CN102593633A - Socket device with replaceable protection module - Google Patents
Socket device with replaceable protection module Download PDFInfo
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- CN102593633A CN102593633A CN2011100068890A CN201110006889A CN102593633A CN 102593633 A CN102593633 A CN 102593633A CN 2011100068890 A CN2011100068890 A CN 2011100068890A CN 201110006889 A CN201110006889 A CN 201110006889A CN 102593633 A CN102593633 A CN 102593633A
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- protection module
- module
- socket device
- alternate form
- holding part
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- 230000001681 protective effect Effects 0.000 claims description 57
- 239000006096 absorbing agent Substances 0.000 claims description 52
- 238000010616 electrical installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 206010003497 Asphyxia Diseases 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a socket device with a replaceable protection module. The socket device comprises a socket module and a protection module, wherein the protection module is detachably arranged in the socket module. The socket module comprises a main body, an accommodating part, a power input interface and a power output interface. The power input interface and the power output interface are formed in the main body, and the accommodating part is arranged in the main body and is provided with a plurality of conductive jacks which are respectively coupled with the power input interface and the power output interface. The protection module is detachably arranged inside the accommodating part and comprises a shell, a switch unit, a protection circuit and a plurality of conductive terminals, wherein the protection circuit is arranged in the shell, and the switch unit is electrically connected with the protection circuit and the plurality of conductive terminals. When the protection module is accommodated in the accommodating part, the plurality of conductive terminals are respectively connected with the plurality of conductive jacks in a plugging manner, and power output is performed or stopped through the power output interface under the control of the switch unit. The socket device disclosed by the invention is convenient for a user to replace the protection module.
Description
Technical field
The present invention relates to a kind of socket device, particularly have the socket device of protection module.
Background technology
The extended line socket device of general integration switches unit has a button or button is arranged on confession user operation on the socket device, and switch element can come the control output end out-put supply or stop out-put supply according to user's peripheral operation.In switch element handoff procedure each time; Socket device may receive the unusual tip voltage from input; This unusual tip voltage is surging, and surging will cause the switch element temperature too high and damage, or causes the electric equipment products that are plugged on the socket device to damage.
The known practice is that a surge absorber is set between the output of switch element and socket device, to reduce the loss that surging was caused, increases the life-span of socket device and the life-span of electric equipment products.Because surge absorber is when absorbing surging, the temperature of surge absorber can increase, and too high temperature may make the surge absorber burning and lose its effectiveness, and therefore, surge absorber absorbs energy has specified restriction, and just useful life is limited.
Yet when general user was lost efficacy in the surge absorber damage, most user abandoned whole socket device, and not only the service efficiency of socket is not good and the Financial cost of use socket improves.And the user who has can ask the professional person to change surge absorber, and this kind practice is quite consuming time and inconvenient, and ignores the loss situation of switch element.
Summary of the invention
The present invention provides a kind of socket device with alternate form protection module, increases the service efficiency and the life-span of socket device through assembling interchangeable protection module.
Embodiments of the invention provide a kind of socket device with alternate form protection module, comprise a jack module and a protection module, and protection module is arranged in the jack module separably.Wherein jack module comprises a body, a holding part, a power output interface and a power input interface; Power input interface and power output interface are arranged on the body; Holding part is arranged in the body; And holding part has a plurality of conductive jacks, and a plurality of conductive jacks are respectively coupled to power input interface and power output interface.Above-mentioned protection module is arranged in the holding part separably; Protection module comprises a housing, a switch element, a protective circuit and a plurality of conducting terminal; Wherein protective circuit is arranged in the housing, and switch element is electrically connected at protective circuit and a plurality of conducting terminal.When protection module was contained in the holding part, a plurality of conducting terminals were plugged in a plurality of conductive jacks respectively, via switch element control power input interface and power output interface conducting or open circuit, power output interface is exported or stopped out-put supply.
The socket device that embodiments of the invention provide another kind to have the alternate form protection module comprises a jack module and a protection module, and protection module is arranged in the jack module separably.Wherein jack module has a holding part, and holding part has a plurality of conductive jacks, and a plurality of conductive jacks are respectively coupled to a power input interface and a power output interface.Wherein protection module has a plurality of conducting terminals, and a plurality of conducting terminals are electrically connected at a switch element and a surging absorber element.Above-mentioned a plurality of conducting terminal extends to outside the housing of protection module, and when protection module was contained in the holding part of jack module, a plurality of conducting terminals were plugged in a plurality of conductive jacks respectively.
The socket device that embodiments of the invention provide another kind to have the alternate form protection module comprises a jack module and a protection module, and protection module is arranged in the jack module separably.Wherein jack module has a holding part, and holding part has a plurality of conductive jacks, and a plurality of conductive jack is respectively coupled to a power input interface and a power output interface.Wherein protection module has a plurality of conducting terminals and a pyrocondensation belt, and a plurality of conducting terminals are electrically connected at a switch element and a surging absorber element, and pyrocondensation belt connects a surging absorber element and an insulating part.Described conducting terminal extends to outside the housing of protection module; When protection module is contained in the holding part of jack module; A plurality of conducting terminals are plugged in a plurality of conductive jacks respectively; And when the pyrocondensation belt shrinkage degree was enough to drive insulating part blocking swtich unit operations in opening, the power output interface of jack module stopped out-put supply.
