CN101996822B - Automatically controlled combined power supply switch - Google Patents
Automatically controlled combined power supply switch Download PDFInfo
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- CN101996822B CN101996822B CN 201010282499 CN201010282499A CN101996822B CN 101996822 B CN101996822 B CN 101996822B CN 201010282499 CN201010282499 CN 201010282499 CN 201010282499 A CN201010282499 A CN 201010282499A CN 101996822 B CN101996822 B CN 101996822B
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- moving conductive
- conductive sheet
- moving
- plate
- thrermostatic bimetal
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Abstract
The invention relates to an automatically controlled combined power supply switch which is mainly formed by combining a transparent mirror surface, a light transmission upper cover, a bottom frame, a photo resistor, a heating resistor, a thermal bimetallic strip, a static conductive sheet, an elastic movable conductive sheet and a movable conductive fixed wiring end sheet, wherein the photo resistor is arranged behind the transparent mirror surface in the light transmission upper cover, two conductive lead pins extend from the photo resistor, wherein one conductive lead pin is connected with one end of the heating resistor, the other conductive lead pin is connected with the wiring end, the heating resistor is fixed at one side of the thermal bimetallic strip through a fixed clamp, the heating resistor and the thermal bimetallic strip are mutually conducted, one side of the thermal bimetallic strip is provided with a regulation screw, one side edge of the other end is directly riveted with the movable conductive fixed wiring end sheet through rivets for forming the integral conduction contact, a position at one end side of the movable conductive fixed wiring end sheet is fixed to the movable conductive sheet, and one end of the movable conductive sheet is provided with a movable contact matched with the static contact. The automatically controlled combined power supply switch has the characteristics of simple and reasonable structure, low manufacture cost, high precision and the like, is convenient to assemble, and can save the materials.
Description
Technical field
What the present invention relates to is a kind of automatic control combination power switch device for the circuit Push And Release, especially utilizes light-operated integrated drive generator switching device, belongs to lighting electric switching technique field.
Background technology
Existing known photo controlled power switch, mainly comprise pedestal, photo resistance, the compositions such as thermal switch device, wherein the thermal switch device is mainly by thick film heating resistance, thermometal sheet, form with the moving conductive sheet of moving contact with quiet conducting strip of fixed contact etc., utilize light to make photo resistance produce different resistances, thereby make electric current flow through thick film heating resistance and produce heat, and then heat passed to the thermometal sheet, make its distortion, thereby the moving contact on the moving conductive sheet that drive is attached thereto contacts with the fixed contact of disposed adjacent or disconnects, and reaches the purpose of switching current.But the light-operated switch of said structure is structurally arranged reasonable not, the connection combination of each components and parts is reasonable not, easily be limited, cause the temperature distortion poor effect of thermometal sheet, do not reach the course of action that accurately contact engages or disconnects, the easy restricted inertia of the structure of each components and parts affects result of use and the useful life of whole switch.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and provide a kind of simple and reasonable for structure, easy to assembly, save material, low cost of manufacture, the integrated drive generator switch of the automatic control that precision is high.
The objective of the invention is to finish by following technical solution, it is mainly constituted by transparent minute surface, printing opacity loam cake, underframe, photo resistance, heating resistor, thrermostatic bimetal-plate, quiet conducting strip, elasticity moving conductive sheet, moving conductive link dististyle; It is characterized in that described photo resistance is arranged on the transparent minute surface rear in the printing opacity loam cake, described photo resistance is extended with two conductive pins, and wherein a conductive pin links to each other with heating resistor one end, and the another conductive pin links to each other with lead end; Described heating resistor by one fixedly clip be fixed in a side and the mutual conduction of described thrermostatic bimetal-plate, thrermostatic bimetal-plate one end is provided with set screw, one side of the other end directly forms monolithic conductive through rivet with the riveted joint of moving conductive link dististyle and contacts, one end, one side of this moving conductive link dististyle has a position and moving conductive sheet to be fixed together, one end of this moving conductive sheet is provided with the moving contact that cooperates with fixed contact, after described the connecting with the mains, the variation of photo resistance and heating resistor guiding thrermostatic bimetal-plate consists of the closed of fixed contact and moving contact or disconnects.
Described thrermostatic bimetal-plate one end is in aggregates through middle rivet and the riveted joint of moving conductive link dististyle one end of a conductive radiator; And the other end of moving conductive link dististyle and elasticity moving conductive sheet medium position interconnect conduction, described moving conductive link dististyle has a position to link to each other with power supply lead wire one end, and it is corresponding with the contact of elasticity moving conductive sheet one end that quiet conducting strip one end is being established a contact; The quiet conducting strip other end links to each other with power supply lead wire one end, and the elasticity moving conductive sheet other end is corresponding with the adjustment screw that is fixed on thermo bimetal's one end afterbody; Described elasticity moving conductive sheet link to each other with the quiet conducting strip fixed contact and consist of the On The Cycle Working Process of closed and disconnected of moving contact that links to each other.
Described have a slice thrermostatic bimetal-plate and a slice moving conductive link dististyle at least, and conductive radiator rivet of isolation separates both between this thrermostatic bimetal-plate and a slice moving conductive link dististyle.
Link to each other with the two ends of load after the series connection of described photo resistance and heating resistor, the other end with described main by a slice thrermostatic bimetal-plate, a quiet conducting strip, a moving conductive sheet link to each other with moving conductive link dististyle, screw links to each other with the switches set that rivet forms.
The described quiet conducting strip fixed contact members communication loop that the closure of moving contact consists of the automatic control combination mains switch that links to each other with the moving conductive sheet that links to each other is worked, illuminating lamp is bright, stop periodic duty if the contact that the contact that quiet conducting strip links to each other links to each other with the moving conductive sheet disconnects, illuminating lamp does not work.
Described thrermostatic bimetal-plate is in quiet state position in without the optical condition situation, described fixed contact and moving contact closure state, and illuminating lamp lights automatically, and when having in the optical condition situation, thrermostatic bimetal-plate stops at the motion deformation state; Adjustment screw contacts with moving conductive sheet one end, moving contact automatically and the fixed contact off-state position, illuminating lamp extinguishes.
The closure of described moving conductive sheet and quiet conducting strip, moving conductive sheet are in motion state not, and described moving conductive sheet and quiet conducting strip disconnect, and this moving conductive sheet is by the variation of thrermostatic bimetal-plate and motion state.
Thrermostatic bimetal-plate movable end in opposite directions direction motion to elasticity moving conductive sheet breech face opposite in the described unit switch, promoting elasticity moving conductive sheet afterbody moves to equidirectional position, and elasticity moving conductive sheet head is also to the motion of the equidirectional position of afterbody moment, and fixed contact separates with moving contact.
Described thrermostatic bimetal-plate is combined in one through rivet with moving conductive link dististyle and moving conductive sheet and is communicated with.
Described quiet conducting strip one end is provided with an electric contact; The other end links to each other with power supply lead wire one end; Described quiet conducting strip not with moving conductive sheet conduction state, it is an independent member; The described quiet conducting strip fixed contact moving contact that links to each other with the moving conductive sheet that links to each other is closed, proves quiet conducting strip and switch composition conductive communication together.
The present invention utilizes photo resistance to be subjected to the effect of light and can produce different resistance variations, and so that the heating resistor that is attached thereto produces different heats in the variation through its electric current, the recycling with it thrermostatic bimetal-plate of contact is held yielding characteristics under heating status, control contact or the disconnection of the dynamic and static electric shock that links to each other and configure, realize the purpose of photoelectric control switch, it has simple and reasonable for structure, easy to assembly, save material, low cost of manufacture, precision high.
Description of drawings
Fig. 1 is decomposition texture schematic diagram of the present invention.
Fig. 2 is understructure schematic diagram of the present invention.
Fig. 3 is switch master device structure schematic diagram of the present invention.
Fig. 4 is the Split type structure schematic diagram of switch main part of the present invention.
Fig. 5 is the inner closing structure schematic diagram of switch main part of the present invention.
Fig. 6 is the inner disrupted configuration schematic diagram of switch main part of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done detailed introduction: shown in Figure 1, the present invention is mainly constituted by transparent minute surface 4, printing opacity loam cake 5, underframe 20, photo resistance 22, heating resistor 12, thrermostatic bimetal-plate 6A, quiet conducting strip 8, elasticity moving conductive sheet 10, moving conductive link dististyle 18, rivet 9 etc.; Described printing opacity loam cake 5 is installed on the panel 2 by printing opacity loam cake hole 5A and mounting nuts 1; Dispose a shrouding 2D under the described panel, all offer mounting screw hole 2B and Configuration and Installation screw 2A on described panel and the shrouding; Offer therebetween the installing hole 2C that inserts for printing opacity loam cake hole; Between described printing opacity loam cake 5 and described panel 2, also be provided with ring washer 3.Described printing opacity loam cake 5 consists of the space that the switch main part is installed with underframe 20 combinations of bottom, sees shown in the accompanying drawing 2.
Shown in Fig. 3,4, described photo resistance 22 is arranged on transparent minute surface 4 rears in the printing opacity loam cake 5, described photo resistance 22 is extended with two conductive pin 22A, 22B, wherein a conductive pin links to each other with heating resistor 12 1 ends, the another conductive pin links to each other with lead end H1, heating resistor 12 is fixed in described thrermostatic bimetal-plate 6A one side and mutual conduction by a clip 11, and thrermostatic bimetal-plate one end is provided with set screw; The other end one side directly forms integral body through 18 riveted joints of rivet and moving conductive link dististyle and connects tactilely, and an end one side of this moving conductive link dististyle 18 has a position 18A and moving conductive sheet 10 to be fixed together.Be fixed together with conduction link dististyle 18 by a link position 10B on the described moving conductive sheet 10, one end of this moving conductive sheet 10 is provided with the moving contact 10A that cooperates with fixed contact 8A, and the varying motion of described photo resistance 22 and heating resistor 12 guiding thrermostatic bimetal-plate 6A consists of the closed of fixed contact 8A and moving contact 10A or disconnects.
Bimetal leaf of the present invention and quiet conducting strip 8 and rivet 9 are riveted into one; Described quiet conducting strip 8 links to each other with power supply lead wire H3 one end, and moving conductive sheet 10 finally links to each other with another power supply lead wire H2 one end; Link to each other moving contact 10A and consist of the On The Cycle Working Process of closed and disconnected of the described quiet conducting strip 8 fixed contact 8A that link to each other, moving conductive sheet 10.
Described have a slice thrermostatic bimetal-plate 6A and a slice moving conductive link dististyle 18 at least, and conductive radiator rivet of isolation separates both between this thrermostatic bimetal-plate 6A and a slice moving conductive link dististyle 18.
Described photo resistance 22 links to each other with the two ends of load with heating resistor 12 series connection are rear, and the other end is mainly linked to each other by a slice thrermostatic bimetal-plate 6A, moving conductive link dististyle 18, one quiet conducting strip 8, a moving conductive sheet 10, the final switches set that forms through screw and rivet with described.Described thrermostatic bimetal-plate 6A is combined in one through rivet 9 with moving conductive link dististyle 18 and moving conductive sheet 10 and is communicated with.
Shown in Fig. 5,6, after thrermostatic bimetal-plate 6A of the present invention, quiet conducting strip 8, rivet 9 are riveted on one, heating resistor 12 passes through fixedly clip 11 stationary heat bimetal leaf 6A one side, through fixedly clip 11 and heating resistor 12 and thrermostatic bimetal-plate 6A conducting, and photo resistance 22 is located in the printing opacity loam cake 5, transparent minute surface 4 rears, and two conductive pin 22A, 22B are put on display in photo resistance 22 another planes, and a conductive pin links to each other with heating resistor 12, and another links to each other with power line one end H1.Quiet conducting strip 8 links to each other with power supply lead wire H3, a moving conductive sheet 10 is to be riveted into one with moving conductive link dististyle 18 finally to link to each other with a power supply lead wire H2, work because of the quiet conducting strip 8 fixed contact 8A members communication loop that the closure of moving contact 10A consists of the automatic control combination mains switch that links to each other with moving conductive sheet 10 that links to each other, illuminating lamp is bright.If the contact that the contact that quiet conducting strip links to each other links to each other with the moving conductive sheet disconnects, stop periodic duty, illuminating lamp does not work.
The present invention is a kind of novel unglazed automatic control combination mains switch of light that has, and it has at least the end of a slice thrermostatic bimetal-plate 6A to form moving conductive sheet group through rivet and a slice moving conductive link dististyle 18.And that the thrermostatic bimetal-plate 6A other end is being established an adjustment screw and moving conductive link dististyle 18 moving conductive sheet 10 1 ends that link to each other is corresponding.Described quiet conducting strip 8 one ends one side is provided with a fixed contact 8A, and this fixed contact 8A is corresponding with the moving contact 10A of moving conductive sheet 10 1 ends.When in without the optical condition situation, thrermostatic bimetal-plate 6A is in quiet state position, described fixed contact 8A and moving contact 10A closure state, and illuminating lamp is automatically bright; When having in the optical condition situation, thrermostatic bimetal-plate 6A has stopped at the motion deformation state, and adjustment screw contacts with moving conductive sheet one end, moving contact automatically and the fixed contact off-state position, illuminating lamp extinguishes.
When the present invention uses in reality, mainly be to be linked to each other with the load two ends with heating resistor 12 series connection are rear by photo resistance 22, the other end finally also links to each other with switch plate; The change in resistance of described photo resistance 22 causes the electric current and voltage on the heating resistor 12 to change and variations in temperature, makes bimetal leaf follow temperature and change; Described thrermostatic bimetal-plate 6A becomes motion state from quiet state, and the control mains switch disconnects the output of cutting off the electricity supply, and illuminating lamp is extinguished.
The quiet conducting strip of metal moving conductive sheet of the present invention and metal consists of the critical piece of switch, the closure of moving conductive sheet and quiet conducting strip, and the moving conductive sheet is in motion state not; Described moving conductive sheet and quiet conducting strip disconnect, and this moving conductive sheet is by the variation of thrermostatic bimetal-plate 6A and motion state.Voltage and electric current by photo resistance reactions change heating resistor also and then change, guiding the thermo bimetal do not change and change, and an end moves from primary importance to the second place and promotes metal moving conductive sheet and move, quiet moving contact is in off-state, illuminating lamp extinguishes, otherwise from the second place to the primary importance return movement, fixed contact and moving contact change closure into, and illuminating lamp is bright.
Described have a unglazed automatic control combination mains switch of light, receives the first light time, and it can not send light, and unit switch stops at off-state; Described have the unglazed automatic control combination mains switch of light to receive the second light time, and it sends light automatically, and unit switch is in the Operating In Persistent Current Mode state; Described do not send light or send light relevant with voltage and the change in resistance of photo resistance, heating resistor.
Described have the unglazed automatic control combination mains switch of light at day, and the unglazed automatic control combination mains switch of light off-state is arranged; Described have the unglazed automatic control combination mains switch of light at dark, and the unglazed automatic control combination mains switch of light closure state is arranged.
Described have the unglazed automatic control combination mains switch of light at day, a thrermostatic bimetal-plate 6A of described unit switch movable end is in opposite directions direction motion to elasticity moving conductive sheet breech face opposite, pulling elasticity moving conductive sheet afterbody is to another position motion, and elasticity moving conductive sheet head is also to the motion of the equidirectional position of afterbody moment, and fixed contact separates with moving contact.
Described quiet conducting strip one end is provided with an electric contact; The other end links to each other with power supply lead wire H3 one end.Described quiet conducting strip not with moving conductive sheet conduction state, it is an independent member.The described quiet conducting strip fixed contact moving contact that links to each other with the moving conductive sheet that links to each other is closed, proves quiet conducting strip and switch composition conductive communication together.
The present invention has a slice thrermostatic bimetal-plate, a quiet conducting strip, a movable contact spring at least, movingly is fixedly connected with the switches set that sheet and screw or rivet form, this unit switch is comprised of following two groups, and 1. thrermostatic bimetal-plate is combined through rivet 9, moving conductive link dististyle 18, moving conductive sheet 10.2. quiet conducting strip one end is established electric contact, and the other end links to each other with lead-in wire H3.The described wiring end sheet that has at least the quiet conductive connection dististyle of the two-in-one function of a slice to be linked to each other by the unglazed automatic control combination mains switch of light forms one, the moving conductive link dististyle that also has a two-in-one function at least, and be provided with respectively on stationary contact conductive connection dististyle 8 and the moving conductive link dististyle 18 that electric wire that a power supply links to each other draws that hole or wire welding position 8B, 18A and power supply lead wire H3, H2 are fixedly linked and the extension one pin 22B welding of power supply lead wire H1 and photo resistance 22.Described have the unglazed automatic control combination mains switch of light to have at least the continuous wiring end sheet of quiet conducting strip of the two-in-one function of a slice to become one, the wiring end sheet of described this quiet conduction comprises quiet conducting strip 8, thrermostatic bimetal-plate 6A, combines by rivet 9, and is indispensable.
Claims (7)
1. automatic integrated drive generator switch of control, it is mainly constituted by transparent minute surface (4), printing opacity loam cake (5), underframe (20), photo resistance (22), heating resistor (12), thrermostatic bimetal-plate (6A), quiet conducting strip (8), elasticity moving conductive sheet (10), moving conductive link dististyle (18); It is characterized in that described photo resistance (22) is arranged on transparent minute surface (4) rear in the printing opacity loam cake (5), described photo resistance (22) is extended with two conductive pins (22A, 22B), wherein a conductive pin links to each other with heating resistor (12) one ends, and the another conductive pin links to each other with lead end (H1); Described heating resistor (12) by one fixedly clip (11) be fixed in a side and the mutual conduction of described thrermostatic bimetal-plate (6A), thrermostatic bimetal-plate (6A) end is provided with adjustment screw, the side of the other end is directly through rivet and described moving conductive link dististyle (18) riveted joint, one of this moving conductive link dististyle (18) distolaterally has a position (18A) and moving conductive sheet (10) to be fixed together, one end of this moving conductive sheet (10) is provided with the moving contact (10A) that cooperates with a fixed contact (8A), and described fixed contact (8A) is arranged on the side of quiet conducting strip (8); The variation of described photo resistance (22) and heating resistor (12) guiding thrermostatic bimetal-plate (6A) consists of fixed contact (8A) with the closed of moving contact (10A) or disconnects.
2. the integrated drive generator switch of automatic control according to claim 1 is characterized in that described thrermostatic bimetal-plate (6A) end is in aggregates with the riveted joint of moving conductive link dististyle (18) one ends through the middle rivet (9) of a conductive radiator; And the other end of moving conductive link dististyle (18) and elasticity moving conductive sheet (10) medium position interconnect conduction; Described moving conductive link dististyle has a position to link to each other with power supply lead wire (H2) end, quiet conducting strip (8) one ends are provided with fixed contact (8A), quiet conducting strip (8) other end links to each other with another power supply lead wire (H3) end, and elasticity moving conductive sheet (10) other end is corresponding with the adjustment screw that is fixed on thrermostatic bimetal-plate one end afterbody; Described elasticity moving conductive sheet (10) is connected in moving contact (10A), and quiet conducting strip (8) is connected in fixed contact (8A).
3. the integrated drive generator switch of automatic control according to claim 1, it is characterized in that linking to each other with the two ends of load after the series connection of described photo resistance (22) and heating resistor (12), photo resistance (22) other end with mainly by a slice thrermostatic bimetal-plate (6A), a quiet conducting strip (8), a moving conductive sheet (10) link to each other with moving conductive link dististyle (18), screw links to each other with the switches set that rivet forms.
4. according to claim 1 and 2 or the integrated drive generator switch of 3 described automatic controls, it is characterized in that described thrermostatic bimetal-plate (6A) is in quiet state position in without the optical condition situation, described fixed contact (8A) is in closure state with moving contact (10A), illuminating lamp lights automatically, when having in the optical condition situation, thrermostatic bimetal-plate (6A) stops at the motion deformation state; Adjustment screw contacts with moving conductive sheet one end, moving contact automatically and fixed contact be in off-state position, illuminating lamp extinguishes.
5. according to claim 1 and 2 or the integrated drive generator switch of 3 described automatic controls, the closure that it is characterized in that described moving conductive sheet and quiet conducting strip, the moving conductive sheet is in motion state not, described moving conductive sheet and quiet conducting strip disconnect, and this moving conductive sheet is subjected to the variation of thrermostatic bimetal-plate and is kept in motion.
6. the integrated drive generator switch of automatic control according to claim 4, it is characterized in that the in opposite directions direction motion to elasticity moving conductive sheet breech face opposite of described thrermostatic bimetal-plate (6A) movable end, pulling elasticity moving conductive sheet afterbody moves to equidirectional position, and elasticity moving conductive sheet head is also to the motion of the equidirectional position of afterbody moment, and fixed contact separates with moving contact.
7. the integrated drive generator switch of automatic control according to claim 6 is characterized in that described thrermostatic bimetal-plate (6A) is combined in one through rivet with moving conductive link dististyle (18) and moving conductive sheet (10) and is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010282499 CN101996822B (en) | 2010-09-13 | 2010-09-13 | Automatically controlled combined power supply switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010282499 CN101996822B (en) | 2010-09-13 | 2010-09-13 | Automatically controlled combined power supply switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101996822A CN101996822A (en) | 2011-03-30 |
| CN101996822B true CN101996822B (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010282499 Expired - Fee Related CN101996822B (en) | 2010-09-13 | 2010-09-13 | Automatically controlled combined power supply switch |
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| CN (1) | CN101996822B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327891Y (en) * | 1998-01-25 | 1999-07-07 | 濮刚松 | Optical controlling switch for public light |
| CN201221746Y (en) * | 2008-06-18 | 2009-04-15 | 上海朗骏机电科技发展有限公司 | Optical controlling switch for road lamp |
| CN101610617A (en) * | 2008-06-18 | 2009-12-23 | 上海朗骏机电科技发展有限公司 | Bimetal lamp head type light controller |
| CN101719435A (en) * | 2009-12-24 | 2010-06-02 | 张郭强 | Temperature controller having function of preventing low temperature connection |
| CN201503815U (en) * | 2009-09-22 | 2010-06-09 | 上海西艾爱电子有限公司 | Thermosensitive light-operated switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3086538B2 (en) * | 1992-07-09 | 2000-09-11 | 三洋電機株式会社 | Thermostat device |
| US20060077031A1 (en) * | 2004-10-12 | 2006-04-13 | Grace Lee | Concealed adjustable temperature switch |
-
2010
- 2010-09-13 CN CN 201010282499 patent/CN101996822B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2327891Y (en) * | 1998-01-25 | 1999-07-07 | 濮刚松 | Optical controlling switch for public light |
| CN201221746Y (en) * | 2008-06-18 | 2009-04-15 | 上海朗骏机电科技发展有限公司 | Optical controlling switch for road lamp |
| CN101610617A (en) * | 2008-06-18 | 2009-12-23 | 上海朗骏机电科技发展有限公司 | Bimetal lamp head type light controller |
| CN201503815U (en) * | 2009-09-22 | 2010-06-09 | 上海西艾爱电子有限公司 | Thermosensitive light-operated switch |
| CN101719435A (en) * | 2009-12-24 | 2010-06-02 | 张郭强 | Temperature controller having function of preventing low temperature connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101996822A (en) | 2011-03-30 |
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