CN201229504Y - Frost removal type temperature controller - Google Patents
Frost removal type temperature controller Download PDFInfo
- Publication number
- CN201229504Y CN201229504Y CNU2008201264257U CN200820126425U CN201229504Y CN 201229504 Y CN201229504 Y CN 201229504Y CN U2008201264257 U CNU2008201264257 U CN U2008201264257U CN 200820126425 U CN200820126425 U CN 200820126425U CN 201229504 Y CN201229504 Y CN 201229504Y
- Authority
- CN
- China
- Prior art keywords
- lever
- defrosting
- plate
- pin
- base
- 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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Abstract
The utility model relates to a defrosting type temperature controller, which comprises a capillary tube, a corrugated tube, a base, an outer shell, a lever, a baffle plate, a defrosting shaft and a defrosting clamp plate, wherein the capillary tube is connected with a tin soldering ring and is fixed on the base, the upper portion of the base is provided with the corrugated tube, one end of the lever is provided with a spring, the other end of the lever is provided with a rolling column with a pin shaft, one side of the lever is provided with a standard lever with a defrosting screw, the lever is fixed on the outer shell, an enforcement OFF plate and a suspension spring are arranged between the baffle plate and the lever, the outer end of a plastic shell is provided with a C pin and an L pin, the upper portion of the standard lever is provided with a cover board, the inner of the cover board is provided with a cam, the upper portion of the cam is provided with the defrosting shaft, and a defrosting cover board is arranged between the cover board and the adjusting lever. The utility model has beneficial effects that the common difference of the defrosting temperature can be controlled within +-2 degrees through improving the structure, which increases the consistency and the stability of the defrosting temperature and can fully satisfy the requirements of users.
Description
Technical field
The utility model relates to a kind of temperature controller, relates in particular to a kind of defrosting type temperature controller.
Background technology
The principle of work that has common temperature controller now is generally when the temperature of Be Controlled object changes, make the temperature-sensitive power pressure generation respective change that charges in temperature controller corrugated tube and kapillary and the temperature-sensitive chamber, bellows expansion or contraction, by lever push rod (or push rod) is subjected to displacement, is switched on or switched off thereby drive microswitch.Defrosting type temperature controller increases by a cover semiautomatic defrosting function on the basis of plain edition temperature controller, in the middle of the rotation axis of temperature controller, be provided with the defrosting axle, make in the needs defrosting, manually press the defrosting axle, can drive the defrosting pressing plate moves downwards, aperture on the defrosting pressing plate snaps in the roller of defrosting leaf spring, forms locked; By lever action, the contact that cuts off in the electrical equipment disconnects, stops refrigeration, begins defrosting simultaneously, by the time temperature is when being elevated to design temperature, the corrugated tube internal pressure increases, and withstands lever action, promotes the slippage from roller of defrosting pressing plate, thereby make lever reset, get an electric shock closed, refrigerator begins refrigeration.But the defrosting temperature stability and the consistance of existing this class defrosting temperature controller are relatively poor, can't reach desirable defrosting effect, can not satisfy user's needs fully.
The utility model content
The purpose of this utility model provides a kind of defrosting type temperature controller, with the defrosting temperature stability that overcomes existing product and consistance is relatively poor, can't reach desirable defrosting effect, use restricted deficiency.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of defrosting type temperature controller, comprise kapillary, corrugated tube, base, shell, lever, dividing plate, defrosting axle, defrosting pressing plate, described kapillary connects the scolding tin circle and is fixed on the base, the top of described base is provided with corrugated tube, a wherein end of described lever is provided with spring, the lever other end is provided with the roller that has bearing pin, described lever one side is provided with the adjustment (adjusting) lever that has the screw that defrosts, lever is fixed on the shell, the top of described shell is provided with the trade mark layer, be provided with between described dividing plate and the lever and force OFF plate and bearing spring, insert on the dividing plate and force the OFF plate; The outer end of described plastic housing is provided with C pin and L pin, and described contact reed is connected with the quick-action reed, and the upper and lower both sides of quick-action reed are respectively equipped with fixed contact and moving contact; The top of adjustment (adjusting) lever is provided with cover plate, and the inside of described cover plate is provided with cam, and the top of cam is provided with the defrosting axle, is provided with the defrosting pressing plate between cover plate and the adjustment (adjusting) lever.
The beneficial effects of the utility model are: by can be controlled at defrosting temperature tolerance the improvement of structure ± 2 ℃ in, strengthened the consistance and the stability of product defrosting temperature, can satisfy user's needs fully; Guaranteed the security of domestic electric appliance operate as normal.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described defrosting type of the utility model embodiment temperature controller;
Fig. 2 is the decomposition texture synoptic diagram of the described defrosting type of the utility model embodiment temperature controller.
Among the figure:
1, kapillary; 2, scolding tin circle; 3, corrugated tube; 4, base; 5, cover plate; 6, shell; 7, adjustment (adjusting) lever; 8, lever; 9, spring; 10, cam; 11, dividing plate; 12, contact reed; 13, C pin; 14, quick-action reed; 15, fixed contact; 16, L pin; 17, moving contact; 18, plastic housing; 19, trade mark layer; 20, defrosting axle; 21, defrosting pressing plate; 22, force the OFF plate; 23, bearing spring; 24, defrosting screw; 25, roller; 26, bearing pin.
Embodiment
Shown in Fig. 1-2, the described defrosting type of the utility model embodiment temperature controller, comprise kapillary 1, corrugated tube 3, base 4, shell 6, lever 8, dividing plate 11, defrosting axle 20, defrosting pressing plate 21, described kapillary 1 connects scolding tin circle 2 and is fixed on the base 4, the top of described base 4 is provided with corrugated tube 3, a wherein end of described lever 8 is provided with spring 9, lever 8 other ends are provided with the roller 25 that has bearing pin 26, described lever 8 one sides are provided with the adjustment (adjusting) lever 7 that has the screw 24 that defrosts, lever 8 is fixed on the shell 6, the top of described shell 6 is provided with trade mark layer 19, be provided with between described dividing plate 11 and the lever 8 and force OFF plate 22 and bearing spring 23, insert on the dividing plate 11 and force OFF plate 22; The outer end of described plastic housing 18 is provided with C pin 13 and L pin 16, and described contact reed 12 is connected with quick-action reed 14, and the upper and lower both sides of quick-action reed 14 are respectively equipped with fixed contact 15 and moving contact 17; The top of adjustment (adjusting) lever 7 is provided with cover plate 5, and the inside of described cover plate 5 is provided with cam 10, and the top of cam 10 is provided with defrosting axle 20, is provided with defrosting pressing plate 21 between cover plate 5 and the adjustment (adjusting) lever 7.By can be controlled at defrosting temperature tolerance the improvement of structure ± 2 ℃ in, strengthened the consistance and the stability of product defrosting temperature, can satisfy user's needs fully; Guaranteed the security of domestic electric appliance operate as normal.
Claims (1)
1, a kind of defrosting type temperature controller, comprise kapillary (1), corrugated tube (3), base (4), shell (6), lever (8), dividing plate (11), defrosting axle (20), defrosting pressing plate (21), it is characterized in that: described kapillary (1) connects scolding tin circle (2) and is fixed on the base (4), the top of described base (4) is provided with corrugated tube (3), a wherein end of described lever (8) is provided with spring (9), lever (8) other end is provided with the roller (25) that has bearing pin (26), described lever (8) one sides are provided with the adjustment (adjusting) lever (7) that has defrosting screw (24), lever (8) is fixed on the shell (6), is provided with between described dividing plate (11) and the lever (8) to force OFF plate (22) and bearing spring (23); The outer end of described plastic housing (18) is provided with C pin (13) and L pin (16); The top of adjustment (adjusting) lever (7) is provided with cover plate (5), and the inside of described cover plate (5) is provided with cam (10), and the top of cam (10) is provided with defrosting axle (20), is provided with defrosting pressing plate (21) between cover plate (5) and the adjustment (adjusting) lever (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201264257U CN201229504Y (en) | 2008-06-27 | 2008-06-27 | Frost removal type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201264257U CN201229504Y (en) | 2008-06-27 | 2008-06-27 | Frost removal type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229504Y true CN201229504Y (en) | 2009-04-29 |
Family
ID=40634449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201264257U Expired - Fee Related CN201229504Y (en) | 2008-06-27 | 2008-06-27 | Frost removal type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201229504Y (en) |
-
2008
- 2008-06-27 CN CNU2008201264257U patent/CN201229504Y/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: 20090429 Termination date: 20110627 |