CN205090643U - Water heater controller - Google Patents
Water heater controller Download PDFInfo
- Publication number
- CN205090643U CN205090643U CN201520905562.0U CN201520905562U CN205090643U CN 205090643 U CN205090643 U CN 205090643U CN 201520905562 U CN201520905562 U CN 201520905562U CN 205090643 U CN205090643 U CN 205090643U
- Authority
- CN
- China
- Prior art keywords
- louvre
- loud
- water heater
- inlet wire
- housing
- 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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Classifications
-
- 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
Landscapes
- Details Of Fluid Heaters (AREA)
Abstract
The utility model provides a water heater controller, compact structure, and reduce speaker power and improve the transformer radiating efficiency of power, it includes power, speaker and casing (1), and the position that the transformer part of casing (1) corresponds is equipped with the louvre, and the position that the speaker corresponded of casing (1) is equipped with loud -speaker port (3), and louvre, loud -speaker port (3) all are located casing (1) back, the both sides of the lower part at casing (1) back are equipped with one annular protruding (5) respectively, and louvre, loud -speaker port (3) all are located annular protruding (5) top.
Description
Technical field
The utility model relates to water heater controller technical field, is specifically a kind of water heater controller.
Background technology
Current solar water heater, increasing employing controller is to realize detecting water level, water temperature, upper water etc. and controlling, thus make solar water heater trend towards automation, more user-friendly, but some solar water heaters are provided with loudspeaker, also to consider the heat radiation needs of the transformer portion of power supply simultaneously, how to design and make compact conformation, and reduce power of loudspeaker and improve the transformer radiating efficiency of power supply, become one of research emphasis.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, provides a kind of compact conformation, and reduces the water heater controller of the transformer radiating efficiency of power of loudspeaker and raising power supply.
For solving the problems of the technologies described above, the utility model proposes a kind of water heater controller, it comprises power supply, loudspeaker and housing, and the position corresponding to the transformer portion of housing is provided with louvre, position corresponding to the loudspeaker of housing is provided with loud-speaker opening, and louvre, loud-speaker opening are all positioned at back side of shell; The both sides of the bottom of back side of shell are respectively equipped with an annular protrusion, and louvre, loud-speaker opening are all positioned at above annular protrusion.
After adopting said structure, compared with prior art, the utility model has the following advantages: compact conformation, and mutually can be strutted between back side of shell and clipping room by annular protrusion, namely interval is produced, be conducive to air circulation, under this prerequisite, housing parts corresponding to transformer portion is provided with louvre, louvre plays better effect, make transformer portion radiating efficiency high, be conducive to improve stability and reliability better, and the housing parts corresponding to loudspeaker is provided with loud-speaker opening, and the sound chamber can playing amplification utilizing this interval to be formed, then the power of loudspeaker does not need just can obtain comparatively loud voice output too greatly, the sound that loudspeaker is sent is comparatively loud and clear clear, the use of low-power electrical equipment not only reduces costs, energy-conservation, be conducive to the stability and the reliability that improve whole controller work, comprehensively above-mentioned, the utility model has compact conformation, and reduce the advantage of the transformer radiating efficiency of power of loudspeaker and raising power supply.
As improvement, louvre comprises many rectangular openings be parallel to each other, many the rectangular opening be parallel to each other sequentially distributes from top to bottom, the lower limb of each rectangular opening is provided with an inclined-plane, this inclined-plane is arranged along rectangular opening length direction, like this, inclined-plane has the effect guiding air-flow, radiating effect is better, simultaneously, many such being provided with of the rectangular opening be parallel to each other are beneficial to and meet dust-proof requirement and also possess louvre area large as far as possible simultaneously, are more conducive to the raising of the utility model stability and reliability.
As improvement, below annular protrusion, be provided with two inlet wire U-lags, inlet wire U-lag one end open, and opening down setting; Each inlet wire U-lag is equipped with entrance hole; One in two inlet wire U-lags is positioned at louvre side, another in two inlet wire U-lags is positioned at loud-speaker opening side, like this, both sides can inlet wire, user is facilitated to carry out wiring according to actual installation environment, and inlet wire U-lag one end open can guide inlet wire to enter inlet wire U-lag from below, cable is regular.
