CN206422353U - Three-stage switch lamp base - Google Patents
Three-stage switch lamp base Download PDFInfo
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- CN206422353U CN206422353U CN201720092347.2U CN201720092347U CN206422353U CN 206422353 U CN206422353 U CN 206422353U CN 201720092347 U CN201720092347 U CN 201720092347U CN 206422353 U CN206422353 U CN 206422353U
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Abstract
The utility model discloses a kind of three-stage switch lamp base, and it includes：Upper component, its rotary drive mechanism for including epimere seat and being installed on epimere seat；Stage casing component, it includes stage casing seat, first, second switch terminal being installed in the seat of stage casing and is installed in the seat of stage casing and rotatable ratchet-gear wheel and is fixedly sheathed on ratchet-gear wheel and for turning on the conducting metal set of first, second switch terminal, ratchet-gear wheel and rotary drive mechanism Matching installation, second switch terminal are used to be connected with the first wire；Hypomere component, it includes the first, second docking terminal for being used for the hypomere seat docked with bulb and being installed in the seat of stage casing, and the first docking terminal is connected with first switch terminal, and the second docking terminal is connected with the second wire；Epimere seat, stage casing seat, hypomere seat are sequentially stacked, and are fixed by some rivets or screw assembling.The utility model is simple in construction, and level substantially, assembles very quick and easy, ultrahigh in efficiency, and it is conducive to the utility model to improve the market competitiveness.
Description
Technical field：
The utility model is related to switch lamp base technical field, refers in particular to a kind of three-stage switch lamp base.
Background technology：
Lamp socket is the connecting seat of bulb.Bulb must be assembled on a lamp socket as support and supply electricity when in use
Source is used, therefore lamp socket is a kind of important devices arranged in pairs or groups and used with bulb.
Current holder structure does not have stereovision, assemble it is relatively complicated, be unfavorable for improve the market competitiveness.
In view of this, the present inventor proposes following technical scheme.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of three-stage switch lamp base.
In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：The three-stage switch lamp base bag
Include：Upper component, its rotary drive mechanism for including epimere seat and being installed on epimere seat；Stage casing component, it includes
There are stage casing seat, first, second switch terminal being installed in the seat of stage casing and be installed in the seat of stage casing and rotatable ratchet-gear wheel
Conducting metal set with being fixedly sheathed on ratchet-gear wheel and for turning on first, second switch terminal, the ratchet-gear wheel with it is described
Rotary drive mechanism Matching installation, the second switch terminal is used to be connected with the first wire；Hypomere component, its include for
The hypomere seat of bulb docking and first, second docking terminal being installed in the seat of stage casing, the first docking terminal are opened with first
Close terminal to connect, the second docking terminal is connected with the second wire；The epimere seat, stage casing seat, hypomere seat are sequentially stacked, and led to
Cross some rivets or screw assembling is fixed.
Furthermore, in above-mentioned technical proposal, four arc-shaped gears, the conducting metal are formed on the outside of the ratchet-gear wheel
Put with first, second guide-joining plate, first, second guide-joining plate is fixed on the outside of ratchet-gear wheel on two relative arc-shaped gears,
And first, second elastic snap arm in first, second switch terminal is positioned on the relative arc-shaped gear of any two.
Furthermore, in above-mentioned technical proposal, the first docking terminal is solidified as a whole with first switch terminal, under this
Section seat lower end offers upwardly the first docking groove, and the first docking terminal and the second docking terminal form first respectively, the
Two bending elastic arms are revealed in the first docking groove, and the wire clamp for clamping bulb is also equipped with first docking groove.
Furthermore, in above-mentioned technical proposal, the stage casing seat outside is provided with the first string holes, and first wire is worn
First string holes is crossed to be fixedly connected with second switch terminal；The hypomere seat outside is provided with the second string holes, second wire
Terminal is docked through second string holes with second to be fixedly connected.
Furthermore, in above-mentioned technical proposal, the second switch terminal ends are provided with the first V-arrangement crimping, should
First V-arrangement crimping is revealed in the first string holes that stage casing seat outside is set, and the first wire is inserted after the first string holes, and this
The cored wire of one wire is fixed with the first V-arrangement crimping and connected；The second docking terminal ends are provided with the second V-arrangement crimping,
The second V-arrangement crimping is revealed in the second string holes that the hypomere seat outside is set, and the second wire is inserted after the second string holes, should
The cored wire of second wire is fixed with the second V-arrangement crimping and connected.
