CN107701980A - A kind of improved type energy-saving lamp device - Google Patents
A kind of improved type energy-saving lamp device Download PDFInfo
- Publication number
- CN107701980A CN107701980A CN201710562675.9A CN201710562675A CN107701980A CN 107701980 A CN107701980 A CN 107701980A CN 201710562675 A CN201710562675 A CN 201710562675A CN 107701980 A CN107701980 A CN 107701980A
- Authority
- CN
- China
- Prior art keywords
- slot
- lamp
- groove
- slide
- guide groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/035—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of plugging into a wall outlet, e.g. night light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention discloses a kind of improved type energy-saving lamp device,Including lamp socket and lamp holder,The lamp socket include match up and down setting and port towards the right side the first slot,The second slot is provided with the first slot left end wall,The installation cavity being additionally provided with the lamp socket on the left of second slot,Match up and down between first slot and the installation cavity and be provided with the first slide slot,The second slide slot is provided between second slot and the installation cavity,Slided in first slide slot and be provided with first and slide bar,Slided in second slide slot and be provided with second and slide bar,Described first, which slides bar and second, slides bar left end and protrudes into the installation cavity and be installed with the first conductive block and the second conductive block respectively,The installation cavity left end wall is installed with to electric spring,It is described to give on electric spring the plush copper being provided with towards first conductive block and the second conductive block,And the plush copper middle be provided between stitch.
Description
Technical field
The present invention relates to electricity-saving lamp technical field, specially a kind of improved type energy-saving lamp device.
Background technology
Plug type energy saving lamp often is set near the head of a bed of bedroom in modern house life, to night illumination, passed
Plug type energy saving lamp Setting pattern of uniting is excessively simple, and grafting dynamics is limited, often because artificial unexpected touch or the original such as conduct oneself with dignity
Grafting loosening or the lamp phenomenon that drops thus are caused, larger drawback be present, simultaneously as the lamp socket of electricity-saving lamp is typically all disposed within bed
Near head and it is directly powered, for the people of some shortage awareness of safety（Such as small children）For, when with iron staff, key it
The thing of class is inserted into lamp socket and during with conductive portions contact, can cause the generation of electric shock accidents, can be caused death when serious,
Larger potential safety hazard be present.
The content of the invention
It is of the prior art above-mentioned scarce for overcoming it is an object of the invention to provide a kind of improved type energy-saving lamp device
Fall into.
According to a modification of the present invention type energy-saving lamp device, including lamp socket and lamp holder, the lamp socket includes matching up and down
Set and port is towards first slot on the right side, be provided with the second slot in the first slot left end wall, also set up in the lamp socket
There is the installation cavity on the left of second slot, matching up and down between first slot and the installation cavity is provided with first
Slide slot, the second slide slot is provided between second slot and the installation cavity, installation is slided in first slide slot
There is first to slide bar, slided in second slide slot and be provided with second and slide bar, described first, which slides bar and second, slides bar
Left end protrudes into the installation cavity and is installed with the first conductive block and the second conductive block respectively, the installation cavity left end
Wall is installed with to electric spring, described to the plush copper being provided with electric spring towards first conductive block and the second conductive block, and
The plush copper middle is stitched between being provided with, and intermediate plate is installed with the second slot inwall；It is solid on the lamp holder top end face
Surely LED bulb is provided with, one end of the bulb close to the lamp holder is fixed with Lamp housing, and the lamp holder left side matches up and down
Lamp stand is provided with, the lamp stand right-hand member is fixedly installed protective jacket, and the protective jacket inner side end is provided with locked groove, the lamp holder
In be additionally provided with breaker device, the breaker device includes circuit breaker and touching button, locking device is also equipped with the lamp socket.
Valuably or exemplarily, wherein, the locking device includes being arranged on lamp socket right side middle and end
Mouthful towards the right side the 3rd slot, the 3rd slot is provided with the retraction groove for leading to first slot in end wall up and down, described
Slided in retraction groove and hammerlock is installed, the hammerlock medial extremity is provided with the second scarf, and the lamp holder middle is provided with a left side
What the right side was led to lead to groove, it is described lead to slide in groove locking bar is installed, the locking bar left side match up and down be provided with it is described
The first scarf that second scarf is engaged, the groove that leads to are additionally provided with neck in end wall up and down, slided in the neck
Projection is installed, the projection is fixedly connected with the locking bar, and the locking bar right-hand member is fixedly installed bulge loop.
