CN107844141A - Temperature control device and electric heater - Google Patents
Temperature control device and electric heater Download PDFInfo
- Publication number
- CN107844141A CN107844141A CN201711331028.3A CN201711331028A CN107844141A CN 107844141 A CN107844141 A CN 107844141A CN 201711331028 A CN201711331028 A CN 201711331028A CN 107844141 A CN107844141 A CN 107844141A
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- Prior art keywords
- control device
- top cover
- temperature control
- main body
- temperature controller
- Prior art date
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 23
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 6
- 210000001503 joint Anatomy 0.000 abstract 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Central Heating Systems (AREA)
Abstract
The invention relates to a temperature control device and an electric heater, wherein the temperature control device comprises a shell and a temperature controller arranged in the shell; the casing includes main part and top cap that the components of a whole that can function independently set up, the temperature controller is located the installation intracavity of main part the main part with the top cap butt joint back will the temperature controller is fixed, and after the butt joint the main part with the cooperation forms the confession between the top cap the line port of walking that the lead wire of temperature controller passed, be equipped with on the top cap and allow the detection hole that the sensing end of temperature controller stretches out. The temperature control device provided by the invention is arranged above the heating element assembly of the electric heater, and the temperature sensing surface of the sensing end of the temperature controller is arranged towards the heating element assembly, so that the temperature controller can sense the temperature emitted by the heating element assembly timely and accurately.
Description
Technical field
The present invention relates to heating system technical field, and in particular to a kind of temperature control device and electric heating.
Background technology
Electric heater as winter, easily increasingly popularize by warming appliance, the area for lacking central heating in the winter time, electric heating
The product of device class at work, usually relies on the protection elements such as temperature controller and carries out overtemperature prote to complete machine, because temperature controller includes
Many electric elements and other annexes, and generally temperature controller needs to meet certain water proof and dust proof requirement, it is of the prior art
How complicated temperature controller is, cumbersome for installation, is unfavorable for the rapid batch production and processing of producing line, therefore, how to ensure temperature controller
Water proof and dust proof, detection it is sensitive on the basis of, while realize and simplify its structure and processing technology, reduce assembly difficulty, save dress
It is particularly important with the time.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome temperature controller structure of the prior art complicated, and production adds
The defects of work is cumbersome, so as to provide a kind of temperature control device and there is the electric heater of the temperature control device.
Therefore, technical scheme is as follows；
A kind of temperature control device,
Temperature controller including housing and in the housing；
The housing includes the main body and top cover of split settings, and the temperature controller is located in the installation cavity of the main body,
The main body and the top cover docking after, the temperature controller is fixed, and dock after the main body and the top cover between match somebody with somebody
The cabling port for being formed and being passed through for the lead of the temperature controller is closed, the top cover, which is provided with, allows the sensing end of the temperature controller to stretch
The exploration hole gone out.
Further, it is additionally provided with stop side wall in the main body, it is described to stop side wall ring around connection on the body
The top cover is set.
Further, the top cover is embedded in the installation cavity from the open-mouth of the installation cavity and is connected with the main body,
The side wall of the installation cavity is located at the location of described top cover to the part between the opening and forms the stop side wall.
Further, the top cover is fixedly connected with the main body by buckle structure.
Further, the main body includes subject ontology, and the first groove structure being arranged in the subject ontology,
The top cover includes top cover body, and the second groove structure being arranged in the top cover body, first groove structure
With second groove structure cabling port is formed after the main body and the top cover fasten.
Further, the buckle structure includes
First buckle, it is arranged on two cell walls of first groove structure；
Second buckle, it is arranged on two cell walls of second groove structure, is fastened with first buckle；
3rd buckle；Side of the subject ontology away from first groove structure is arranged on, is adapted to fasten the top
The edge of the side of remote second groove structure of lid.
Further, the keeper positioned to the temperature controller is provided with the top cover.
Further, the main body is provided with the keeper positioned to the temperature controller.