Furthermore, in above-mentioned technical proposal, the hypomere seat lower end offers upwardly the second docking groove, and under this
Section seat offers the first, second docking hanging hole run through in the second docking groove bottom up；The first, second docking terminal
In first, second flexible actuator arm respectively with first, second docking hanging hole it is corresponding.
Furthermore, in above-mentioned technical proposal, first butt end includes the first flexible actuator arm and along
One flexible actuator arm upper end upwardly extends the adjutage to be formed, bending forming in the first banking stop of the first flexible actuator arm lower end, should
Adjutage upper end is stamped and formed out flexible arrived tableting, and the adjutage is inserted in the stage casing seat, and elastic arrived tableting is opened with first
Close terminal and compress contact；The 3rd spring is additionally provided between first flexible actuator arm and hypomere seat；Second butt end attached bag
Include the second flexible actuator arm and upwardly extend the wiring arm to be formed, bending forming along the second flexible actuator arm upper end and touched in the second elasticity
Second banking stop of arm lower end, wiring arm upper end is inserted in the stage casing seat and is connected with the second wire；Second flexible actuator arm
The 4th spring is additionally provided between hypomere seat.
Furthermore, in above-mentioned technical proposal, the stage casing seat outside is provided with the three, the 4th string holes, described second
Switch terminal end is provided with the 3rd V-arrangement crimping, and the 3rd V-arrangement crimping is revealed in the 3rd string holes, the insertion of the first wire
After 3rd string holes, the cored wire of first wire is fixed with the 3rd V-arrangement crimping and connected；The wiring arm upper end is provided with the 4th V
Shape crimping, the 4th V-arrangement crimping is revealed in the 4th string holes, and the second wire is inserted after the 4th string holes, second wire
Cored wire is fixed with the 4th V-arrangement crimping and connected.
Furthermore, in above-mentioned technical proposal, the rotary drive mechanism includes twisted piece and is socketed on outside twisted piece
The first spring enclosed and the pressing lever for being socketed on twisted piece and the first spring peripheral, the twisted piece lower end is crimped on the ratchet-gear wheel
Face, the twisted piece upper end is socketed in pressing lever lower end, and the pressing lever upper end is revealed in outside epimere seat through epimere seat, its
In, the twisted piece upper end and a driving piece socket, the driving piece lower surface is contacted with first spring upper end, and the driving piece
It is limited in pressing lever lower end.
Furthermore, in above-mentioned technical proposal, the rotary drive mechanism, which includes, to be arranged in the epimere seat
Swingle, the sliding tooth that the swingle lower end is formed and the driving cog Matching installation set in the ratchet-gear wheel.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：This practicality
New structure is simple, and level substantially, and assembles very quick and easy, ultrahigh in efficiency, and it is conducive to the utility model to improve
The market competitiveness.In addition, the utility model is very convenient to use, and switch effect is ideal, and wiring is also very convenient.
Brief description of the drawings：
Fig. 1 is the stereogram of the utility model embodiment one；
Fig. 2 is the stereogram at another visual angle of the utility model embodiment one；
Fig. 3 is that the utility model embodiment one dismantles the stereogram after first, second wire；
Fig. 4 is the internal structure schematic diagram of the utility model embodiment one；
Fig. 5 is the three-dimensional exploded view of the utility model embodiment one；
Fig. 6 is the three-dimensional exploded view of the utility model embodiment two；
Fig. 7 is the stereogram of the utility model embodiment three；
Fig. 8 is the stereogram at another visual angle of the utility model embodiment three；
Fig. 9 is the internal structure signal solution figure of the utility model embodiment three；
Figure 10 is the three-dimensional exploded view of the utility model embodiment three；
Figure 11 is the three-dimensional exploded view of the utility model example IV；
Figure 12 is the stereogram of the utility model embodiment five；
Figure 13 is the stereogram at another visual angle of the utility model embodiment five；
Figure 14 is the internal structure signal solution figure of the utility model embodiment five；
Figure 15 is the three-dimensional exploded view of the utility model embodiment five；
Figure 16 is the three-dimensional exploded view of the utility model embodiment six；
Figure 17 is the stereogram of the utility model embodiment seven；
Figure 18 is the stereogram at another visual angle of the utility model embodiment seven；
Figure 19 is the three-dimensional exploded view of the utility model embodiment seven；
Figure 20 is the internal structure signal solution figure of the utility model embodiment seven；
Figure 21 is the three-dimensional exploded view of the utility model embodiment eight.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
Embodiment one：
Referring to shown in Fig. 1-5, being a kind of three-stage switch lamp base, it includes：Upper component 100, it is installed on upper component
The stage casing component 200 of 100 lower ends and the hypomere component 300 for being installed on the lower end of stage casing component 200, upper component 100, the stage casing
Component 200 and hypomere component 300 are sequentially stacked, and are fixed by some rivets or the assembling of screw 7 or screw.That is, this
Utility model layer of structure substantially, and assembles very quick and easy, ultrahigh in efficiency, and it is conducive to the utility model to improve
The market competitiveness.
