual air conditioner has the auxiliary heat function of electricity, but cannot open electric heating when dehumidifying, this is because using
When dehumidification mode, general indoor air humidity is big, and the condensed water generated in air conditioner is likely to enter electrically heated outlet and produces
Raw security risk, therefore electric heating cannot be opened when dehumidification mode.
Such as a kind of electric heating device that patent document CN201820688563.8 is provided, which can only be in air-conditioning system
Hot Shi Kaiqi because not having water condensation in air-conditioning heating in outlet port, and when dehumidify because condensate possibly into
Outlet port cannot use electric heating, low so as to cause air-conditioning temperature under dehumidification mode, influence user's use.
In consideration of it, it is necessary to propose a kind of new electric heating device and air-conditioning, to alleviate or overcome drawbacks described above.
Summary of the invention
The main purpose of the present invention is to provide a kind of electric heating device, which aims to solve the problem that existing air-conditioning
Electric heating device can not be carried out under dehumidification mode using the technical issues of.
To achieve the goals above, the present invention provides a kind of electric heating device and includes:
Electric heating tube, the first end on the electric heating tube with power supply line are provided with water blocking member, and the water blocking member includes
The water fender cooperated with the electric heating tube and the side wall being set on the water fender, the water fender and side wall form one
A accommodating space for being used to accommodate the power supply line；
First connector, first connector are the hollow structure equipped with inner cavity, and one end of first connector is provided with company
Socket part, for the other end of first connector for connecting mounting base, the interconnecting piece is embedded in the accommodating space of the water blocking member
It is interior so that the power supply line can be pierced by from the other end of first connector into the peace along the inner cavity of first connector
It fills in seat.
Preferably, one end of the interconnecting piece towards the water blocking member is recessed with filler slot, the filler slot and water fender
It is enclosed filler space, the gelatinous layer for sealing is provided in the filler space.
Preferably, the electric heating device further includes mounting base, and first connector is for connecting the one of the mounting base
End be provided with pillar, the outlet hole for being connected to the inner cavity is formed on the pillar, be provided in the mounting base with it is described convex
The location hole of column cooperation.
Preferably, the electric heating device further includes the second connector connecting with the second end of the electric heating tube, described
It is formed with installation muscle on second connector, the mounting groove with the installation muscle cooperation is formed in the mounting base.
Preferably, the mounting base includes evaporator shell and the upper head plate being set on the evaporator shell and lower end
The first end of plate, the electric heating tube is connect by first connector with the bottom plate, the second end of the electric heating tube
It is connect by second connector with the upper head plate.
Preferably, the mounting groove is set on the upper head plate, be provided in the mounting groove the first limiting slot and
The second limiting slot being arranged with first limiting slot at angle, the installation muscle is the protrusion cooperated with the mounting groove.
Preferably, the line card for fixing the power supply line is provided on the bottom plate.
Preferably, the side of the bottom plate towards the electric heating tube is convexly equipped with mounting blocks, sets on first connector
It is equipped with the mounting ear that installation is bonded with the mounting blocks, the mounting ear is connected with mounting blocks by threaded fastener.
Preferably, the inner cavity be limiting slot, the first end of the electric heating tube be additionally provided with for the limiting slot
Limit the spacer pin of cooperation.
In addition, the present invention also provides a kind of air-conditioning, the air-conditioning include ontology and be arranged on the body such as with
The upper electric heating device.
In the scheme of the application, since electric heating device includes electric heating tube and the first connector, there is electricity on electric heating tube
The first end of source line is provided with water blocking member, and the first connector is provided with company for one end of the hollow structure equipped with inner cavity and the first connector
Socket part is for being embedded in water blocking member.Water blocking member cooperates as the waterproofing elements for accommodating power supply line and the first connector, makes
Electric heating tube power supply line from after outlet just in the confined space that water blocking member and the first connector are formed, the first connector it is another
For connecting mounting base, power supply line is directly entered after capable of being pierced by along the inner cavity of the first connector from the other end of the first connector for one end
In mounting base so that entirely heating indoor power line be in isolating seal state always, there is no enter condensed water risk,
Therefore, the electric heating device of the application can be carried out under dehumidification mode using.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The mechanism shown according to these attached drawings obtains other attached drawings.
