CN201748673U - Control instrument of solar water heater - Google Patents
Control instrument of solar water heater Download PDFInfo
- Publication number
- CN201748673U CN201748673U CN2010202556353U CN201020255635U CN201748673U CN 201748673 U CN201748673 U CN 201748673U CN 2010202556353 U CN2010202556353 U CN 2010202556353U CN 201020255635 U CN201020255635 U CN 201020255635U CN 201748673 U CN201748673 U CN 201748673U
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- CN
- China
- Prior art keywords
- display screen
- water heater
- solar water
- mainboard
- unit
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model relates to a control instrument of a solar water heater, which belongs to a component of the solar water heater. In the current market, the installation and use of the control instrument of the solar water heater are more inconvenient. The control instrument of the solar water heater comprises a control mainboard, a mainboard chip, a relay, a drive unit, an auxiliary element unit, a transformer, a display screen, a shell and a signal unit with a signal line terminal, wherein the control mainboard, the mainboard chip, the relay, the drive unit, the auxiliary element unit, the transformer, the display screen and the signal unit are installed in the shell, and the control mainboard, the mainboard chip, the relay, the drive unit, the auxiliary element unit, the transformer, the display screen and the signal unit are connected with the control mainboard via cables. The utility model is characterized in that: the signal line terminal of the signal unit is a spring terminal, and a main display screen and a trademark lamp are arranged in the display screen. The utility model has reasonable structural design, convenience and quickness for signal line connection, and safe and reliable performance.
Description
Technical field
The utility model relates to a kind of controller, especially relates to a kind of solar water heater controller, belongs to parts in the solar water heater.
Background technology
The holding wire connected mode of solar water heater controller mainly is divided into connector formula and screw terminals formula in the market, there is the deficiency of the following aspects in these two kinds of holding wire connected modes in installing and using process: though comparatively convenient when 1. adopting connector formula connected mode holding wire to link to each other with controller, but need on holding wire, be furnished with the small plug that is complementary with the controller slot, thereby give to install and make troubles, holding wire will pass the wall hole unavoidably in installation process on the one hand, slit etc., thereby small plug also needs to pass the wall hole, slit etc., this just makes that small plug weares and teares easily, distortion etc., effect when causing small plug to cooperate with controller is undesirable, bring certain difficulty also for simultaneously the layout of electric wire, the feeler intensity of connector is relatively poor on the other hand, in installation process, damage easily, also get rusty easily in the use, thereby shortened service life.2. though adopt screw terminals wiring aspect comparatively convenient, the handwork of screw in fixation procedure is more loaded down with trivial details, efficiency is lower, and can produce the problem of getting rusty equally.
Summary of the invention
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and holding wire is easy to connect, quick, the solar water heater controller that performance is safe and reliable.
The technical scheme in the invention for solving the above technical problem is: this solar water heater controller comprises the control mainboard, the mainboard chip, relay, driver element, the auxiliary element unit, transformer, display screen, shell and the signal element that has the holding wire binding post, described control mainboard, the mainboard chip, relay, driver element, the auxiliary element unit, transformer, display screen and signal element are installed in the shell, described mainboard chip, relay, driver element, the auxiliary element unit, transformer, display screen all is connected with the control mainboard by cable with signal element, its characteristics are: the holding wire binding post in the described signal element is a binding post of the spring, is provided with main display and trade mark lamp in the described display screen.
Be provided with spring knob and installing hole in the binding post of the spring described in the utility model.
Be provided with contact chip in the binding post of the spring described in the utility model, this contact chip is a stainless steel.
The utility model compared with prior art, have the following advantages and effect: holding wire is convenient and quick with being connected of controller, spring knob in the binding post of the spring is pressed, holding wire is stretched in the installing hole, and the trip spring knob can be realized holding wire is fixed to function in the controller again.Be provided with main display and trade mark lamp in display screen, make that use of the present utility model is convenient, performance is more reliable.
Holding wire in the utility model need not to be provided with small plug, greatly facilitates the wiring to holding wire, because the feeler of binding post of the spring adopts stainless steel material, thereby the phenomenon that in installation and use, can not occur getting rusty.
Of the present utility model simple in structure, reasonable in design, dependable performance, easy to use, market prospects are wide.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1, solar water heater controller in the present embodiment comprises control mainboard 1, mainboard chip 2, relay 3, driver element 4, auxiliary element unit 5, transformer 6, display screen 7, signal element 8 and shell 9, wherein be provided with the holding wire binding post in the signal element 8, holding wire binding post in the present embodiment is a binding post of the spring, be provided with spring knob, installing hole and contact chip in this binding post of the spring, wherein contact chip adopts the stainless steel material manufacturing to form.
Control mainboard 1 in the present embodiment, mainboard chip 2, relay 3, driver element 4, auxiliary element unit 5, transformer 6, display screen 7 and signal element 8 are installed in the shell 9, and mainboard chip 2, relay 3, driver element 4, auxiliary element unit 5, transformer 6, display screen 7 and signal element 8 all are connected with control mainboard 1 by cable.
Be provided with main display 71 and trade mark lamp 72 in the display screen 7 in the present embodiment, make that the overall performance of solar water heater controller is more complete, use convenient.
Above content described in this specification only is to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (3)
1. solar water heater controller, comprise the control mainboard, the mainboard chip, relay, driver element, the auxiliary element unit, transformer, display screen, shell and the signal element that has the holding wire binding post, described control mainboard, the mainboard chip, relay, driver element, the auxiliary element unit, transformer, display screen and signal element are installed in the shell, described mainboard chip, relay, driver element, the auxiliary element unit, transformer, display screen all is connected with the control mainboard by cable with signal element, it is characterized in that: the holding wire binding post in the described signal element is a binding post of the spring, is provided with main display and trade mark lamp in the described display screen.
2. solar water heater controller according to claim 1 is characterized in that: be provided with spring knob and installing hole in the described binding post of the spring.
3. solar water heater controller according to claim 1 is characterized in that: be provided with contact chip in the described binding post of the spring, this contact chip is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202556353U CN201748673U (en) | 2010-07-08 | 2010-07-08 | Control instrument of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202556353U CN201748673U (en) | 2010-07-08 | 2010-07-08 | Control instrument of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748673U true CN201748673U (en) | 2011-02-16 |
Family
ID=43583348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202556353U Expired - Fee Related CN201748673U (en) | 2010-07-08 | 2010-07-08 | Control instrument of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041219A1 (en) * | 2015-09-07 | 2017-03-16 | 何兰 | Method for automatically regulating water temperature according to manner of spraying, and water heater |
-
2010
- 2010-07-08 CN CN2010202556353U patent/CN201748673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041219A1 (en) * | 2015-09-07 | 2017-03-16 | 何兰 | Method for automatically regulating water temperature according to manner of spraying, and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110708 |