The rotary drive mechanism 2 that the upper component 100 includes epimere seat 1 and is installed on epimere seat 1；It is described
During stage casing component 200 includes stage casing seat 3, first, second switch terminal 31,32 being installed in stage casing seat 3 and is installed on
In section seat 3 and rotatable ratchet-gear wheel 33 and be fixedly sheathed on ratchet-gear wheel 33 and for turn on first, second switch terminal 31,
32 conducting metal set 34, the ratchet-gear wheel 33 and the described Matching installation of rotary drive mechanism 2, the second switch terminal 32 are used for
It is connected with the first wire 35；The hypomere component 300 includes the hypomere seat 4 for being docked with bulb and is installed on stage casing seat
First, second docking terminal 5,6 in 3, the first docking terminal 5 is connected with first switch terminal 31, the second docking terminal 6
It is connected with the second wire 8；Wherein, the epimere seat 1, stage casing seat 3, hypomere seat 4 are sequentially stacked, and pass through some rivets 7
Assembling is fixed.
The rotary drive mechanism 2 includes twisted piece 21 and is socketed on the first spring 22 of the periphery of twisted piece 21 and is socketed on
The pressing lever 23 of the periphery of 21 and first spring of twisted piece 22, the lower end of twisted piece 21 is crimped on above the ratchet-gear wheel 33, the twisted piece 21
Upper end is socketed in the lower end of pressing lever 23, and the upper end of pressing lever 23 is revealed in outside epimere seat 1 through epimere seat 1, wherein, institute
State the upper end of twisted piece 21 to be socketed with a driving piece 24, the lower surface of driving piece 24 and the upper-end contact of the first spring 22, and the drive
Moving plate 24 is limited in the lower end of pressing lever 23.When the rotary drive mechanism 2 works, pressing lever 23 is first depressed, makes the first spring 22
Compressed, then unclamp pressing lever 23, the first spring 22 resets, and during first spring 22 resets upon compression, meeting
Rotation is produced under the warp surface effect of twisted piece 21, so that twisted piece 21 turns an angle, you can rotate ratchet-gear wheel 33, with this
The conducting metal that is socketed on ratchet-gear wheel 33 can be made to cover the switch terminal 31,32 of 34 conducting first, second or be not turned on first, the
Two switch terminals 31,32.
Above-mentioned rotary drive mechanism 2 is simple in construction, and part is few, and cost is low, and driving effect is ideal.
The outside of ratchet-gear wheel 33, which is formed on four arc-shaped gears 331, the conducting metal set 34, has first, second to lead
Contact pin 341,342, first, second guide-joining plate 341,342 is fixed on the two relative arc-shaped gears 331 in the outside of ratchet-gear wheel 33,
And to be positioned at any two relative for first, second elastic snap arm 311,321 in first, second switch terminal 31,32
On arc-shaped gear 331.
In the present embodiment, the first docking terminal 5 is solidified as a whole with first switch terminal 31,4 lower ends of hypomere seat
The first docking groove 41 is offered upwardly, and it is curved that the first docking docking terminal 6 of terminal 5 and second forms first, second respectively
Folding elastic arm 51,61 is revealed in the first docking groove 41, and is also equipped with first docking groove 41 for clamping bulb
Wire clamp 42, it is applied to G9 lamp bulb.
