CN202419930U - External magnetic energy controller for electric water heater - Google Patents
External magnetic energy controller for electric water heater Download PDFInfo
- Publication number
- CN202419930U CN202419930U CN2011204805675U CN201120480567U CN202419930U CN 202419930 U CN202419930 U CN 202419930U CN 2011204805675 U CN2011204805675 U CN 2011204805675U CN 201120480567 U CN201120480567 U CN 201120480567U CN 202419930 U CN202419930 U CN 202419930U
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- magnetic energy
- base
- fan
- external magnetic
- wiring board
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- Expired - Fee Related
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Abstract
An external magnetic energy controller for an electric water heater comprises an isolation transformer and a magnetic energy control component and also comprises a face shell, a base and an output wiring board, wherein the isolation transformer is electrically connected with an output wire holder on the output wiring board; an air outlet is arranged at the front part of the base, an air inlet is arranged at the rear part of the base, a clapboard is arranged on the base between the air outlet and the air inlet, and a fan mounting hole is arranged on the clapboard; the isolation transformer is arranged at the front part of the base, and the magnetic energy control component is arranged at the rear part of the base; a control panel is arranged at a trunk lid of the face shell; a fan is arranged on the fan mounting hole and faces to a heat radiator; and the front part and the rear part of the face shell are respectively provided with a front arc bulge and a rear arc bulge, and an air outlet window and an air inlet window are arranged on the face shell and are adjacent to the front arc bulge and the rear arc bulge, thereby preventing the mutual interference of the isolation transformer and a main control panel. As the heat radiating performance of the external magnetic energy controller is good, thereby prolonging the service life.
Description
Technical field
The utility model relates to a kind of device of electric heater, especially a kind of magnetic energy control device of electric heater.
Background technology
Present prior art, 220V power supply insert in the body of electric heater, and controller is all inner at water heater; The inner bag of electric heater is a metal; The shell major part of electric heater is a metal, and power and water and metal are done the electric leakage accident that is easy to generate well like product processes together.
Summary of the invention
The purpose of the utility model is: a kind of external magnetic energy controller of electric heater is provided, and it has perfect heat-dissipating, the characteristics of safety.
The utility model is achieved in that a kind of external magnetic energy controller of electric heater, comprises an isolating transformer and a magnetic energy Control Component, and the magnetic energy Control Component comprises master control borad, guidance panel, fan and radiator; Said isolating transformer comprises primary coil, primary coil frame, secondary coil and secondary coil frame, and primary coil is connected with two outputs of master control borad; Its special character is: also comprise face-piece, base and output wiring board; Isolating transformer is electrically connected with output connection seat on the output wiring board;
The front portion of said base has air outlet, rear portion that air inlet is arranged, and a dividing plate is arranged on the base between air outlet and the air inlet, and the fan installing port is arranged on the dividing plate; Said isolating transformer is arranged on the front portion of base, and the magnetic energy Control Component is arranged on the rear portion of base; Control panel is arranged on the case cover place of face-piece;
Fan is installed on the fan installing port, and fan and radiator are relative;
The front and rear of said face-piece has forward and backward arc-shaped convex respectively, on the face-piece adjacent with forward and backward arc-shaped convex air outlet window and air-inlet window is arranged.
The external magnetic energy controller of described a kind of electric heater, its special character is: the two ends of secondary coil are fixed on the output connection seat on the output wiring board;
On the said output wiring board isolation resistance is arranged, an end of isolation resistance is connected with master control borad, and the other end is connected with sensor in the heater;
The external magnetic energy controller of described a kind of electric heater; Its special character is: there are the anchor post of two groups of differing heights, one group of fastening secondary coil frame of pillar in the base front portion; Another group pillar is the primary coil frame fixedly, and is gapped between primary coil frame and the secondary coil frame.
The external magnetic energy controller of described a kind of electric heater; Its special character is: the horizontal sides of said radiator cooperates with master control borad; The vertical edges of said radiator is passed the top of the gap covering fan between dividing plate top and the face-piece, and the flabellum of horizontal sides and fan is relative.
The external magnetic energy controller of a kind of electric heater of the utility model; Owing to adopt such structure; Be arranged in use on the wall, forward and backward arc-shaped convex contacts with wall, makes chassis and between the walls gapped; The air outlet that air inlet on the chassis is positioned at perpendicular to the bottom of horizontal plane direction, hot blast is positioned at the top perpendicular to the horizontal plane direction, and the both sides on face-piece top have the both sides of air outlet, bottom that air inlet is arranged; Master control borad is positioned at different cavitys with isolating transformer, has prevented isolating transformer and master control borad mutual interference mutually.Because perfect heat-dissipating has prolonged service life.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is A-A view of Fig. 1.
Fig. 3 is B-B view of Fig. 2.
Fig. 4 is the three-dimensional exploded view of the utility model isolating transformer.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of external magnetic energy controller of electric heater comprises an isolating transformer 1 and a magnetic energy Control Component, and the magnetic energy Control Component comprises master control borad 2, guidance panel 3, fan 4 and radiator 5; Said isolating transformer 1 comprises primary coil 1A, primary coil frame 1B, secondary coil 1C and secondary coil frame 1D, and primary coil 1A is connected with two outputs of master control borad 2; Also comprise face-piece 6, base 7 and output wiring board 8; Isolating transformer 1 is electrically connected with output connection seat 81 on the output wiring board 8; Radiator 5 is arranged on the master control borad 2,
The front portion of said base 7 has air outlet 91, rear portion to have air inlet 92, one dividing plates 10 to be arranged on the base 7 between air outlet 91 and the air inlet 92, and the fan installing port is arranged on the dividing plate 10; Said isolating transformer 1 is arranged on the front portion of base 7, and the magnetic energy Control Component is arranged on the rear portion of base 7; Control panel 3 is arranged on case cover 61 places of face-piece 6;
Fan 4 is installed on the fan installing port, and is relative with radiator 5;
As further improvement: the horizontal sides 51 of said radiator 5 cooperates with master control borad 2, and the vertical edges 52 of said radiator is passed the top that gap between dividing plate 10 tops and the face-piece 6 covers fan 4, and horizontal sides 51 is relative with the flabellum of fan 4.
The front and rear of said face-piece 6 has forward and backward arc-shaped convex 11 respectively, on the face-piece 6 adjacent with forward and backward arc-shaped convex 11 air outlet window 12 and air-inlet window 13 is arranged.
The two ends of secondary coil 1C are fixed on the output connection seat 81 on the output wiring board 8;
On the said output wiring board 8 isolation resistance 14 is arranged, an end of isolation resistance 14 is connected with master control borad 2, and the other end is connected with sensor in the heater;
As shown in Figure 4, there are the pillar 15 of two groups of differing heights, the one group of fastening secondary coil frame of pillar 1D in base 7 front portions, and another group pillar is primary coil frame 1B fixedly, and is gapped between primary coil frame 1B and the secondary coil frame 1D.
Above-described only is the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model.
Claims (4)
1. the external magnetic energy controller of an electric heater comprises an isolating transformer and a magnetic energy Control Component, and the magnetic energy Control Component comprises master control borad, guidance panel, fan and radiator; Said isolating transformer comprises primary coil, primary coil frame, secondary coil and secondary coil frame, and primary coil is connected with two outputs of master control borad; It is characterized in that: also comprise face-piece, base and output wiring board; Isolating transformer is electrically connected with output connection seat on the output wiring board;
The front portion of said base has air outlet, rear portion that air inlet is arranged, and a dividing plate is arranged on the base between air outlet and the air inlet, and the fan installing port is arranged on the dividing plate; Said isolating transformer is arranged on the front portion of base, and the magnetic energy Control Component is arranged on the rear portion of base; Control panel is arranged on the case cover place of face-piece;
Fan is installed on the fan installing port, and fan and radiator are relative;
The front and rear of said face-piece has forward and backward arc-shaped convex respectively, on the face-piece adjacent with forward and backward arc-shaped convex air outlet window and air-inlet window is arranged.
2. the external magnetic energy controller of a kind of electric heater according to claim 1, it is characterized in that: the two ends of secondary coil are fixed on the output connection seat on the output wiring board;
On the said output wiring board isolation resistance is arranged, an end of isolation resistance is connected with master control borad, and the other end is connected with sensor in the heater.
3. the external magnetic energy controller of a kind of electric heater according to claim 2; It is characterized in that: there are the pillar of two groups of differing heights, one group of fastening secondary coil frame of pillar in the base front portion; Another group pillar is the primary coil frame fixedly, and is gapped between primary coil frame and the secondary coil frame.
4. according to the external magnetic energy controller of claim 1,2 or 3 described a kind of electric heaters; It is characterized in that: the horizontal sides of said radiator cooperates with master control borad; The vertical edges of said radiator is passed the top of the gap covering fan between dividing plate top and the face-piece, and the flabellum of horizontal sides and fan is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204805675U CN202419930U (en) | 2011-11-28 | 2011-11-28 | External magnetic energy controller for electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204805675U CN202419930U (en) | 2011-11-28 | 2011-11-28 | External magnetic energy controller for electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419930U true CN202419930U (en) | 2012-09-05 |
Family
ID=46744687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204805675U Expired - Fee Related CN202419930U (en) | 2011-11-28 | 2011-11-28 | External magnetic energy controller for electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419930U (en) |
-
2011
- 2011-11-28 CN CN2011204805675U patent/CN202419930U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121128 |