CN207541244U - A kind of energy-saving lamp GU lamp cap detection devices - Google Patents
A kind of energy-saving lamp GU lamp cap detection devices Download PDFInfo
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- CN207541244U CN207541244U CN201721689384.8U CN201721689384U CN207541244U CN 207541244 U CN207541244 U CN 207541244U CN 201721689384 U CN201721689384 U CN 201721689384U CN 207541244 U CN207541244 U CN 207541244U
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Abstract
The utility model is related to a kind of energy-saving lamp GU lamp cap detection devices, the probe including two pairs or more more than one is disposed around internal housing to the probe fixed plate of fixed probe, control circuit board and by above-mentioned each component；The control circuit board includes single chip machine controlling circuit, light-operated circuit, current supply circuit and checks oneself circuit, probe in detecting and power switching circuit etc..Lead is exposed detection and is integrated with surveying bright detection by the utility model, has saved human cost.
Description
Technical field
The utility model is related to energy-saving lamp tooling field, particularly a kind of energy-saving lamp GU lamp cap detection devices.
Background technology
Existing energy-saving lamp GU lamp caps assembling, the GU24 lamp caps side riveter sold in the market only have riveted function, expose GU24
The lead of lamp cap rivet hole can scrape hand, and what is had cannot be examined by GU24 lamp cap gauges, need to arrange 1 people's trimming, efficiency
Than relatively low, human cost is bigger.If the lamp that lead cannot be pressed into GU24 lamp cap rivet holes can detected automatically,
Human cost can be saved.
There is the 1 bright process of survey before the side riveting of GU24 lamp caps, automatic wire pressing detection may be incorporated into this procedure.If but by 2 processes
Merge, do not utilize to survey bright probe and make lead and expose detection, then mechanical structure is more complicated, and equipment cost is high；If it surveys bright probe to connect
Just being powered logical moment, survey is bright, and probe easily burns by sparking, influences the probe service life.
Invention content
In view of this, the purpose of this utility model is to propose a kind of energy-saving lamp GU lamp cap detection devices, and lead is exposed and is examined
It surveys and is integrated with surveying bright detection, saved human cost.
The utility model is realized using following scheme：A kind of energy-saving lamp GU lamp cap detection devices include two pairs or more of spy
Needle, it is more than one be disposed around to the probe fixed plate of fixed probe, control circuit board and by above-mentioned each component it is internal
Housing；
The top of the housing is equipped with panel, is provided on panel more than one pair of being inserted vertically into GU lamp cap rivets
Instrument connection and more than one to the light source detection through-hole of light transmission, be provided with photo resistance below the light source detection through-hole；
The probe fixed plate and control circuit board be arranged on the lower section of the panel and and panel parallel, set in each probe fixed plate
It is equipped with the probe to fixed probe more than two being correspondingly arranged in respectively below each instrument connection and is oriented to mounting hole group, every group of spy
Needle is oriented to mounting hole group and includes two probe pilot holes (2-1-1), and two probe pilot holes are to be positioned above on panel
Instrument connection center be symmetrical arranged for symmetrical centre；Each pair of probe passes through one group of corresponding probe to be oriented to mounting hole group from bottom to top
Two probe pilot holes, and be higher by upper surface a distance of probe fixed plate near panel and positioned at the test of panel
Below hole；Be provided with more than one through-hole in the control circuit board, each probe both pass through a corresponding through-hole and with
Control circuit board is electrical connected；The exposed indicator light of tooling malfunction indicator lamp, lead is additionally provided on the housing and is powered back
The normal indicator light in road；
The control circuit board includes single chip machine controlling circuit, light-operated circuit, current supply circuit check oneself circuit, probe in detecting with
Power switching circuit, power supply；
The photo resistance is connected in the light-operated circuit, and signal output end and the microcontroller of the light-operated circuit control
Circuit is connected, and starts timing letter to be sent when the light source detection through-hole is covered by GU lamp caps to single chip machine controlling circuit
Number, single chip machine controlling circuit waits for the first electric signal that probe in detecting is transmitted with power switching circuit in preset time value；
The probe in detecting includes the test lead being electrical connected with probe and feeder ear and microcontroller with power switching circuit
The power input that the signal output end that control circuit is electrical connected is connected with signal input part, with power supply, when the riveting of GU lamp caps
When whole probes in the instrument connection that nail is inserted into it contact, the test lead of the probe in detecting and power switching circuit can
It is formed into a loop by probe and GU lamp caps, and the first electricity is generated in the signal output end of the probe in detecting and power switching circuit
Signal is simultaneously transmitted to single chip machine controlling circuit, single chip machine controlling circuit receive after the first electric signal by probe in detecting with for cutting
Change the signal input part of circuit and send switching power supply signal to the probe in detecting and power switching circuit, the probe in detecting with
Power switching circuit so by with the probe that the feeder ear is connect to GU lamp caps power；
The current supply circuit checks oneself circuit and the probe in detecting and the feeder ear of power switching circuit and microcontroller control
Circuit processed is electrical connected, when detecting that feeder ear has electricity, the second electric signal is sent to single chip machine controlling circuit；
The single chip machine controlling circuit is electrical connected with the exposed indicator light of lead, to work as single chip machine controlling circuit default
Time value in light signal to the exposed indicator light transmission of the lead when being not received by the first electric signal；The microcontroller control
Circuit processed is electrical connected with the normal indicator light of the current supply circuit, to when single chip machine controlling circuit receives the second electric signal to
Signal is lighted in the normal indicator light transmission of current supply circuit；The single chip machine controlling circuit and the tooling malfunction indicator lamp are electrical
It is connected, to be lighted during failure to tooling malfunction indicator lamp transmission inside the energy-saving lamp GU lamp caps detection device
Signal.