Three-stage switch lamp base in the present embodiment one is the three-stage switch lamp base with wire type press type.
The outside of stage casing seat 3 is provided with the first string holes 301, and first wire 35 is through first string holes 301 and the
Two switch terminals 32 are fixedly connected, by being welded and fixed between it；The outside of hypomere seat 4 is provided with the second string holes 43, described
Second wire 8 docks terminal 6 with second through second string holes 43 and is fixedly connected, by being welded and fixed between it.
In summary, the utility model is simple in construction, and level substantially, and assembles very quick and easy, efficiency pole
Height, it is conducive to the utility model to improve the market competitiveness.
Embodiment two：
With reference to shown in Fig. 6, the difference of the present embodiment two and above-described embodiment one is：The rotary drive mechanism 2
Include the swingle 25 being arranged in the epimere seat 1 and the turncap 26 for being fixed on the upper end of swingle 25, the swingle
The sliding tooth 251 that 25 lower ends are formed and the Matching installation of driving cog 332 set in the ratchet-gear wheel 33.The work of rotary drive mechanism 2
When making, pressure turncap 26 is so that the sliding tooth 251 of the lower end of swingle 25 formation is nibbled with the driving cog 332 set in ratchet-gear wheel 33
Close, then reverse the turncap 26 driving swingle 25 and rotate, can rotate ratchet-gear wheel 33 with this, can be made on ratchet-gear wheel 33 with this
The switch terminal 31,32 of 34 conducting of conducting metal set first, second of socket be either not turned on first, second switch terminal 31,
32, its assembling structure is extremely simple, and conducting effect is ideal.
Three-stage switch lamp base in the present embodiment two is with the rotary-type three-stage switch lamp base of wire type.
Except as described, the other structures of the present embodiment two are identical with the structure of embodiment one, and effect is also identical,
This is no longer going to repeat them.
Embodiment three：
With reference to shown in Fig. 7-10, the difference of the present embodiment three and above-described embodiment one is：The second switch end
Sub 32 ends are provided with the first V-arrangement crimping 323, and the first V-arrangement crimping 323 is revealed in what the outside of stage casing seat 3 was set
In first string holes 301, the first wire 35 is inserted after the first string holes 301, the cored wire of first wire 35 and the first V-arrangement crimping
323 fixations are connected；Second docking terminal 6 end is provided with the second V-arrangement crimping 601, and the second V-arrangement crimping 601 shows
It is exposed in the second string holes 43 that the outside of hypomere seat 4 is set, the second wire 8 is inserted after the second string holes 43, second wire 8
Cored wire is fixed with the second V-arrangement crimping 601 and connected.That is, the present embodiment two is when in use, can be directly by the first wire
35th, the second wire 8 inserts the first string holes 301 and the second string holes 43 and can docked respectively with second switch terminal 32, second respectively
Terminal 6 is fixed and connected, and such mode of connection is more time saving, laborsaving, safe, and standard compliant pulling tension requirements, can arbitrarily more
Change and be attached from different light sources, so that with the extremely strong market competitiveness.
The rotary drive mechanism 2 includes the swingle 25 being arranged in the epimere seat 1 and is fixed on swingle
The turncap 26 of 25 upper ends, the sliding tooth 251 that the lower end of swingle 25 is formed and the driving cog 332 set in the ratchet-gear wheel 33
Matching installation.When rotary drive mechanism 2 works, pressure turncap 26 is so that sliding tooth 251 and the spine of the formation of the lower end of swingle 25
The driving cog 332 set in gear 33 is engaged, and is then reversed the turncap 26 driving swingle 25 and is rotated, can make ratchet-gear wheel with this
33 are rotated, and the switch terminal 31,32 of 34 conducting first, second is covered either not with this conducting metal that can make to be socketed on ratchet-gear wheel 33
First, second switch terminal 31,32 is turned on, its assembling structure is extremely simple, and conducting effect is ideal.
Three-stage switch lamp base in the present embodiment three is the rotary-type three-stage switch lamp base of plug wire.
Except as described, the other structures of the present embodiment three are identical with the structure of embodiment one, and effect is also identical,
This is no longer going to repeat them.
Example IV：
With reference to shown in Figure 11, the difference of the present embodiment four and above-described embodiment three is：The rotary drive mechanism 2
Include twisted piece 21 and be socketed on the first spring 22 of the periphery of twisted piece 21 and be socketed on the periphery of 21 and first spring of twisted piece 22
Pressing lever 23, the lower end of twisted piece 21 is crimped on above the ratchet-gear wheel 33, and the upper end of twisted piece 21 is socketed in the lower end of pressing lever 23,
The upper end of pressing lever 23 is revealed in outside epimere seat 1 through epimere seat 1, wherein, the upper end of twisted piece 21 and a driving piece 24
Socket, the lower surface of driving piece 24 and the upper-end contact of the first spring 22, and the driving piece 24 is limited in the lower end of pressing lever 23
It is interior.When the rotary drive mechanism 2 works, pressing lever 23 is first depressed, the first spring 22 is compressed, then unclamp pressing lever 23,
First spring 22 resets, and during first spring 22 resets upon compression, can be produced under the warp surface effect of twisted piece 21
It is raw to rotate, so that twisted piece 21 turns an angle, you can rotate ratchet-gear wheel 33, the conduction that is socketed on ratchet-gear wheel 33 can be made with this
The switch terminal 31,32 of the conducting of metallic sheath 34 first, second is either not turned on first, second switch terminal 31,32.
Above-mentioned rotary drive mechanism 2 is simple in construction, and part is few, and cost is low, and driving effect is ideal.
Three-stage switch lamp base in the present embodiment four is the three-stage switch lamp base of plug wire press type.
Except as described, the other structures of the present embodiment four are identical with the structure of embodiment three, and effect is also identical,
This is no longer going to repeat them.
Embodiment five：
With reference to shown in Figure 12-15, the difference of the present embodiment five and above-described embodiment one is：Under the hypomere seat 4
End face offers the second docking groove 44 upwards, and hypomere seat 4 in the bottom up of the second docking groove 44 offer run through the
First, the second docking hanging hole 45,46；It is described first, second docking terminal 5,6 in first, second flexible actuator arm 52,62 respectively with
First, second docking hanging hole 45,46 is corresponding, and it is applied to G10 lamp sockets.
The first docking terminal 5 includes the first flexible actuator arm 52 and upwardly extended along the upper end of the first flexible actuator arm 52
The adjutage 54 of formation, bending forming are in the first banking stop 55 of the lower end of the first flexible actuator arm 52, the upper end punching press of adjutage 54
Flexible arrived tableting 541 is formed, the adjutage 54 is inserted in the stage casing seat 3, and elastic arrived tableting 541 and first switch terminal
31 compress contact；The 3rd spring 56 is additionally provided between first flexible actuator arm 52 and hypomere seat 4；The second docking terminal 6
Include the second flexible actuator arm 62 and upwardly extend the wiring arm 64 to be formed, bending forming in along the upper end of the second flexible actuator arm 62
Second banking stop 65 of the lower end of two flexible actuator arm 62, the upper end of wiring arm 64 is inserted in the stage casing seat 3 and is connected with the second wire；
The 4th spring 66 is additionally provided between second flexible actuator arm 62 and hypomere seat 4.
The outside of stage casing seat 3 is provided with the three, the 4th string holes 36,37, and first wire 35 passes through the 3rd string holes
36 are fixedly connected with second switch terminal 32, by being welded and fixed between it, second wire 8 through the 4th string holes 37 with
Second docking terminal 6 is fixedly connected, by being welded and fixed between it.
Three-stage switch lamp base in the present embodiment five is the three-stage switch lamp base with wire type press type.
Except as described, the other structures of the present embodiment five are identical with the structure of embodiment one, and effect is also identical,
This is no longer going to repeat them.
Embodiment six：
With reference to shown in Figure 16, the difference of the present embodiment six and above-described embodiment five is：The rotary drive mechanism 2
Include the swingle 25 being arranged in the epimere seat 1 and the turncap 26 for being fixed on the upper end of swingle 25, the swingle
The sliding tooth 251 that 25 lower ends are formed and the Matching installation of driving cog 332 set in the ratchet-gear wheel 33.The work of rotary drive mechanism 2
When making, pressure turncap 26 is so that the sliding tooth 251 of the lower end of swingle 25 formation is nibbled with the driving cog 332 set in ratchet-gear wheel 33
Close, then reverse the turncap 26 driving swingle 25 and rotate, can rotate ratchet-gear wheel 33 with this, can be made on ratchet-gear wheel 33 with this
The switch terminal 31,32 of 34 conducting of conducting metal set first, second of socket be either not turned on first, second switch terminal 31,
32, its assembling structure is extremely simple, and conducting effect is ideal.
Three-stage switch lamp base in the present embodiment six is with the rotary-type three-stage switch lamp base of wire type.
Except as described, the other structures of the present embodiment six are identical with the structure of embodiment five, and effect is also identical,
This is no longer going to repeat them.
Embodiment seven：
With reference to shown in Figure 17-20, the difference of the present embodiment seven and above-described embodiment two is：Under the hypomere seat 4
End face offers the second docking groove 44 upwards, and hypomere seat 4 in the bottom up of the second docking groove 44 offer run through the
First, the second docking hanging hole 45,46；It is described first, second docking terminal 5,6 in first, second flexible actuator arm 52,62 respectively with
First, second docking hanging hole 45,46 is corresponding, and it is applied to G10 lamp sockets.
The first docking terminal 5 includes the first flexible actuator arm 52 and bending forming in the upper end of the first flexible actuator arm 52
The first described flexible actuator arm 52 and along the upper end of the first flexible actuator arm 52 upwardly extend the adjutage 54 to be formed, bending forming in
First banking stop 55 of the lower end of the first flexible actuator arm 52, the upper end of adjutage 54 is stamped and formed out flexible arrived tableting 541, the extension
Arm 54 is inserted in the stage casing seat 3, and elastic arrived tableting 541 is compressed with first switch terminal 31 and contacted；First flexible actuator arm
The 3rd spring 56 is additionally provided between 52 and hypomere seat 4；The second docking terminal 6 includes the second flexible actuator arm 62 and curved
Foldable type prolongs upwards in the second flexible actuator arm 62 described in the upper end of the second flexible actuator arm 62 and along the upper end of the second flexible actuator arm 62
The wiring arm 64 to be formed, bending forming are stretched in the second banking stop of the lower end of the second flexible actuator arm 62, the upper end of wiring arm 64 insertion institute
State in stage casing seat 3 and be connected with the second wire；The 4th spring 66 is additionally provided between second flexible actuator arm 62 and hypomere seat 4.
The outside of stage casing seat 3 is provided with the three, the 4th string holes 36,37, and the end of second switch terminal 32 is provided with
3rd V-arrangement crimping 322, the 3rd V-arrangement crimping 322 is revealed in the 3rd string holes 36, and the first wire 35 inserts the 3rd string holes
After 36, the cored wire of first wire 35 is fixed with the 3rd V-arrangement crimping 322 and connected；The upper end of wiring arm 64 is provided with the 4th V
Shape crimping 641, the 4th V-arrangement crimping 641 is revealed in the 4th string holes 37, and the second wire 8 is inserted after the 4th string holes 37, should
The cored wire of second wire 8 is fixed with the 4th V-arrangement crimping 641 and connected, and such mode of connection is more time saving, laborsaving, safe, and
Standard compliant pulling tension requirements, can arbitrarily change and be attached from different light sources, so that with the extremely strong market competitiveness.
Three-stage switch lamp base in the present embodiment seven is the rotary-type three-stage switch lamp base of plug wire.
Except as described, the other structures of the present embodiment seven are identical with the structure of embodiment two, and effect is also identical,
This is no longer going to repeat them.
Embodiment eight：
With reference to shown in Figure 21, the difference of the present embodiment eight and above-described embodiment seven is：The rotary drive mechanism 2
Include twisted piece 21 and be socketed on the first spring 22 of the periphery of twisted piece 21 and be socketed on the periphery of 21 and first spring of twisted piece 22
Pressing lever 23, the lower end of twisted piece 21 is crimped on above the ratchet-gear wheel 33, and the upper end of twisted piece 21 is socketed in the lower end of pressing lever 23,
The upper end of pressing lever 23 is revealed in outside epimere seat 1 through epimere seat 1, wherein, the upper end of twisted piece 21 and a driving piece 24
Socket, the lower surface of driving piece 24 and the upper-end contact of the first spring 22, and the driving piece 24 is limited in the lower end of pressing lever 23
It is interior.When the rotary drive mechanism 2 works, pressing lever 23 is first depressed, the first spring 22 is compressed, then unclamp pressing lever 23,
First spring 22 resets, and during first spring 22 resets upon compression, can be produced under the warp surface effect of twisted piece 21
It is raw to rotate, so that twisted piece 21 turns an angle, you can rotate ratchet-gear wheel 33, the conduction that is socketed on ratchet-gear wheel 33 can be made with this
The switch terminal 31,32 of the conducting of metallic sheath 34 first, second is either not turned on first, second switch terminal 31,32.
Above-mentioned rotary drive mechanism 2 is simple in construction, and part is few, and cost is low, and driving effect is ideal.
Three-stage switch lamp base in the present embodiment eight is the three-stage switch lamp base of plug wire press type.
Except as described, the other structures of the present embodiment eight are identical with the structure of embodiment seven, and effect is also identical,
This is no longer going to repeat them.
Certainly, specific embodiment of the utility model is the foregoing is only, is not implemented to limit the utility model
Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should be wrapped
Include in present utility model application the scope of the claims.
Claims (10)
1. three-stage switch lamp base, it is characterised in that：Including：
Upper component (100), its rotary drive mechanism (2) for including epimere seat (1) and being installed on epimere seat (1)；
Stage casing component (200), its include stage casing seat (3), be installed on stage casing seat (3) in first, second switch terminal (31,
32) and it is installed in stage casing seat (3) and rotatable ratchet-gear wheel (33) and is fixedly sheathed on ratchet-gear wheel (33) and is used to lead
The conducting metal set (34) of logical first, second switch terminal (31,32), the ratchet-gear wheel (33) and described rotary drive mechanism
(2) Matching installation, the second switch terminal (32) is used to be connected with the first wire (35)；
Hypomere component (300), it includes the hypomere seat (4) for being docked with bulb and be installed in stage casing seat (3) the
First, the second docking terminal (5,6), the first docking terminal (5) is connected with first switch terminal (31), the second docking terminal
(6) it is connected with the second wire (8)；
The epimere seat (1), stage casing seat (3), hypomere seat (4) are sequentially stacked, and pass through some rivets (7) or screw or screw group
Dress is fixed.
2. three-stage switch lamp base according to claim 1, it is characterised in that：Four are formed on the outside of the ratchet-gear wheel (33)
There is first, second guide-joining plate (341,342), this first, second is led on individual arc-shaped gear (331), the conducting metal set (34)
Contact pin (341,342) is fixed on the outside of ratchet-gear wheel (33) on two relative arc-shaped gears (331), and first, second switch
First, second elastic snap arm (311,321) in terminal (31,32) is positioned on the relative arc-shaped gear of any two (331).
3. three-stage switch lamp base according to claim 2, it is characterised in that：The first docking terminal (5) and first
Switch terminal (31) is solidified as a whole, and hypomere seat (4) lower end offers upwardly the first docking groove (41), the first docking terminal
And the second docking terminal (6) forms first, second bending elastic arm (51,61) and is revealed in the first docking groove respectively (5)
(41) wire clamp (42) for clamping bulb is also equipped with, and in first docking groove (41).
4. three-stage switch lamp base according to claim 3, it is characterised in that：The is provided with the outside of stage casing seat (3)
One string holes (301), first wire (35) is fixedly connected through first string holes (301) with second switch terminal (32)；Institute
State and be provided with the second string holes (43) on the outside of hypomere seat (4), second wire (8) is docked through second string holes (43) with second
Terminal (6) is fixedly connected.
5. three-stage switch lamp base according to claim 3, it is characterised in that：Second switch terminal (32) end is set
The first V-arrangement crimping (323) is equipped with, the first V-arrangement crimping (323) is revealed in first set on the outside of the stage casing seat (3)
In string holes (301), the first wire (35) is inserted after the first string holes (301), the cored wire of first wire (35) and the first V-arrangement clamp
Portion (323) fixation is connected；Described second docking terminal (6) end is provided with the second V-arrangement crimping (601), the second V-arrangement clamp
Portion (601) is revealed in the second string holes (43) set on the outside of the hypomere seat (4), and the second wire (8) inserts the second string holes
(43) after, the cored wire of second wire (8) is connected with the fixation of the second V-arrangement crimping (601).
6. three-stage switch lamp base according to claim 2, it is characterised in that：Open upwardly described hypomere seat (4) lower end
Provided with the second docking groove (44), and hypomere seat (4) offers run through first, the in the second docking groove (44) bottom up
Two docking hanging holes (45,46)；First, second flexible actuator arm (52,62) in the first, second docking terminal (5,6) is respectively
It is corresponding with first, second docking hanging hole (45,46).
7. three-stage switch lamp base according to claim 6, it is characterised in that：The first docking terminal (5) includes
First flexible actuator arm (52) and along the first flexible actuator arm (52) upper end upwardly extend the adjutage to be formed (54), bending forming in
First banking stop (55) of the first flexible actuator arm (52) lower end, adjutage (54) upper end is stamped and formed out flexible arrived tableting
(541), the adjutage (54) is inserted in the stage casing seat (3), and elastic arrived tableting (541) compresses with first switch terminal (31)
Contact；The 3rd spring (56) is additionally provided between first flexible actuator arm (52) and hypomere seat (4)；The second docking terminal
(6) include wiring arm (64) that the second flexible actuator arm (62) and being upwardly extended along the second flexible actuator arm (62) upper end to be formed, it is curved
Foldable type is in second banking stop (65) of the second flexible actuator arm (62) lower end, and the stage casing seat (3) is inserted in wiring arm (64) upper end
In and be connected with the second wire；The 4th spring (66) is additionally provided between second flexible actuator arm (62) and hypomere seat (4).
8. three-stage switch lamp base according to claim 7, it is characterised in that：The is provided with the outside of stage casing seat (3)
3rd, the 4th string holes (36,37), second switch terminal (32) end is provided with the 3rd V-arrangement crimping (322), the 3rd V-arrangement
Crimping (322) is revealed in the 3rd string holes (36), and the first wire (35) is inserted after the 3rd string holes (36), first wire (35)
The fixation of cored wire and the 3rd V-arrangement crimping (322) connect；Wiring arm (64) upper end is provided with the 4th V-arrangement crimping
(641), the 4th V-arrangement crimping (641) is revealed in the 4th string holes (37), and the second wire (8) is inserted after the 4th string holes (37),
The cored wire of second wire (8) is connected with the fixation of the 4th V-arrangement crimping (641).
9. the three-stage switch lamp base according to claim 4-8 any one, it is characterised in that：The rotary drive mechanism
(2) include twisted piece (21) and be socketed on the first spring (22) of twisted piece (21) periphery and be socketed on twisted piece (21) and the first bullet
The pressing lever (23) of spring (22) periphery, twisted piece (21) lower end is crimped on the ratchet-gear wheel (33) above, twisted piece (21) upper end
It is socketed in pressing lever (23) lower end, pressing lever (23) upper end is revealed in epimere seat (1) outside through epimere seat (1), its
In, twisted piece (21) upper end is socketed with a driving piece (24), on driving piece (24) lower surface and first spring (22)
End in contact, and the driving piece (24) is limited in pressing lever (23) lower end.
10. the three-stage switch lamp base according to claim 4-8 any one, it is characterised in that：The rotary driving machine
Structure (2) includes the swingle (25) being arranged in the epimere seat (1), the sliding tooth that swingle (25) lower end is formed
(251) driving cog (332) Matching installation with being set in the ratchet-gear wheel (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092347.2U CN206422353U (en) | 2017-01-20 | 2017-01-20 | Three-stage switch lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092347.2U CN206422353U (en) | 2017-01-20 | 2017-01-20 | Three-stage switch lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422353U true CN206422353U (en) | 2017-08-18 |
Family
ID=59570394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092347.2U Active CN206422353U (en) | 2017-01-20 | 2017-01-20 | Three-stage switch lamp base |
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| Country | Link |
|---|---|
| CN (1) | CN206422353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518422A (en) * | 2019-09-16 | 2019-11-29 | 东莞金准电器有限公司 | A kind of lamp holder with rotary switch |
-
2017
- 2017-01-20 CN CN201720092347.2U patent/CN206422353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518422A (en) * | 2019-09-16 | 2019-11-29 | 东莞金准电器有限公司 | A kind of lamp holder with rotary switch |
| CN110518422B (en) * | 2019-09-16 | 2024-06-04 | 东莞金准电器有限公司 | Lamp holder with knob switch |
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