CN203068835U - Shell used for solar water heater controller - Google Patents
Shell used for solar water heater controller Download PDFInfo
- Publication number
- CN203068835U CN203068835U CN 201320012071 CN201320012071U CN203068835U CN 203068835 U CN203068835 U CN 203068835U CN 201320012071 CN201320012071 CN 201320012071 CN 201320012071 U CN201320012071 U CN 201320012071U CN 203068835 U CN203068835 U CN 203068835U
- Authority
- CN
- China
- Prior art keywords
- transformer
- wiring board
- water heater
- solar water
- trip
- 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.)
- Withdrawn - After Issue
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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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a shell used for a solar water heater controller, the shell used for the solar water heater controller comprises a bottom cover which comprises a bottom plate, a front baffle, a rear baffle and two lateral plate, a clamping hole is formed in the front baffle, a first clamping snap is arranged on the rear baffle, and the two lateral plates are both provided with clamping grooves; each clamping groove comprises a receding groove and an inserting groove, and a clamping bar is arranged in the inserting groove; a circuit board and a transformer are installed on the bottom plate, and the transformer is connected with the circuit board; the transformer is rectangular, and right-angle baffles are arranged on the four corners of the transformer and fixed on the bottom cover; second clamping snaps are further arranged on the two sides of the transformer and fixed on the bottom cover; a relay, a digital tube, a wiring terminal and a light touch switch are arranged on the circuit board; and two ventilation openings are formed in the bottom plate. The shell used for the solar water heater controller is reasonable in structural design, the bottom cover of the controller is connected with an upper cover of the controller is a clamping mode, screws are not needed to fix the bottom cover and the upper cover, the whole controller is convenient to detach and install, and meanwhile, the fixation effect is good.
Description
Technical field
The utility model relates to a kind of housing for the solar water heater controller.
Background technology
The controller that is generally used for solar water heater comprises loam cake and bottom, loam cake generally is to be connected by screw with bottom, screw connects may cause the screw hole cracking, or overexert and cause body to damage, and when needs overhaul controller, must back out screw, just can carry out after loam cake is pulled down, cumbersome in the operation.The fixing of button needed a plurality of screws to fix usually in the past, and the set-up time is long.
Chinese patent publication number 201947565U discloses a kind of temperature controller shell, and it has comprised housing and the loam cake that is installed on the housing, carries out clamping by some structures such as clamp, draw-in grooves between the two, avoids using screw.Though this scheme has solved screw and has used too much problem, and certain defective is also arranged.Its interface arrangment design is too complicated, has improved the cost of whole housing; And this enclosure volume is bigger, can design complicated interface arrangment, but use on the small-sized solar water heater controller, and this design just seems and can not be suitable for.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, the housing that is used for the solar water heater controller of easy accessibility.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of housing for the solar water heater controller, comprise bottom, it is characterized in that: described bottom comprises base plate, front apron, backboard and two blocks of side plates, described front apron is provided with hole clipping, backboard is provided with trip No. one, is provided with draw-in groove on two blocks of side plates; Described draw-in groove comprises bit-avoiding slot and slot, and both are integral, described slot be shaped as right-angled trapezium, be provided with card article in the slot; Wiring board and transformer are installed on the described base plate, and transformer is connected with wiring board; Described transformer is rectangle, and four angles of transformer are provided with right-angle baffle, and right-angle baffle is fixed on the bottom; The both sides of transformer also are provided with trip No. two, and No. two trip is fixed on the bottom, the top edge of No. two trip upper end card main transformers; Described wiring board is provided with relay, charactron, binding post and touch-switch; Described base plate is provided with two ventilating openings, and one of them ventilating opening is positioned at the below of transformer.In the utility model, hole clipping, a trip are used for being connected with the loam cake of controller with draw-in groove, and easy accessibility need not to use screw; Wherein the slot in the draw-in groove and on the cutting shape that covers be complementary, cutting is inserted from bit-avoiding slot, be pushed in the slot then, and block cutting by card article, make between loam cake and the bottom clamping firm, the slot of right-angled trapezium shape can be guaranteed to insert smoothly with the cutting of shape simultaneously, guarantees the intensity of slot, and is not fragile.Transformer is undertaken spacing by the right-angle baffle on four angles, the trip by both sides is fixed on the base plate simultaneously, is difficult for mobile; Right-angle baffle can also be isolated transformer and wiring board, prevents that transformer from crossing the heat affecting wiring board.Two ventilating openings are used for to transformer and wiring board heat radiation.
Base plate described in the utility model is provided with some screwed holes, and wiring board is provided with some through holes, and the quantity of through hole is identical with screwed hole, and the position of through hole is corresponding with screwed hole.During installation, screw passes through hole and screwed hole is fixed, and wiring board is fixed on the base plate, and fixation can not moved.
Backboard described in the utility model is provided with trip No. three, and No. three trips block a side of wiring board.During installation, the side with wiring board snaps in trip No. three earlier, carries out screw again and installs, and wiring board can not be shifted during installation, and is easy for installation.
The utility model compared with prior art has following positive effect: reasonable in design, the bottom of controller and loam cake carry out clamping, need not to use screw to fix, and make The whole control instrument easy accessibility, simultaneously good fixing effect.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model bottom.