Whereby; Socket device with alternate form protection module of the present invention not only makes things convenient for the user to change modular protection module, more particularly, once protective circuit lost efficacy; Then can't reply; The protection module that the user must more renew, and change protection module and replaced the switch element that is coupled to protective circuit in the lump simultaneously, provide socket device safer protection mechanism.
In order further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, but these explanations only are used for explaining the present invention with accompanying drawing, but not interest field of the present invention are done any restriction.
Description of drawings
Figure 1A is the sketch map of first embodiment of the socket device with alternate form protection module of the present invention.
Figure 1B is the sketch map of first embodiment of the socket device with alternate form protection module of the present invention.
Fig. 1 C is the exploded view of first embodiment of the socket device with alternate form protection module of the present invention.
Fig. 2 A is the sketch map of second embodiment of the socket device with alternate form protection module of the present invention.
Fig. 2 B is the sketch map of an embodiment of the protection module in the socket device with alternate form protection module of the present invention.
Fig. 2 C is the sketch map of another embodiment of the protection module in the socket device with alternate form protection module of the present invention.
Fig. 2 D is the performance diagram of an embodiment of the pyrocondensation belt in the socket device with alternate form protection module of the present invention.
Fig. 3 A is the sketch map of the 3rd embodiment of the socket device with alternate form protection module of the present invention.
Fig. 3 B is the sketch map of the 3rd embodiment of the socket device with alternate form protection module of the present invention.
Fig. 4 is the sketch map for the 4th embodiment of the socket device with alternate form protection module of the present invention.
Fig. 5 is the sketch map of the 5th embodiment of the socket device with alternate form protection module of the present invention.
Fig. 6 A is the circuit diagram of an embodiment of the protective circuit of the socket device with alternate form protection module of the present invention.
Fig. 6 B is the circuit diagram of an embodiment of the protective circuit of the socket device with alternate form protection module of the present invention.
Description of reference numerals in the above-mentioned accompanying drawing is following:
10: socket device with alternate form protection module
12: jack module
120: body
1201: cover plate
1203: base
121: power output interface
1211: receptacle sockets
1213: conducting strip
123: power input interface
1231: plug
1233: cable
1235: electric wire
1237: conductive junction point
127: holding part
1271: go up holding part
1273: following holding part
1270: conductive jack
1275: passage
1277: contact chip
14: protection module
140: housing
1401: top board
1403,1405: side plate
1407: base plate
1409: flange
146: the first openings
148: the second openings
149: perforation
141: switch element
142: indicating member
143: protective circuit
1431: light-emitting component
1433: the surging absorber element
1435: temperature protection component
145: conducting terminal
147: circuit board
20: socket device with alternate form protection module
22: jack module
220: body
221: power output interface
223: power input interface
227: holding part
2270: conductive jack
2275: passage
2277: contact chip
24,24d, 24c: protection module
240: housing
2401: cover body
2409: flange
249: perforation
2407: base plate
241: switch element
2410: box body
2411: operating portion
243: protective circuit
2433: the surging absorber element
246: insulating part
2461: pull bar
2463: extension
245: conducting terminal
247: circuit board
249b, 249c: pyrocondensation belt
30: socket device with alternate form protection module
32: jack module
320: body
327: holding part
3277: recessed edge
34: protection module
340: housing
3407: base plate
344: pull bar
40: socket device with alternate form protection module
42: jack module
420: body
427: holding part
422: screw
44: protection module
440: housing
4407: base plate
4409: flange
442: hole
46: screw
50: socket device with alternate form protection module
52: jack module
520: body
527: holding part
524: groove
54: protection module
540: housing
5407: base plate
5409: flange
544: projection
641: switch element
643,643 ': protective circuit
6431: light-emitting component
6433,6433 ': the surging absorber element
6435: temperature protection component
D: diode element
R: resistance
Embodiment
This explanation discloses a kind of socket device with protection module, is meant a kind of socket device of replaceable renewal protection module especially, to promote the service efficiency of socket device.
(first embodiment)
Please with reference to Figure 1A, Figure 1A is the sketch map of first embodiment of the socket device with alternate form protection module of the present invention.Shown in Figure 1A, the socket device 10 with alternate form protection module comprises jack module 12 and protection module 14.Figure 1A has shown that protection module 14 is embedded in the sketch map in the jack module 12.
Please in the lump with reference to Figure 1B, Figure 1B is the sketch map of first embodiment of the socket device with alternate form protection module of the present invention.Figure 1B has shown the sketch map that protection module 14 separates with jack module 12.During actual enforcement, the user selectively is connected protection module 14 or separate with jack module 12.
In the time of in protection module 14 is contained in holding part 127, power input interface 123 can be given power output interface 121 through protection module 14 power supplies.
