CN201527931U - adjustable temperature controller - Google Patents
adjustable temperature controller Download PDFInfo
- Publication number
- CN201527931U CN201527931U CN200920216434XU CN200920216434U CN201527931U CN 201527931 U CN201527931 U CN 201527931U CN 200920216434X U CN200920216434X U CN 200920216434XU CN 200920216434 U CN200920216434 U CN 200920216434U CN 201527931 U CN201527931 U CN 201527931U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- body piece
- big body
- bodice
- spacing cavity
- 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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- 229910052573 porcelain Inorganic materials 0.000 claims description 23
- 239000012634 fragment Substances 0.000 abstract description 6
- 239000012212 insulator Substances 0.000 abstract 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a temperature controller with adjustable relates to the insulation equipment field. The lighting angle range of the traditional temperature controller is limited by the thread pitch of the rotating shaft, the lighting angle cannot be freely converted, and the stroke of the temperature-adjusting rotating shaft is limited by the thread pitch of the rotating shaft. The utility model provides a temperature controller with adjustable, including big body piece support, still include cam temperature regulation pivot, location shell fragment, big body piece shell, knob insulator, big body piece shell riveting constitute spacing cavity on big body piece and with big body piece support, cam temperature regulation pivot sets up in the top of spacing cavity and passes big body piece shell downwards, and its bottom sets up in spacing cavity, and knob insulator one end is cup jointed in cam temperature regulation pivot bottom, and the other end passes big body piece support downwards, and the location shell fragment is fixed on the lateral wall of spacing cavity. The utility model discloses the temperature regulation pivot has adopted the camshaft structure, can adjust bright lamp angle wantonly, has the advantage that adaptability is good.
Description
Technical field
The utility model relates to a kind of thermostat, refers to a kind of adjusting temperature controller that is used on temperature controls such as water heater, flatiron, electric furnace, baking box or the protection equipment especially.
Background technology
Thermostat is to promote the logical and disconnected of contact with the pressure action principle, thus the device that control apparatus equipment stops after reaching uniform temperature or starts working.Common thermostat mostly is adjusting temperature controller at present, promptly can adjust the break-make of thermostat under different temperatures by the temperature sensitive member of regulating thermostat self.As Fig. 7, Fig. 8, shown a kind of traditional adjusting temperature controller, primary structure comprises location meson 6, rotating shaft 7, bodice sheet 5, location meson 6 is fixed in the rotating shaft 7, rotating shaft 7 is connected with bodice sheet 5 by screw thread, the work angle of utilizing the location meson 6 and the collocation design of rotating shaft 7 to come the stroke and the thermostat of control rotating shaft 7, thermostat in the actual production work is many to be that make on the basis with the said structure, as a kind of automobile engine thermostat of Chinese utility model, patent No. ZL02279315.1, relate to automobile engine thermostat field, the bearing support that comprises shell and sandwich construction, each layer mutually insulated wherein, also be included in the bimetal leaf that is provided with on the bearing support of middle level and contact thereof and with the last binding post of bimetal leaf conducting; Be located at the adjustment screw on the bearing support of upper strata; Be located at conductor piece and following binding post and lower contact on lower floor's bearing support, binding post is serially connected on the engine ignition loop by line up and down, upper and lower contact is normally closed under design temperature, when the bimetal leaf heating temperature is higher than design temperature, bi-metal plate deformed, upper and lower contact is disconnected, cut off the power supply of engine ignitor.This utility model circuit contact is good, and good stability can effectively be avoided the engine overheat phenomenon.But described patent serviceability temperature adjustment screw is regulated the size to the bimetal leaf active force, and then the deformation temperature of control bimetal leaf, and degree of regulation, scope are influenced by adjustment screw thread spacing, and can not free indexing.Adjustable temperature controller for another Chinese utility model band heat protection function; patent No. ZL200820132011.5; comprise adjustable temperature controller part; adjustable temperature controller is partly by the thermal sensitive piece temperature distortion; up perk plays shell fragment by the porcelain vertex of a cone; make the moving contact on the shell fragment and the disconnection closure of the fixed contact on the contact chip reach temperature controlled function; this patent is by being located at the stroke that combines control rotating shaft between the location meson 6 in rotating shaft 7 and the rotating shaft directly over the porcelain awl; and then regulate the power that the porcelain knob be connected rotating shaft 7 belows acts on the shell fragment and control the deformation temperature of shell fragment, and utilize ridges different in the rotating shaft 7 apart from the angle of determining product.This utility model can be when thermostat itself can't cut off the power supply timely open circuit, avoid burning out other electrical equipment, but do not solve at room temperature yet, the thermostat rotating shaft is from the angle of minimum bit when dominant bit turns to closing of contact energising, be that bright lamp angular range is limited by the flight pitch of rotating shaft own, can not free adjustment, can't satisfy the requirement of client for bright lamp angular range.