Fig. 3 is the structure for amplifying schematic diagram of a-quadrant among Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1～Fig. 3, present embodiment comprises bottom 1, and described bottom 1 comprises base plate 11, front apron 12, backboard 13 and two blocks of side plates 14, and described front apron 12 is provided with hole clipping 15, backboard 13 is provided with on 16, two blocks of side plates 14 of a trip and is provided with draw-in groove 17.Hole clipping 15, a trip 16 are used for being connected with the loam cake of controller with draw-in groove 17, and easy accessibility need not to use screw.
Described draw-in groove 17 comprises bit-avoiding slot 18 and slot 19, and both are integral, described slot 19 be shaped as right-angled trapezium, be provided with card article 20 in the slot 19.Wherein the cutting shape that covers on the slot in the draw-in groove 17 19 and the controller is complementary, cutting is inserted from bit-avoiding slot 18, be pushed into then in the slot 19, and block cutting by card article 20, make between loam cake and the bottom 1 clamping firm, the slot 19 of right-angled trapezium shape can be guaranteed to insert smoothly with the cutting of shape simultaneously, guarantees the intensity of slot 19, and is not fragile.
Described wiring board 2 is provided with relay 21, charactron 22, binding post 23 and touch-switch 24; Described base plate 11 is provided with two ventilating openings 4, and one of them ventilating opening 4 is positioned at the below of transformer 3.Two ventilating openings 4 are used for to transformer 3 and wiring board 2 heat radiations.
In the present embodiment, base plate 11 is provided with some screwed holes 5, and wiring board 2 is provided with some through holes 25, and the quantity of through hole 25 is identical with screwed hole 5, and the position of through hole 25 is corresponding with screwed hole 5.During installation, it is fixing with screwed hole 5 that screw passes through hole 25, and wiring board 2 is fixed on the base plate 11, and fixation can not moved.
In the present embodiment, backboard 13 is provided with the side that 26, No. three trips 26 of No. three trips block wiring board 2.During installation, the side with wiring board 2 snaps in trip 26 No. three earlier, carries out screw again and installs, and wiring board 2 can not be shifted during installation, and is easy for installation.
During installation, transformer 3 is directly transferred to bottom 1 along right-angle baffle 31 and No. two trips 32, block transformer 3 until No. two trips 32 and fix.Wiring board 2 is placed on the screwed hole 5 of base plate 11, makes the through hole 25 on the wiring board 2 corresponding with screwed hole 5 positions, the side with wiring board 2 snaps in trip 26 No. three simultaneously, makes wiring board 2 firmly stable, carries out screw again and installs, and wiring board 2 is fixing.Loam cake with controller is installed on the bottom 1 at last, and is by hole clipping 15, trip 16 and draw-in groove 17 clampings, easy for installation between loam cake and the bottom 1, need not to use screw, improved installation effectiveness.
In addition, need to prove, specific embodiment described in this specification, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.
Claims (3)
1. housing that is used for the solar water heater controller, comprise bottom, it is characterized in that: described bottom comprises base plate, front apron, backboard and two blocks of side plates, and described front apron is provided with hole clipping, backboard is provided with trip No. one, is provided with draw-in groove on two blocks of side plates; Described draw-in groove comprises bit-avoiding slot and slot, and both are integral, described slot be shaped as right-angled trapezium, be provided with card article in the slot; Wiring board and transformer are installed on the described base plate, and transformer is connected with wiring board; Described transformer is rectangle, and four angles of transformer are provided with right-angle baffle, and right-angle baffle is fixed on the bottom; The both sides of transformer also are provided with trip No. two, and No. two trip is fixed on the bottom, the top edge of No. two trip upper end card main transformers; Described wiring board is provided with relay, charactron, binding post and touch-switch; Described base plate is provided with two ventilating openings, and one of them ventilating opening is positioned at the below of transformer.
2. the housing for the solar water heater controller according to claim 1, it is characterized in that: described base plate is provided with some screwed holes, wiring board is provided with some through holes, and the quantity of through hole is identical with screwed hole, and the position of through hole is corresponding with screwed hole.
3. the housing for the solar water heater controller according to claim 1 and 2, it is characterized in that: described backboard is provided with trip No. three, and No. three trips block a side of wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012071 CN203068835U (en) | 2013-01-10 | 2013-01-10 | Shell used for solar water heater controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012071 CN203068835U (en) | 2013-01-10 | 2013-01-10 | Shell used for solar water heater controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068835U true CN203068835U (en) | 2013-07-17 |
Family
ID=48767614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012071 Withdrawn - After Issue CN203068835U (en) | 2013-01-10 | 2013-01-10 | Shell used for solar water heater controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047781A (en) * | 2013-01-10 | 2013-04-17 | 浙江创能新能源科技有限公司 | Housing used for solar water heater control device |
-
2013
- 2013-01-10 CN CN 201320012071 patent/CN203068835U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047781A (en) * | 2013-01-10 | 2013-04-17 | 浙江创能新能源科技有限公司 | Housing used for solar water heater control device |
| CN103047781B (en) * | 2013-01-10 | 2014-11-19 | 浙江创能新能源科技有限公司 | Housing used for solar water heater control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20141119 |
|
| RGAV | Abandon patent right to avoid regrant |