As improvement, entrance hole is provided with silica gel plug, like this, silica gel plug has good durability and elasticity, and therefore, no entrance hole silica gel plug is closed, can prevent the foreign matter such as insect, steam from entering in housing to a certain extent for a long time, more be conducive to the raising of the utility model stability and reliability.
Accompanying drawing explanation
Fig. 1 is the rearview of the utility model water heater controller.
Fig. 2 is the front view of the utility model water heater controller.
Shown in figure, 1, housing, 2, rectangular opening, 3, loud-speaker opening, 4, inclined-plane, 5, annular protrusion, 6, inlet wire U-lag, 7, silica gel plug, 8, input block, 9, display unit.
Detailed description of the invention
Below the utility model is described in further detail:
The utility model water heater controller, it comprises power supply, input block 8, display unit 9, control unit, loudspeaker and housing 1, power supply, loudspeaker, input block 8, display unit 9 are electrically connected with control unit respectively, position corresponding to the transformer portion of housing 1 is provided with louvre, position corresponding to the loudspeaker of housing 1 is provided with loud-speaker opening 3, and louvre, loud-speaker opening 3 are all positioned at housing 1 back side; The both sides of the bottom at housing 1 back side are respectively equipped with an annular protrusion 5, and louvre, loud-speaker opening 3 are all positioned at above annular protrusion 5.
Input block 8 is key circuit, and display unit 9 is display screen; Control unit is also for controlling upper water solenoid valve, and control unit can also be electrically connected with water-level and water-temperature sensor, same to prior art.
Louvre comprises many rectangular openings be parallel to each other 2, and many rectangular openings be parallel to each other 2 sequentially distribute from top to bottom, and the lower limb of each rectangular opening 2 is provided with an inclined-plane 4, and this inclined-plane 4 is arranged along rectangular opening 2 length direction.
Two inlet wire U-lags 6 are provided with, inlet wire U-lag 6 one end open, and opening down setting below annular protrusion 5; Each inlet wire U-lag 6 is equipped with entrance hole; One in two inlet wire U-lags 6 is positioned at louvre side, and another in two inlet wire U-lags 6 is positioned at loud-speaker opening 3 side.
Entrance hole is provided with silica gel plug 7.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. a water heater controller, it comprises power supply, loudspeaker and housing (1), it is characterized in that, the position corresponding to transformer portion of housing (1) is provided with louvre, the position corresponding to loudspeaker of housing (1) is provided with loud-speaker opening (3), and louvre, loud-speaker opening (3) are all positioned at housing (1) back side; The both sides of the bottom at housing (1) back side are respectively equipped with an annular protrusion (5), and louvre, loud-speaker opening (3) are all positioned at annular protrusion (5) top.
2. water heater controller according to claim 1, it is characterized in that, louvre comprises many rectangular openings be parallel to each other (2), many the rectangular opening be parallel to each other (2) sequentially distributes from top to bottom, the lower limb of each rectangular opening (2) is provided with an inclined-plane (4), and this inclined-plane (4) are arranged along rectangular opening (2) length direction.
3. water heater controller according to claim 1, is characterized in that, annular protrusion (5) below is provided with two inlet wire U-lags (6), inlet wire U-lag (6) one end open, and opening down setting; Each inlet wire U-lag (6) is equipped with entrance hole; One in two inlet wire U-lags (6) is positioned at louvre side, and another in two inlet wire U-lags (6) is positioned at loud-speaker opening (3) side.
4. water heater controller according to claim 3, is characterized in that, entrance hole is provided with silica gel plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905562.0U CN205090643U (en) | 2015-11-13 | 2015-11-13 | Water heater controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905562.0U CN205090643U (en) | 2015-11-13 | 2015-11-13 | Water heater controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090643U true CN205090643U (en) | 2016-03-16 |
Family
ID=55481321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905562.0U Expired - Fee Related CN205090643U (en) | 2015-11-13 | 2015-11-13 | Water heater controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090643U (en) |
-
2015
- 2015-11-13 CN CN201520905562.0U patent/CN205090643U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |