CN105719904A - Compactly-assembled temperature controller - Google Patents
Compactly-assembled temperature controller Download PDFInfo
- Publication number
- CN105719904A CN105719904A CN201610260436.3A CN201610260436A CN105719904A CN 105719904 A CN105719904 A CN 105719904A CN 201610260436 A CN201610260436 A CN 201610260436A CN 105719904 A CN105719904 A CN 105719904A
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- CN
- China
- Prior art keywords
- temperature controller
- shift fork
- support
- housing
- heat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The invention relates to the technical field of a temperature controller, in particular to a compactly-assembled temperature controller. The compactly-assembled temperature controller comprises a shell, wherein temperature sending cover is arranged on an upper port of the shell, two electrical connection terminals are arranged on a base plate of the shell, a thermosensitive sheet and an actuating mechanism are arranged in the shell, the actuating mechanism comprises a support, the thermosensitive sheet is transversely and fixedly arranged at the upper end of the support and props against the temperature sensing cover in a matching way, a movable plunger is vertically arranged on the support, an elastic shift fork is arranged on the support, a fixed end of the elastic shift fork is connected with the support in a matching way, the elastic shift fork and the lower end of the plunger are arranged in an integrated linkage way, an actuating arm is arranged on a movable end of the elastic shift fork, and the two ends of the actuating arm are electrically connected with the two electrical connection terminals in a pair way. The compactly-assembled temperature controller is reasonable in structure, the thermosensitive sheet, the elastic shift fork and the movable plunger are fixedly arranged to form integrated linkage by the H-shaped support, the structural number of the temperature controller is simplified, and the overall structural height is effectively reduced; and the compactly-assembled temperature controller has the advantages of compact arrangement, sensitive response and the like, is convenient to assemble and is stable in working in a large-current working condition.
Description
Technical field
The present invention relates to temperature controller technical field, refer specifically to a kind of compact assembling temperature controller.
Background technology
Temperature controller is a kind of temp sensing controller with action protection, the permanent open circuit of not power-off, power-off self-resetting function voluntarily.Its application scenario extensively, use flexibly, especially more can play protection appliance circuit work safety in various application in domestic appliances, avoid the too high damage problem caused of operating temperature.Temp sensing controller needs to solve temperature rise heating under super-high-current operating mode, resistance is big, the problems such as electrical strength, therefore its internal thermal sensitive piece and disconnecting mechanism need enough accommodation spaces, as in automobile direct current temp sensing controller, overcurrent reaches 35A, in high-power water heater temperature sensitivity controller, overcurrent reaches 40A, and for product, the needs with shape-designing are installed, again in the urgent need to smaller temp sensing controller scheme, therefore how compression design provides a kind of reliable and that design is exquisite temp sensing controller product then to become the problem of industry that client and industry and enterprise instantly urgently need to solve.
Summary of the invention
Present invention aims to the defect of prior art and deficiency, it is provided that a kind of rational in infrastructure, easy to assembly, be quick on the draw, reliable and stable compact assembling temperature controller.
To achieve these goals, the present invention is by the following technical solutions:
The compact assembling temperature controller of one of the present invention, housing including upper end open, housing upper port is provided with temperature-sensitive lid, the base plate of housing is provided with two electrical terminals, heat-sensitive sheet and actuating mechanism it is provided with in described housing, actuating mechanism includes being support, heat-sensitive sheet is laterally fixedly arranged on the upper end of support and coordinates in conflicting with temperature-sensitive lid, described support is vertically provided with movable plunger, movable plunger upper end is located in the deformation district below heat-sensitive sheet accordingly, described support is provided with elastic shift fork, the fixed end of elastic shift fork is connected with support assorted, and elasticity shift fork is connected with plunger lower end in the setting that integrally links；The movable end of described elastic shift fork is provided with movement arm, and the two ends of movement arm coordinate in the electrical connection of pairing with two electrical terminals respectively.
According to above scheme, described support bag two vertically and the riser that arranges of relative spacing, is connected to crossbeam between two risers, described crossbeam is provided with pilot hole, and movable plunger upper end is set in distance with heat-sensitive sheet after pilot hole.
According to above scheme, described right riser dual-side having adaptive groove, the fixed end of elastic shift fork is provided with the fixture of " u "-shaped, and fixture snaps onto and makes elastic shift fork fix with right riser on adaptive groove to be connected.
According to above scheme, the medial surface of described riser upper end is provided with fixed mouth, and the two ends of heat-sensitive sheet are equipped with limited mouth, and the two ends of heat-sensitive sheet are inserted in the fixed mouth on corresponding riser respectively, and limited mouth and fixed mouth are being connected of being engaged of cross.
According to above scheme, the base plate of described housing is provided with annular boss, and the lower end of movable plunger is provided with fairlead, and fairlead is socketed on annular boss, and is provided with back-moving spring between annular boss and fairlead.
According to above scheme, described Housing Base is provided with two interior steps, two interior steps are located on the inwall of housing both sides symmetrically, and interior step has socket, said two electrical terminals is arranged in the socket on the interior step of correspondence, and electrical terminals upper end is provided with the power connecting sheet of bending to the inside, corresponding with the both sides respectively power connecting sheet in the two ends of described movement arm is connected in break-make corresponding up and down.
According to above scheme, the lower end of described riser is provided with footing, and the inboard of interior step is provided with limited block, and riser is coordinated with both sides limited block by footing and makes support be fixedly arranged on the base plate of housing, and two risers are that conflict coordinates with the inwall of housing respective side.
Present invention have the beneficial effect that present configuration is reasonable, form one linkage by the fixed heat-sensitive sheet of H-shaped support, elastic shift fork and movable plunger, simplify temperature controller structure quantity, be effectively compressed overall structure height；Have compact in design, easy to assembly, be quick on the draw, steady operation and other merits under big electric current operating mode.
Accompanying drawing explanation
Fig. 1 is the overall detonation configuration schematic diagram of the present invention；
Fig. 2 is the actuating mechanism part-structure schematic diagram of the present invention；
Fig. 3 is the housing interior structure schematic diagram of the present invention.
In figure:
1, housing；2, heat-sensitive sheet；3, support；4, elastic shift fork；11, temperature-sensitive lid；12, electrical terminals；13, power connecting sheet；14, interior step；15, annular boss；16, limited block；21, limited mouth；31, movable plunger；32, fairlead；33, riser；34, crossbeam；35, pilot hole；36, fixed mouth；37, adaptive groove；38, footing；41, fixture；42, movement arm.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, technical scheme is illustrated.
As shown in Figure 1, the compact assembling temperature controller of one of the present invention, housing 1 including upper end open, housing 1 upper port is provided with temperature-sensitive lid 11, the base plate of housing 1 is provided with two electrical terminals 12, it is provided with heat-sensitive sheet 2 and actuating mechanism in described housing 1, actuating mechanism includes being support 3, heat-sensitive sheet 2 is laterally fixedly arranged on the upper end of support 3 and coordinates in conflicting with temperature-sensitive lid 11, described support 3 is vertically provided with movable plunger 31, movable plunger 31 upper end is located in the deformation district below heat-sensitive sheet 2 accordingly, described support 3 is provided with elastic shift fork 4, the fixed end of elastic shift fork 4 is connected with support 3, and elasticity shift fork 4 is connected with plunger lower end in the setting that integrally links；The movable end of described elastic shift fork 4 is provided with movement arm 42, and the two ends of movement arm 42 coordinate in the electrical connection of pairing with two electrical terminals 12 respectively；Described movable plunger 31 can be up and down on support 3, and its upper end and heat-sensitive sheet 2 are being correspondingly arranged of interval, outside heat is conducted to heat-sensitive sheet 2 by temperature-sensitive lid 11 makes it produce deformation, thus promoting movable plunger 31 to move downward and make the movement arm 42 on elastic shift fork 4 movable end of one linkage to depart from electrical terminals 12, thus realizing the function of temperature-sensitive breaking protection, by support 3 and movable plunger thereon 31, elastic shift fork 4, and heat-sensitive sheet 2 can load in housing 1 after integrally assembling, avoid existing temperature controller shell structure inner part more, baroque problem, the impulse stroke of actuating mechanism is less, can effectively reduce temperature controller overall volume.
Described support 3 wraps two vertically and the riser 33 that arranges of relative spacing, is connected to crossbeam 34 between two risers 33, and described crossbeam 34 is provided with pilot hole 35, and movable plunger 31 upper end is set in distance with heat-sensitive sheet 2 after pilot hole 35；Said two riser 33 and crossbeam 34 form the supporting construction of " H " shape, movable plunger 31 can be up and down along pilot hole 35, and movable plunger 31 upper end and heat-sensitive sheet 2 interval are arranged, so that temperature controller elastic shift fork 4 under normal conditions is in free state, and movable plunger 31 upper end is only partially in the deformation district of heat-sensitive sheet 2, movable plunger 31 could be promoted, thus reducing the stroke of actuating mechanism, it is simple to realize temperature controller size reduction purpose in radial height after heat-sensitive sheet 2 deformation completely.
Described right riser 33 dual-side has adaptive groove 37, the fixed end of elastic shift fork 4 is provided with the fixture 41 of " u "-shaped, fixture 41 snaps onto and makes elastic shift fork 4 fix with right riser 33 on adaptive groove 37 to be connected, described elastic shift fork 4 horizontally set, fixture 41 fixes the fixed end of elastic shift fork 4 with right riser 33, and elastic shift fork 4 links so that its lateral displacement is fixed with movable plunger 31 one；And the movement arm 41 on elasticity shift fork 4 free end can realize linkage with the knee-action of movable plunger 31.
The medial surface of described riser 33 upper end is provided with fixed mouth 36, the two ends of heat-sensitive sheet 2 are equipped with limited mouth 21, the two ends of heat-sensitive sheet 2 are inserted in the fixed mouth 36 on corresponding riser 33 respectively, and being connected of being engaged in cross of limited mouth 21 and fixed mouth 36, described fixed mouth 36 for cross section in the hatch frame of " V ", heat-sensitive sheet 2 is inserted in fixed mouth 36 and with the limited mouth 21 on top margin for supporting, the bottom of fixed mouth 36 should be provided with wider space, thus extensional can be realized along fixed mouth 36 during heat-sensitive sheet 2 action, improve the reaction sensitivity of heat-sensitive sheet 2 action.
The base plate of described housing 1 is provided with annular boss 15, and the lower end of movable plunger 31 is provided with fairlead 32, and fairlead 32 is socketed on annular boss 15, and is provided with back-moving spring between annular boss 15 and fairlead 32；Described movable plunger 31 passes through the guide effect of fairlead 32 and annular boss 15 thus controlling its knee-action direction, and movable plunger 31 can be realized supporting by the back-moving spring in annular boss 15, it is avoided under normal conditions elastic shift fork 4 to be formed pendant pressure, it is to avoid elastic shift fork 4 produces metal fatigue to be caused and the problem of electrical terminals 12 loose contact.
Described housing 1 base plate is provided with two interior steps 14, two interior steps 14 are located on the inwall of housing 1 both sides symmetrically, and interior step 14 has socket, said two electrical terminals 12 is arranged in the socket on the interior step 14 of correspondence, and electrical terminals 12 upper end is provided with the power connecting sheet 13 of bending to the inside, the power connecting sheet 13 that the two ends of described movement arm 42 are corresponding with both sides respectively is connected in break-make corresponding up and down.
The lower end of described riser 33 is provided with footing 38, and the inboard of interior step 14 is provided with limited block 16, and riser 33 is coordinated on the base plate making support 3 be fixedly arranged on housing 1 with both sides limited block 16 by footing 38, and two risers 33 coordinate in conflicting with the inwall of housing 1 respective side；Limited block 16 and housing 1 inwall form the spacing fixed structure of support 3, and support 3 forms being located by connecting of direction of both ends and housing 1 by riser 33, and the location fit of footing 38 and both sides limited block 16.
The above is only the better embodiment of the present invention, therefore all equivalences done according to the structure described in present patent application scope, feature and principle change or modify, and are all included within the scope of present patent application.
Claims (7)
1. a compact assembling temperature controller, housing (1) including upper end open, housing (1) upper port is provided with temperature-sensitive lid (11), the base plate of housing (1) is provided with two electrical terminals (12), it is characterized in that: in described housing (1), be provided with heat-sensitive sheet (2) and actuating mechanism, actuating mechanism includes being support (3), heat-sensitive sheet (2) is laterally fixedly arranged on the upper end of support (3) and coordinates in conflicting with temperature-sensitive lid (11), described support (3) is vertically provided with movable plunger (31), movable plunger (31) upper end is located in the deformation district of heat-sensitive sheet (2) lower section accordingly, described support (3) is provided with elastic shift fork (4), the fixed end of elastic shift fork (4) is connected with support (3), and elasticity shift fork (4) is connected with plunger lower end in the setting that integrally links；The movable end of described elastic shift fork (4) is provided with movement arm (42), and the two ends of movement arm (42) coordinate in the electrical connection of pairing with two electrical terminals (12) respectively.
2. compact assembling temperature controller according to claim 1, it is characterized in that: described support (3) wraps two vertically and the riser (33) that arranges of relative spacing, it is connected to crossbeam (34) between two risers (33), described crossbeam (34) is provided with pilot hole (35), and movable plunger (31) upper end is set in distance with heat-sensitive sheet (2) afterwards through pilot hole (35).
3. compact assembling temperature controller according to claim 2, it is characterized in that: described right riser (33) dual-side has adaptive groove (37), the fixed end of elastic shift fork (4) is provided with the fixture (41) of " u "-shaped, and fixture (41) snaps onto and makes elastic shift fork (4) fix with right riser (33) on adaptive groove (37) to be connected.
4. compact assembling temperature controller according to claim 2, it is characterized in that: the medial surface of described riser (33) upper end is provided with fixed mouth (36), the two ends of heat-sensitive sheet (2) are equipped with limited mouth (21), the two ends of heat-sensitive sheet (2) are inserted in the fixed mouth (36) on corresponding riser (33) respectively, and limited mouth (21) and being connected that fixed mouth (36) is engaged in cross.
5. compact assembling temperature controller according to claim 1, it is characterized in that: the base plate of described housing (1) is provided with annular boss (15), the lower end of movable plunger (31) is provided with fairlead (32), fairlead (32) is socketed on annular boss (15), and is provided with back-moving spring between annular boss (15) and fairlead (32).
6. compact assembling temperature controller according to claim 1, it is characterized in that: described housing (1) base plate is provided with two interior steps (14), two interior steps (14) are located on the inwall of housing (1) both sides symmetrically, and interior step (14) has socket, said two electrical terminals (12) is arranged in the socket on the interior step (14) of correspondence, and electrical terminals (12) upper end is provided with the power connecting sheet (13) of bending to the inside, the power connecting sheet (13) that the two ends of described movement arm (42) are corresponding with both sides respectively is connected in break-make corresponding up and down.
7. compact assembling temperature controller according to claim 6, it is characterized in that: the lower end of described riser (33) is provided with footing (38), the inboard of interior step (14) is provided with limited block (16), and riser (33) is coordinated with both sides limited block (16) by footing (38) and makes support (3) be fixedly arranged on the base plate of housing (1), and two risers (33) coordinate in conflicting with the inwall of housing (1) respective side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260436.3A CN105719904B (en) | 2016-04-22 | 2016-04-22 | A kind of compact assembling temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610260436.3A CN105719904B (en) | 2016-04-22 | 2016-04-22 | A kind of compact assembling temperature controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105719904A true CN105719904A (en) | 2016-06-29 |
| CN105719904B CN105719904B (en) | 2018-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610260436.3A Active CN105719904B (en) | 2016-04-22 | 2016-04-22 | A kind of compact assembling temperature controller |
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| Country | Link |
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| CN (1) | CN105719904B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562312A (en) * | 2018-02-08 | 2018-09-21 | 佛山市富乐喜电子信息技术有限公司 | A kind of human action inductive pick-up |
| CN109216108A (en) * | 2018-09-03 | 2019-01-15 | 佛山市高明欧电子制造有限公司 | A kind of band PTC power-off restoration temperature control device with warning function |
| WO2021026625A1 (en) * | 2019-08-13 | 2021-02-18 | Emicol Eletro Eletrônica S.A. | Thermostat |
Citations (7)
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|---|---|---|---|---|
| CN2111559U (en) * | 1992-03-12 | 1992-07-29 | 蔡镜波 | Hand reset heat trip protector |
| CN2838019Y (en) * | 2005-10-20 | 2006-11-15 | 张家港华捷电子有限公司 | Press switch |
| CN103280378A (en) * | 2013-05-30 | 2013-09-04 | 苏州华旃航天电器有限公司 | Hand-reset thermal protector |
| CN203644659U (en) * | 2013-12-26 | 2014-06-11 | 佛山市通宝华龙控制器有限公司 | Double-pole single-throw manual reset-type snap-type thermostat |
| CN204375652U (en) * | 2014-12-19 | 2015-06-03 | 佛山市高明西特电器有限公司 | A kind of temperature detect switch (TDS) |
| CN104792433A (en) * | 2015-04-30 | 2015-07-22 | 佛山市川东磁电股份有限公司 | Vertical resistance sensor |
| CN205004258U (en) * | 2015-07-20 | 2016-01-27 | 佛山市天朋温控器有限公司 | Bridge type heavy current temperature controller |
-
2016
- 2016-04-22 CN CN201610260436.3A patent/CN105719904B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111559U (en) * | 1992-03-12 | 1992-07-29 | 蔡镜波 | Hand reset heat trip protector |
| CN2838019Y (en) * | 2005-10-20 | 2006-11-15 | 张家港华捷电子有限公司 | Press switch |
| CN103280378A (en) * | 2013-05-30 | 2013-09-04 | 苏州华旃航天电器有限公司 | Hand-reset thermal protector |
| CN203644659U (en) * | 2013-12-26 | 2014-06-11 | 佛山市通宝华龙控制器有限公司 | Double-pole single-throw manual reset-type snap-type thermostat |
| CN204375652U (en) * | 2014-12-19 | 2015-06-03 | 佛山市高明西特电器有限公司 | A kind of temperature detect switch (TDS) |
| CN104792433A (en) * | 2015-04-30 | 2015-07-22 | 佛山市川东磁电股份有限公司 | Vertical resistance sensor |
| CN205004258U (en) * | 2015-07-20 | 2016-01-27 | 佛山市天朋温控器有限公司 | Bridge type heavy current temperature controller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562312A (en) * | 2018-02-08 | 2018-09-21 | 佛山市富乐喜电子信息技术有限公司 | A kind of human action inductive pick-up |
| CN109216108A (en) * | 2018-09-03 | 2019-01-15 | 佛山市高明欧电子制造有限公司 | A kind of band PTC power-off restoration temperature control device with warning function |
| WO2021026625A1 (en) * | 2019-08-13 | 2021-02-18 | Emicol Eletro Eletrônica S.A. | Thermostat |
| US20220336990A1 (en) * | 2019-08-13 | 2022-10-20 | Emicol Eletro Eletrônica S.A. | Thermostat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105719904B (en) | 2018-01-02 |
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Effective date of registration: 20201126 Address after: 239300 Anhui city of Chuzhou province Tianchang Tianye Road No. 288 Patentee after: ANBANG ELECTRIC GROUP Co.,Ltd. Address before: Foshan City, Guangdong province 528500 city streets Gaoming District Gang tou Feng Village No. 290 Patentee before: FOSHAN FUXI ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. |