Further, the side of the remote top cover of the temperature controller is provided with positioning hole, and the keeper is suitable
Insert the locating dowel of the positioning hole.
Further, the main body and/or the top cover are provided with mounting bracket, and the mounting bracket is used to fill the temperature control
Put and be connected on the part adjacent with the temperature control device.
A kind of electric heater, including
Host shell；
Heating unit assembly, the heating unit assembly are placed in the host shell, and the heating unit assembly produces after being powered
Heat energy；
Temperature control device, concatenate into the control electrical circuit of the heating unit assembly；
The temperature control device is the temperature control device described in any of the above-described.
Further, the temperature control device is arranged above the heating unit assembly.
Further, the temperature surface at the sensing end of the temperature controller is set towards the heating unit assembly.
Technical solution of the present invention, have the following advantages that：
1. temperature control device provided by the invention, it is arranged at the top of heating element of electric heater component, and the sensing of temperature controller
The temperature surface at end is set towards heating unit assembly, and above-mentioned setting enables the sensing heating unit assembly of temperature controller promptly and accurately to dissipate
The temperature of hair.
2. temperature control device provided by the invention, it is provided with around the top cover being connected in main body stops side wall, passes through setting
Stop that side wall can effectively completely cut off external dust and play certain waterproof action, thus to protruding the temperature controller of exploration hole
Sensing end plays a protective role.
3. temperature control device provided by the invention, it includes being arranged on the first groove in main body, and is arranged on top cover
The second groove, cabling port is formed after main body and top cover fasten by the first groove and the second groove.Above-mentioned setting simplifies
The installation of temperature controller lead, installs lead by the way of being drilled on temperature controller case in the prior art, and in the present invention
Temperature control device only need lead being placed into cabling port when mounted and then hamper top cover and main body, assemble up more
It is convenient.
4. temperature control device provided by the invention, the locating dowel positioned to temperature controller, while temperature control are provided with main body
The side away from top cover is provided with positioning hole on device, and locating dowel may be adapted to insert in positioning hole.By setting above-mentioned keeper, lead to
The cooperation of locating dowel and positioning hole is crossed, process time and cost can have been saved in installation process to temperature controller fast positioning.
5. temperature control device provided by the invention, by being arranged on top cover and first, second, third buckle structure in main body
Main body and top cover are fixedly connected with, simplifies mounting process, avoids, using fixedly connected parts such as screws, top cover and main body need to only being pressed
Buckle is pressed, technique is simplified and has saved the set-up time.
6. electric heater provided by the invention, due to being provided with temperature control device at the air outlet of main frame, its can quickly in time,
The operating temperature of electric heater is effectively detected, while the temperature control device is but also with certain functions of waterproof and dustproof, therefore improve
The service life of the temperature control device, while also achieve detection timely to electric heater operating temperature, accurate and effective.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the electric heater main body of the present invention；
Fig. 2 is the structural representation for the electric heater for being provided with the temperature control device of the present invention；
Fig. 3 is the left view of the electric heater shown in Fig. 2；
Fig. 4 is the partial sectional view of the electric heater shown in Fig. 2；
Fig. 5 is the structural representation of the temperature control device of the present invention；
Fig. 6 is the upward view of the temperature control device shown in Fig. 5；
Fig. 7 is the structural representation of the main body of the temperature control device shown in Fig. 5；
Fig. 8 is the structural representation of the top cover of the temperature control device shown in Fig. 5；
Fig. 9 is the structural representation of the temperature controller shown in Fig. 5.
Description of reference numerals：
1- host shells；2- temperature control devices；21- main bodys；211- stops side wall；The grooves of 213- first；22- top covers；221-
Exploration hole；The grooves of 223- second；23- temperature controllers；231- senses end；232- leads；25- installation cavitys；The buckles of 3- first；4- second
Buckle；The buckles of 5- the 3rd；6- locating dowels；7- positioning holes；8- mounting brackets；9- mounting seats；10- heating unit assemblies；11- top covers position
Part；12- lugs.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It is be combined with each other into conflict can.