Further, a kind of energy-saving lamp GU lamp cap detection devices further include more than one cushion block and backing plate, described
Cushion block and backing plate are arranged between probe fixed plate and probe fixed plate, between probe fixed plate and control circuit board or probe is consolidated
Between fixed board and panel；Be provided with the more than one pair of hole with to pass through probe on the cushion block and backing plate, each cushion block or
The quantity of hole on backing plate and position and the quantity and position consistency of the instrument connection on panel.
Further, the probe in detecting includes relay with power switching circuit, is oriented to and fixes positioned at every two groups of probes
Four probes in hole group (2-1) are respectively connected with four movable contacts of the relay, and four of the relay are dynamic tactile
Point is as the probe in detecting and the test lead and feeder ear of power switching circuit, the normally-closed contact and microcontroller of the relay
Control circuit is connected as probe in detecting and the signal output end of power switching circuit, and the normally opened contact of the relay is as institute
The power input that probe in detecting is stated with power switching circuit is connected with power supply, the action control coil and monolithic of the relay
Machine control circuit is connected as probe in detecting and the signal input part of power switching circuit；When the rivet whole and probe of GU lamp caps
When mutually touching, the relay is formed into a loop with GU lamp caps, and is generated the first electric signal in the signal output end and passed to list
Piece machine control circuit；Single chip machine controlling circuit receive after the first electric signal by signal input part to probe in detecting with for cutting
It changes circuit and sends switching power supply signal, relay is attracted normally opened contact according to switching power supply signal so that power supply is successively through adopting
Electric appliance, probe are powered to the GU lamp caps.
Further, the probe in detecting further includes two cascade triodes, the microcontroller with power switching circuit
The switching power supply signal of control circuit is connected to relay through two cascade triodes, to ensure the energy-saving lamp GU lamp caps
Relay described in the moment that detection device powers on maintains a normally open state.
Further, the current supply circuit checks oneself circuit as photoelectric coupled circuit, and the photoelectric coupled circuit includes opto-coupler chip, described
The input terminal of opto-coupler chip is electrical connected with the probe in detecting and the feeder ear of power switching circuit, the opto-coupler chip it is defeated
Outlet is electrical connected with single chip machine controlling circuit, and when feeder ear has electricity, the output terminal conducting of opto-coupler chip generates the second telecommunications
Number and pass to single chip machine controlling circuit.
Further, the control circuit board further includes toggle switch circuit, the output terminal of the toggle switch circuit with
Single chip machine controlling circuit is electrical connected, and to set the preset time value, is read for single chip machine controlling circuit.
Further, the control circuit board further includes output short circuit protection circuit, and the short-circuit protection circuit is arranged on
Between power supply and probe in detecting and power switching circuit, short-circuit protection is carried out to the output of power supply；The output short circuit protection
Circuit includes neon bulb.
Further, each probe includes the set that bottom is fixed in control circuit board and is electrically connected with control circuit board
Cylinder and lower removable are inserted in sleeve, top higher than sleeve and passes through the movable part that metal spring is connect with sleeve resilience,
To ensure that contact of the probe with rivet can using the reaction force of metal spring when the rivet of GU lamp caps is inserted into instrument connection
It leans on.
The operation principle of the utility model device is specifically includes following steps：
Step S1：The rivet of GU lamp caps is inserted into the instrument connection on panel, at this time the light source detection above photo resistance
Through-hole is covered by GU lamp caps, and the light-operated circuit is sent to single chip machine controlling circuit starts timing signal, and microcontroller is preset
The first electric signal that probe in detecting is waited for be transmitted with power switching circuit in time；
Step S2：Within the preset time, when the rivet of GU lamp caps reaches instrument connection bottom, the part of exposing is drawn
Line is pressed into rivet hole, and rivet and probe, which are collided, generates the first electric signal, first electric signal by the probe in detecting with
Power switching circuit is input to the single chip machine controlling circuit, and single chip machine controlling circuit is to the probe in detecting and power switching electricity
Road sends switching power supply signal, and the probe in detecting and power switching circuit are received after switching power supply signal through probe to institute
The power supply of GU lamp caps is stated, and enters step S3；
If more than the preset time, single chip machine controlling circuit illustrates riveting at this time still without the first electric signal is received
Nailing on still has the lead of exposing to hinder rivet collides with probe, and single chip machine controlling circuit is sent to the exposed indicator light of the lead
Signal is lighted, it is leaded exposed outside rivet that the exposed indicator light of lead lights prompting；
Step S3：After probe is powered, the current supply circuit that is connected with the probe in detecting with the feeder ear of power switching circuit
Check oneself circuit obtain it is electric, and give single chip machine controlling circuit send the second electric signal, single chip machine controlling circuit to the current supply circuit just
Signal is lighted in normal indicator light transmission, and the normal indicator light of current supply circuit lights；
If GU lamp caps are lighted, test is completed, changes a GU lamp cap and return to step S1；
If GU lamp caps do not light, but the normal indicator light of current supply circuit lights, and illustrates that GU lamp caps damage, changes a GU lamp
Head and return to step S1；
If GU lamp caps do not light, and the normal indicator light of current supply circuit does not light, then illustrates current supply circuit failure, nothing
Method judges whether GU lamp caps damage, and tooling malfunction indicator lamp lights, and tooling is prompted to break down.
Further, if single chip machine controlling circuit receives the first electric signal, the startup of light-operated circuit input is not received but
Timing signal, then photo resistance is short-circuit, and tooling malfunction indicator lamp lights, and tooling is prompted to break down.
Further, if being not inserted into GU lamp caps on instrument connection, but the exposed indicator light of lead lights, and illustrates detection device
Working environment light it is too dark；If there is no GU lamp caps in the energy-saving lamp GU lamp cap detection devices, but single chip machine controlling circuit
The second electric signal is had received, i.e. the normal indicator light of current supply circuit lights, and tooling malfunction indicator lamp lights, and tooling is prompted event occur
Barrier.
Preferably, the preset time is set by the toggle switch circuit.
Compared with prior art, the utility model has following advantageous effect：
1st, the device of the utility model is simple, and lead can be exposed to detection and carried out in same device with surveying bright detection
It checks, illustrates no naked wire certainly as long as lamp is bright without alarm when surveying bright, artificially go to check whether there is dew again without in addition
Line has saved human cost, and bright and naked wire the detection of survey cannot be carried out at the same time by solving tooling of the prior art.
2nd, naked wire can be detected before survey is bright using the circuit of the utility model, in the situation for ensuring no naked wire
It is lower just to carry out the bright detection of survey that is powered, it is ensured that probe, which is not struck sparks, to be burnt, and improves the service life of tooling.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged drawing of the partial structurtes A of the utility model.
Fig. 3 is the schematic block circuit diagram of the utility model embodiment.
Fig. 4 is the output short circuit protection circuit, probe in detecting and power switching circuit of the utility model embodiment, optocoupler electricity
Road schematic diagram.
Fig. 5 is the light-operated circuit schematic diagram of the utility model embodiment.
In Fig. 1 and Fig. 2,1 is probe, and 2 be probe fixed plate, 3 circuit boards in order to control, and 4 be photo resistance, and 5 be panel, 6
It is backing plate for cushion block, 7,8 be positioning pin, and 9 be bottom plate, and 10 be foreboard, and 11 be back plate, and 12 be left plate, and 13 be right plate.2-1
Mounting hole group is oriented to for probe, 2-1-1 is probe pilot hole, and 5-1 is instrument connection, and 5-2 is light source detection through-hole.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and embodiments.
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of energy-saving lamp GU lamp cap detection devices are present embodiments provided, including two pairs
It is above probe 1, more than one to the probe fixed plate 2 of fixed probe 1, control circuit board 3 and by above-mentioned each component
It is disposed around internal housing；
The top of the housing is equipped with panel 5, is provided on panel 5 more than one pair of being inserted vertically into GU lamp cap rivetings
The instrument connection 5-1 of nail and more than one to the light source detection through-hole 5-2 of light transmission, set below the light source detection through-hole 5-2
It is equipped with photo resistance 4；The probe fixed plate 2 and control circuit board 3 are arranged on the lower section of the panel 5 and flat with panel 5
Row, be provided in each probe fixed plate 2 it is more than two be correspondingly arranged in respectively below each instrument connection 5-1 to fixed probe 1
Probe be oriented to mounting hole group 2-1, every group of probe is oriented to mounting hole group 2-1 and includes two probe pilot hole 2-1-1, and this two
Probe pilot hole is symmetrical arranged using the instrument connection 5-1 centers being positioned above on panel 5 as symmetrical centre；Each pair of probe from lower and
On across one group of corresponding probe be oriented to two probe pilot holes of mounting hole group 2-1, and the probe being higher by near panel 5 is consolidated
Upper surface a distance of fixed board 2 is simultaneously located at below the instrument connection 5-1 of panel 5；In the control circuit board 3 setting there are one with
On through-hole, each probe 1 both passes through a corresponding through-hole and is electrical connected with control circuit board 3；It is also set on the housing
It is equipped with the exposed indicator light of tooling malfunction indicator lamp, lead and the normal indicator light of current supply circuit；
Wherein, in the present embodiment, including four instrument connection 5-1, eight probes, three probe fixed plates, 2, two cushion blocks
6th, two positioning pins, 8, backing plates 7；Instrument connection 5-1 positions GU24 lamp cap rivets, ensures that lamp cap rivet vertically falls into lamp holder, no
Generate inclination.Wherein, according to probe fixed plate 2, control circuit board 3, cushion block 6, probe fixed plate 2, cushion block 6, probe fixed plate 2
Sequence be screwed from top to bottom；Composition described above part all devises probe aperture, and eight probes are extended vertically through by hole
Wherein, probe tails are with the probe fixed plate 2 positioned at lowest order by being welded and fixed, and probe should be than being located at highest order after welding
Probe fixed plate 2-1 be higher by 1-1.5mm.The probe fixed plate 2 being welded and fixed with probe is connected with control circuit board 3 by socket
It connects, to realize circuit part control.