The utility model content
One of the purpose of this utility model provides a kind of adjustable thermostat, and the bright lamp angular range that has solved traditional thermostat is limited by the flight pitch of rotating shaft own, the problem that bright lamp angle can not freely be changed, and the utility model rotating shaft can 360 ° of rotations.
Two of the purpose of this utility model is to solve the problem that existing thermostat temperature adjustment rotating shaft stroke is subjected to the flight pitch restriction of rotating shaft own.
The utility model is taked following technical scheme:
A kind of adjustable thermostat, comprise bodice plate rack 4, also comprise cam adjustment rotating shaft 1, Location resilient piece 2, bodice sheet shell 3, porcelain knob 11, bodice sheet shell 3 is riveted on the bodice plate rack 4 and with bodice plate rack 4 forms spacing cavity 22, cam adjustment rotating shaft 1 is arranged on the top of spacing cavity 22 and is passed down through bodice sheet shell 3, its bottom is arranged in the spacing cavity 22, porcelain knob 11 1 ends are socketed in cam adjustment rotating shaft 1 bottom, the other end is passed down through bodice plate rack 4, and Location resilient piece 2 is fixed on the sidewall of spacing cavity 22.
Described cam adjustment rotating shaft 1 is a cylinder axis, has the stroke curved surface of one or more projectioies, offers groove 20 on cam adjustment rotating shaft 1 side, and Location resilient piece 2 one ends are stuck in the groove 20.
Adopt adjustable thermostat of the present utility model, traditional rotating shaft and the collocation design of locating meson have been removed, use camshaft structure instead, the stroke of cam adjustment rotating shaft can be set the stroke curved surface as required and regulate on diverse location on the axle, no longer be subjected to the influence of rotating shaft tooth distance, it has the following advantages:
1, camshaft structure has been adopted in the adjustment rotating shaft, and the rotating shaft of cam adjustment can 360 ° of rotations, can regulate bright lamp angle arbitrarily, has enlarged the degree of freedom of the different gear temperature design of client's model machine, satisfies different clients' needs.
2, the utility model no longer is subjected to the influence of rotating shaft tooth distance, and the stroke of adjustment rotating shaft can be regulated by adjusting the position of stroke curved surface in the rotating shaft of cam adjustment, has enlarged the temperature controlled scope of thermostat, has increased the adaptability of product.
Description of drawings
Fig. 1 is the utility model embodiment 1 front view
Fig. 2 is the utility model embodiment 1 right view
Fig. 3 is the utility model embodiment 1 camshaft structure decomposing schematic representation
Fig. 4 the utility model embodiment 1 vertical view
Fig. 5 is the utility model embodiment 1 camshaft schematic diagram
Fig. 6 is the utility model embodiment 2 camshaft schematic diagrames
Fig. 7 is existing temperature controller front view
Fig. 8 is existing temperature controller rotating shaft schematic diagram
Fig. 9 is the utility model embodiment 3 front views
Each parts sequence number is as follows among the figure:
1---the rotating shaft of cam adjustment, 2---Location resilient piece, 3---bodice sheet shell, 4---the bodice plate rack, 5---the bodice sheet, 6---the location meson, 7---rotating shaft, 8---moving contact, 9---the catapult sheet, 10---the porcelain awl, 11---porcelain knob, 12---go up lug plate, 13---the nest nail, 14---contact chip, 15---installing hole, 16---fixed contact, 17---thermal sensitive piece, 18---the stroke curved surface, 181---the first stroke curved surface, 182---the second stroke curved surface, 19---following lug plate, 20---groove, 21---the porcelain ring, 22---spacing cavity
Embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As shown in Figure 1, a kind of adjustable thermostat, comprise bodice plate rack 4, also comprise cam adjustment rotating shaft 1, Location resilient piece 2, bodice sheet shell 3, porcelain knob 11, bodice sheet shell 3 is riveted on the bodice plate rack 4 and with bodice plate rack 4 forms spacing cavity 22, cam adjustment rotating shaft 1 is arranged on the top of spacing cavity 22 and is passed down through bodice sheet shell 3, its bottom is arranged in the bodice plate rack 4, porcelain knob 11 1 ends are socketed in cam adjustment rotating shaft 1 bottom, the other end is passed down through bodice plate rack 4, and Location resilient piece 2 is fixed on the sidewall of spacing cavity 22.On bodice plate rack 4, offer installing hole 15.Cam adjustment rotating shaft 1 is a cylinder axis, and lobed stroke curved surface 18 offers groove 20 on cam adjustment rotating shaft 1 side, and shown in the broken section amplifier section among Fig. 1, Location resilient piece 2 one ends are stuck in the groove 20.Bodice plate rack 4 other ends are fixed on porcelain ring 21 tops by nest nail 13, porcelain ring 21 below the bodice plate rack 4 is provided with lug plate 12, catapult sheet 9 one ends are fixed in the middle of lug plate 12 and the eggshell china ring 21, the other end is fixed on the upper end of porcelain awl 10 and contacts with the porcelain knob 11 that is connected cam temperature adjustment rotating shaft 1 bottom, on catapult sheet 9, be provided with moving contact 8, porcelain ring 21 is provided with contact chip 14 below the catapult sheet 9, contact chip 14 is provided with fixed contact 16, fixed contact 16 is connected with moving contact 8 contacts, thermal sensitive piece 17 is fixed between porcelain ring 21 bottoms and the nest nail 13, and be connected with the lower end of porcelain awl 10, between contact chip 14 and bottom porcelain ring 21, also be provided with lug plate 19 down.