Embodiment 1
The invention discloses a kind of electric heater, and as Figure 1-3, it mainly includes host shell 1, the and of heating unit assembly 10
Temperature control device 2.Wherein heating unit assembly 10 is placed in host shell 1, and heating unit assembly 10 produces heat energy after being powered；Temperature control device
2 concatenations are into the control electrical circuit of heating unit assembly 10；As shown in Figures 2 and 4, temperature control device 2 of the invention is arranged at main frame hair
The top in the top of hot body component 10, the air outlet being preferably provided at the top of main frame or face of warming oneself.Due to the work of electric heater
Principle is distributes the gas heating around heat by heating unit assembly 10, and hot gas has the spy for being lighter than cold air
Property, therefore hot gas can flow up in atmosphere, thus by temperature control device 2 be arranged at heating unit assembly 10 on can be favourable
The temperature that heating unit assembly 10 distributes timely and effectively is detected in temperature control device 2.
The temperature control device of the present invention, it mainly includes housing and the temperature controller 23 in housing；Wherein temperature controller 23 its
It is similar with temperature controller structure of the prior art, as shown in figure 9, it mainly includes being used to be connected with the control electrical circuit of electric heater
Lead 232 and sensor, sensor have one be used for detection temperature sensing end 231.
As seen in figs. 5-6, wherein the housing of temperature control device includes the main body 21 and top cover 22 of split settings, and temperature controller 23 is set
In in the installation cavity 25 of main body 21, during installation, by the way that main body 21 and top cover 22 are docked, you can temperature controller 23 is fixed, and it is right
The cabling port passed through for the lead of temperature controller 23 is cooperatively formed between main body 21 and top cover 22 after connecing, as shown in figure 8, top cover
22 are provided with the exploration hole 221 for allowing the sensing end 231 of temperature controller 23 to stretch out.As shown in Figures 2 and 4, the sensing end of temperature controller 23
231 temperature surface is set towards heating unit assembly 10, and above-mentioned setting enables sensing end 231 sense promptly and accurately of temperature controller
Survey the temperature that heating unit assembly 10 distributes.
Stop side wall 211, open-mouth of the top cover 22 from installation cavity 25 as shown in fig. 7, being additionally provided with the main body 21 of the present invention
It is connected in embedded installation cavity 25 with main body 21, the side wall of installation cavity 25 is located at the location of top cover 22 to the part between opening
Formed and stop side wall 211.Stop that side wall 211 is set around the top cover 22 being connected in main body 21.Stop side wall 211 by setting
External dust can effectively be completely cut off and play certain waterproof action, thus to the sense for the temperature controller 23 for protruding exploration hole 221
End 231 is surveyed to play a protective role.
Referring to accompanying drawing 7, main body 21 includes subject ontology, and the first groove 213 being arranged in subject ontology, top cover 22
Including top cover body, and the second groove 223 being arranged in top cover body, the first groove 213 and the second groove 223 are in main body
21 after the fastening of top cover 22 with forming cabling port.Above-mentioned setting simplifies the installation of the lead 232 of temperature controller 23, only need during installation by
Lead 232 is placed into cabling port.
Referring to accompanying drawing 8, the locating dowel 6 positioned to temperature controller 23 is provided with main body 21, away from top on temperature controller 23
The side of lid 22 is provided with positioning hole 7, and locating dowel 6 is adapted for insertion into positioning hole 7.By the cooperation of locating dowel 6 and positioning hole 7,
Process time can have been saved in installation process to the fast positioning of temperature controller 23.
Referring to accompanying drawing 5-8, top cover 22 is fixedly connected with main body 21 by buckle structure, and buckle structure of the invention includes the
One buckle 3, the second buckle 4 and the 3rd buckle 5；Wherein the first buckle 3 is arranged on two cell walls of the first groove 213；Second card
Button 4 is arranged on two cell walls of the second groove 223, and is fastened with the first buckle 3；It is remote that 3rd buckle 5 is arranged on subject ontology
The side of first groove 213, it is adapted to the edge of the side away from the second groove 223 for fastening top cover 22.The present invention sets buckle
Structure is fixedly connected with main body 21 and top cover 22, simplifies mounting process, avoids using fixedly connected parts such as screws, only need to be by top cover
22 press buckle with main body 21, simplify technique and have saved the set-up time.
, can on top cover 22 in the present embodiment referring to accompanying drawing 8 to enable temperature control device to be fixedly mounted with adjacent component
Provided with the mounting bracket 8 for being connected to temperature control device on adjacent component, it has the one of the second groove 223 on top cover 22
On end.Referring to accompanying drawing 2 and 4, the mounting bracket 8 in the present embodiment is the peace that the back side of the second groove 223 is arranged at perpendicular to top cover 22
Loading board, its mounting seat 9 being used for and be arranged on electric heater connect.Screwed hole is equipped with installing plate and mounting seat 9, passes through spiral shell
Installing plate can be fixedly connected in mounting seat 9 by nail.
Certain mounting bracket is alternatively parallel with top cover 22 or is obliquely installed, and mounting bracket may also set up in main body 21, or
Person is provided with mounting bracket in main body 21 and top cover 22, as long as meeting to be fixedly installed in temperature control device above electric heater
.
The installation method of temperature control device of the present invention is：
First, the sensing end 231 of temperature controller 23 is aligned in the exploration hole 221 on insertion top cover 22, and by temperature controller 23
On lug 12 be aligned with the top cover keeper 11 in top cover 22 to realize first positioning to temperature controller 23, while by lead 232
It is put into the second groove 223；
Then, the positioning hole 7 locating dowel 6 in main body 21 being aligned on temperature controller 23, the first groove 213 of main body 21 are right
Second groove 223 of quasi- top cover 22 so that in the installation cavity 25 that the stop side wall 211 that top cover 22 is caught in main body 21 encloses；
Finally, by pressing main body 21 and position of the top cover 22 provided with buckle, pass through the first to the 3rd buckle and fix top
Lid 22 and main body 21, and lead 232 is limited in the cabling port that the first groove 213 and the second groove 223 enclose, finally
The lead 232 of temperature controller 23 is connected to control electrical circuit.
Temperature control device provided by the invention, by setting the top cover snapped connection and main body, mounting process is simplified, is avoided
Using fixedly connected parts such as screws, only top cover and main body need to be pressed buckle, simplify technique and saved the set-up time；
Water proof and dust proof performance is also had both simultaneously, has not influenceed it and use function.
Electric heater provided by the invention, due to being provided with temperature control device at the air outlet of main frame, its can quickly in time, have
The operating temperature of effect ground detection electric heater, while the temperature control device is but also with certain functions of waterproof and dustproof, therefore improve this
The service life of temperature control device, while also achieve detection timely to electric heater operating temperature, accurate and effective.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (13)
1. a kind of temperature control device,
Temperature controller including housing and in the housing；
It is characterized in that：
The housing includes the main body and top cover of split settings, and the temperature controller is in the installation cavity of the main body, described
Main body and the top cover docking after, the temperature controller is fixed, and dock after the main body and the top cover between coordinate shape
The cabling port passed through into the lead for the temperature controller, what the sensing end that the top cover is provided with the permission temperature controller was stretched out
Exploration hole.
2. temperature control device according to claim 1, it is characterised in that stop side wall, the resistance are additionally provided with the main body
The top cover of side wall ring around connection on the body is kept off to set.
3. temperature control device according to claim 2, it is characterised in that the top cover is embedded in from the open-mouth of the installation cavity
It is connected in the installation cavity with the main body, the side wall of the installation cavity is located at the location of described top cover to the opening
Between part form the stop side wall.
4. the temperature control device according to claim 1, it is characterised in that：The top cover passes through buckle structure with the main body
It is fixedly connected.
5. temperature control device according to claim 4, it is characterised in that：
The main body includes subject ontology, and the first groove structure being arranged in the subject ontology, the top cover include
Top cover body, and the second groove structure being arranged in the top cover body, first groove structure and described second recessed
Slot structure forms the cabling port after the main body and the top cover fasten.
6. temperature control device according to claim 5, it is characterised in that：The buckle structure includes
First buckle, it is arranged on two cell walls of first groove structure；
Second buckle, it is arranged on two cell walls of second groove structure, is fastened with first buckle；
3rd buckle；Side of the subject ontology away from first groove structure is arranged on, is adapted to fasten the top cover
The edge of side away from second groove structure.
7. according to the temperature control device described in claim 1-6 any one, it is characterised in that：It is provided with the top cover to described
The keeper that temperature controller is positioned.
8. according to the temperature control device described in claim 1-6 any one, it is characterised in that：The main body is provided with to the temperature
The keeper that control device is positioned.
9. temperature control device according to claim 8, it is characterised in that：On the side of the remote top cover of the temperature controller
Provided with positioning hole, the keeper is the locating dowel for being suitably inserted into the positioning hole.
10. temperature control device according to claim 8, it is characterised in that：The main body and/or the top cover are provided with installation
Frame, the mounting bracket are used to for the temperature control device to be connected to the part adjacent with the temperature control device.
11. a kind of electric heater, including
Host shell；
Heating unit assembly, the heating unit assembly are placed in the host shell, and the heating unit assembly produces heat energy after being powered；
Temperature control device, concatenate into the control electrical circuit of the heating unit assembly；
It is characterized in that：The temperature control device is the temperature control device any one of claim 1-10.
12. electric heater according to claim 11, it is characterised in that the temperature control device is arranged at the heating unit assembly
Top.
13. electric heater according to claim 11, it is characterised in that the temperature surface at the sensing end of the temperature controller is towards institute
State heating unit assembly setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331028.3A CN107844141B (en) | 2017-12-13 | 2017-12-13 | Temperature control device and electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331028.3A CN107844141B (en) | 2017-12-13 | 2017-12-13 | Temperature control device and electric heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107844141A true CN107844141A (en) | 2018-03-27 |
| CN107844141B CN107844141B (en) | 2023-03-31 |
Family
ID=61664982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331028.3A Active CN107844141B (en) | 2017-12-13 | 2017-12-13 | Temperature control device and electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107844141B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109028261A (en) * | 2018-07-19 | 2018-12-18 | 珠海格力电器股份有限公司 | Electrothermal film heater and assembling method thereof |
| CN109237589A (en) * | 2018-08-27 | 2019-01-18 | 珠海格力电器股份有限公司 | electric heater |
| CN109681949A (en) * | 2019-02-22 | 2019-04-26 | 珠海格力电器股份有限公司 | Electric heater |
| CN109737478A (en) * | 2019-02-21 | 2019-05-10 | 珠海格力电器股份有限公司 | Electric heater |
| CN109798592A (en) * | 2019-03-06 | 2019-05-24 | 珠海格力电器股份有限公司 | Skirting line electric heater shell and skirting line electric heater |
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| CN109028261B (en) * | 2018-07-19 | 2024-01-30 | 珠海格力电器股份有限公司 | Electrothermal film heater and assembly method thereof |
| CN109237589A (en) * | 2018-08-27 | 2019-01-18 | 珠海格力电器股份有限公司 | electric heater |
| CN109237589B (en) * | 2018-08-27 | 2020-12-11 | 珠海格力电器股份有限公司 | Electric heater |
| CN109737478A (en) * | 2019-02-21 | 2019-05-10 | 珠海格力电器股份有限公司 | Electric heater |
| CN109681949A (en) * | 2019-02-22 | 2019-04-26 | 珠海格力电器股份有限公司 | Electric heater |
| CN109798592A (en) * | 2019-03-06 | 2019-05-24 | 珠海格力电器股份有限公司 | Skirting line electric heater shell and skirting line electric heater |
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| CN107844141B (en) | 2023-03-31 |
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