More than internal structure is screwed with backing plate 7, panel 5, and is extended vertically through by positioning pin 8, ensure probe with
Instrument connection 5-1 be accurately positioned and the verticality of probe and probe fixed plate 2, between 7 internally positioned structure of backing plate and panel 5,
7 thickness of backing plate is exactly the height for the probe fixed plate 2 that probe finally exposes positioned at highest order.Panel 5, bottom plate 9, foreboard 10, after
Plate 11, left plate 12, right plate 13 play the role of protecting internal structure, be screwed between each other.
The energy-saving lamp GU lamp caps detection device that GU24 lamp cap rivets are put into the present embodiment completes that GU24 lamp caps will be exposed first
In the lead whole press-in hole of rivet hole, and pass through whether probe in detecting lead can be completely forced into GU24 lamp cap rivet holes.
The control circuit board 3 includes single chip machine controlling circuit, light-operated circuit, current supply circuit and checks oneself circuit, probe in detecting
With power switching circuit, power supply；
As shown in figure 5, the photo resistance 4 is connected in the light-operated circuit, the signal output end of the light-operated circuit
Be connected with single chip machine controlling circuit, to when the light source detection through-hole 5-2 is covered by GU lamp caps to single chip machine controlling circuit
It sends and starts timing signal, single chip machine controlling circuit waits for probe in detecting to be transmitted with power switching circuit in preset time value
The first electric signal；
The probe in detecting includes the test lead being electrical connected with probe 1 and feeder ear and monolithic with power switching circuit
The power input that the signal output end that machine control circuit is electrical connected is connected with signal input part, with power supply, when GU lamp caps
When whole probes 1 in the instrument connection 5-1 that rivet is inserted into it contact, the probe in detecting and the test of power switching circuit
End can be formed into a loop by probe 1 and GU lamp caps, and be produced in the signal output end of the probe in detecting and power switching circuit
Raw first electric signal is simultaneously transmitted to single chip machine controlling circuit, and single chip machine controlling circuit passes through probe in detecting after receiving the first electric signal
With the signal input part of power switching circuit switching power supply signal, the spy are sent to the probe in detecting and power switching circuit
Needle detection is with power switching circuit and then the probe 1 by being connect with the feeder ear is powered to GU lamp caps；
The current supply circuit checks oneself circuit and the probe in detecting and the feeder ear of power switching circuit and microcontroller control
Circuit processed is electrical connected, when detecting that feeder ear has electricity, the second electric signal is sent to single chip machine controlling circuit；
The single chip machine controlling circuit is electrical connected with the exposed indicator light of lead, to work as single chip machine controlling circuit default
Time value in light signal to the exposed indicator light transmission of the lead when being not received by the first electric signal；The microcontroller control
Circuit processed is electrical connected with the normal indicator light of the current supply circuit, to when single chip machine controlling circuit receives the second electric signal to
Signal is lighted in the normal indicator light transmission of current supply circuit；The single chip machine controlling circuit and the tooling malfunction indicator lamp are electrical
It is connected, to be lighted during failure to tooling malfunction indicator lamp transmission inside the energy-saving lamp GU lamp caps detection device
Signal.
As shown in figure 4, in the present embodiment, the probe in detecting includes relay with power switching circuit, positioned at every two
Four probes that group probe is oriented in mounting hole group 2-1 are respectively connected with four movable contacts of the relay, the relay
Test lead and feeder ear of four movable contacts of device as the probe in detecting and power switching circuit, the relay it is normally closed
Contact is connected the signal output end as probe in detecting and power switching circuit with single chip machine controlling circuit, the relay it is normal
It opens contact as the probe in detecting with the power input of power switching circuit with power supply to be connected, the action control of the relay
Coil processed is connected with single chip machine controlling circuit as probe in detecting and the signal input part of power switching circuit；When the riveting of GU lamp caps
When nail is all mutually touched with probe, the relay is formed into a loop with GU lamp caps, and generates the first electricity in the signal output end
Signal passes to single chip machine controlling circuit；Single chip machine controlling circuit is received after the first electric signal through signal input part to probe
Detection sends switching power supply signal with power switching circuit, and relay is attracted normally opened contact according to switching power supply signal so that electricity
Source powers successively by relay, probe to the GU lamp caps.