The switch element 141 of protection module 14 couples with protective circuit, and switch element 141 and protective circuit are respectively coupled to a plurality of conducting terminals 145.Wherein switch element 141 can be switchable elements such as having button or button, comes to present conducting between Switching power input interface 123 and the power output interface 121 or open circuit according to peripheral operation in order in protection module 14 is embedded in holding part 127 time.A plurality of conducting terminals 145 can be respectively metallic conduction terminals such as copper sheet, in order to be plugged in a plurality of conductive jacks 1270.Indicating member 142 can be a display floater or bulb, and in order to show the state of relevant protective circuit, indicating member 142 can be integrated in the protective circuit in the housing 140.Switch element 141, a plurality of conducting terminal 145 and indicating member 142 can be in housing 140, to extend to housing 140 outer surfaces.
In the time of in protection module 14 is embedded in holding part 127; Housing 140 closely engages with body 120; A plurality of conducting terminals 145 also are contained in the holding part 127; And a plurality of conducting terminals 145 are plugged in a plurality of conductive jacks 1270, and a plurality of conducting terminals 145 electrically connect with the power input interface 123 and the power output interface 121 of jack module 12 respectively through conductive jack 1270.Whereby, power input interface 123 can come to couple with power output interface 121 through switch element 141 and protective circuit.And when protection module 14 separates with jack module 12, do not electrically connect between power input interface 123 and the power output interface 121, so jack module 12 is not supplied power.
When a plurality of conducting terminals 145 were plugged in a plurality of conductive jack 1270, a plurality of conductive jacks 1270 flexibly strangulation were lived a plurality of conducting terminals 145, whereby, make protection module 14 be arranged on regularly in the holding part 127.
The switch element 141 of protection module 14 is operable in opening or closed condition, to present conducting between Switching power input interface 123 and the power output interface 121 or to open circuit.When switch element 141 operates in opening, present conducting between power input interface 123 and the power output interface 121, then power output interface 121 exportable power supplys from power input interface 123.When switch element 141 operates in closed condition, appear between power input interface 123 and the power output interface 121 and open circuit, then power output interface 121 is not supplied power.
When switch element 141 operated in opening, protective circuit can absorb the surging from 123 of power input interfaces, and the electrical installation that is plugged on power output interface 121 with protection is not influenced by surging.When switch element 141 operates in closed condition, then appear between power input interface 123 and the power output interface 121 and open circuit, power output interface 121 is not supplied power, and protective circuit is not worked.
Whereby, the socket device 10 that has the alternate form protection module can get off protection module 14 through manual mode, and replace with another brand-new protection module (figure does not show) when protective circuit lose efficacy apace from jack module 12 interior removals.When it should be noted that protection module 14 by removal, switch element 141 also is replaced in the lump, to avoid ignoring the inner contact (figure does not show) of switch element 141 because of repeatedly by the situation of switching loss.
Indicating member 142 is in order to producing the information relevant with protective circuit.For instance, indicating member 142 can be bulb, and the light and shade of this bulb is in order to show the state of protective circuit, and for example when protective circuit was worked, indicating member 142 showed bright lamp, and when protective circuit was not worked, indicating member 142 showed concealed light.Therefore, when switch element 141 operated in opening, when being shown as concealed light as if indicating member 142, the expression protective circuit lost efficacy.Whereby, reminding the user to change present employed protection module 14 need be replaced.Be merely with the display mode of top uncoupling type unit 142 and illustrate, can represent the state of protective circuit during actual enforcement like modes such as prompt tones through other.
Specifically; In the time of in protection module 14 is embedded in holding part 127; Part exposes to the danger that a plurality of conducting terminals 145 of housing 140 can cause the user to get an electric shock, and the base plate 1407 of housing 140 can be designed with flange 1409, when base plate 1407 and body 120 against the time; Flange 1409 can cover a plurality of conducting terminals 145, makes a plurality of conducting terminals 145 not receive external interference.
Please with reference to Fig. 1 C, Fig. 1 C is the decomposing schematic representation of first embodiment of the socket device with alternate form protection module of the present invention.Fig. 1 C be used for illustrating structure and the inner member of socket 12 and protection module 14 of socket device 10 with alternate form protection module possible the position is set.
Shown in Fig. 1 C, the body 120 of jack module 12 comprises cover plate 1201 and base 1203.Holding part 127 comprises holding part 1271 and following holding part 1273.Power input interface 123 comprises plug 1231, cable 1233 and a plurality of conductive junction point 1237.Each of a plurality of conductive jacks 1270 of holding part 127 comprises passage 1275 and contact chip 1277.Power output interface 121 comprises a plurality of receptacle sockets 1211 and a plurality of conducting strip 1213.
The cover plate 1201 of the body 120 of jack module 12 can have identical profile with base 1203, and can aim at the back fastening up and down.It is corresponding with the position that following holding part 1273 is arranged on base 1203 that last holding part 1271 is arranged on the position of cover plate 1201.