Valuably or exemplarily, wherein, described first slides the first guide groove is provided with groove sidewall, first guide groove
In slide and be provided with first and lead a block, lead that a block mutually leans on described first first is installed with first guide groove and is drawn
Spring.
Valuably or exemplarily, wherein, match in the second slide slot top and bottom sidewall and be provided with the second guide groove, it is described
Slided in first guide groove and be provided with second and lead a block, be installed with second guide groove and lead what a block mutually leaned on described second
Second extension spring.
Valuably or exemplarily, wherein, match at left and right sides of the retraction groove and be provided with the 3rd guide groove, the described 3rd leads
Slided in groove and be provided with the 3rd and lead a block, be also equipped with leading that a block mutually leans on the described 3rd in the 3rd guide groove the 3rd draws
Spring.
Valuably or exemplarily, wherein, it is described to be connected respectively with civil power and the intermediate plate to electric spring.
Valuably or exemplarily, wherein, the hammerlock outboard end, which is provided with, leads section.
Valuably or exemplarily, wherein, tank is provided with the lamp holder its right end face, the circuit breaker is fixedly installed on
In the tank, the touching button is arranged at the circuit breaker right flank, and the circuit breaker is connected with the lamp stand circuit.
The beneficial effects of the invention are as follows：
1. stitched between being provided with due to the plush copper middle, and described first slides bar quilt in the presence of first extension spring
Top pressure to the right, first conductive block is set to be bonded with the installation cavity right-hand member wall, described second slides bar in second extension spring
In the presence of by top pressure to the right, second conductive block is bonded with the installation cavity right-hand member wall, therefore, first conductive block
Do not contacted with the second conductive block with the plush copper, so as to which open circuit, the folder occurs in the connection to electric spring and the intermediate plate
Piece will not be powered, moreover, first conductive block and the second conductive block one of them when being contacted with the plush copper, it is described to give electric spring
On still exist open circuit, therefore, the intermediate plate still will not be powered, so as to avoid small children and lack awareness of safety people
Metal rod is inserted into lamp socket and causes electric shock accidents, considerably increases electrical safety；
2. the lamp stand is inserted into second slot and when the lamp stand slides bar with described second and contacted, the protection
Set slides bar with described first and also contacted, and after continuation promotes the lamp holder to the left, the lamp stand and the protective jacket can be made respectively
Bar and first, which is slided, for second slides bar, when the lamp holder left side fits with the lamp socket right side, described first
Conductive block and the second conductive block are mutually leaned on the plush copper, and now, eliminating the open circuit on electric spring makes the intermediate plate be powered,
Contacted when being inserted into due to the lamp stand in second slot with the intermediate plate, make LED so as to make the lamp stand powered
Bulb is powered；
3. and the locking bar is promoted to the left, first scarf can act on second scarf and make the hammerlock to
Protrude into outside in the locked groove, when the projection is bonded with the slide slot left end wall, first scarf leaves described
Second scarf, now the hammerlock can not slid inward, so as to which the protective jacket is locked in described first and inserted by the hammerlock
In groove, therefore LED bulb powered stable can be made；
4. apparatus of the present invention are simple in construction, easy to use, electrical safety is high.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the energy-saving lamp device of the present invention.
Fig. 2 is by the structural representation of Lock with lighting means timing in Fig. 1.
Fig. 3 is the structural representation of lamp socket in Fig. 1.
Fig. 4 is the structural representation of lamp holder in Fig. 1.
Fig. 5 is Fig. 4 left view.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
With reference to Fig. 1-5, the present invention is described in detail.
Reference picture 1-5, a kind of improved type energy-saving lamp device according to an embodiment of the invention, including lamp socket 10 and lamp holder
20, the lamp socket 10 includes matching up and down setting and port towards first slot 11 on the right side, sets in the left end wall of the first slot 11
The second slot 100 is equipped with, is additionally provided with the installation cavity 13 positioned at the left side of second slot 100 in the lamp socket 10, described the
Match up and down between one slot 11 and the installation cavity 13 and be provided with the first slide slot, second slot 100 and the installation
The second slide slot is provided between chamber 13, is slided in first slide slot and is provided with first and slides bar 18, described second slides
Slided in groove and be provided with second and slide bar 19, described first, which slides bar 18 and second, slides the left end of bar 19 and protrude into the installation
The first conductive block 133 and the second conductive block 134 are installed with chamber 13 and respectively, the left end wall of installation cavity 13 is fixedly mounted
Have to electric spring 131, it is described to the plush copper being provided with electric spring 131 towards the conductive block 134 of the first conductive block 133 and second
132, and the middle of the plush copper 132 be provided between stitch, be installed with intermediate plate 101 on the inwall of the second slot 100；It is described
LED bulb 200 is fixed with the top end face of lamp holder 20, one end of the bulb 200 close to the lamp holder 20 is fixed with lampshade
Shell 201, the left side of lamp holder 20 matches up and down is provided with lamp stand 22, and the right-hand member of lamp stand 22 is fixedly installed protective jacket 21,
The inner side end of protective jacket 21 is provided with locked groove 27, and breaker device is additionally provided with the lamp holder 20, and the breaker device includes
Circuit breaker 80 and touching button 81, locking device is also equipped with the lamp socket 10.
Valuably or exemplarily, wherein, the locking device include be arranged on the right side middle of lamp socket 10 and
Port is provided with the retraction for leading to first slot 11 towards the 3rd right slot 17, the 3rd slot in end wall about 17
Groove, slide hammerlock 163 is installed in the retraction groove, the medial extremity of hammerlock 163 is provided with the second scarf 164, the lamp
What first 20 middle was provided with that left and right leads to leads to groove, it is described lead to slide in groove locking bar 25 is installed, the left end of locking bar 25
Match the first scarf 251 for being provided with and being engaged with second scarf 164 above and below face, described to lead to above and below groove in end wall
Neck 23 is additionally provided with, is slided in the neck 23 and projection 24 is installed, the projection 24 is fixedly connected with the locking bar 25, institute
State the right-hand member of locking bar 25 and be fixedly installed bulge loop 26.
Valuably or exemplarily, wherein, described first slides the first guide groove 14 is provided with groove sidewall, and described first leads
Slided in groove 14 and be provided with first and lead a block 142, be installed with first guide groove 14 and lead the phase of a block 142 with described first
The first extension spring 141 leaned on, first extension spring 141 make described first to slide to slide the top pressure to the right of bar 18 by described first
The right-hand member of bar 18 protrudes into first slot 11 and first conductive block 133 is bonded with the right-hand member wall of installation cavity 13.
Valuably or exemplarily, wherein, match in the second slide slot top and bottom sidewall and be provided with the second guide groove 15, institute
State to slide in the second guide groove 15 and be provided with second and lead a block 152, be installed with second guide groove 15 and led with described second
The second extension spring 151 that the position phase of block 152 is leaned on, second extension spring 151 make described to slide the top pressure to the right of bar 19 by described second
Second, which slides the right-hand member of bar 19, protrudes into second slot 100 and makes second conductive block 134 and the right side of installation cavity 13
End wall is bonded.
Valuably or exemplarily, wherein, match at left and right sides of the retraction groove and be provided with the 3rd guide groove 16, the described 3rd
Slided in guide groove 16 and be provided with the 3rd and lead a block 162, be also equipped with leading the phase of a block 162 with the described 3rd in the 3rd guide groove 16
The 3rd extension spring 161 leaned on, the 3rd extension spring 161 by the hammerlock 163, to inner side top pressure, making second scarf
164 protrude into the 3rd slot 17.
Valuably or exemplarily, wherein, it is described to be connected respectively with civil power and the intermediate plate 101 to electric spring 131.
Valuably or exemplarily, wherein, the outboard end of hammerlock 163, which is provided with, leads section.
Valuably or exemplarily, wherein, tank is provided with its right end face of lamp holder 20, the circuit breaker 80 is fixed and set
It is placed in the tank, the touching button 81 is arranged at the right flank of circuit breaker 80, the circuit breaker 80 and the electricity of lamp stand 22
Road connects, and so as to realize, when supply voltage is unstable in the lamp socket 10 or leaks electricity, the circuit breaker 80 automatically controls disconnected
Connection is opened, and then improves electrical safety, and can control the circuit breaker 80 to recover connection by the touching button 81.
For lamp socket 10 in apparatus of the present invention in original state, described first slides bar 18 in first extension spring 141
By top pressure to the right under effect, described first, which slides the right-hand member of bar 18, protrudes into first slot 11, and first conductive block
133 are bonded with the right-hand member wall of installation cavity 13, and described second slides bar 19 is pushed up to the right in the presence of second extension spring 151
Pressure, described second, which slides the right-hand member of bar 19, protrudes into second slot 100, and second conductive block 134 and the installation
The right-hand member wall of chamber 13 is bonded, and is stitched between being provided with due to the middle of plush copper 132, therefore described to electric spring 131 and the intermediate plate 101
Connection occur open circuit, so as to the intermediate plate 101 it is not charged, the hammerlock 163 in the presence of the 3rd extension spring 161 by
Inner side top pressure, so as to which second scarf 164 is protruded into the 3rd slot 17.
In use, the lamp stand 22 is inserted into second slot 100, when the lamp stand 22 and described second slide
When bar 19 contacts, the protective jacket 21 slides bar 18 with described first and contacted, after continuation promotes the lamp holder 20 to the left, the lamp
Bar 22 and the protective jacket 21, which can be respectively acting on second and slide bar 19 and first, slides bar 18, when the left side of lamp holder 20 with
When the right side of lamp socket 10 fits, the conductive block 134 of the first conductive block 133 and second is leaned on the phase of plush copper 132,
Now, eliminating the open circuit on electric spring 131 makes the intermediate plate 101 be powered, because the lamp stand 22 is inserted into described second
Contacted when in slot 100 with the intermediate plate 101, LED bulb 200 is powered so as to make the lamp stand 22 powered, then will
The locking bar 25 promotes to the left, and first scarf 251 can act on second scarf 164 and make the hammerlock 163
Outwards protrude into the locked groove 27, when the projection 24 is bonded with the left end wall of slide slot 23, first scarf
251 leave second scarf 164, now the hammerlock 163 can not slid inward, so as to the hammerlock 163 will it is described prevent
Sheath 21 is locked in first slot 11, therefore can make LED bulb powered stable；
After use, the locking bar 25 is extracted to the right, when the projection 24 is bonded with the right-hand member wall of slide slot 23, institute
State hammerlock 163 in the presence of the 3rd extension spring 161 inwardly retract and the outboard end of the hammerlock 163 leaves the locked groove 27,
The power-off of LED bulb is realized so as to allow the lamp stand 22 to extract, after the lamp stand 22 is extracted, the lamp socket 10 returns to just
Beginning state.
The beneficial effect of apparatus of the present invention is：Stitched between being provided with due to the plush copper middle, and described first slides bar
By top pressure to the right in the presence of first extension spring, first conductive block is set to be bonded with the installation cavity right-hand member wall, it is described
Second slides bar in the presence of second extension spring by top pressure to the right, makes second conductive block and the installation cavity right-hand member wall
Fitting, therefore, first conductive block and the second conductive block are not contacted with the plush copper, and electric spring and the folder are given so as to described
There is open circuit in the connection of piece, and the intermediate plate will not be powered, moreover, first conductive block and the second conductive block one of them and institute
When stating plush copper contact, described to open circuit on electric spring still be present, therefore, the intermediate plate still will not be powered, immature so as to avoid
Metal rod is inserted into lamp socket and causes electric shock accidents by children and the people of shortage awareness of safety, considerably increases Electrical Safety
Property；
The lamp stand is inserted into second slot and when the lamp stand slides bar with described second and contacted, the protective jacket
Bar is slided with described first also to contact, after continuation promotes the lamp holder to the left, the lamp stand and the protective jacket can act on respectively
Bar and first is slided in second and slides bar, and when the lamp holder left side fits with the lamp socket right side, described first passes
Guide block and the second conductive block are mutually leaned on the plush copper, and now, eliminating the open circuit on electric spring makes the intermediate plate be powered, by
Contacted when the lamp stand is inserted into second slot with the intermediate plate, make LED so as to make the lamp stand powered
Bubble is powered；
And promote the locking bar to the left, first scarf can act on second scarf and make the hammerlock outside
Protrude into the locked groove, when the projection is bonded with the slide slot left end wall, first scarf leaves described
Two scarves, now the hammerlock can not slid inward, the protective jacket is locked in first slot so as to the hammerlock
In, therefore LED bulb powered stable can be made；
Apparatus of the present invention are simple in construction, easy to use, and electrical safety is high.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (8)
1. a kind of improved type energy-saving lamp device, including lamp socket and lamp holder, it is characterised in that：The lamp socket includes the setting that matches up and down
And port is provided with the second slot in the first slot left end wall, position is additionally provided with the lamp socket towards first slot on the right side
Installation cavity on the left of second slot, match up and down between first slot and the installation cavity and be provided with first and slide
Groove, the second slide slot is provided between second slot and the installation cavity, is slided in first slide slot and be provided with
One slides bar, is slided in second slide slot and is provided with second and slides bar, described first, which slides bar and second, slides bar left end
Protrude into the installation cavity and be installed with the first conductive block and the second conductive block respectively, the installation cavity left end wall is consolidated
Dingan County is equipped with to electric spring, described to give on electric spring the plush copper being provided with towards first conductive block and the second conductive block and described
Plush copper middle is stitched between being provided with, and intermediate plate is installed with the second slot inwall；Fixation is set on the lamp holder top end face
There is LED bulb, one end of the bulb close to the lamp holder is fixed with Lamp housing, and match setting above and below the lamp holder left side
There is lamp stand, the lamp stand right-hand member is fixedly installed protective jacket, and the protective jacket inner side end is provided with locked groove, gone back in the lamp holder
Provided with breaker device, the breaker device includes circuit breaker and touching button, and locking device is also equipped with the lamp socket.
A kind of 2. improved type energy-saving lamp device according to claim 1, it is characterised in that：The locking device includes setting
The 3rd slot in lamp socket right side middle and port towards the right side, the 3rd slot is provided with end wall up and down to be led to
The retraction groove of first slot, slide hammerlock is installed in the retraction groove, the hammerlock medial extremity is provided with the second beveling
Face, what the lamp holder middle was provided with that left and right leads to leads to groove, it is described lead to slide in groove locking bar is installed, the locking bar is left
End face matches the first scarf for being provided with and being engaged with second scarf up and down, and the groove that leads to also is set in end wall up and down
Neck is equipped with, is slided in the neck and projection is installed, the projection is fixedly connected with the locking bar, and the locking bar right-hand member is fixed
It is provided with bulge loop.
A kind of 3. improved type energy-saving lamp device according to claim 1, it is characterised in that：Described first slides in groove sidewall
Be provided with the first guide groove, slided in first guide groove and be provided with first and lead a block, be installed with first guide groove with
Described first leads the first extension spring that a block mutually leans on.
A kind of 4. improved type energy-saving lamp device according to claim 1, it is characterised in that：The second slide slot upper and lower sides
Match in wall and be provided with the second guide groove, slided in first guide groove and be provided with second and lead a block, it is fixed in second guide groove
The second extension spring led a block with described second and mutually leaned on is installed.
A kind of 5. improved type energy-saving lamp device according to claim 2, it is characterised in that：Phase at left and right sides of the retraction groove
Title is provided with the 3rd guide groove, is slided in the 3rd guide groove and is provided with the 3rd and leads a block, be also equipped with the 3rd guide groove with
Described 3rd leads the 3rd extension spring that a block mutually leans on.
A kind of 6. improved type energy-saving lamp device according to claim 1, it is characterised in that：It is described to electric spring respectively with civil power
And the intermediate plate connection.
A kind of 7. improved type energy-saving lamp device according to claim 2, it is characterised in that：The hammerlock outboard end is provided with
Lead section.
A kind of 8. improved type energy-saving lamp device according to claim 1, it is characterised in that：Set in the lamp holder its right end face
There is tank, the circuit breaker is fixedly installed in the tank, and the touching button is arranged at the circuit breaker right flank, the power-off
Device is connected with the lamp stand circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562675.9A CN107701980A (en) | 2017-07-11 | 2017-07-11 | A kind of improved type energy-saving lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710562675.9A CN107701980A (en) | 2017-07-11 | 2017-07-11 | A kind of improved type energy-saving lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701980A true CN107701980A (en) | 2018-02-16 |
Family
ID=61170668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710562675.9A Withdrawn CN107701980A (en) | 2017-07-11 | 2017-07-11 | A kind of improved type energy-saving lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701980A (en) |
-
2017
- 2017-07-11 CN CN201710562675.9A patent/CN107701980A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |