CN107044597B - A kind of bridge lighting lamp device - Google Patents
A kind of bridge lighting lamp device Download PDFInfo
- Publication number
- CN107044597B CN107044597B CN201710016395.8A CN201710016395A CN107044597B CN 107044597 B CN107044597 B CN 107044597B CN 201710016395 A CN201710016395 A CN 201710016395A CN 107044597 B CN107044597 B CN 107044597B
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- China
- Prior art keywords
- lamp holder
- placing groove
- lamp
- transmission
- slot
- 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.)
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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
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- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
Abstract
The invention discloses a kind of bridge lighting lamp devices, including the internal lamp holder for being equipped with cavity, lamp cap is equipped in lamp holder, the right end face of lamp cap is equipped with light bulb, lamp cap left end face is equipped with slot, locked groove and transmission of electricity chamber, the first placing groove is equipped in the corresponding lamp holder of slot, the second placing groove is equipped in the corresponding lamp holder of locked groove, equipped with power cavity and the sliding slot being correspondingly arranged with transmission of electricity chamber in lamp holder below second placing groove, it is arranged on the left of sliding slot bottom side with upper end intercommunication on the right side of power cavity, baffle is equipped between first placing groove and the second placing groove, shaft is equipped in first placing groove, shaft bottom side passes through baffle turn and is connected with spiral shell shape bar, spiral shell shape bar, which enters in the second placing groove and extends downward, to be arranged, extension passes through lamp holder and enters in power cavity spiral shell shape bar downward.
Description
Technical field
The present invention relates to bridge lighting area, in particular to a kind of bridge lighting lamp device.
Background technique
The application of bridge is that it is logical to be conducive to vehicle and pedestrian at night one to beautiful scenery in urban construction
Row, usually can all be arranged that more lighting apparatus is especially in the majority with headlamp on bridge, and bridge headlamp in the prior art is logical
It is often all arranged on bridge wall, since headlamp is easily damaged during prolonged use, existing substitute mode is first
It is replaced after first cutting off general supply to it, replaces the relatively complicated complexity of step, and influence other lighting apparatus
Run well, meanwhile, existing headlamp it is equal between lamp caps and lamp holder due to there is no coupling mechanism force so that connecting more pole built on the sand
Easily occur for electric short circuit there is a phenomenon where leaking electricity, there are biggish security risks.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of bridge lighting lamp devices, can overcome the prior art
The above problem.
The present invention is achieved through the following technical solutions: a kind of bridge lighting lamp device of the invention, including interior
Portion is equipped with the lamp holder of cavity, and lamp cap is equipped in the lamp holder, and the right end face of the lamp cap is equipped with light bulb, the lamp cap left-hand end
Face is equipped with slot, locked groove and transmission of electricity chamber, is equipped with the first placing groove in the corresponding lamp holder of the slot, the locked groove is corresponding
The second placing groove is equipped in the lamp holder, be equipped in the lamp holder below second placing groove power cavity and with it is described defeated
The sliding slot that electric chamber is correspondingly arranged, the sliding slot bottom side left side are arranged with upper end intercommunication on the right side of the power cavity, and described first
It is equipped with baffle between placing groove and second placing groove, is equipped with shaft in first placing groove, the shaft bottom side passes through
The baffle turn is connected with spiral shell shape bar, and the spiral shell shape bar, which enters in second placing groove and extends downward, to be arranged, the spiral shell
Extension passes through the lamp holder and enters in the power cavity shape bar downward, and the first fluted disc is equipped on the left of first placing groove,
Turn is connected with motor on the left of first fluted disc, and the shaft in first placing groove is equipped with axially sliding the
Two fluted discs, second fluted disc are managed by perfoming block and can slip and be engaged with first fluted disc or de- on the shaft
Point, the perfoming block right-hand end is equipped with oblique angle head, and the spiral shell shape bar in second placing groove is equipped with whorl connection
Lock shaft, the spiral shell shape bar in the power cavity are equipped with the push block of whorl connection, are equipped on the right side of the push block upper end
Push part into the sliding slot, the sliding slot is interior to be equipped with transmission of electricity rod piece, the left end face fixed setting of the lamp holder
There is fixed plate, corresponding be equipped with is perforated above and below the fixed plate, and screw is equipped in the perforation, is additionally provided with warning in the lamp holder
Device, the alarming device include the flashing lamp feeling toucher and being electrically connected with the sense toucher.
Preferably technical solution, the sense toucher are arranged on the lamp holder inner sidewall, the flashing lamp setting
On the right of the lamp holder top surface, the sense toucher and the flashing lamp are connected with the lamp holder.
Preferably technical solution, the slot, locked groove and transmission of electricity chamber are gradually arranged from top to bottom.
Preferably technical solution, be equipped in the perfoming block it is sliding lead shifting bar, the perfoming block upper end it is described
It leads to move on the outside of bar to wind and is equipped with the first pressure spring, the oblique angle head of the perfoming block right-hand end enters in the cavity.
Preferably technical solution, upper end is equipped with location hole on the right side of the locked groove, described in the lock shaft right-hand end enters
In cavity and upper end is equipped with the oblique hook part for cooperating the location hole connection.
Preferably technical solution, the sliding slot upper end are equipped with guide groove, are equipped with convex block, the convex block in the guide groove
Bottom side is fixedly connected with upper end on the left of the transmission of electricity rod piece, and the second pressure spring is equipped in the guide groove on the right side of the convex block, described
Rod piece right side transmit electricity equipped with spring is inserted, the transmission of electricity is intracavitary to be equipped with the jack being cooperatively connected with the slotting spring, the transmission of electricity rod piece
Slope surface on the left of bottom side and the slope surface on the right side of the push part upper end against.
The beneficial effects of the present invention are:
1. by perfoming block with the sliding cooperation of the slope surface of slot to complete being engaged between the first fluted disc and the second fluted disc
With disengaging, it is automatically performed the transmission engagement connection of locking and power supply, it is complete by the oblique hook part on lock shaft and the location hole in locked groove
It is connected at locking, prevents personnel equipment to be powered in operation and be opened, improve the safety of equipment and the safety of personnel, pass through
Push part in push block and the transmission of electricity rod piece jacking sliding in sliding slot connect cooperation and realize self-powered, from and also avoid personnel's touching
Encounter power supply head Danger Electric shock risk to caused by.
2. when installation, fixed plate is fixed on bridge wall by the screw being arranged in fixed plate first, so that lamp holder
Fixation between bridge wall is more firm, then by pushing lamp cap to keep it gradually sliding to cavity inside, until slot inner slope
The lower-left face in face is offseted with oblique angle head slope surface by top, so that slot and oblique angle head continue sliding cooperation, while driving second
Fluted disc axial movement, when be moved to lamp cap left end face and lamp holder inner sidewall against when, the second fluted disc is engaged with the first fluted disc
Then connection drives the second fluted disc, shaft and spiral shell shape bar turn by the first fluted disc of Motor Control, so that oblique on lock shaft
It is gradually mobile to positioning hole to hook part, while the push part in push block gradually pushes transmission of electricity rod piece to overcome the second pressure spring to the right
Mobile, when tiltedly hook part is moved to top inside location hole, rod piece right side of transmitting electricity at this time slides into intracavitary right end of transmitting electricity
It abuts, while inserting spring and the fully mated connection of jack, control electric motor circuit breaking at this time, when taking-up, control motor reversion
?.
3. the configuration of the present invention is simple, easy for installation, it is automatically performed locking power supply and unlock power-off, when substantially increasing connection
Stability and safety when maintenance.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of bridge lighting lamp device schematic diagram of internal structure of the invention；
Fig. 2 is structural schematic diagram when a kind of bridge of the invention is promoted with lighting lamp device；
Fig. 3 is the partial enlarged view of A in Fig. 1 of the present invention；
Fig. 4 is the right view of screw in Fig. 1.
Specific embodiment
As Figure 1-Figure 4, a kind of bridge lighting lamp device of the invention is equipped with the lamp holder 1 of cavity 2 including inside,
Lamp cap 3 is equipped in the lamp holder 1, the right end face of the lamp cap 3 is equipped with light bulb 333, and 3 left end face of lamp cap is equipped with slot
31, locked groove 32 and transmission of electricity chamber 33 are equipped with the first placing groove 4 in the corresponding lamp holder 1 of the slot 31, and the locked groove 32 is corresponding
The lamp holder 1 in be equipped with the second placing groove 7, be equipped in the lamp holder 1 below second placing groove 7 power cavity 8 and
The sliding slot 9 being correspondingly arranged with the transmission of electricity chamber 33, sliding 9 bottom side of the slot left side and the 8 right side upper end intercommunication of power cavity
Setting is equipped with baffle 74, is equipped with shaft in first placing groove 4 between first placing groove 4 and second placing groove 7
41,41 bottom side of shaft passes through 74 turn of baffle and is connected with spiral shell shape bar 71, and the spiral shell shape bar 71 enters described second and puts
It sets in slot 7 and extends downward and be arranged, extension passes through the lamp holder 1 and enters in the power cavity 8 the spiral shell shape bar 71 downward,
The first fluted disc 51 is equipped on the left of first placing groove 4, the 51 left side turn of the first fluted disc is connected with motor 5, and described the
The shaft 41 in one placing groove 4 is equipped with the second axially sliding fluted disc 62, behaviour of second fluted disc 62 by perfoming block 6
It holds and can slip and be engaged with first fluted disc 51 or de- point on the shaft 41,6 right-hand end of perfoming block is equipped with oblique
Angle head 61, the spiral shell shape bar 71 in second placing groove 7 are equipped with the lock shaft 72 of whorl connection, in the power cavity 8
The spiral shell shape bar 71 be equipped with the push block 81 of whorl connection, be equipped on the right side of 81 upper end of push block enter it is described sliding
Push part 82 in slot 9, the sliding slot 9 is interior to be equipped with transmission of electricity rod piece 91, and the left end face of the lamp holder 1 is fixedly installed fixation
Plate 100, about 100 fixed plate is corresponding to be equipped with perforation 101, is equipped with screw 102 in the perforation 101, passes through the spiral shell
The fixed plate 100 is fixed on bridge wall by nail 102, so as to reinforce the connection between the lamp holder 1 and bridge wall more
To be firm, alarming device is additionally provided in the lamp holder 1, the alarming device includes sense toucher 511 and moves with the thoughts and feelings
The flashing lamp 512 that device 511 is electrically connected.
Wherein, the sense toucher 511 is arranged on 1 inner sidewall of lamp holder, and the flashing lamp 512 is arranged in the lamp
At on the right of 1 top surface of seat, the sense toucher 511 and the flashing lamp 512 are connected with the lamp holder 1.
Wherein, the slot 31, locked groove 32 and transmission of electricity chamber 33 are gradually arranged from top to bottom.
Wherein, it is equipped with sliding leading in the perfoming block 6 and moves bar 42, described lead of 6 upper end of perfoming block is moved outside bar 42
Side winding is equipped with the first pressure spring 43, thus realize that the completion of perfoming block 6 automatically resets after extracting lamp cap out, weight after the completion convenient to overhaul
Multiple realize is slipped, and the oblique angle head 61 of 6 right-hand end of perfoming block enters in the cavity 2, to convenient sliding with slot 31
It connects.
Wherein, the 32 right side upper end of locked groove is equipped with location hole 321, and 72 right-hand end of lock shaft enters in the cavity 2
And upper end is equipped with the oblique hook part 73 for cooperating the location hole 321 to connect, to improve locking stability.
Wherein, 9 upper end of sliding slot is equipped with guide groove 93, is equipped with convex block 92,92 bottom side of convex block in the guide groove 93
It is fixedly connected with the 91 left side upper end of transmission of electricity rod piece, is equipped with the second pressure spring 94 in the guide groove 93 on 92 right side of convex block,
To realize, when needing to extract out lamp cap, the completion of transmission of electricity rod piece 91 is automatically powered off and is resetted, and repeats to realize confession after the completion of convenient to overhaul
Electrically mated connection, 91 right side of transmission of electricity rod piece, which is equipped with, inserts spring 95, is equipped in the transmission of electricity chamber 33 and cooperates with the slotting spring 95
The jack 331 of connection, so that electrical stability is improved, in the slope surface and the push part 82 on the left of transmission of electricity 91 bottom side of rod piece
Hold right side slope surface against.
When original state, active force of the perfoming block 6 by the first pressure spring 43, so that 6 bottom side of perfoming block and 74 upper end of baffle
Against, while the second fluted disc 62 and the first fluted disc 51 are disengaged position, at this point, lock shaft 72 is located at the most bottom side of the second placing groove 7,
Push block 81 is located at the most bottom side of power cavity 8, active force of the rod piece 91 by the second pressure spring 94 of transmitting electricity, so that transmission of electricity rod piece 91
It offsets in sliding slot 9 and left side and sliding 9 leftmost side of slot, while 91 bottom side of rod piece left side slope surface of transmitting electricity has bottom right face position
The upper left side position of slope surface on the right side of 82 upper end of push part.
In use, fixed plate is fixed on bridge wall by the screw that is arranged in fixed plate first so that lamp holder and
Fixation between bridge wall is more firm, then by pushing lamp cap 3 to slip it gradually to inside cavity 2, until in slot 31
The lower-left face of slope surface is offseted with 61 slope surface of oblique angle head by top, meanwhile, 72 right end of lock shaft progresses into locked groove 32, continues to push away
Dynamic lamp cap 3 so that slot 31 and oblique angle head 61 continue sliding cooperation, therefore perfoming block 6 overcome the active force of the first pressure spring 43 to
It is upper sliding, while driving the axial movement of the second fluted disc 62, when the left side and 1 inner sidewall of lamp holder for being moved to lamp cap 3 against when, the
Two fluted discs 62 are connected with the first fluted disc 51, while 72 right side of lock shaft offsets with 32 right end of locked groove, when the left end of lamp cap 3
Face and 1 inner sidewall of lamp holder against when, lamp cap 3 is also contacted with the sense toucher 511 being arranged on 1 inner sidewall of lamp holder, thoughts and feelings
Dynamic device 511 transmits signal and controls the light that the flashing lamp 512 issues flashing after being contacted by lamp cap 3, pass through the flashing lamp
512 issue flashing light come warn at this time lamp cap 3 be pushed in cavity 2 in place, then by motor 5 control the first tooth
Disk 51 drives the second fluted disc 62,71 turn of shaft 41 and spiral shell shape bar, so that the oblique hook part 73 on lock shaft 72 is gradually to location hole
It is moved in 321, while the push part 82 in push block 81 gradually pushes transmission of electricity rod piece 91 that the second pressure spring 94 is overcome to move to the right,
When tiltedly hook part 73 is moved to 321 inside top of location hole, 91 right side of rod piece of transmitting electricity at this time is slid into transmission of electricity chamber 33 most
Right end abuts, while inserting spring 95 and the fully mated connection of jack 331, controls motor 5 at this time and powers off, when taking-up, control
Motor 5 inverts.
The beneficial effects of the present invention are:
1. by perfoming block with the sliding cooperation of the slope surface of slot to complete being engaged between the first fluted disc and the second fluted disc
With disengaging, it is automatically performed the transmission engagement connection of locking and power supply, it is complete by the oblique hook part on lock shaft and the location hole in locked groove
It is connected at locking, so that connecting more firm between lamp cap and lamp holder, improves the safety of equipment and the safety of personnel, pass through
Push part in push block and the transmission of electricity rod piece jacking sliding in sliding slot connect cooperation and realize self-powered, from and also avoid personnel's touching
Encounter power supply head Danger Electric shock risk to caused by.
2. when installation, fixed plate is fixed on bridge wall by the screw being arranged in fixed plate first, so that lamp holder
Fixation between bridge wall is more firm, then by pushing lamp cap to keep it gradually sliding to cavity inside, until slot inner slope
The lower-left face in face is offseted with oblique angle head slope surface by top, so that slot and oblique angle head continue sliding cooperation, while driving second
Fluted disc axial movement, when be moved to lamp cap left end face and lamp holder inner sidewall against when, the second fluted disc is engaged with the first fluted disc
Then connection drives the second fluted disc, shaft and spiral shell shape bar turn by the first fluted disc of Motor Control, so that oblique on lock shaft
It is gradually mobile to positioning hole to hook part, while the push part in push block gradually pushes transmission of electricity rod piece to overcome the second pressure spring to the right
Mobile, when tiltedly hook part is moved to top inside location hole, rod piece right side of transmitting electricity at this time slides into intracavitary right end of transmitting electricity
It abuts, while inserting spring and the fully mated connection of jack, control electric motor circuit breaking at this time, when taking-up, control motor reversion
?.
3. the configuration of the present invention is simple, easy for installation, it is automatically performed locking power supply and unlock power-off, when substantially increasing connection
Stability and safety when maintenance
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of bridge lighting lamp device is equipped with lamp cap in lamp holder including the internal lamp holder for being equipped with cavity, it is characterised in that:
The inside of lamp cap is equipped with light bulb, and lamp cap left end face is equipped with slot, locked groove and transmission of electricity chamber, is equipped with first in the corresponding lamp holder of slot
Placing groove is equipped with the second placing groove in the corresponding lamp holder of locked groove, be equipped in the lamp holder below the second placing groove power cavity and with
The sliding slot that is correspondingly arranged of transmission of electricity chamber slips and is arranged on the left of slot bottom side with upper end intercommunication on the right side of power cavity, the first placing groove and the
It is equipped with baffle between two placing grooves, shaft is equipped in the first placing groove, shaft bottom side passes through baffle turn and is connected with spiral shell shape bar, spiral shell
Shape bar, which enters in the second placing groove and extends downward, to be arranged, and extension passes through lamp holder and enters in power cavity spiral shell shape bar downward, the
The first fluted disc is equipped on the left of one placing groove, turn is connected with motor on the left of the first fluted disc, sets on the shaft in the first placing groove
Have the second axially sliding fluted disc, the second fluted disc by perfoming block managed and can be slipped on shaft and be engaged with the first fluted disc or
De- point, perfoming block right-hand end is equipped with oblique angle head, and the spiral shell shape bar in the second placing groove is equipped with the lock shaft of whorl connection, power cavity
Interior spiral shell shape bar is equipped with the push block of whorl connection, and the push part entered in sliding slot is equipped on the right side of push block upper end, sliding
Transmission of electricity rod piece is equipped in access slot, the left end face of lamp holder is fixedly installed fixed plate, and corresponding be equipped with is perforated above and below fixed plate, wears
Be equipped with screw in hole, be additionally provided with alarming device in the lamp holder, the alarming device include sense toucher and with the thoughts and feelings
The flashing lamp that dynamic device is electrically connected；Wherein, shifting bar is led equipped with sliding in the perfoming block, the described of the perfoming block upper end leads shifting bar
Outside winding is equipped with the first pressure spring, and the oblique angle head of the perfoming block right-hand end enters in the cavity；Wherein, the locked groove
Right side upper end is equipped with location hole, and the lock shaft right-hand end enters in the cavity and upper end and is equipped with the cooperation location hole connection
Tiltedly hook part；Wherein, the sliding slot upper end is equipped with guide groove, is equipped with convex block, the convex block bottom side and the transmission of electricity in the guide groove
Upper end is fixedly connected on the left of rod piece, and the second pressure spring, the transmission of electricity rod piece right side are equipped in the guide groove on the right side of the convex block
Equipped with slotting spring, the transmission of electricity is intracavitary to be equipped with the jack being cooperatively connected with the slotting spring, the slope surface on the left of the transmission of electricity rod piece bottom side
With the slope surface on the right side of the push part upper end against.
2. a kind of bridge lighting lamp device according to claim 1, it is characterised in that: the sense toucher is arranged in institute
It states on lamp holder inner sidewall, the flashing lamp is arranged on the right of the lamp holder top surface, and the sense toucher and the flashing lamp are equal
It is connected with the lamp holder.
3. a kind of bridge lighting lamp device according to claim 1, it is characterised in that: the slot, locked groove and transmission of electricity
Chamber is gradually arranged from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016395.8A CN107044597B (en) | 2017-01-10 | 2017-01-10 | A kind of bridge lighting lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710016395.8A CN107044597B (en) | 2017-01-10 | 2017-01-10 | A kind of bridge lighting lamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107044597A CN107044597A (en) | 2017-08-15 |
| CN107044597B true CN107044597B (en) | 2019-08-30 |
Family
ID=59543260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710016395.8A Active CN107044597B (en) | 2017-01-10 | 2017-01-10 | A kind of bridge lighting lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044597B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080246U (en) * | 1990-07-22 | 1991-07-03 | 栗西民 | Incandescent lamp socket for screw or bayonet socket |
| US6050623A (en) * | 1997-12-11 | 2000-04-18 | Lectron Products, Inc. (A Subsidiary Of Eaton Corporation) | Latchbolt assembly and method of sealing same |
| CN102818155A (en) * | 2012-08-14 | 2012-12-12 | 中山市美多登电子有限公司 | LED (light emitting diode) energy saving lamp |
| CN204629128U (en) * | 2015-05-21 | 2015-09-09 | 马芳 | A kind of Medical portable multi-direction type mouth lamp |
| CN106151975A (en) * | 2015-04-23 | 2016-11-23 | 五冶集团上海有限公司 | Concealed fire-fighting emergency headlamp with slip lid |
-
2017
- 2017-01-10 CN CN201710016395.8A patent/CN107044597B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080246U (en) * | 1990-07-22 | 1991-07-03 | 栗西民 | Incandescent lamp socket for screw or bayonet socket |
| US6050623A (en) * | 1997-12-11 | 2000-04-18 | Lectron Products, Inc. (A Subsidiary Of Eaton Corporation) | Latchbolt assembly and method of sealing same |
| CN102818155A (en) * | 2012-08-14 | 2012-12-12 | 中山市美多登电子有限公司 | LED (light emitting diode) energy saving lamp |
| CN106151975A (en) * | 2015-04-23 | 2016-11-23 | 五冶集团上海有限公司 | Concealed fire-fighting emergency headlamp with slip lid |
| CN204629128U (en) * | 2015-05-21 | 2015-09-09 | 马芳 | A kind of Medical portable multi-direction type mouth lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107044597A (en) | 2017-08-15 |
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Effective date of registration: 20190808 Address after: 322100 Third Floor, No. 29 Dudu North Street, Hengdian Town, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Utopia Intelligent Technology Co., Ltd. Address before: 314513 Shuinan 24, Maming Village, Zhouquan Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant before: Shen Zhangrong |
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