The cable 1233 of power input interface 123 extends to outside the body 120 in body 120, and electrically connects with body 120 outer plugs 1231.Cable 1233 comprises many electric wires 1235, and many electric wires 1235 are covered by in the insulating barrier (indicating), and many electric wires 1235 are electrically connected at plug 1231, and the part that many electric wires 1235 expose to insulating barrier one end is connected to a plurality of conductive junction points 1237.Wherein a plurality of conductive junction points 1237 are arranged on the medial surface of base 1203 of body 120, and a plurality of conductive junction points 1237 can be fixed on the base 1203 through solder joint or viscose.
A plurality of receptacle sockets 1211 of power output interface 121 are arranged on the cover plate 1201; And a plurality of conducting strips 1213 are arranged on the base 1203; It is corresponding with the position that a plurality of receptacle sockets 1211 are arranged on cover plate 1201 that a plurality of conducting strips 1213 are arranged on the position of base 1203, and a plurality of conducting strips 1213 can contact with the plug (figure does not show) of electrical installation on being plugged on a plurality of jacks 1211.
A plurality of passages 1275 of a plurality of conductive jacks 1270 can be a plurality of flutings that are arranged on equally spacedly on the base 1203, and a plurality of flutings extend to base 1203 inside by the side of holding part 127.The size pact of a plurality of passages 1275 is big or small corresponding with a plurality of conducting terminals 145, and a plurality of conducting terminals 145 of a plurality of fluting tolerable pass through.
The material of a plurality of contact chips 1277 is a rubber-like conducting metal intermediate plate, lives a plurality of conducting terminals 145 through a plurality of passages 1275 in order to strangulation flexibly.The number of a plurality of contact chips 1277 is identical with the number of a plurality of passages 1275, and a plurality of contact chip 1277 can be to be arranged on corresponding a plurality of passage 1275 inboards one to one.A plurality of contact chips 1277 can be fixedly connected to a plurality of conductive junction points 1237 of power input interface 123 and a plurality of conducting strips 1213 of power output interface 121 respectively through modes such as welding.
A plurality of conductive jacks 1270 can be separately positioned on down a side of holding part 1273 or be dispersed in down the both sides of holding part 1273, and Fig. 1 C has shown that the both sides of holding part 1273 have a plurality of conductive jacks 1270.When protection module 14 was placed in holding part 127, a plurality of conducting terminals 145 can pass through a plurality of passages 1275 respectively, and contact with a plurality of contact chips 1277 respectively.A plurality of conductive jacks 1270 of the side that following holding part 1273 and power input interface 123 are adjacent can provide the part in a plurality of conducting terminals 145 to be coupled to power input interface 123, and a plurality of conductive jacks 1270 of a side adjacent with power output interface 121 can provide another part of a plurality of conducting terminals 145 to be coupled to power output interface 121.
During actual enforcement; A plurality of conductive jacks 1270 also can only be arranged on down a wherein side of holding part 1273, and realize realizing above-mentioned annexation with a plurality of passages 1275 of less number through the design loop that is arranged on the circuit board (figure does not show) on the base 1203.
The housing 140 of protection module 14 comprises top board 1401, side plate 1403,1405 and base plate 1407, and top board 1401 and side plate 1403,1405 form a cover body (not marking formula), and this cover body and base plate 1407 can form the accommodation space of a hollow.When protection module 14 is contained in holding part 127, live a plurality of conducting terminals 145 through a plurality of contact chip 1277 strangulations, cover body can be contained in the holding part 127 regularly, base plate 1407 then with the base 1203 of body 120 against.
Wherein surging absorber element 1433 can be metal oxide varistor (Metal Oxide Varistor, MOV), in order to absorb surging from power input interface 123.Temperature protection component 1435 can be Thermal Cutoffs resistance; Fuse when reaching a critical temperature of inefficacy in order to temperature at surging absorber element 1433; To avoid surging absorber element 1433 to catch fire; And can not reply after 1433 fusing of surging absorber element, and blocking swtich unit 141 operates in opening.Light-emitting component 1431 can be light-emitting diode, and in order to luminous when protective circuit 143 is worked, when the temperature of surging absorber element 1433 reached critical temperature, light-emitting component 1431 was not luminous.The element that above-mentioned protective circuit 123 is comprised is merely and illustrates, and also can be replaced by other elements during actual enforcement.
First opening 146 on the top board 1401 extends to housing 140 outer surfaces in order to get out of the way unit 141, pass in housing 140.Second opening 148 is in order to let light-emitting component 1431 in housing 140, extend to housing 140 outer surfaces, as the indicating member among Figure 1A 142.The number of a plurality of perforation 149 is corresponding with the number of a plurality of conducting terminals 145, and a plurality of perforation 149 make a plurality of conducting terminals 145 in housing 140, extend to housing 140 outer surfaces in order to let a plurality of conducting terminals 145 pass through.
Specifically; The protection module 14 of present embodiment is that switch element 141 and protective circuit 143 are incorporated on the same circuit board 147; Not only can save the number of circuit board 147; And when protective circuit 143 lost efficacy, the socket device 10 with alternate form protection module cut off the power supply automatically, and switch element 141 also lost efficacy simultaneously; The user must change switch element 141 and protective circuit 143 in the lump, can effectively not avoid the use of contact that the person ignores switch element 141 inside because of repeatedly by the situation of switching loss.
(second embodiment)
Please with reference to Fig. 2 A, Fig. 2 A is the decomposing schematic representation of second embodiment of the socket device with alternate form protection module of the present invention.Shown in Fig. 2 A; Socket device 20 with alternate form protection module is identical haply with the socket device with alternate form protection module 10 of first embodiment; Its difference is; A plurality of conducting terminals 245 are vertically to protrude in outside the housing 240, and a plurality of passages 2275 of conductive jack 2270 can be a plurality of holes, and a plurality of holes extend to housing 220 inside by the bottom of holding part 227.
The housing 240 of protection module 24 comprises cover body 2401 and base plate 2407, and cover body 2401 can form the accommodation space of a hollow with base plate 2407.Wherein the bottom of cover body 2401 is provided with flange 2409, and flange 2409 is provided with a plurality of perforation 249.A plurality of conducting terminals 245 can penetrate a plurality of perforation 249, and making a plurality of conducting terminals 245 is vertically to protrude in outside the cover body 2401 with respect to base plate 2407.
When protection module 24 is contained in the holding part 227 of jack module 22; A plurality of conducting terminals 245 can pass through a plurality of passages 2275 respectively; And be contacted with a plurality of contact chips 2277; A plurality of contact chips 2277 flexibly strangulation are lived a plurality of conducting terminals 245, make a plurality of conducting terminals 245 be coupled to power input interface 223 and power output interface 221 respectively regularly through a plurality of contact chips 2277.Whereby; Power input interface 223 can couple with power output interface 221 through switch element 241 and protective circuit 243; And switch element 241 is operable in opening or closed condition, to present conducting between Switching power input interface 223 and the power output interface 221 or to open circuit.
Next will illustrate first embodiment and the switch element in the protection module among second embodiment and the embodiment of protective circuit with socket device of alternate form protection module of the present invention.
Please refer to Fig. 2 B, Fig. 2 B is the sketch map of an embodiment of the protection module in the socket device with alternate form protection module of the present invention.The protection module 24b that Fig. 2 B shows has omitted the housing 140,240 among Fig. 1 C and Fig. 2 A, and during actual enforcement, protection module 24b is arranged in housing 140 or 240, and is placed in jack module 12 or 22.
The technical characterstic of present embodiment is; When protection module 24b is placed in the holding part 127 of jack module 12 or 22 or 227 the time; Protection module 24b utilizes pyrocondensation belt 249 to shrink because of heat conduction receives surging absorber element 2433 heats that produced own; And the deflection when pyrocondensation belt 249 shrinks is enough to drive the contact conducting in the extension 2463 blocking swtich unit 241 of insulating part 246, makes the mode of operation of switch element 241 convert closed condition into from opening.Whereby, switch element 241 operates in closed condition earlier before surging absorber element 2433 catches fire preceding or loses effectiveness.
What deserves to be mentioned is; After shrinking, pyrocondensation belt 249 can not reply; It is fixed that insulating part 246 is driven the back, the inner contacts of switch element 241 are changed into by conducting open circuit, so operating portion 2411 can't the diverter switch unit 241 inner contact conductings or open circuit; Be that operating portion 2411 lost efficacy, then the user can't come the switching of control switch unit 241 through operating operation portion 2411.Whereby; When surging absorber element 2433 heats up; Switch element 241 lost efficacy and made the socket device 10 or 20 with alternate form protection module cut off the power supply automatically, and the user must change whole protecting module 24b could continue to use the socket device 10 or 20 with alternate form protection module.
During actual enforcement; Switch element 241 can be rocker switch or push switch; Be not limited to the structure shown in Fig. 2 B, and the conducting of above-mentioned switch element 241 interior contacts receives the control principle of operating portion 2411 with opening circuit, and the mechanism of extension 2463 blocking swtich unit, 241 interior contacts conductings; Should be the easy association of those skilled in the art and obtain, do not give unnecessary details at this.
The shape of insulating part 246 and structure also are not limited to shown in Fig. 2 B; During actual enforcement; Insulating part 246 can be made by heat-resisting on-deformable material; Its position that is arranged on box body 2410 can be adjacent with surging absorber element 2433, and just surging absorber element 2433 and insulating part 246 all are arranged on the same side of box body 2410.The profile of pyrocondensation belt 249 can be band shape or ring-type, if banded pyrocondensation belt 249 then connects the pull bar 2461 of surging absorber element 2433 and insulating part 246 respectively through viscose.If ring-type pyrocondensation belt 249, for example heat-shrinkable T bush then centers on surging absorbing component 2433 and insulating part 246 simultaneously.
When pyrocondensation belt 249 did not shrink, just insulating part 246 was when initial condition, and surging absorber element 2433 has a spacing between the two with insulating part 246, and insulating part 246 does not influence the switching of switch element 241; When the temperature of pyrocondensation belt 249 reaches an operating temperature; The contraction of pyrocondensation belt 249 is enough to make the pull bar 2461 of insulating part 246 stressed and move or crooked towards the direction of surging absorber element 2433; And drive extension 2463 blocking swtich unit, 241 interior contacts conductings; Make switch element 241 operate in closed condition, then jack module 12 or 22 stops out-put supply.
Please refer to Fig. 2 C, Fig. 2 C is the sketch map of another embodiment of the protection module in the socket device with alternate form protection module of the present invention.Protection module 24c that Fig. 2 C shows and the protection module 24b of Fig. 2 B are roughly the same; Its difference is; The different both sides that surging absorber element 2433 among the protection module 24c and insulating part 246 are arranged on box body 2410; And pyrocondensation belt 249 also connects switch element 241 except connecting surging absorber element 2433 and insulating part 246.For instance, pyrocondensation belt 249 is the heat-shrinkable T bush of ring-type, and pyrocondensation belt 249 is simultaneously around surging absorber element 2433, insulating part 246 and switch element 241.
In order to explain that particularly the pyrocondensation belt 249 among protection module 24b or the 24c can drive the contact conducting in the insulating part 246 blocking swtich unit 241 when shrinking; Deflection when just pyrocondensation belt 249 shrinks is relevant with the amount of movement of insulating part 246; Therefore; During actual enforcement, with selecting the pyrocondensation belt 249 with proper handling temperature range and shrinkage for use, and the maximum temperature of operating temperature range is the critical temperature of surging absorber element 2433 inefficacies.Please refer to Fig. 2 D, Fig. 2 D is the performance diagram of an embodiment of the pyrocondensation belt in the socket device with alternate form protection module of the present invention, wherein x axle representation temperature T (℃), the y axle is represented shrinkage S (x%).The operating temperature range of pyrocondensation belt 249 is meant between shrinkage S more than or equal to the pairing temperature range [T of preset shrinkage x%
1, T
2], be greater than or less than this operating temperature [T
1, T
2] time, shrinkage S is less than preset shrinkage x%.
This shrinkage S can be the lateral shrinkage (Transverse Shrinkage Rate) of pyrocondensation belt 249, and the account form of shrinkage S can be suc as formula shown in (1).
Wherein, L
0Represent pyrocondensation belt 249 perisystolic lateral lengths, the lateral length when on behalf of pyrocondensation belt 249, L shrink.
When the temperature of pyrocondensation belt 249 reaches operating temperature range [T
1, T
2] time, its shrinkage S reaches preset shrinkage x%, then pyrocondensation belt 249 producible deflection (L-L
0) be enough to let pull bar 2461 move, and make the contact conducting in the extension 2463 blocking swtich unit 241, then jack module 12,22 stops out-put supply.
(the 3rd embodiment)
Please with reference to Fig. 3 A, Fig. 3 A is the sketch map of the 3rd embodiment of the socket device with alternate form protection module of the present invention.Shown in Fig. 3 A; The socket device with alternate form protection module 20 of the socket device with alternate form protection module 10 or second embodiment of socket device 30 and first embodiment with alternate form protection module is roughly the same, and just a plurality of conducting terminals can be laterally or vertically to be arranged on the circuit board.Its difference is that the base plate 3407 of the housing 340 of protection module 34 is articulated with a pull bar 344.The body 320 of jack module 32 has a recessed edge 3277.
Fig. 3 A has shown that protection module 34 is embedded in the sketch map in the jack module 32.Please in the lump with reference to figure 3B, Fig. 3 B is the sketch map of the 3rd embodiment of the socket device with alternate form protection module of the present invention.Fig. 3 B has shown the sketch map that protection module 34 separates with jack module 32.Shown in Fig. 3 B, recessed edge 3277 is adjacent to holding part 327, and recessed edge 3277 to be arranged on the position of body 320 corresponding with the position that pull bar 344 is arranged on base plate 3407.
Whereby, the user can be positioned over recessed edge 3277 places with hand, through pull bar 344 protection module 34 is separated with jack module 32 apace.
(the 4th embodiment)
Please with reference to Fig. 4, Fig. 4 is the sketch map of the 4th embodiment of the socket device with alternate form protection module of the present invention.As shown in Figure 4; The socket device with alternate form protection module 20 of the socket device with alternate form protection module 10 or second embodiment of socket device 40 and first embodiment with alternate form protection module is roughly the same, and just a plurality of conducting terminals can be laterally or vertically to be arranged on the circuit board.Its difference is that the body 420 of jack module 42 has screw 422, has hole 442 on the base plate 4407 of the housing 440 of protection module 44.
The position that screw 422 is arranged on the body 420 is corresponding with the position that hole 442 is arranged on the housing 440, and just when protection module 44 was contained in the holding part 427, hole 442 was aimed at screw 422.In one embodiment, hole 442 can be arranged on flange 4409 places of base plate 4407.
Whereby, user's screw 46 capable of using passes hole 442, and screw 46 is threaded in the screw 422, and protection module 44 can be contained in the holding part 427 regularly.
(the 5th embodiment)
Please with reference to Fig. 5, Fig. 5 is the sketch map of the 5th embodiment of the socket device with alternate form protection module of the present invention.As shown in Figure 5, the socket device 20 of socket device 10 or second embodiment of socket device 50 and first embodiment with alternate form protection module is roughly the same, and just a plurality of conducting terminals can be laterally or vertically to be arranged on the circuit board.Its difference is that the body 520 of jack module 52 has groove 524, has projection 544 on the base plate 5407 of the housing 540 of protection module 54.
Whereby, the user can press by projection 544, and the projection 544 that makes protection module 54 fastens with the groove of jack module 51 524 or separates.When projection 544 fastened with groove 524, protection module 54 was contained in the holding part 527 regularly.
At last, please refer to Fig. 6 A to 6B, be respectively the circuit diagram of embodiment of the protective circuit of the protection module in the socket device with alternate form protection module of the present invention.
Fig. 6 A has shown the circuit diagram of an embodiment of protective circuit.Protective circuit 643 couples with the input power supply L utmost point and the N utmost point respectively, and wherein protective circuit 643 is to couple through the switch element 641 and the L utmost point.
When switch element 641 presents conducting, the luminescence unit 6431 sustainable light that send specific wavelength, protective circuit 643 can absorb the surging from the L utmost point or the N utmost point, is plugged in the electrical installation of power output interface with protection.When if the temperature of surging absorber element 6433 reaches critical temperature, temperature protection component 6435 fusing can avoid surging absorber element 6433 on fire, and light-emitting component 6431 is not luminous simultaneously, shows with the state as protective circuit 643.
Fig. 6 B has shown the circuit diagram of another embodiment of protective circuit.Protective circuit 643 ' be protective circuit 643 ' can couple surging absorber element 6433 ' can comprise at least three surging absorptive units with earth polar (the G utmost point) with the difference of protective circuit 643.Temperature protection component 6435 fuses when whereby, can arrive the critical temperature of losing efficacy in the temperature of any one surging absorptive unit.
Comprehensively above-mentioned; Socket device with alternate form protection module of the present invention can be protected grafting electrical installation above that; And this socket device has separable protection module, and switch element is arranged on the protection module, when protection module lost efficacy; The user can replace protection module from jack module together with switch element apace in the lump, to reach the service efficiency of promoting socket device.
The above is merely embodiments of the invention, and it is not in order to limit to claim of the present invention.
Claims (16)
1. the socket device with alternate form protection module is characterized in that, comprising:
One jack module; This jack module comprises a body, a holding part, a power input interface and a power output interface, and this power input interface is in order to receive a power supply, and this power output interface is in order to export this power supply; This power input interface and this power output interface are arranged on this body; This holding part is arranged in this body, and this holding part has a plurality of conductive jacks, and said conductive jack is respectively coupled to this power input interface and this power output interface; And
One protection module; This protection module is arranged in this holding part separably; This protection module comprises a housing, a switch element, a protective circuit and a plurality of conducting terminal; Wherein this protective circuit is arranged in this housing, is plugged in the electrical installation of this power output interface in order to protection, and this switch element is electrically connected at this protective circuit and said conducting terminal;
When this protection module is contained in this holding part; Said conducting terminal is plugged in said conductive jack respectively; And via control this power input interface and this power output interface conducting of this switch element or open circuit, this power output interface is exported or stopped to export this power supply.
2. the socket device with alternate form protection module as claimed in claim 1 is characterized in that, this protective circuit comprises a surging absorber element, is coupled to this switch element, and this surging absorber element is in order to absorb the surging from this power input interface.
3. the socket device with alternate form protection module as claimed in claim 2; It is characterized in that; This protective circuit comprises a temperature protection component; This temperature protection component is coupled to this surging absorber element and this switch element, and this temperature protection component fuses when the temperature of this surging absorber element reaches a critical temperature.
4. the socket device with alternate form protection module as claimed in claim 3; It is characterized in that; This protective circuit more comprises a light-emitting component, is coupled to this surging absorber element and this temperature protection component, and this light-emitting component is in order to indicate the state of this surging absorber element; When the temperature of this surging absorber element reached this critical temperature, this light-emitting component was not luminous.
5. the socket device with alternate form protection module as claimed in claim 1 is characterized in that this housing comprises a plurality of perforation, and said conducting terminal extends to outside this housing in this housing through said perforation.
6. the socket device with alternate form protection module as claimed in claim 1 is characterized in that, this protection module more comprises a circuit board that is arranged in this housing, and this switch element, this protective circuit and said conducting terminal connect and be arranged on this circuit board.
7. the socket device with alternate form protection module as claimed in claim 1; It is characterized in that; This housing comprises a cover body and a base plate, and this cover body engages with this base plate, in the time of in this protection module is contained in this holding part; This cover body is placed in this holding part, the base of this base plate and this body against.
8. the socket device with alternate form protection module as claimed in claim 7 is characterized in that, said conducting terminal is laterally to protrude in this cover body with respect to this base plate.
9. the socket device with alternate form protection module as claimed in claim 7 is characterized in that, said conducting terminal this base plate relatively is vertically to protrude in this cover body.
10. the socket device with alternate form protection module as claimed in claim 7; It is characterized in that; The base of this body has a screw, and this base plate has a hole, and this base plate is during against the base of this body; This hole is aimed at this screw, and is so that a screw to be provided that this protection module and this jack module is sealed.
11. the socket device with alternate form protection module as claimed in claim 7 is characterized in that the base of this body has a groove, this base plate has a projection, and when this cover body was placed in this holding part, this projection and this groove fastened.
12. the socket device with alternate form protection module as claimed in claim 1 is characterized in that, this protection module more comprises a pull bar that is articulated on this housing.
13. the socket device with alternate form diaphragm group as claimed in claim 12 is characterized in that, this body has a recessed edge, and it is corresponding with the position that this pull bar is arranged on this housing that this recessed edge is arranged on the position of this body.
14. the socket device with alternate form protection module is characterized in that, comprising:
One jack module has a holding part, and this holding part has a plurality of conductive jacks, and said conductive jack is respectively coupled to a power input interface and a power output interface; And
One protection module has a plurality of conducting terminals, and said conducting terminal is electrically connected at a switch element and a surging absorber element; Wherein said conducting terminal extends to outside the housing of this protection module, and when this protection module was contained in this holding part of this jack module, said conducting terminal was plugged in said conductive jack respectively.
15. the socket device with alternate form protection module is characterized in that, comprising:
One jack module has a holding part, and this holding part has a plurality of conductive jacks, and said conductive jack is respectively coupled to a power input interface and a power output interface; And
One protection module has a plurality of conducting terminals and a pyrocondensation belt, and said conducting terminal is electrically connected at a switch element and a surging absorber element, and this pyrocondensation belt connects this a surging absorber element and an insulating part; Wherein said conducting terminal extends to outside the housing of this protection module; When this protection module is contained in this holding part of this jack module; Said conducting terminal is plugged in said conductive jack respectively; And when this pyrocondensation belt shrinkage degree was enough to drive this switch element of this insulating part blocking-up and operates in opening, this power output interface of this jack module stopped out-put supply.
16. the socket device with alternate form protection module as claimed in claim 15 is characterized in that, this protection module and this jack module are with screw closure, perhaps fasten with the projection of this protection module and the groove of this jack module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110006889.0A CN102593633B (en) | 2011-01-10 | 2011-01-10 | Socket device with replaceable protection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110006889.0A CN102593633B (en) | 2011-01-10 | 2011-01-10 | Socket device with replaceable protection module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102593633A true CN102593633A (en) | 2012-07-18 |
| CN102593633B CN102593633B (en) | 2014-08-20 |
Family
ID=46481975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110006889.0A Expired - Fee Related CN102593633B (en) | 2011-01-10 | 2011-01-10 | Socket device with replaceable protection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102593633B (en) |
Cited By (5)
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| CN105098527A (en) * | 2015-08-07 | 2015-11-25 | 徐业友 | Fly-line-free patch board |
| CN105098526A (en) * | 2015-08-07 | 2015-11-25 | 徐业友 | Integrated function module group based on wiring board and wiring board |
| CN106410469A (en) * | 2015-07-31 | 2017-02-15 | 泰科电子(上海)有限公司 | Connector receptacle, connector assembly, battery busbar assembly, and battery device |
| CN110504599A (en) * | 2018-05-18 | 2019-11-26 | 光宝电子(广州)有限公司 | Light controller socket module |
| US20220368091A1 (en) * | 2021-05-11 | 2022-11-17 | Norman R. Byrne | Electrical plug with replaceable surge protector |
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| CN1433564A (en) * | 1999-12-28 | 2003-07-30 | 西里·夏尔 | Safety device for monitoring heat in electric connection installations |
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| CN2323478Y (en) * | 1998-01-15 | 1999-06-09 | 阿波罗开发有限公司 | Outlet with drawout replaced protection module |
| US6281780B1 (en) * | 1999-04-28 | 2001-08-28 | Texas Instruments Incorporated | Electrical apparatus having improved electrical contact and electrical contact used therewith |
| CN1433564A (en) * | 1999-12-28 | 2003-07-30 | 西里·夏尔 | Safety device for monitoring heat in electric connection installations |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106410469A (en) * | 2015-07-31 | 2017-02-15 | 泰科电子(上海)有限公司 | Connector receptacle, connector assembly, battery busbar assembly, and battery device |
| CN106410469B (en) * | 2015-07-31 | 2018-10-12 | 泰科电子(上海)有限公司 | Connector body, connector assembly, battery bus component and cell apparatus |
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| CN105098526A (en) * | 2015-08-07 | 2015-11-25 | 徐业友 | Integrated function module group based on wiring board and wiring board |
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| US20220368091A1 (en) * | 2021-05-11 | 2022-11-17 | Norman R. Byrne | Electrical plug with replaceable surge protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102593633B (en) | 2014-08-20 |
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