In the present embodiment, the probe in detecting further includes two cascade triodes, the list with power switching circuit
The switching power supply signal of piece machine control circuit is connected to relay through two cascade triodes, to ensure the energy-saving lamp GU
Relay described in the moment that lamp cap detection device powers on maintains a normally open state.
In the present embodiment, the current supply circuit checks oneself circuit as photoelectric coupled circuit, and the photoelectric coupled circuit includes opto-coupler chip,
The input terminal of the opto-coupler chip is electrical connected with the probe in detecting and the feeder ear of power switching circuit, the opto-coupler chip
Output terminal be electrical connected with single chip machine controlling circuit, when feeder ear has electricity, the conducting of the opposite end of opto-coupler chip generates the second electricity
Signal simultaneously passes to single chip machine controlling circuit.
In the present embodiment, the control circuit board 3 further includes toggle switch circuit, the output of the toggle switch circuit
End is electrical connected with single chip machine controlling circuit, to set the preset time value, is read for single chip machine controlling circuit.
In the present embodiment, the control circuit board 3 further includes output short circuit protection circuit, and the short-circuit protection circuit is set
It puts between power supply and probe in detecting and power switching circuit, short-circuit protection is carried out to the output of power supply；The output short-circuit
Circuit is protected to include neon bulb.
In the present embodiment, each probe is fixed on including bottom in control circuit board 3 and electrical with control circuit board 3
The sleeve and lower removable of connection are inserted in sleeve, top higher than sleeve and passes through what metal spring was connect with sleeve resilience
Movable part, to ensure probe and riveting using the reaction force of metal spring when the rivet of GU lamp caps is inserted into instrument connection 5-1
The contact of nail is reliable.
Preferably, the present embodiment further comprises direct current regulation circuit, the direct current regulation circuit is connected with the power supply, uses
To carry out voltage stabilizing to the output voltage of power supply.
Wherein single chip machine controlling circuit includes microcontroller and its common peripheral circuit.
In the present embodiment, a kind of energy-saving lamp GU lamp cap detection devices further include more than one cushion block 6 and backing plate
7, the cushion block 6 and backing plate 7 are arranged between probe fixed plate 2 and probe fixed plate 2, probe fixed plate 2 and control circuit board 3
Between or probe fixed plate 2 and panel 5 between.
In the present embodiment, the tooling malfunction indicator lamp can be multiple, such as including insufficient light indicator light, photosensitive
Resistance damage indicator light, relay damaged indicator light, relay or neon bulb damage indicator light, by a variety of different indicator lights come
Prompting, can facilitate worker to judge quickly and it is manifestly intended that at failure.
The operation principle of the present embodiment is includes the following steps：
Step S1：The rivet of GU lamp caps is inserted into the instrument connection 5-1 on panel 5, the light of 4 top of photo resistance at this time
Source detection through-hole 5-2 is covered by GU lamp caps, and the light-operated circuit is sent to single chip machine controlling circuit starts timing signal, microcontroller
The first electric signal that probe in detecting is waited for be transmitted with power switching circuit within the preset time；
Step S2：Within the preset time, when the rivet of GU lamp caps reaches instrument connection 5-1 bottoms, the portion of exposing
It separates line to be pressed into rivet hole, rivet is collided with probe generates the first electric signal, which is examined by the probe
It surveys and is input to the single chip machine controlling circuit with power switching circuit, single chip machine controlling circuit is to the probe in detecting with supplying cutting
It changes circuit and sends switching power supply signal, the probe in detecting passes through probe after receiving switching power supply signal with power switching circuit
It powers to the GU lamp caps, and enters step S3；
If more than the preset time, single chip machine controlling circuit illustrates riveting at this time still without the first electric signal is received
Nailing on still has the lead of exposing to hinder rivet collides with probe, and single chip machine controlling circuit is sent to the exposed indicator light of the lead
Signal is lighted, it is leaded exposed outside rivet that the exposed indicator light of lead lights prompting；
Step S3：After probe is powered, the current supply circuit that is connected with the probe in detecting with the feeder ear of power switching circuit
Check oneself circuit obtain it is electric, and give single chip machine controlling circuit send the second electric signal, single chip machine controlling circuit to the current supply circuit just
Signal is lighted in normal indicator light transmission, and the normal indicator light of current supply circuit lights；
If GU lamp caps are lighted, test is completed, changes a GU lamp cap and return to step S1；
If GU lamp caps do not light, but the normal indicator light of current supply circuit lights, and illustrates that GU lamp caps damage, changes a GU lamp
Head and return to step S1；
If GU lamp caps do not light, and the normal indicator light of current supply circuit does not light, then illustrates current supply circuit failure, nothing
Method judges whether GU lamp caps damage, then tooling malfunction indicator lamp (can be relay or neon bulb damage indicator light) lights, tooling
It breaks down.
In the present embodiment, if single chip machine controlling circuit receives the first electric signal, light-operated circuit input is not received but
Starting timing signal, then 4 short circuit of photo resistance, then tooling malfunction indicator lamp (can be photo resistance damage indicator light) lights,
Tooling breaks down.
In the present embodiment, if being not inserted into GU lamp caps on instrument connection 5-1, but the exposed indicator light of lead lights, explanation
The working environment light of detection device is too dark, can be alarmed at this time by insufficient light indicator light；If the energy-saving lamp GU lamps
There is no GU lamp caps in head detection device, but single chip machine controlling circuit has received the second electric signal, i.e. current supply circuit normally refers to
Show that lamp lights, then current supply circuit damages, then tooling malfunction indicator lamp (can be relay damaged indicator light) lights, and tooling occurs
Failure.
Preferably, in the present embodiment, the preset time is set by the toggle switch circuit.
Specifically, as shown in figure 4, in the present embodiment, instrument connection 5-1 includes 2 pairs, and each instrument connection 5-1 includes two
A probe position, the test bench probe 1,2 in Fig. 4 is in parallel with 5,6, and 3,4 is in parallel with 7,8, it is ensured that no matter GU lamp caps were inserted into is 1,
2nd, 3,4 or 5,6,7,8 be the same effect.
When GU lamp caps are inserted into the device of the present embodiment, lead exposed on GU lamp caps can be pushed back in rivet hole,
And then rivet can downward touch probe, for being inserted into 1,2,3,4 instrument connections, 1, the 2 of plug CZ41 connects with 3,4, socket
1, the 2 of CK41 are connected with 3,4, simultaneously because the normally-closed contact 1 of relay JDQ41 is grounded, then by the 1 of socket CK41,2 with
3rd, 4, the contact 1,9,10,2,3,11,12,4 on relay becomes low level successively, and normally-closed contact 4 is controlled with microcontroller at this time
Circuit is connected, and signal to cpu 41 are low level, and the to cpu 41 are the first electric signal, and single chip machine controlling circuit receives the
Illustrate that rivet is completely attached to probe after one electric signal, expose without lead；If leaded exposing, probe can not be complete with rivet
Full connected, then 1,2 on socket CK41 can not all be connected with 3,4, then to cpu 41 keep what is maintained by pull-up resistor R46
High level.It is completed in the preset time that the above process is given in the toggle switch circuit, which is to ensure
Lamp cap comes into full contact with device, can set the preset time according to this skilled work is operated, when more than preset time,
Microcontroller receives the low level signal of to cpu 41 not yet, then illustrates leaded exposed, then passes through the exposed indicator light of lead
Carry out light flash interval acoustic alarm.
After single chip machine controlling circuit has received the low level signal of to cpu 41, send 41 signal of from cpu to
Probe in detecting and power switching circuit, i.e., send power switching signal to probe in detecting and power switching circuit, which is low
Level, the low level cause the action control coil of relay JDQ41MY4NJ to lead by two cascade triode Q41 and Q42
It is logical, it is attracted by electromagnetic induction movable contact and normally opened contact, at this point, the neon that power supply AC passes through output short circuit protection circuit
Bubble, relay, probe are powered to GU lamp caps.Meanwhile the input terminal of photoelectric coupled circuit is connected at the 2 of socket CK41,4 two points, works as spy
When needle obtains electric, optocoupler O41 PC817 conductings, to cpu 42 are due to being grounded at this time, output low level to single chip machine controlling circuit,
The to cpu 42 are the second electric signal, and the single chip machine controlling circuit control normal indicator light of current supply circuit lights.If at this point,
GU lamp caps do not work, but single chip machine controlling circuit has received the low level signal of to cpu 42, illustrate that probe has electricity, dress
Neon bulb and relay in putting all are intact, are that GU lamp caps damage；If GU lamp caps do not work, while single chip machine controlling circuit does not have
There is the low level signal for receiving to cpu 42, then tooling malfunction indicator lamp (can be relay or neon bulb damage indicator light) is bright
It rises, tooling breaks down, and explanation may be neon bulb or relay damaged in device, can not judge whether GU lamp caps damage
It is bad, work is measured again after needing repair apparatus.
It preferably, if single chip machine controlling circuit receives the low level signal of to cpu 41, but does not receive light-operated
The high resistant signal of circuit input, i.e., probe is completely attached to rivet, but photo resistance 4 has not detected that lamp exists but
Above device, illustrating 4 short circuit of photo resistance, then tooling malfunction indicator lamp (can be photo resistance damage indicator light) lights,
Tooling breaks down.
Preferably, if single chip machine controlling circuit persistently receives the startup timing signal of light-operated circuit input, but there is no lamp
Side on detection means, then explanation is that light is too dark, leads to have shelter, the present apparatus above 4 erroneous judgement through-hole of photo resistance
Acousto-optic continuous alarm (the insufficient light indicator light that in the present embodiment, can also be prompting working environment brightness), at this time should
Increase the brightness of working environment, to ensure that photo resistance 4 works normally.
If preferably, do not have GU lamp caps in the energy-saving lamp GU lamp cap detection devices, but single chip machine controlling circuit receives
To the second electric signal, i.e. single chip machine controlling circuit does not send power switching signal to probe in detecting and power supply circuit, still
Power supply is but connected to by relay and probe energization, then illustrates relay damaged, then tooling malfunction indicator lamp (can be relay
Device damages indicator light) it lights, tooling breaks down.
Particularly, all warning lights of the present apparatus may be replaced with acoustic-optic alarm, while use sound and light
It alarms, apparent prompting can be further generated to worker.
Enable to the lead for exposing GU24 lamp cap rivet holes can be complete using the device and detection method of the present embodiment
In portion's press-in rivet hole, just into lower one of rivet side riveting, ensure after the riveting of side 100% not naked wire；Just lead to after naked wire press-in is qualified
Electro-detection, probe, which is not struck sparks, to be burnt, and ensures tooling service life；Lamp cap need to be only put, the press-in of tooling automatic identification naked wire is just powered
It measures, greatly improves the efficiency, measure up to 1000/hour.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (7)
1. a kind of energy-saving lamp GU lamp cap detection devices, it is characterised in that：Including two pairs or more of probes (1), more than one use
To fix the probe fixed plate of probe (1) (2), control circuit board (3) and above-mentioned each component be disposed around to internal housing；
The top of the housing is equipped with panel (5), is provided on panel (5) more than one pair of being inserted vertically into GU lamp cap rivets
Instrument connection (5-1) and more than one to light transmission light source detection through-hole (5-2), under the light source detection through-hole (5-2)
Side is provided with photo resistance (4)；The probe fixed plate (2) and control circuit board (3) are arranged on the lower section of the panel (5) simultaneously
And it is parallel with panel (5), more than two be correspondingly arranged in respectively under each instrument connection (5-1) is provided on each probe fixed plate (2)
The probe to fixed probe (1) of side is oriented to mounting hole group (2-1), and every group of probe is oriented to mounting hole group (2-1) and includes two
Probe pilot hole (2-1-1), and two probe pilot holes using instrument connection (5-1) center that is positioned above on panel (5) as
Symmetrical centre is symmetrical arranged；Each pair of probe passes through two spies of one group of corresponding probe guiding mounting hole group (2-1) from bottom to top
Needle guide hole, and it is higher by upper surface a distance of probe fixed plate (2) near panel (5) and positioned at the survey of panel (5)
Below prospect hole (5-1)；Be provided with more than one through-hole on the control circuit board (3), each probe (1) both pass through one it is right
The through-hole answered simultaneously is electrical connected with control circuit board (3)；The exposed finger of tooling malfunction indicator lamp, lead is additionally provided on the housing
Show lamp and the normal indicator light of current supply circuit；
The control circuit board (3) including single chip machine controlling circuit, light-operated circuit, current supply circuit check oneself circuit, probe in detecting with
Power switching circuit, power supply；
The photo resistance (4) is connected in the light-operated circuit, and signal output end and the microcontroller of the light-operated circuit control
Circuit is connected, and starts meter to work as to send to single chip machine controlling circuit when the light source detection through-hole (5-2) is covered by GU lamp caps
When signal, single chip machine controlling circuit waits for the first telecommunications that probe in detecting and power switching circuit transmit in preset time value
Number；
The probe in detecting includes the test lead being electrical connected with probe (1) and feeder ear and microcontroller with power switching circuit
The power input that the signal output end that control circuit is electrical connected is connected with signal input part, with power supply, when the riveting of GU lamp caps
When whole probes (1) in the instrument connection (5-1) that nail is inserted into it contact, the survey of the probe in detecting and power switching circuit
Trying end can be formed into a loop by probe (1) and GU lamp caps, and be exported in the signal of the probe in detecting and power switching circuit
End generates the first electric signal and is transmitted to single chip machine controlling circuit, and single chip machine controlling circuit passes through probe after receiving the first electric signal
Detection and the signal input part of power switching circuit send switching power supply signal, institute to the probe in detecting and power switching circuit
Probe in detecting is stated to power to GU lamp caps with power switching circuit and then the probe by connecting with the feeder ear (1)；
The current supply circuit checks oneself circuit and the probe in detecting and feeder ear and microcontroller the control electricity of power switching circuit
Road is electrical connected, when detecting that feeder ear has electricity, the second electric signal is sent to single chip machine controlling circuit；
The single chip machine controlling circuit is electrical connected with the exposed indicator light of lead, to when single chip machine controlling circuit is when preset
Between light signal to the exposed indicator light transmission of the lead when being not received by the first electric signal in value；The microcontroller control electricity
Road is electrical connected with the normal indicator light of the current supply circuit, to when single chip machine controlling circuit receives the second electric signal to described
Signal is lighted in the normal indicator light transmission of current supply circuit；The single chip machine controlling circuit and the electrical phase of tooling malfunction indicator lamp
When even, to break down inside the energy-saving lamp GU lamp caps detection device letter is lighted to tooling malfunction indicator lamp transmission
Number.
2. a kind of energy-saving lamp GU lamp cap detection devices according to claim 1, it is characterised in that：The probe in detecting is with supplying
Electrical switching circuit includes relay, positioned at every two groups of probes be oriented to four probes in mounting hole group (2-1) respectively with it is described
Four movable contacts of relay are connected, and four movable contacts of the relay are as the probe in detecting and power switching circuit
Test lead and feeder ear, the normally-closed contact of the relay are connected with single chip machine controlling circuit as probe in detecting and power switching
The signal output end of circuit, the normally opened contact of the relay is as the probe in detecting and the power input of power switching circuit
End is connected with power supply, and the action control coil of the relay is connected as probe in detecting with single chip machine controlling circuit with supplying cutting
Change the signal input part of circuit；When the rivet of GU lamp caps is all mutually touched with probe, the relay is formed back with GU lamp caps
Road, and generate the first electric signal in the signal output end and pass to single chip machine controlling circuit；Single chip machine controlling circuit receives
Switching power supply signal is sent to probe in detecting and power switching circuit by signal input part after first electric signal, relay according to
Switch power supply signal and be attracted normally opened contact so that power supply is powered successively by relay, probe to the GU lamp caps.
3. a kind of energy-saving lamp GU lamp cap detection devices according to claim 2, it is characterised in that：The probe in detecting is with supplying
Electrical switching circuit further includes two cascade triodes, and the switching power supply signal of the single chip machine controlling circuit is cascade through two
Triode is connected to relay, to ensure that relay described in moment that the energy-saving lamp GU lamp cap detection devices power on keeps normal
Open state.
4. a kind of energy-saving lamp GU lamp cap detection devices according to claim 1, it is characterised in that：The current supply circuit is checked oneself
Circuit is photoelectric coupled circuit, and the photoelectric coupled circuit includes opto-coupler chip, the input terminal of the opto-coupler chip and the probe in detecting with
The feeder ear of power switching circuit is electrical connected, and output terminal and the single chip machine controlling circuit of the opto-coupler chip are electrical connected, when
When feeder ear has electricity, the output terminal conducting of opto-coupler chip generates the second electric signal and passes to single chip machine controlling circuit.
5. a kind of energy-saving lamp GU lamp cap detection devices according to claim 1, it is characterised in that：The control circuit board
(3) toggle switch circuit is further included, the output terminal of the toggle switch circuit is electrical connected with single chip machine controlling circuit, to set
The fixed preset time value, reads for single chip machine controlling circuit.
6. a kind of energy-saving lamp GU lamp cap detection devices according to claim 1, it is characterised in that：The control circuit board
(3) output short circuit protection circuit is further included, the short-circuit protection circuit is arranged on power supply and probe in detecting and power switching circuit
Between, carry out short-circuit protection to the output of power supply；The output short circuit protection circuit includes neon bulb.
7. a kind of energy-saving lamp GU lamp cap detection devices according to claim 1, it is characterised in that：Each probe includes bottom
The sleeve and lower removable for being fixed in control circuit board (3) and being electrically connected with control circuit board (3) be inserted in sleeve,
Top is higher than sleeve and passes through the movable part that metal spring is connect with sleeve resilience, and instrument connection is inserted into work as the rivet of GU lamp caps
Ensure that contact of the probe with rivet is reliable using the reaction force of metal spring when in (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689384.8U CN207541244U (en) | 2017-12-07 | 2017-12-07 | A kind of energy-saving lamp GU lamp cap detection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721689384.8U CN207541244U (en) | 2017-12-07 | 2017-12-07 | A kind of energy-saving lamp GU lamp cap detection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541244U true CN207541244U (en) | 2018-06-26 |
Family
ID=62617722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721689384.8U Expired - Fee Related CN207541244U (en) | 2017-12-07 | 2017-12-07 | A kind of energy-saving lamp GU lamp cap detection devices |
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| Country | Link |
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| CN (1) | CN207541244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107379A (en) * | 2017-12-07 | 2018-06-01 | 福建省苍乐电子企业有限公司 | A kind of energy-saving lamp GU lamp caps detection device and method |
-
2017
- 2017-12-07 CN CN201721689384.8U patent/CN207541244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107379A (en) * | 2017-12-07 | 2018-06-01 | 福建省苍乐电子企业有限公司 | A kind of energy-saving lamp GU lamp caps detection device and method |
| CN108107379B (en) * | 2017-12-07 | 2024-01-30 | 福建省苍乐电子企业有限公司 | Device and method for detecting GU lamp cap of energy-saving lamp |
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