Fig. 1 is that the component of the electric heating device of the embodiment of the present invention dismounts figure；
Fig. 2 is the partial view of the electric heating device of the embodiment of the present invention；
Fig. 3 is the perspective view of the first connector of the electric heating device of the embodiment of the present invention；
Fig. 4 is the sectional view of the first connector of the electric heating device of the embodiment of the present invention；
Fig. 5 is the perspective view of the electric heating device of the embodiment of the present invention；
Fig. 6 is the perspective view of the second connector of the electric heating device of the embodiment of the present invention；
Fig. 7 is that another component of the electric heating device of the embodiment of the present invention dismounts figure；
Fig. 8 is another perspective view of the electric heating device of the embodiment of the present invention；
Fig. 9 is the perspective view of the bottom plate of the electric heating device of the embodiment of the present invention；
Figure 10 is the partial view of the bottom plate of the electric heating device of the embodiment of the present invention；
Figure 11 is another view stereo figure of the bottom plate of the electric heating device of the embodiment of the present invention；
Figure 12 is the perspective view of the upper head plate of the electric heating device of the embodiment of the present invention；
Figure 13 is another view stereo figure of the upper head plate of the electric heating device of the embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Drawing reference numeral explanation:
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
Attached drawing 1 is referred to attached drawing 5, electric heating device provided by the invention includes: electric heating tube 100, electric heating tube 100
The upper first end with power supply line 111 is provided with water blocking member 110, and water blocking member 110 includes the water fender cooperated with electric heating tube 100
112 and the side wall 113 that is set on water fender 112, water fender 112 and side wall 113 form one for accommodating power supply line 111
Accommodating space；First connector 200, the first connector 200 are the hollow structure equipped with inner cavity 210, and one end of the first connector 200 is set
It is equipped with interconnecting piece 220, for the other end of the first connector 200 for connecting mounting base 300, interconnecting piece 220 is embedded in water blocking member 110
In accommodating space so that power supply line 111 can along the inner cavity 210 of the first connector 200 from the other end of the first connector 200 be pierced by into
Enter in mounting base 300.
In the scheme of the application, since electric heating device includes electric heating tube 100 and the first connector 200, electric heating tube 100
The upper first end with power supply line 111 is provided with water blocking member 110, and the first connector 200 is the hollow structure equipped with inner cavity 210 and the
One end of one connector 200 is provided with interconnecting piece 220 for being embedded in water blocking member 110.Water blocking member 110 is as one for accommodating electricity
The waterproofing elements of source line 111 and the first connector 200 cooperate, so that the power supply line 111 of electric heating tube 100 is from after outlet just in gear
In the confined space that water part 110 and the first connector 200 are formed, the other end of the first connector 200 is for connecting mounting base 300, electricity
Source line 111 is directly entered mounting base 300 after capable of being pierced by along the inner cavity 210 of the first connector 200 from the other end of the first connector 200
It is interior so that entirely heating indoor power line 111 always be in isolating seal state, there is no enter condensed water risk, because
This, the electric heating device of the application can be carried out under dehumidification mode using.
Attached drawing 4 is referred to, as the preferred embodiment of the present invention, one end of interconnecting piece 220 towards water blocking member 110 is recessed
There is filler slot 221, filler slot 221 and water fender 112 are enclosed filler space, the glue for sealing are provided in filler space
Matter layer.In the scheme of the application, interconnecting piece 220 is embedded in water blocking member 110, and one end of interconnecting piece 220 towards water blocking member 110 is set
It is equipped with the groove for filler, water blocking member 110 equally has towards one end of interconnecting piece 220 can be real with the accommodation space of filler
Enough glue is inserted in the filler space that filler slot 221 and water fender 112 are enclosed when assembling in border, is formed after air-drying it
It is capable of the gelatinous layer of waterproof and sealing, gelatinous layer seals interconnecting piece 220 and the joint gap of water blocking member 110 completely, to prevent outer
The condensed water on boundary enters.It should be noted that should be understood as interconnecting piece in the insertion of interconnecting piece 220 water blocking member 110 in the application
220 outside wall surface is chimeric with the side wall 113 of water blocking member 110, and in the attached drawing of the present embodiment, filler slot 221 and water blocking member 110 are all
Rectangular configuration with opening, but the invention is not restricted to this, filler slot 221 and water blocking member 110 can also be pentagon or
Person's hexagon, can only can reach chimeric purpose and the shape with accommodation space is all possible.Wherein, interconnecting piece 220 is arranged
In the outside of the first connector 200, the outer profile that can be around the first connector 200 is arranged, and interconnecting piece 220 can both flush in the
One end of one connector 200 is arranged, and can not also flush in one end setting of the first connector 200.
Attached drawing 5 is referred to, as a specific embodiment of the invention, electric heating device further includes mounting base 300, and first connects
First 200 are provided with pillar 230 for connecting one end of mounting base 300, and the outlet hole of connection inner cavity 210 is formed on pillar 230,
The location hole 310 cooperated with pillar 230 is provided in mounting base 300.230 one side of pillar can be in the first connector 200 and peace
Play the role of auxiliary positioning in insertion location hole 310 when dress seat 300 is assembled, on the other hand, peace can be inserted in pillar 230
It fills among seat 300, power supply line 111 is directly entered after being pierced by the outlet hole of pillar 230 along the inner cavity 210 of the first connector 200
Among mounting base 300, the isolating seal of power supply line 111 is further realized.
Further, attached drawing 6 is referred to, electric heating device further includes second connect with the second end of electric heating tube 100
Connector 400 is formed with installation muscle 410 on second connector 400, the mounting groove cooperated with installation muscle 410 is formed in mounting base 300
610.The second end of electric heating tube 100 is connected in mounting base 300 by the second connector 400 to further fix electric heating tube
100.Further, the installing port 420 with the cooperation of the second end of electric heating tube 100, electric heating tube are provided on the second connector 400
100 second end is embedded in installing port 420, and the side on the second connector 400 away from installing port 420 is formed with installation muscle 410,
Installation muscle 410, which is caught in mounting groove 610, is fixed on the second connector 400 in mounting base 300.
Attached drawing 7 and attached drawing 8 are referred to, as a specific embodiment of the invention, mounting base 300 includes evaporator shell
320 and the upper head plate 600 and bottom plate 500 that are set on evaporator shell 320, the first end of electric heating tube 100 pass through first
Connector 200 is connect with bottom plate 500, and the second end of electric heating tube 100 is connect by the second connector 400 with upper head plate 600.This hair
In bright scheme, electric heating device is mounted on evaporator, and specifically, electric heating device passes through upper head plate 600 and lower end
Plate 500 is installed on the shell of evaporator, and evaporator is installed on air duct panel 700, and the air stream that the external world enters is from air duct face
Plate 700 passes through electric heating device and carries out reheating (auxiliary heat) after evaporator carries out primary heating.Wherein, evaporator group
Part includes evaporator shell 320 and the pipeline containing refrigerant that is set on evaporator shell 320, the refrigerant vaporization absorption in pipeline
Heat in surrounding air.
As further embodiment of the invention, attached drawing 9 is referred to attached drawing 11, mounting groove 610 is set to upper head plate
On 600, the first limiting slot 611 is provided in mounting groove 610 and is arranged with the first limiting slot 611 at angle the second limiting slot
612, installation muscle 410 is the protrusion cooperated with mounting groove 610.First limiting slot 611 and the second limiting slot 612 play guiding and peace
The effect of dress is provided with the protrusion cooperated with mounting groove 610, the first limiting slot 611 and the second limiting slot on the second connector 400
612 carry out limit cooperation to installation muscle 410 from two different directions respectively, to guarantee the installation accuracy of electric heating tube 100.Its
In, mounting groove 610 be preferably T-shaped slot or cross bath, installation muscle 410 be arranged in correspondence with for it is T-shaped protrusion or cross it is convex
It rises.Certainly, the fit shapes of mounting groove 610 and installation muscle 410 are not particularly restricted in the present invention, mounting groove 610 and installation
Muscle 410 may be set to be into the shape or other special-shaped shapes of angle, if can be achieved at the same time different directions guiding and
The structure of installation is all possible.
Preferably, attached drawing 12 is referred to attached drawing 13, and the line card for fixed power source line 111 is provided on bottom plate 500
510.Line card 510 can be limited and be guided to the position of power supply line 111.Bottom plate 500 is towards the side of electric heating tube 100
Mounting blocks 520 are convexly equipped with, the mounting ear 240 for being bonded installation with mounting blocks 520,240 He of mounting ear are provided on the first connector 200
Mounting blocks 520 are connected by threaded fastener.In the attached drawing of the present embodiment, mounting blocks 520 are to be convexly equipped in bottom plate 500 towards electricity
The rectangular block of the side of heating tube 100, the two sides of the first connector 200 are symmetrically provided with two mounting ears 240, two mounting ears
240 are posted by mounting blocks 520 respectively and connect realization fixation by threaded fastener.Location hole 310 is set to bottom plate 500
The upper position close to mounting blocks 520, the first location hole 310 on bottom plate 500 of the pillar 230 of the first connector 200 before installation
Cooperation is with auxiliary positioning.Wherein, the shape of the pillar 230 of the first connector 200 is not particularly restricted, and can be cylinder, can also
To be that perhaps other shapes location hole 310 is circular hole, square hole or other profiled holes matched with pillar 230 to square column.
Further, the inner cavity 210 of the first connector 200 is limiting slot, and the first end of electric heating tube 100, which is additionally provided with, to be used for
With the spacer pin of limiting slot limit cooperation.When the first end of first connector 200 and electric heating tube 100 cooperates, spacer pin insertion limit
Position slot positions so as to the installation of electric heating tube 100.
As further embodiment of the invention, referring again to attached drawing 2, the electric heating tube 100 of the application includes pipe
Body 120 is used to support the pipe support 130 of tube body 120, cooling fin 140 is arranged at intervals on pipe support 130, cooling fin 140 is for increasing
The contact area of electric heating tube 100 and air.The both ends of tube body 120 are provided with threaded hole (not indicating), 200 He of the first connector
Also threaded hole (not indicating) is respectively arranged on the corresponding position of second connector 400 so that tube body 120 with the first connector 200
It is further locked by threaded fastener again with after the insertion cooperation of the second connector 400.
In addition, the present invention also provides a kind of air-conditioning, air-conditioning include ontology and be set on ontology according to above electricity
Heating structure.Air-conditioning of the invention due to being provided with above-mentioned electric heating device, electric heating tube 100 by the first connector 200 with
Mounting base 300 (shell of evaporator) connects, and the first end on electric heating tube 100 with power supply line 111 is provided with water blocking member
110, the first connector 200 is provided with interconnecting piece 220 for one end of the hollow structure equipped with inner cavity 210 and the first connector 200 and is used for
It is embedded in water blocking member 110.Water blocking member 110 is matched for accommodating the waterproofing elements of power supply line 111 with the first connector 200 as one
It closes, so that the confined air that the power supply line 111 of electric heating tube 100 is just formed in water blocking member 110 and the first connector 200 from after outlet
In, for the other end of the first connector 200 for connecting mounting base 300, power supply line 111 can be along the inner cavity 210 of the first connector 200
It is directly entered in mounting base 300 after being pierced by from the other end of the first connector 200, so that beginning in entirely heating indoor power line 111
Eventually be in isolating seal state, there is no enter condensed water risk, thus the air-conditioning of the application can under dehumidification mode into
The auxiliary heat function of electricity consumption is exercised, can be heated on demand.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent mechanism made by bright specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of electric heating device, which is characterized in that the electric heating device includes:
Electric heating tube, the first end on the electric heating tube with power supply line are provided with water blocking member, and the water blocking member includes and institute
The side wall stating the water fender of electric heating tube cooperation and being set on the water fender, the water fender and side wall form a use
In the accommodating space for accommodating the power supply line；
First connector, first connector are the hollow structure equipped with inner cavity, and one end of first connector is provided with interconnecting piece,
The other end of first connector for connecting mounting base, the interconnecting piece be embedded in the accommodating space of the water blocking member so that
The power supply line can be pierced by from the other end of first connector into the mounting base along the inner cavity of first connector.
2. electric heating device according to claim 1, which is characterized in that the interconnecting piece is towards one end of the water blocking member
It is recessed with filler slot, the filler slot and water fender are enclosed filler space, are provided in the filler space for sealing
Gelatinous layer.
3. electric heating device according to claim 1, which is characterized in that the electric heating device further includes mounting base, institute
It states the first connector and is provided with pillar for connecting one end of the mounting base, going out for the connection inner cavity is formed on the pillar
String holes is provided with the location hole with pillar cooperation in the mounting base.
4. electric heating device according to claim 3, which is characterized in that the electric heating device further includes adding with the electricity
Second connector of the second end connection of heat pipe, is formed with installation muscle on second connector, is formed in the mounting base and institute
State the mounting groove of installation muscle cooperation.
5. electric heating device according to claim 4, which is characterized in that the mounting base includes evaporator shell and setting
In upper head plate and bottom plate on the evaporator shell, the first end of the electric heating tube by first connector with it is described
The second end of bottom plate connection, the electric heating tube is connect by second connector with the upper head plate.
6. electric heating device according to claim 5, which is characterized in that the mounting groove is set on the upper head plate,
The second limiting slot for being provided with the first limiting slot in the mounting groove and being arranged with first limiting slot at angle, the peace
Filling muscle is the protrusion cooperated with the mounting groove.
7. electric heating device according to claim 5, which is characterized in that be provided on the bottom plate described in being used to fix
The line card of power supply line.
8. electric heating device according to claim 5, which is characterized in that the bottom plate towards the electric heating tube one
Side is convexly equipped with mounting blocks, be provided on first connector be bonded with the mounting blocks installation mounting ear, the mounting ear and
Mounting blocks are connected by threaded fastener.
9. according to claim 1 to electric heating device described in 8 any one, which is characterized in that the inner cavity is limiting slot, institute
The first end for stating electric heating tube is additionally provided with for the spacer pin with limiting slot limit cooperation.
10. a kind of air-conditioning, which is characterized in that the air-conditioning include ontology and be arranged on the body such as claim 1
To electric heating device described in 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444635.3A CN110207345A (en) | 2019-05-24 | 2019-05-24 | Electric heating device and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444635.3A CN110207345A (en) | 2019-05-24 | 2019-05-24 | Electric heating device and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207345A true CN110207345A (en) | 2019-09-06 |
Family
ID=67788868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910444635.3A Pending CN110207345A (en) | 2019-05-24 | 2019-05-24 | Electric heating device and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380110A (en) * | 2020-02-20 | 2020-07-07 | 珠海格力电器股份有限公司 | Electric heater wiring structure and cabinet air conditioner |
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| CN201467495U (en) * | 2009-06-19 | 2010-05-12 | 付学兵 | Electric heater |
| CN204301256U (en) * | 2014-12-08 | 2015-04-29 | 珠海格力电器股份有限公司 | Electric heating assembly and air-conditioner |
| CN206596253U (en) * | 2017-02-20 | 2017-10-27 | 芜湖恒美电热器具有限公司 | A kind of PTC electric heater with water-proof function |
| CN206513527U (en) * | 2017-02-22 | 2017-09-22 | 南阳中天防爆电气有限公司 | A kind of compressor Anti-explosive oil heater |
| CN207854203U (en) * | 2017-11-21 | 2018-09-11 | 珠海格力电器股份有限公司 | A kind of electric heating tube, electric heater and air-conditioning |
| CN207720446U (en) * | 2017-12-21 | 2018-08-10 | 扬州松德电器科技有限公司 | A kind of single-ended high density type heating tube |
| CN108566692A (en) * | 2018-03-30 | 2018-09-21 | 久盛电气股份有限公司 | A kind of segmentation plug-in type heating rod |
| CN109539389A (en) * | 2018-12-27 | 2019-03-29 | Tcl空调器(中山)有限公司 | A kind of floor air conditioner and its control method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380110A (en) * | 2020-02-20 | 2020-07-07 | 珠海格力电器股份有限公司 | Electric heater wiring structure and cabinet air conditioner |
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