Identical with embodiment 1 primary structure, difference is cam adjustment rotating shaft 1 lobed stroke curved surface, and the stroke curved surface is made of the first stroke curved surface 181, the second stroke curved surface 182.
Identical with embodiment 1 primary structure, difference is that thermal sensitive piece 10 butt-joints follow closely 14 bottoms at nest.
Operation principle of the present utility model is as follows:
Thermostat to the adjusting of thermal sensitive piece 17 deformation temperatures be by be located at directly over the porcelain awl 10 cam adjustment rotating shaft 1 with its on the stroke that combines control rotating shaft between the stroke curved surface of setting, and then the porcelain knob 11 of control connection below cam adjustment rotating shaft 1 acts on the power on the catapult sheet 9, after thermostat is started working, the thermal sensitive piece temperature distortion, up perk is by porcelain vertex of a cone catapult sheet, make moving contact and the fixed contact on the contact chip on the catapult sheet disconnect closure, reach temperature controlled function.
In the time of need adjusting gear during use, rotating cam adjustment rotating shaft 1, Location resilient piece 2 one ends streak in cam adjustment rotating shaft 1 side, when 2 strokes of Location resilient pieces are to groove 20, Location resilient piece 2 is stuck on the groove 20, the cam adjustment that stops operating rotating shaft 1, the elastic force of Location resilient piece 2 utilizations itself is fixed the relative position of cam adjustment rotating shaft 1, and then sets the gear of control temperature.Cam adjustment rotating shaft 1 can 360 ° of rotations, and the displacement during rotation on the vertical direction is limited in the spacing cavity 22, with the stroke of control cam adjustment rotating shaft.
Claims (2)
1. adjustable thermostat, comprise bodice plate rack (4), it is characterized in that also comprising cam adjustment rotating shaft (1), Location resilient piece (2), bodice sheet shell (3), porcelain knob (11), bodice sheet shell (3) is riveted on bodice sheet (4) and upward and with bodice plate rack (4) forms spacing cavity (22), cam adjustment rotating shaft (1) is arranged on the top of spacing cavity (22) and is passed down through bodice sheet shell (3), its bottom is arranged in the spacing cavity (22), porcelain knob (11) one ends are socketed in cam adjustment rotating shaft (1) bottom, the other end is passed down through bodice plate rack (4), and Location resilient piece (2) is fixed on the sidewall of spacing cavity (22).
2. a kind of adjustable thermostat according to claim 1, it is characterized in that described cam adjustment rotating shaft (1) is a cylinder axis, have one or more stroke curved surfaces, offer groove (20) on cam adjustment rotating shaft (1) side, Location resilient piece (2) one ends are stuck in the groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920216434XU CN201527931U (en) | 2009-09-16 | 2009-09-16 | adjustable temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920216434XU CN201527931U (en) | 2009-09-16 | 2009-09-16 | adjustable temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527931U true CN201527931U (en) | 2010-07-14 |
Family
ID=42519213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920216434XU Expired - Fee Related CN201527931U (en) | 2009-09-16 | 2009-09-16 | adjustable temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106133871A (en) * | 2014-04-11 | 2016-11-16 | 盈德克勒电控有限公司 | Apparatus for heating switch, for manufacturing the method for apparatus for heating switch and for by apparatus for heating switch assembling method on the heating |
| CN109273320A (en) * | 2018-11-13 | 2019-01-25 | 佛山市高明欧电子制造有限公司 | A kind of offset-type temperature sensitive control device |
-
2009
- 2009-09-16 CN CN200920216434XU patent/CN201527931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106133871A (en) * | 2014-04-11 | 2016-11-16 | 盈德克勒电控有限公司 | Apparatus for heating switch, for manufacturing the method for apparatus for heating switch and for by apparatus for heating switch assembling method on the heating |
| CN109273320A (en) * | 2018-11-13 | 2019-01-25 | 佛山市高明欧电子制造有限公司 | A kind of offset-type temperature sensitive control device |
| CN109273320B (en) * | 2018-11-13 | 2023-11-28 | 佛山市高明欧一电子制造有限公司 | Compensation type temperature sensitive control device |
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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: 20100714 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |