CN203072277U - Bottom cover for solar water heater control instrument - Google Patents
Bottom cover for solar water heater control instrument Download PDFInfo
- Publication number
- CN203072277U CN203072277U CN 201320012072 CN201320012072U CN203072277U CN 203072277 U CN203072277 U CN 203072277U CN 201320012072 CN201320012072 CN 201320012072 CN 201320012072 U CN201320012072 U CN 201320012072U CN 203072277 U CN203072277 U CN 203072277U
- Authority
- CN
- China
- Prior art keywords
- housing
- water heater
- solar water
- control instrument
- bottom cover
- 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
Links
Images
Abstract
The utility model relates to a bottom cover for a solar water heater control instrument. The bottom cover comprises a housing. A clamping hole is arranged on a front end of the housing, a clamping hook is mounted on a rear end, clamping grooves are respectively disposed on two sides, and a circuit board installation groove and a transformer installation groove are arranged in the housing. The clamping hole, the clamping hook and the clamping grooves are used for fixing an upper cover of the control instrument. The circuit board installation groove and the transformer installation groove are used for mounting components in the housing. The bottom cover provided by the utility model is reasonable in structure design and is connected with the upper cover, disassembling and assembling of the whole control instrument are convenient without a screw, and a fixed effect is good.
Description
Technical field
The utility model relates to a kind of bottom 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.
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 bottom 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 bottom for the solar water heater controller, comprise housing, it is characterized in that: the front end of described housing is provided with hole clipping, and the rear end is provided with grab, and both sides are respectively arranged with draw-in groove; Be provided with wiring board mounting groove and transformer mounting groove in the described housing.Hole clipping, grab, draw-in groove are used for the fixedly loam cake of controller, and wiring board mounting groove and transformer mounting groove are used for installing the components and parts in the housing.
Draw-in groove described in the utility model comprises bit-avoiding slot and slot, and both are integral, and is provided with card article in the slot.Make bottom be connected more firm with the loam cake of controller.
Be provided with ventilating opening in the housing described in the utility model, be used for heat radiation in the housing.
Be provided with screwed hole in the wiring board mounting groove described in the utility model, be used for fixing circuit board.
The utility model compared with prior art has following positive effect: reasonable in design, bottom is connected with loam cake, makes to need not to use screw by 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 structure for amplifying schematic diagram of a-quadrant among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1～Fig. 2, present embodiment comprises housing 1, and the front end of described housing 1 is provided with hole clipping 2, and the rear end is provided with grab 3, and both sides are respectively arranged with draw-in groove 4; Be provided with wiring board mounting groove 5 and transformer mounting groove 6 in the described housing 1.Hole clipping 2, grab 3, draw-in groove 4 are used for the fixedly loam cake of controller, and wiring board mounting groove 5 and transformer mounting groove 6 are used for installing the components and parts in the housing 1.
In the present embodiment, draw-in groove 4 comprises bit-avoiding slot 41 and slot 42, and both are integral, and are provided with card article 43 in the slot 42.Make bottom be connected more firm with the loam cake of controller.
In the present embodiment, be provided with ventilating opening 7 in the housing 1, be used for heat radiation in the housing 1.
In the present embodiment, be provided with screwed hole 51 in the wiring board mounting groove 5, be used for fixing circuit board.
During use, the loam cake clamping of hole clipping 2, grab 3, draw-in groove 4 and controller, install simple and easy, easy accessibility, each structure is connected to each other firmly.
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 range of the utility model patent.
Claims (4)
1. a bottom that is used for the solar water heater controller comprises housing, and it is characterized in that: the front end of described housing is provided with hole clipping, and the rear end is provided with grab, and both sides are respectively arranged with draw-in groove; Be provided with wiring board mounting groove and transformer mounting groove in the described housing.
2. the bottom for the solar water heater controller according to claim 1, it is characterized in that: described draw-in groove comprises bit-avoiding slot and slot, and both are integral, and is provided with card article in the slot.
3. the bottom for the solar water heater controller according to claim 1 and 2 is characterized in that: be provided with ventilating opening in the described housing.
4. the bottom for the solar water heater controller according to claim 1 and 2 is characterized in that: be provided with screwed hole in the described wiring board mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012072 CN203072277U (en) | 2013-01-10 | 2013-01-10 | Bottom cover for solar water heater control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012072 CN203072277U (en) | 2013-01-10 | 2013-01-10 | Bottom cover for solar water heater control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203072277U true CN203072277U (en) | 2013-07-17 |
Family
ID=48771016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012072 Expired - Fee Related CN203072277U (en) | 2013-01-10 | 2013-01-10 | Bottom cover for solar water heater control instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203072277U (en) |
-
2013
- 2013-01-10 CN CN 201320012072 patent/CN203072277U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204117521U (en) | A kind of suitcase | |
| CN204732551U (en) | A kind of two enter four terminal bases gone out | |
| CN203072277U (en) | Bottom cover for solar water heater control instrument | |
| CN201828865U (en) | Server with front control lamp trough | |
| CN103560412A (en) | Intelligent power distribution cabinet | |
| CN204301255U (en) | A kind of switch connector and indoor apparatus of air conditioner | |
| CN205304376U (en) | Cold power supply unit that is equipped with of rack -type | |
| CN203072278U (en) | Small cover for solar-water-heater control instrument | |
| CN202871572U (en) | Installation pin used for capacitor | |
| CN203375138U (en) | Machine core support | |
| CN205003617U (en) | Infrared sensing devices automatic control main frame switch | |
| CN203313547U (en) | Image processing control box | |
| CN202938525U (en) | Embedded solar water heater controller | |
| CN203068836U (en) | Upper cover used for solar water heater controller | |
| CN103153015A (en) | Door plank with slots | |
| CN102960266A (en) | Multifunctional nest honey production frame | |
| CN203402773U (en) | Elevator control cabinet of villa | |
| CN203194034U (en) | Control box structure | |
| CN203193524U (en) | Inverter cabinet | |
| CN203299697U (en) | Novel high-density PCIE network card blocking sheet and circuit board | |
| CN203038172U (en) | Handle easy to use | |
| CN203373567U (en) | Heating computer board device with electric reactor | |
| CN201966084U (en) | Air switch device | |
| CN203136426U (en) | Scissors clip controller | |
| CN204305499U (en) | A kind of bolt-type veneer structure for comprehensive pallet easy disassembly |
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: 20130717 Termination date: 20160110 |